Merge branch 'janitaws/latex-setup' of github.uio.no:FYS3150-G2-2023/Project-3 into janitaws/latex-setup
This commit is contained in:
Janita Willumsen
commit
4d2c24e92b
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UseTab: Never
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IndentWidth: 4
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TabWidth: 4
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AccessModifierOffset: -4
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IndentAccessModifiers: false
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AllowShortFunctionsOnASingleLine: false
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BreakBeforeBraces: Custom
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BraceWrapping:
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AfterFunction: true
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BeforeElse: true
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2
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@ -1070,7 +1070,7 @@ EXAMPLE_RECURSIVE = NO
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# that contain images that are to be included in the documentation (see the
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# \image command).
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IMAGE_PATH =
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IMAGE_PATH = ./images
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# The INPUT_FILTER tag can be used to specify a program that doxygen should
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# invoke to filter for each input file. Doxygen will invoke the filter program
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@ -1,5 +1,8 @@
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# Penning trap simulation
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||||
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## Credits
|
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The Doxygen theme used here is
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BIN
docs/100_particles.gif
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docs/100_particles.gif
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@ -128,7 +128,7 @@ $(document).ready(function(){initNavTree('Particle_8hpp_source.html',''); initRe
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||||
<div class="ttc" id="aclassParticle_html_a566dcc1de4bdc01251776948798ea8e1"><div class="ttname"><a href="classParticle.html#a566dcc1de4bdc01251776948798ea8e1">Particle::q</a></div><div class="ttdeci">double q</div><div class="ttdoc">Charge.</div><div class="ttdef"><b>Definition:</b> <a href="Particle_8hpp_source.html#l00021">Particle.hpp:21</a></div></div>
|
||||
<div class="ttc" id="aclassParticle_html_acf1a0f3c978b06d76df5bb4279594467"><div class="ttname"><a href="classParticle.html#acf1a0f3c978b06d76df5bb4279594467">Particle::r_vec</a></div><div class="ttdeci">arma::vec::fixed< 3 > r_vec</div><div class="ttdoc">position</div><div class="ttdef"><b>Definition:</b> <a href="Particle_8hpp_source.html#l00023">Particle.hpp:23</a></div></div>
|
||||
<div class="ttc" id="aclassParticle_html_aedcc7e1bc53b0e2b1a4a07c9a1b47563"><div class="ttname"><a href="classParticle.html#aedcc7e1bc53b0e2b1a4a07c9a1b47563">Particle::m</a></div><div class="ttdeci">double m</div><div class="ttdoc">Mass.</div><div class="ttdef"><b>Definition:</b> <a href="Particle_8hpp_source.html#l00022">Particle.hpp:22</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html"><div class="ttname"><a href="classPenningTrap.html">PenningTrap</a></div><div class="ttdoc">A class that simulates a Penning trap.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00025">PenningTrap.hpp:25</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html"><div class="ttname"><a href="classPenningTrap.html">PenningTrap</a></div><div class="ttdoc">A class that simulates a Penning trap.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00029">PenningTrap.hpp:29</a></div></div>
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</div><!-- fragment --></div><!-- contents -->
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</div><!-- doc-content -->
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<!-- start footer part -->
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@ -104,12 +104,9 @@ $(document).ready(function(){initNavTree('PenningTrap_8cpp.html',''); initResiza
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||||
<p>The implementation of the <a class="el" href="classPenningTrap.html" title="A class that simulates a Penning trap.">PenningTrap</a> class.
|
||||
<a href="#details">More...</a></p>
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||||
<div class="textblock"><code>#include "<a class="el" href="utils_8hpp_source.html">utils.hpp</a>"</code><br />
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||||
<code>#include "<a class="el" href="PenningTrap_8hpp_source.html">PenningTrap.hpp</a>"</code><br />
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||||
<div class="textblock"><code>#include "<a class="el" href="PenningTrap_8hpp_source.html">PenningTrap.hpp</a>"</code><br />
|
||||
<code>#include "<a class="el" href="constants_8hpp_source.html">constants.hpp</a>"</code><br />
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||||
<code>#include <algorithm></code><br />
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||||
<code>#include <stdexcept></code><br />
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||||
<code>#include <omp.h></code><br />
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||||
<code>#include "<a class="el" href="utils_8hpp_source.html">utils.hpp</a>"</code><br />
|
||||
</div>
|
||||
<p><a href="PenningTrap_8cpp_source.html">Go to the source code of this file.</a></p>
|
||||
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
|
||||
|
||||
@ -102,156 +102,202 @@ $(document).ready(function(){initNavTree('PenningTrap_8cpp_source.html',''); ini
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||||
</div><!--header-->
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||||
<div class="contents">
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||||
<a href="PenningTrap_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span> </div>
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||||
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include "<a class="code" href="utils_8hpp.html">utils.hpp</a>"</span></div>
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||||
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include "<a class="code" href="PenningTrap_8hpp.html">PenningTrap.hpp</a>"</span></div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include "<a class="code" href="constants_8hpp.html">constants.hpp</a>"</span></div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include <algorithm></span></div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include <stdexcept></span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include <omp.h></span></div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
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||||
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#pragma omp declare reduction( + : arma::vec : omp_out += omp_in ) \</span></div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor"> initializer( omp_priv = omp_orig )</span></div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> </div>
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||||
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a81add5063bd5f29d77f0b5c299c6c560"> 26</a></span><a class="code hl_function" href="classPenningTrap.html#a81add5063bd5f29d77f0b5c299c6c560">PenningTrap::PenningTrap</a>(<span class="keywordtype">double</span> B_0, <span class="keywordtype">double</span> V_0, <span class="keywordtype">double</span> d)</div>
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||||
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span>{</div>
|
||||
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> this->B_0 = <a class="code hl_variable" href="classPenningTrap.html#a0cac3509aa96e71a26d3b2c902e27716">B_0</a>;</div>
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||||
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> this->V_0 = <a class="code hl_variable" href="classPenningTrap.html#a715329844d75ec4c04f8391421fb4e89">V_0</a>;</div>
|
||||
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> this->d = <a class="code hl_variable" href="classPenningTrap.html#a66dfe89c68716b9502927b97f59c27d2">d</a>;</div>
|
||||
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span>}</div>
|
||||
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> </div>
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||||
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8"> 33</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">PenningTrap::add_particle</a>(<a class="code hl_class" href="classParticle.html">Particle</a> particle)</div>
|
||||
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span>{</div>
|
||||
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.push_back(particle);</div>
|
||||
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span>}</div>
|
||||
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> </div>
|
||||
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a978a2e2026a4b5308d5184712f81704b"> 38</a></span>arma::vec <a class="code hl_function" href="classPenningTrap.html#a978a2e2026a4b5308d5184712f81704b">PenningTrap::external_E_field</a>(arma::vec r)</div>
|
||||
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span>{</div>
|
||||
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> arma::vec::fixed<3> res;</div>
|
||||
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="keywordtype">double</span> f = this-><a class="code hl_variable" href="classPenningTrap.html#a715329844d75ec4c04f8391421fb4e89">V_0</a>/(this-><a class="code hl_variable" href="classPenningTrap.html#a66dfe89c68716b9502927b97f59c27d2">d</a>*this-><a class="code hl_variable" href="classPenningTrap.html#a66dfe89c68716b9502927b97f59c27d2">d</a>);</div>
|
||||
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> res(0) = r(0);</div>
|
||||
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> res(1) = r(1);</div>
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||||
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> res(2) = -2.*r(2);</div>
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||||
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> </div>
|
||||
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keywordflow">return</span> f*res;</div>
|
||||
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span>}</div>
|
||||
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> </div>
|
||||
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a2a3e7f480ba52e9f24d4c50c3981a784"> 49</a></span>arma::vec <a class="code hl_function" href="classPenningTrap.html#a2a3e7f480ba52e9f24d4c50c3981a784">PenningTrap::external_B_field</a>(arma::vec r)</div>
|
||||
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span>{</div>
|
||||
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> arma::vec::fixed<3> res;</div>
|
||||
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> res(0) = 0.;</div>
|
||||
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> res(1) = 0.;</div>
|
||||
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> res(2) = this-><a class="code hl_variable" href="classPenningTrap.html#a0cac3509aa96e71a26d3b2c902e27716">B_0</a>;</div>
|
||||
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include "<a class="code" href="PenningTrap_8hpp.html">PenningTrap.hpp</a>"</span></div>
|
||||
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include "<a class="code" href="constants_8hpp.html">constants.hpp</a>"</span></div>
|
||||
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include "<a class="code" href="utils_8hpp.html">utils.hpp</a>"</span></div>
|
||||
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
|
||||
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a81add5063bd5f29d77f0b5c299c6c560"> 20</a></span><a class="code hl_function" href="classPenningTrap.html#a81add5063bd5f29d77f0b5c299c6c560">PenningTrap::PenningTrap</a>(<span class="keywordtype">double</span> B_0, <span class="keywordtype">double</span> V_0, <span class="keywordtype">double</span> d)</div>
|
||||
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span>{</div>
|
||||
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> this->B_0 = <a class="code hl_variable" href="classPenningTrap.html#a0cac3509aa96e71a26d3b2c902e27716">B_0</a>;</div>
|
||||
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> this->V_0 = <a class="code hl_variable" href="classPenningTrap.html#a715329844d75ec4c04f8391421fb4e89">V_0</a>;</div>
|
||||
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> this->d = <a class="code hl_variable" href="classPenningTrap.html#a66dfe89c68716b9502927b97f59c27d2">d</a>;</div>
|
||||
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span>}</div>
|
||||
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> </div>
|
||||
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8"> 27</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">PenningTrap::add_particle</a>(<a class="code hl_class" href="classParticle.html">Particle</a> particle)</div>
|
||||
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span>{</div>
|
||||
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.push_back(particle);</div>
|
||||
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span>}</div>
|
||||
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
|
||||
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a978a2e2026a4b5308d5184712f81704b"> 32</a></span>arma::vec <a class="code hl_function" href="classPenningTrap.html#a978a2e2026a4b5308d5184712f81704b">PenningTrap::external_E_field</a>(arma::vec r)</div>
|
||||
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span>{</div>
|
||||
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> arma::vec::fixed<3> res;</div>
|
||||
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="keywordtype">double</span> f = this-><a class="code hl_variable" href="classPenningTrap.html#a715329844d75ec4c04f8391421fb4e89">V_0</a> / (this-><a class="code hl_variable" href="classPenningTrap.html#a66dfe89c68716b9502927b97f59c27d2">d</a> * this-><a class="code hl_variable" href="classPenningTrap.html#a66dfe89c68716b9502927b97f59c27d2">d</a>);</div>
|
||||
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> res(0) = r(0);</div>
|
||||
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> res(1) = r(1);</div>
|
||||
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> res(2) = -2. * r(2);</div>
|
||||
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> </div>
|
||||
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="keywordflow">return</span> f * res;</div>
|
||||
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span>}</div>
|
||||
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> </div>
|
||||
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a2a3e7f480ba52e9f24d4c50c3981a784"> 43</a></span>arma::vec <a class="code hl_function" href="classPenningTrap.html#a2a3e7f480ba52e9f24d4c50c3981a784">PenningTrap::external_B_field</a>(arma::vec r)</div>
|
||||
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span>{</div>
|
||||
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> arma::vec::fixed<3> res{0., 0., this-><a class="code hl_variable" href="classPenningTrap.html#a0cac3509aa96e71a26d3b2c902e27716">B_0</a>};</div>
|
||||
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> </div>
|
||||
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keywordflow">return</span> res;</div>
|
||||
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span>}</div>
|
||||
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> </div>
|
||||
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a4790f41e4fbc6ede4991aa7bbda92182"> 50</a></span>arma::vec <a class="code hl_function" href="classPenningTrap.html#a4790f41e4fbc6ede4991aa7bbda92182">PenningTrap::force_on_particle</a>(<span class="keywordtype">int</span> i, <span class="keywordtype">int</span> j)</div>
|
||||
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span>{</div>
|
||||
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="comment">// Calculate the difference between the particles' position</span></div>
|
||||
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> arma::vec::fixed<3> res =</div>
|
||||
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i).r_vec - this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(j).r_vec;</div>
|
||||
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> </div>
|
||||
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keywordflow">return</span> res;</div>
|
||||
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span>}</div>
|
||||
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="comment">// Get the distance between the particles</span></div>
|
||||
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordtype">double</span> norm = arma::norm(res);</div>
|
||||
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> </div>
|
||||
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a4790f41e4fbc6ede4991aa7bbda92182"> 59</a></span>arma::vec <a class="code hl_function" href="classPenningTrap.html#a4790f41e4fbc6ede4991aa7bbda92182">PenningTrap::force_on_particle</a>(<span class="keywordtype">int</span> i, <span class="keywordtype">int</span> j)</div>
|
||||
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span>{</div>
|
||||
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="comment">// Calculate the difference between the particles' position</span></div>
|
||||
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> arma::vec::fixed<3> res = this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i).r_vec </div>
|
||||
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> - this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(j).r_vec;</div>
|
||||
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="comment">// Multiply res with p_j's charge divided by the norm cubed</span></div>
|
||||
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> res *= this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(j).q / (norm * norm * norm);</div>
|
||||
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> </div>
|
||||
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keywordflow">return</span> res;</div>
|
||||
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span>}</div>
|
||||
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
|
||||
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="comment">// Get the distance between the particles</span></div>
|
||||
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keywordtype">double</span> norm = arma::norm(res);</div>
|
||||
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> </div>
|
||||
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="comment">// Multiply res with p_j's charge divided by the norm cubed</span></div>
|
||||
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> res *= this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(j).q/(norm*norm*norm);</div>
|
||||
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a045adb85e97a8e0c38fb36d2fd74eeee"> 65</a></span>arma::vec <a class="code hl_function" href="classPenningTrap.html#a045adb85e97a8e0c38fb36d2fd74eeee">PenningTrap::total_force_external</a>(<span class="keywordtype">int</span> i)</div>
|
||||
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span>{</div>
|
||||
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <a class="code hl_class" href="classParticle.html">Particle</a> p = this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i);</div>
|
||||
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> </div>
|
||||
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> arma::vec::fixed<3> B = this-><a class="code hl_function" href="classPenningTrap.html#a2a3e7f480ba52e9f24d4c50c3981a784">external_B_field</a>(p.<a class="code hl_variable" href="classParticle.html#acf1a0f3c978b06d76df5bb4279594467">r_vec</a>);</div>
|
||||
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> </div>
|
||||
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="keywordflow">return</span> res;</div>
|
||||
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span>}</div>
|
||||
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> </div>
|
||||
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a045adb85e97a8e0c38fb36d2fd74eeee"> 74</a></span>arma::vec <a class="code hl_function" href="classPenningTrap.html#a045adb85e97a8e0c38fb36d2fd74eeee">PenningTrap::total_force_external</a>(<span class="keywordtype">int</span> i)</div>
|
||||
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span>{</div>
|
||||
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <a class="code hl_class" href="classParticle.html">Particle</a> p = this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i);</div>
|
||||
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> </div>
|
||||
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> arma::vec::fixed<3> v_cross_B;</div>
|
||||
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> arma::vec::fixed<3> v_cross_B{p.<a class="code hl_variable" href="classParticle.html#a4a5d22c7aeca66f67d083f270cba25df">v_vec</a>(1) * B(2) - p.<a class="code hl_variable" href="classParticle.html#a4a5d22c7aeca66f67d083f270cba25df">v_vec</a>(2) * B(1),</div>
|
||||
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> p.<a class="code hl_variable" href="classParticle.html#a4a5d22c7aeca66f67d083f270cba25df">v_vec</a>(2) * B(0) - p.<a class="code hl_variable" href="classParticle.html#a4a5d22c7aeca66f67d083f270cba25df">v_vec</a>(0) * B(2),</div>
|
||||
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> p.<a class="code hl_variable" href="classParticle.html#a4a5d22c7aeca66f67d083f270cba25df">v_vec</a>(0) * B(1) - p.<a class="code hl_variable" href="classParticle.html#a4a5d22c7aeca66f67d083f270cba25df">v_vec</a>(1) * B(0)};</div>
|
||||
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> </div>
|
||||
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> arma::vec force = p.<a class="code hl_variable" href="classParticle.html#a566dcc1de4bdc01251776948798ea8e1">q</a> * (this-><a class="code hl_function" href="classPenningTrap.html#a978a2e2026a4b5308d5184712f81704b">external_E_field</a>(p.<a class="code hl_variable" href="classParticle.html#acf1a0f3c978b06d76df5bb4279594467">r_vec</a>) + v_cross_B);</div>
|
||||
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> </div>
|
||||
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keywordflow">return</span> force;</div>
|
||||
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span>}</div>
|
||||
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> </div>
|
||||
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> arma::vec::fixed<3> B = this-><a class="code hl_function" href="classPenningTrap.html#a2a3e7f480ba52e9f24d4c50c3981a784">external_B_field</a>(p.<a class="code hl_variable" href="classParticle.html#acf1a0f3c978b06d76df5bb4279594467">r_vec</a>);</div>
|
||||
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> </div>
|
||||
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> v_cross_B(0) = p.<a class="code hl_variable" href="classParticle.html#a4a5d22c7aeca66f67d083f270cba25df">v_vec</a>(1)*B(2) - p.<a class="code hl_variable" href="classParticle.html#a4a5d22c7aeca66f67d083f270cba25df">v_vec</a>(2)*B(1);</div>
|
||||
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> v_cross_B(1) = p.<a class="code hl_variable" href="classParticle.html#a4a5d22c7aeca66f67d083f270cba25df">v_vec</a>(2)*B(0) - p.<a class="code hl_variable" href="classParticle.html#a4a5d22c7aeca66f67d083f270cba25df">v_vec</a>(0)*B(2);</div>
|
||||
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> v_cross_B(2) = p.<a class="code hl_variable" href="classParticle.html#a4a5d22c7aeca66f67d083f270cba25df">v_vec</a>(0)*B(1) - p.<a class="code hl_variable" href="classParticle.html#a4a5d22c7aeca66f67d083f270cba25df">v_vec</a>(1)*B(0);</div>
|
||||
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a135db7d991d9b88b00fde4edee71f78d"> 80</a></span>arma::vec <a class="code hl_function" href="classPenningTrap.html#a135db7d991d9b88b00fde4edee71f78d">PenningTrap::total_force_particles</a>(<span class="keywordtype">int</span> i)</div>
|
||||
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span>{</div>
|
||||
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <a class="code hl_class" href="classParticle.html">Particle</a> p = this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i);</div>
|
||||
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> </div>
|
||||
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> arma::vec res(3);</div>
|
||||
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> </div>
|
||||
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> arma::vec force = p.<a class="code hl_variable" href="classParticle.html#a566dcc1de4bdc01251776948798ea8e1">q</a></div>
|
||||
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> *(this-><a class="code hl_function" href="classPenningTrap.html#a978a2e2026a4b5308d5184712f81704b">external_E_field</a>(p.<a class="code hl_variable" href="classParticle.html#acf1a0f3c978b06d76df5bb4279594467">r_vec</a>) + v_cross_B);</div>
|
||||
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> </div>
|
||||
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <span class="keywordflow">return</span> force;</div>
|
||||
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span>}</div>
|
||||
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> </div>
|
||||
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a135db7d991d9b88b00fde4edee71f78d"> 92</a></span>arma::vec <a class="code hl_function" href="classPenningTrap.html#a135db7d991d9b88b00fde4edee71f78d">PenningTrap::total_force_particles</a>(<span class="keywordtype">int</span> i)</div>
|
||||
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span>{</div>
|
||||
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <a class="code hl_class" href="classParticle.html">Particle</a> p = this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i);</div>
|
||||
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j < this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.size(); j++) {</div>
|
||||
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="keywordflow">if</span> (i == j) {</div>
|
||||
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="keywordflow">continue</span>;</div>
|
||||
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> }</div>
|
||||
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> </div>
|
||||
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> res += this-><a class="code hl_function" href="classPenningTrap.html#a4790f41e4fbc6ede4991aa7bbda92182">force_on_particle</a>(i, j);</div>
|
||||
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> }</div>
|
||||
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> </div>
|
||||
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> res *= <a class="code hl_define" href="constants_8hpp.html#a4e451456ad7e9276ed0afa42826e7ccb">K_E</a> * (p.<a class="code hl_variable" href="classParticle.html#a566dcc1de4bdc01251776948798ea8e1">q</a> / p.<a class="code hl_variable" href="classParticle.html#aedcc7e1bc53b0e2b1a4a07c9a1b47563">m</a>);</div>
|
||||
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> </div>
|
||||
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> arma::vec res(3);</div>
|
||||
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> </div>
|
||||
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j=0; j < this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.size(); j++) {</div>
|
||||
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keywordflow">if</span> (i == j) {</div>
|
||||
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keywordflow">continue</span>;</div>
|
||||
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> }</div>
|
||||
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> </div>
|
||||
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> res += this-><a class="code hl_function" href="classPenningTrap.html#a4790f41e4fbc6ede4991aa7bbda92182">force_on_particle</a>(i, j);</div>
|
||||
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> }</div>
|
||||
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> </div>
|
||||
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> res *= <a class="code hl_define" href="constants_8hpp.html#a4e451456ad7e9276ed0afa42826e7ccb">K_E</a>*(p.<a class="code hl_variable" href="classParticle.html#a566dcc1de4bdc01251776948798ea8e1">q</a>/p.<a class="code hl_variable" href="classParticle.html#aedcc7e1bc53b0e2b1a4a07c9a1b47563">m</a>);</div>
|
||||
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> </div>
|
||||
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keywordflow">return</span> res;</div>
|
||||
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span>}</div>
|
||||
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="keywordflow">return</span> res;</div>
|
||||
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span>}</div>
|
||||
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> </div>
|
||||
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a83cc7a04dae009ed8e75453c38fdf8be"> 99</a></span>arma::vec <a class="code hl_function" href="classPenningTrap.html#a83cc7a04dae009ed8e75453c38fdf8be">PenningTrap::total_force</a>(<span class="keywordtype">int</span> i)</div>
|
||||
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span>{</div>
|
||||
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="keywordflow">return</span> this-><a class="code hl_function" href="classPenningTrap.html#a045adb85e97a8e0c38fb36d2fd74eeee">total_force_external</a>(i) - this-><a class="code hl_function" href="classPenningTrap.html#a135db7d991d9b88b00fde4edee71f78d">total_force_particles</a>(i);</div>
|
||||
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span>}</div>
|
||||
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> </div>
|
||||
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"><a class="line" href="classPenningTrap.html#ab891b839c40eeb38d8a2a636c70090a9"> 104</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classPenningTrap.html#ab891b839c40eeb38d8a2a636c70090a9">PenningTrap::evolve_RK4</a>(<span class="keywordtype">double</span> dt)</div>
|
||||
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span>{</div>
|
||||
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> std::vector<Particle> tmp_particles = this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>;</div>
|
||||
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> </div>
|
||||
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> arma::vec::fixed<3> *k_v = <span class="keyword">new</span> arma::vec::fixed<3>[this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.size()*4];</div>
|
||||
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> arma::vec::fixed<3> *k_r = <span class="keyword">new</span> arma::vec::fixed<3>[this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.size()*4];</div>
|
||||
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> </div>
|
||||
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a83cc7a04dae009ed8e75453c38fdf8be"> 111</a></span>arma::vec <a class="code hl_function" href="classPenningTrap.html#a83cc7a04dae009ed8e75453c38fdf8be">PenningTrap::total_force</a>(<span class="keywordtype">int</span> i)</div>
|
||||
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span>{</div>
|
||||
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="keywordflow">return</span> this-><a class="code hl_function" href="classPenningTrap.html#a045adb85e97a8e0c38fb36d2fd74eeee">total_force_external</a>(i) - this-><a class="code hl_function" href="classPenningTrap.html#a135db7d991d9b88b00fde4edee71f78d">total_force_particles</a>(i);</div>
|
||||
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span>}</div>
|
||||
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> </div>
|
||||
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"><a class="line" href="classPenningTrap.html#ab891b839c40eeb38d8a2a636c70090a9"> 116</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classPenningTrap.html#ab891b839c40eeb38d8a2a636c70090a9">PenningTrap::evolve_RK4</a>(<span class="keywordtype">double</span> dt)</div>
|
||||
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span>{</div>
|
||||
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> </div>
|
||||
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span>}</div>
|
||||
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="keywordtype">int</span> size = this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.size();</div>
|
||||
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> </div>
|
||||
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<size; i++) {</div>
|
||||
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> k_v[i] = this-><a class="code hl_function" href="classPenningTrap.html#a83cc7a04dae009ed8e75453c38fdf8be">total_force</a>(i)/this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i).m;</div>
|
||||
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> k_r[i] = this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i).v_vec;</div>
|
||||
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> }</div>
|
||||
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> </div>
|
||||
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<size; i++) {</div>
|
||||
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <a class="code hl_class" href="classParticle.html">Particle</a> *p = &this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i);</div>
|
||||
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> </div>
|
||||
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a56544b6f4befb42984e9650cf2a40965"> 121</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classPenningTrap.html#a56544b6f4befb42984e9650cf2a40965">PenningTrap::evolve_forward_euler</a>(<span class="keywordtype">double</span> dt)</div>
|
||||
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span>{</div>
|
||||
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> std::vector<Particle> new_state = this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>;</div>
|
||||
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> p-><a class="code hl_variable" href="classParticle.html#a4a5d22c7aeca66f67d083f270cba25df">v_vec</a> = tmp_particles.at(i).v_vec + (dt/2)*k_v[i];</div>
|
||||
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> p-><a class="code hl_variable" href="classParticle.html#acf1a0f3c978b06d76df5bb4279594467">r_vec</a> = tmp_particles.at(i).r_vec + (dt/2)*k_r[i];</div>
|
||||
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> }</div>
|
||||
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> </div>
|
||||
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <a class="code hl_class" href="classParticle.html">Particle</a> *p;</div>
|
||||
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> </div>
|
||||
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span><span class="preprocessor"> #pragma omp parallel for private(p)</span></div>
|
||||
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i < this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.size(); i++) {</div>
|
||||
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> p = &new_state.at(i);</div>
|
||||
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> p-><a class="code hl_variable" href="classParticle.html#a4a5d22c7aeca66f67d083f270cba25df">v_vec</a> += dt*this-><a class="code hl_function" href="classPenningTrap.html#a83cc7a04dae009ed8e75453c38fdf8be">total_force</a>(i)/new_state.at(i).m;</div>
|
||||
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> p-><a class="code hl_variable" href="classParticle.html#acf1a0f3c978b06d76df5bb4279594467">r_vec</a> += dt*this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i).v_vec;</div>
|
||||
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> }</div>
|
||||
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> </div>
|
||||
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<size; i++) {</div>
|
||||
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> k_v[1*size + i] = this-><a class="code hl_function" href="classPenningTrap.html#a83cc7a04dae009ed8e75453c38fdf8be">total_force</a>(i)/this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i).m;</div>
|
||||
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> k_r[1*size + i] = this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i).v_vec;</div>
|
||||
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> }</div>
|
||||
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> </div>
|
||||
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<size; i++) {</div>
|
||||
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <a class="code hl_class" href="classParticle.html">Particle</a> *p = &this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i);</div>
|
||||
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> </div>
|
||||
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a> = new_state;</div>
|
||||
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span>}</div>
|
||||
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> </div>
|
||||
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span>arma::vec PenningTrap::get_particle(<span class="keywordtype">int</span> i)</div>
|
||||
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span>{</div>
|
||||
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <span class="keywordflow">return</span> this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i).r_vec;</div>
|
||||
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span>}</div>
|
||||
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> </div>
|
||||
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span><span class="keywordtype">double</span> PenningTrap::get_d()</div>
|
||||
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span>{</div>
|
||||
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keywordflow">return</span> this-><a class="code hl_variable" href="classPenningTrap.html#a66dfe89c68716b9502927b97f59c27d2">d</a>;</div>
|
||||
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span>}</div>
|
||||
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> p-><a class="code hl_variable" href="classParticle.html#a4a5d22c7aeca66f67d083f270cba25df">v_vec</a> = tmp_particles.at(i).v_vec + (dt/2)*k_v[1*size + i];</div>
|
||||
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> p-><a class="code hl_variable" href="classParticle.html#acf1a0f3c978b06d76df5bb4279594467">r_vec</a> = tmp_particles.at(i).r_vec + (dt/2)*k_r[1*size + i];</div>
|
||||
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> }</div>
|
||||
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> </div>
|
||||
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<size; i++) {</div>
|
||||
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> k_v[2*size + i] = this-><a class="code hl_function" href="classPenningTrap.html#a83cc7a04dae009ed8e75453c38fdf8be">total_force</a>(i)/this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i).m;</div>
|
||||
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> k_r[2*size + i] = this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i).v_vec;</div>
|
||||
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> }</div>
|
||||
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> </div>
|
||||
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<size; i++) {</div>
|
||||
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <a class="code hl_class" href="classParticle.html">Particle</a> *p = &this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i);</div>
|
||||
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> </div>
|
||||
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> p-><a class="code hl_variable" href="classParticle.html#a4a5d22c7aeca66f67d083f270cba25df">v_vec</a> = tmp_particles.at(i).v_vec + dt*k_v[2*size + i];</div>
|
||||
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> p-><a class="code hl_variable" href="classParticle.html#acf1a0f3c978b06d76df5bb4279594467">r_vec</a> = tmp_particles.at(i).r_vec + dt*k_r[2*size + i];</div>
|
||||
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> }</div>
|
||||
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> </div>
|
||||
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> </div>
|
||||
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<size; i++) {</div>
|
||||
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> k_v[3*size + i] = this-><a class="code hl_function" href="classPenningTrap.html#a83cc7a04dae009ed8e75453c38fdf8be">total_force</a>(i)/this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i).m;</div>
|
||||
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> k_r[3*size + i] = this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i).v_vec;</div>
|
||||
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> }</div>
|
||||
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> </div>
|
||||
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<size; i++) {</div>
|
||||
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <a class="code hl_class" href="classParticle.html">Particle</a> *p = &this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i);</div>
|
||||
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> </div>
|
||||
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> p-><a class="code hl_variable" href="classParticle.html#a4a5d22c7aeca66f67d083f270cba25df">v_vec</a> = tmp_particles.at(i).v_vec + dt*(k_v[i] + k_v[size + i] + k_v[2*size + i] + k_v[3*size + i])/6;</div>
|
||||
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> p-><a class="code hl_variable" href="classParticle.html#acf1a0f3c978b06d76df5bb4279594467">r_vec</a> = tmp_particles.at(i).r_vec + dt*(k_r[i] + k_r[size + i] + k_r[2*size + i] + k_r[3*size + i])/6;</div>
|
||||
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> }</div>
|
||||
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> </div>
|
||||
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keyword">delete</span> [] k_v;</div>
|
||||
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> <span class="keyword">delete</span> [] k_r;</div>
|
||||
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span>}</div>
|
||||
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> </div>
|
||||
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a56544b6f4befb42984e9650cf2a40965"> 167</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classPenningTrap.html#a56544b6f4befb42984e9650cf2a40965">PenningTrap::evolve_forward_euler</a>(<span class="keywordtype">double</span> dt)</div>
|
||||
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span>{</div>
|
||||
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> std::vector<Particle> new_state = this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>;</div>
|
||||
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> </div>
|
||||
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> <a class="code hl_class" href="classParticle.html">Particle</a> *p;</div>
|
||||
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> </div>
|
||||
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span><span class="preprocessor">#pragma omp parallel for private(p)</span></div>
|
||||
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.size(); i++) {</div>
|
||||
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> p = &new_state.at(i);</div>
|
||||
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> p-><a class="code hl_variable" href="classParticle.html#a4a5d22c7aeca66f67d083f270cba25df">v_vec</a> += dt * this-><a class="code hl_function" href="classPenningTrap.html#a83cc7a04dae009ed8e75453c38fdf8be">total_force</a>(i) / new_state.at(i).m;</div>
|
||||
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> p-><a class="code hl_variable" href="classParticle.html#acf1a0f3c978b06d76df5bb4279594467">r_vec</a> += dt * this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i).v_vec;</div>
|
||||
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> }</div>
|
||||
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> </div>
|
||||
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a> = new_state;</div>
|
||||
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span>}</div>
|
||||
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> </div>
|
||||
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span>arma::vec PenningTrap::get_particle(<span class="keywordtype">int</span> i)</div>
|
||||
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span>{</div>
|
||||
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="keywordflow">return</span> this-><a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>.at(i).r_vec;</div>
|
||||
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span>}</div>
|
||||
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> </div>
|
||||
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span><span class="keywordtype">double</span> PenningTrap::get_d()</div>
|
||||
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span>{</div>
|
||||
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <span class="keywordflow">return</span> this-><a class="code hl_variable" href="classPenningTrap.html#a66dfe89c68716b9502927b97f59c27d2">d</a>;</div>
|
||||
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span>}</div>
|
||||
<div class="ttc" id="aPenningTrap_8hpp_html"><div class="ttname"><a href="PenningTrap_8hpp.html">PenningTrap.hpp</a></div><div class="ttdoc">A class for simulating a Penning trap.</div></div>
|
||||
<div class="ttc" id="aclassParticle_html"><div class="ttname"><a href="classParticle.html">Particle</a></div><div class="ttdoc">A class that holds attributes of a particle.</div><div class="ttdef"><b>Definition:</b> <a href="Particle_8hpp_source.html#l00019">Particle.hpp:19</a></div></div>
|
||||
<div class="ttc" id="aclassParticle_html_a4a5d22c7aeca66f67d083f270cba25df"><div class="ttname"><a href="classParticle.html#a4a5d22c7aeca66f67d083f270cba25df">Particle::v_vec</a></div><div class="ttdeci">arma::vec::fixed< 3 > v_vec</div><div class="ttdoc">velocity</div><div class="ttdef"><b>Definition:</b> <a href="Particle_8hpp_source.html#l00024">Particle.hpp:24</a></div></div>
|
||||
<div class="ttc" id="aclassParticle_html_a566dcc1de4bdc01251776948798ea8e1"><div class="ttname"><a href="classParticle.html#a566dcc1de4bdc01251776948798ea8e1">Particle::q</a></div><div class="ttdeci">double q</div><div class="ttdoc">Charge.</div><div class="ttdef"><b>Definition:</b> <a href="Particle_8hpp_source.html#l00021">Particle.hpp:21</a></div></div>
|
||||
<div class="ttc" id="aclassParticle_html_acf1a0f3c978b06d76df5bb4279594467"><div class="ttname"><a href="classParticle.html#acf1a0f3c978b06d76df5bb4279594467">Particle::r_vec</a></div><div class="ttdeci">arma::vec::fixed< 3 > r_vec</div><div class="ttdoc">position</div><div class="ttdef"><b>Definition:</b> <a href="Particle_8hpp_source.html#l00023">Particle.hpp:23</a></div></div>
|
||||
<div class="ttc" id="aclassParticle_html_aedcc7e1bc53b0e2b1a4a07c9a1b47563"><div class="ttname"><a href="classParticle.html#aedcc7e1bc53b0e2b1a4a07c9a1b47563">Particle::m</a></div><div class="ttdeci">double m</div><div class="ttdoc">Mass.</div><div class="ttdef"><b>Definition:</b> <a href="Particle_8hpp_source.html#l00022">Particle.hpp:22</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a0112525d9e79a472e761f8ef402a339f"><div class="ttname"><a href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">PenningTrap::particles</a></div><div class="ttdeci">std::vector< Particle > particles</div><div class="ttdoc">The particles in the Penning trap.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00030">PenningTrap.hpp:30</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a045adb85e97a8e0c38fb36d2fd74eeee"><div class="ttname"><a href="classPenningTrap.html#a045adb85e97a8e0c38fb36d2fd74eeee">PenningTrap::total_force_external</a></div><div class="ttdeci">arma::vec total_force_external(int i)</div><div class="ttdoc">Calculate the total external force on a particle.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00074">PenningTrap.cpp:74</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a0cac3509aa96e71a26d3b2c902e27716"><div class="ttname"><a href="classPenningTrap.html#a0cac3509aa96e71a26d3b2c902e27716">PenningTrap::B_0</a></div><div class="ttdeci">double B_0</div><div class="ttdoc">Magnetic field strength.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00027">PenningTrap.hpp:27</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a135db7d991d9b88b00fde4edee71f78d"><div class="ttname"><a href="classPenningTrap.html#a135db7d991d9b88b00fde4edee71f78d">PenningTrap::total_force_particles</a></div><div class="ttdeci">arma::vec total_force_particles(int i)</div><div class="ttdoc">Calculate the total force on a particle from other particles.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00092">PenningTrap.cpp:92</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a2a3e7f480ba52e9f24d4c50c3981a784"><div class="ttname"><a href="classPenningTrap.html#a2a3e7f480ba52e9f24d4c50c3981a784">PenningTrap::external_B_field</a></div><div class="ttdeci">arma::vec external_B_field(arma::vec r)</div><div class="ttdoc">Calculate B at point r.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00049">PenningTrap.cpp:49</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a4790f41e4fbc6ede4991aa7bbda92182"><div class="ttname"><a href="classPenningTrap.html#a4790f41e4fbc6ede4991aa7bbda92182">PenningTrap::force_on_particle</a></div><div class="ttdeci">arma::vec force_on_particle(int i, int j)</div><div class="ttdoc">Calculate the force between 2 particles.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00059">PenningTrap.cpp:59</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a56544b6f4befb42984e9650cf2a40965"><div class="ttname"><a href="classPenningTrap.html#a56544b6f4befb42984e9650cf2a40965">PenningTrap::evolve_forward_euler</a></div><div class="ttdeci">void evolve_forward_euler(double dt)</div><div class="ttdoc">Go forward one timestep using the forward Euler method.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00121">PenningTrap.cpp:121</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a66dfe89c68716b9502927b97f59c27d2"><div class="ttname"><a href="classPenningTrap.html#a66dfe89c68716b9502927b97f59c27d2">PenningTrap::d</a></div><div class="ttdeci">double d</div><div class="ttdoc">Characteristic dimension.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00029">PenningTrap.hpp:29</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a6e9776ff5b149f01080800716455d7c8"><div class="ttname"><a href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">PenningTrap::add_particle</a></div><div class="ttdeci">void add_particle(Particle particle)</div><div class="ttdoc">Add a particle to the system.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00033">PenningTrap.cpp:33</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a715329844d75ec4c04f8391421fb4e89"><div class="ttname"><a href="classPenningTrap.html#a715329844d75ec4c04f8391421fb4e89">PenningTrap::V_0</a></div><div class="ttdeci">double V_0</div><div class="ttdoc">Applied potential.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00028">PenningTrap.hpp:28</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a81add5063bd5f29d77f0b5c299c6c560"><div class="ttname"><a href="classPenningTrap.html#a81add5063bd5f29d77f0b5c299c6c560">PenningTrap::PenningTrap</a></div><div class="ttdeci">PenningTrap(double B_0=T, double V_0=25.*V/1000., double d=500.)</div><div class="ttdoc">Set B_0, V_0 and d.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00026">PenningTrap.cpp:26</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a83cc7a04dae009ed8e75453c38fdf8be"><div class="ttname"><a href="classPenningTrap.html#a83cc7a04dae009ed8e75453c38fdf8be">PenningTrap::total_force</a></div><div class="ttdeci">arma::vec total_force(int i)</div><div class="ttdoc">calculate the total force on a particle.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00111">PenningTrap.cpp:111</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a978a2e2026a4b5308d5184712f81704b"><div class="ttname"><a href="classPenningTrap.html#a978a2e2026a4b5308d5184712f81704b">PenningTrap::external_E_field</a></div><div class="ttdeci">arma::vec external_E_field(arma::vec r)</div><div class="ttdoc">Calculate E at point r.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00038">PenningTrap.cpp:38</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_ab891b839c40eeb38d8a2a636c70090a9"><div class="ttname"><a href="classPenningTrap.html#ab891b839c40eeb38d8a2a636c70090a9">PenningTrap::evolve_RK4</a></div><div class="ttdeci">void evolve_RK4(double dt)</div><div class="ttdoc">Go forward one timestep using the RK4 method.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00116">PenningTrap.cpp:116</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a0112525d9e79a472e761f8ef402a339f"><div class="ttname"><a href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">PenningTrap::particles</a></div><div class="ttdeci">std::vector< Particle > particles</div><div class="ttdoc">The particles in the Penning trap.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00034">PenningTrap.hpp:34</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a045adb85e97a8e0c38fb36d2fd74eeee"><div class="ttname"><a href="classPenningTrap.html#a045adb85e97a8e0c38fb36d2fd74eeee">PenningTrap::total_force_external</a></div><div class="ttdeci">arma::vec total_force_external(int i)</div><div class="ttdoc">Calculate the total external force on a particle.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00065">PenningTrap.cpp:65</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a0cac3509aa96e71a26d3b2c902e27716"><div class="ttname"><a href="classPenningTrap.html#a0cac3509aa96e71a26d3b2c902e27716">PenningTrap::B_0</a></div><div class="ttdeci">double B_0</div><div class="ttdoc">Magnetic field strength.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00031">PenningTrap.hpp:31</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a135db7d991d9b88b00fde4edee71f78d"><div class="ttname"><a href="classPenningTrap.html#a135db7d991d9b88b00fde4edee71f78d">PenningTrap::total_force_particles</a></div><div class="ttdeci">arma::vec total_force_particles(int i)</div><div class="ttdoc">Calculate the total force on a particle from other particles.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00080">PenningTrap.cpp:80</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a2a3e7f480ba52e9f24d4c50c3981a784"><div class="ttname"><a href="classPenningTrap.html#a2a3e7f480ba52e9f24d4c50c3981a784">PenningTrap::external_B_field</a></div><div class="ttdeci">arma::vec external_B_field(arma::vec r)</div><div class="ttdoc">Calculate B at point r.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00043">PenningTrap.cpp:43</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a4790f41e4fbc6ede4991aa7bbda92182"><div class="ttname"><a href="classPenningTrap.html#a4790f41e4fbc6ede4991aa7bbda92182">PenningTrap::force_on_particle</a></div><div class="ttdeci">arma::vec force_on_particle(int i, int j)</div><div class="ttdoc">Calculate the force between 2 particles.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00050">PenningTrap.cpp:50</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a56544b6f4befb42984e9650cf2a40965"><div class="ttname"><a href="classPenningTrap.html#a56544b6f4befb42984e9650cf2a40965">PenningTrap::evolve_forward_euler</a></div><div class="ttdeci">void evolve_forward_euler(double dt)</div><div class="ttdoc">Go forward one timestep using the forward Euler method.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00167">PenningTrap.cpp:167</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a66dfe89c68716b9502927b97f59c27d2"><div class="ttname"><a href="classPenningTrap.html#a66dfe89c68716b9502927b97f59c27d2">PenningTrap::d</a></div><div class="ttdeci">double d</div><div class="ttdoc">Characteristic dimension.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00033">PenningTrap.hpp:33</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a6e9776ff5b149f01080800716455d7c8"><div class="ttname"><a href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">PenningTrap::add_particle</a></div><div class="ttdeci">void add_particle(Particle particle)</div><div class="ttdoc">Add a particle to the system.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00027">PenningTrap.cpp:27</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a715329844d75ec4c04f8391421fb4e89"><div class="ttname"><a href="classPenningTrap.html#a715329844d75ec4c04f8391421fb4e89">PenningTrap::V_0</a></div><div class="ttdeci">double V_0</div><div class="ttdoc">Applied potential.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00032">PenningTrap.hpp:32</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a81add5063bd5f29d77f0b5c299c6c560"><div class="ttname"><a href="classPenningTrap.html#a81add5063bd5f29d77f0b5c299c6c560">PenningTrap::PenningTrap</a></div><div class="ttdeci">PenningTrap(double B_0=T, double V_0=25.*V/1000., double d=500.)</div><div class="ttdoc">Set B_0, V_0 and d.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00020">PenningTrap.cpp:20</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a83cc7a04dae009ed8e75453c38fdf8be"><div class="ttname"><a href="classPenningTrap.html#a83cc7a04dae009ed8e75453c38fdf8be">PenningTrap::total_force</a></div><div class="ttdeci">arma::vec total_force(int i)</div><div class="ttdoc">calculate the total force on a particle.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00099">PenningTrap.cpp:99</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a978a2e2026a4b5308d5184712f81704b"><div class="ttname"><a href="classPenningTrap.html#a978a2e2026a4b5308d5184712f81704b">PenningTrap::external_E_field</a></div><div class="ttdeci">arma::vec external_E_field(arma::vec r)</div><div class="ttdoc">Calculate E at point r.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00032">PenningTrap.cpp:32</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_ab891b839c40eeb38d8a2a636c70090a9"><div class="ttname"><a href="classPenningTrap.html#ab891b839c40eeb38d8a2a636c70090a9">PenningTrap::evolve_RK4</a></div><div class="ttdeci">void evolve_RK4(double dt)</div><div class="ttdoc">Go forward one timestep using the RK4 method.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00104">PenningTrap.cpp:104</a></div></div>
|
||||
<div class="ttc" id="aconstants_8hpp_html"><div class="ttname"><a href="constants_8hpp.html">constants.hpp</a></div><div class="ttdoc">Library of constants.</div></div>
|
||||
<div class="ttc" id="aconstants_8hpp_html_a4e451456ad7e9276ed0afa42826e7ccb"><div class="ttname"><a href="constants_8hpp.html#a4e451456ad7e9276ed0afa42826e7ccb">K_E</a></div><div class="ttdeci">#define K_E</div><div class="ttdoc">Coulomb constant. unit: .</div><div class="ttdef"><b>Definition:</b> <a href="constants_8hpp_source.html#l00015">constants.hpp:15</a></div></div>
|
||||
<div class="ttc" id="autils_8hpp_html"><div class="ttname"><a href="utils_8hpp.html">utils.hpp</a></div><div class="ttdoc">Function prototypes and macros that are useful.</div></div>
|
||||
|
||||
@ -107,8 +107,9 @@ $(document).ready(function(){initNavTree('PenningTrap_8hpp.html',''); initResiza
|
||||
<p>A class for simulating a Penning trap.
|
||||
<a href="#details">More...</a></p>
|
||||
<div class="textblock"><code>#include <armadillo></code><br />
|
||||
<code>#include "<a class="el" href="constants_8hpp_source.html">constants.hpp</a>"</code><br />
|
||||
<code>#include <omp.h></code><br />
|
||||
<code>#include "<a class="el" href="Particle_8hpp_source.html">Particle.hpp</a>"</code><br />
|
||||
<code>#include "<a class="el" href="constants_8hpp_source.html">constants.hpp</a>"</code><br />
|
||||
</div>
|
||||
<p><a href="PenningTrap_8hpp_source.html">Go to the source code of this file.</a></p>
|
||||
<table class="memberdecls">
|
||||
|
||||
@ -106,60 +106,64 @@ $(document).ready(function(){initNavTree('PenningTrap_8hpp_source.html',''); ini
|
||||
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#define __PENNING_TRAP__</span></div>
|
||||
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> </div>
|
||||
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include <armadillo></span></div>
|
||||
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> </div>
|
||||
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include "<a class="code" href="constants_8hpp.html">constants.hpp</a>"</span></div>
|
||||
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include <omp.h></span></div>
|
||||
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> </div>
|
||||
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include "<a class="code" href="Particle_8hpp.html">Particle.hpp</a>"</span></div>
|
||||
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
|
||||
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"><a class="line" href="classPenningTrap.html"> 25</a></span><span class="keyword">class </span><a class="code hl_class" href="classPenningTrap.html">PenningTrap</a> {</div>
|
||||
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="keyword">private</span>:</div>
|
||||
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a0cac3509aa96e71a26d3b2c902e27716"> 27</a></span> <span class="keywordtype">double</span> <a class="code hl_variable" href="classPenningTrap.html#a0cac3509aa96e71a26d3b2c902e27716">B_0</a>; </div>
|
||||
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a715329844d75ec4c04f8391421fb4e89"> 28</a></span> <span class="keywordtype">double</span> <a class="code hl_variable" href="classPenningTrap.html#a715329844d75ec4c04f8391421fb4e89">V_0</a>; </div>
|
||||
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a66dfe89c68716b9502927b97f59c27d2"> 29</a></span> <span class="keywordtype">double</span> <a class="code hl_variable" href="classPenningTrap.html#a66dfe89c68716b9502927b97f59c27d2">d</a>; </div>
|
||||
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f"> 30</a></span> std::vector<Particle> <a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>; </div>
|
||||
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
|
||||
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="keyword">public</span>:</div>
|
||||
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <a class="code hl_class" href="classPenningTrap.html">PenningTrap</a>(<span class="keywordtype">double</span> <a class="code hl_variable" href="classPenningTrap.html#a0cac3509aa96e71a26d3b2c902e27716">B_0</a> = <a class="code hl_define" href="constants_8hpp.html#a0acb682b8260ab1c60b918599864e2e5">T</a>, <span class="keywordtype">double</span> <a class="code hl_variable" href="classPenningTrap.html#a715329844d75ec4c04f8391421fb4e89">V_0</a> = 25.*<a class="code hl_define" href="constants_8hpp.html#af40a326b23c68a27cebe60f16634a2cb">V</a>/1000., <span class="keywordtype">double</span> <a class="code hl_variable" href="classPenningTrap.html#a66dfe89c68716b9502927b97f59c27d2">d</a> = 500.);</div>
|
||||
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
|
||||
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">add_particle</a>(<a class="code hl_class" href="classParticle.html">Particle</a> particle);</div>
|
||||
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include "<a class="code" href="constants_8hpp.html">constants.hpp</a>"</span></div>
|
||||
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> </div>
|
||||
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#pragma omp declare reduction( + : arma::vec : omp_out += omp_in ) \</span></div>
|
||||
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor"> initializer( omp_priv = omp_orig )</span></div>
|
||||
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> </div>
|
||||
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"><a class="line" href="classPenningTrap.html"> 29</a></span><span class="keyword">class </span><a class="code hl_class" href="classPenningTrap.html">PenningTrap</a> {</div>
|
||||
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="keyword">private</span>:</div>
|
||||
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a0cac3509aa96e71a26d3b2c902e27716"> 31</a></span> <span class="keywordtype">double</span> <a class="code hl_variable" href="classPenningTrap.html#a0cac3509aa96e71a26d3b2c902e27716">B_0</a>; </div>
|
||||
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a715329844d75ec4c04f8391421fb4e89"> 32</a></span> <span class="keywordtype">double</span> <a class="code hl_variable" href="classPenningTrap.html#a715329844d75ec4c04f8391421fb4e89">V_0</a>; </div>
|
||||
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a66dfe89c68716b9502927b97f59c27d2"> 33</a></span> <span class="keywordtype">double</span> <a class="code hl_variable" href="classPenningTrap.html#a66dfe89c68716b9502927b97f59c27d2">d</a>; </div>
|
||||
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"><a class="line" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f"> 34</a></span> std::vector<Particle> <a class="code hl_variable" href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">particles</a>; </div>
|
||||
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> </div>
|
||||
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="keyword">public</span>:</div>
|
||||
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <a class="code hl_class" href="classPenningTrap.html">PenningTrap</a>(<span class="keywordtype">double</span> <a class="code hl_variable" href="classPenningTrap.html#a0cac3509aa96e71a26d3b2c902e27716">B_0</a> = <a class="code hl_define" href="constants_8hpp.html#a0acb682b8260ab1c60b918599864e2e5">T</a>, <span class="keywordtype">double</span> <a class="code hl_variable" href="classPenningTrap.html#a715329844d75ec4c04f8391421fb4e89">V_0</a> = 25.*<a class="code hl_define" href="constants_8hpp.html#af40a326b23c68a27cebe60f16634a2cb">V</a>/1000., <span class="keywordtype">double</span> <a class="code hl_variable" href="classPenningTrap.html#a66dfe89c68716b9502927b97f59c27d2">d</a> = 500.);</div>
|
||||
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> </div>
|
||||
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> arma::vec <a class="code hl_function" href="classPenningTrap.html#a978a2e2026a4b5308d5184712f81704b">external_E_field</a>(arma::vec r);</div>
|
||||
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">add_particle</a>(<a class="code hl_class" href="classParticle.html">Particle</a> particle);</div>
|
||||
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
|
||||
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> arma::vec <a class="code hl_function" href="classPenningTrap.html#a2a3e7f480ba52e9f24d4c50c3981a784">external_B_field</a>(arma::vec r);</div>
|
||||
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> arma::vec <a class="code hl_function" href="classPenningTrap.html#a978a2e2026a4b5308d5184712f81704b">external_E_field</a>(arma::vec r);</div>
|
||||
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> </div>
|
||||
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> arma::vec <a class="code hl_function" href="classPenningTrap.html#a4790f41e4fbc6ede4991aa7bbda92182">force_on_particle</a>(<span class="keywordtype">int</span> i, <span class="keywordtype">int</span> j);</div>
|
||||
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> </div>
|
||||
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> arma::vec <a class="code hl_function" href="classPenningTrap.html#a045adb85e97a8e0c38fb36d2fd74eeee">total_force_external</a>(<span class="keywordtype">int</span> i);</div>
|
||||
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> </div>
|
||||
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> arma::vec <a class="code hl_function" href="classPenningTrap.html#a135db7d991d9b88b00fde4edee71f78d">total_force_particles</a>(<span class="keywordtype">int</span> i);</div>
|
||||
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> arma::vec <a class="code hl_function" href="classPenningTrap.html#a2a3e7f480ba52e9f24d4c50c3981a784">external_B_field</a>(arma::vec r);</div>
|
||||
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> </div>
|
||||
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> arma::vec <a class="code hl_function" href="classPenningTrap.html#a4790f41e4fbc6ede4991aa7bbda92182">force_on_particle</a>(<span class="keywordtype">int</span> i, <span class="keywordtype">int</span> j);</div>
|
||||
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> </div>
|
||||
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> arma::vec <a class="code hl_function" href="classPenningTrap.html#a045adb85e97a8e0c38fb36d2fd74eeee">total_force_external</a>(<span class="keywordtype">int</span> i);</div>
|
||||
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> </div>
|
||||
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> arma::vec <a class="code hl_function" href="classPenningTrap.html#a83cc7a04dae009ed8e75453c38fdf8be">total_force</a>(<span class="keywordtype">int</span> i);</div>
|
||||
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> arma::vec <a class="code hl_function" href="classPenningTrap.html#a135db7d991d9b88b00fde4edee71f78d">total_force_particles</a>(<span class="keywordtype">int</span> i);</div>
|
||||
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> </div>
|
||||
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classPenningTrap.html#ab891b839c40eeb38d8a2a636c70090a9">evolve_RK4</a>(<span class="keywordtype">double</span> dt);</div>
|
||||
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> arma::vec <a class="code hl_function" href="classPenningTrap.html#a83cc7a04dae009ed8e75453c38fdf8be">total_force</a>(<span class="keywordtype">int</span> i);</div>
|
||||
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> </div>
|
||||
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classPenningTrap.html#a56544b6f4befb42984e9650cf2a40965">evolve_forward_euler</a>(<span class="keywordtype">double</span> dt);</div>
|
||||
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classPenningTrap.html#ab891b839c40eeb38d8a2a636c70090a9">evolve_RK4</a>(<span class="keywordtype">double</span> dt);</div>
|
||||
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> </div>
|
||||
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> arma::vec get_particle(<span class="keywordtype">int</span> i);</div>
|
||||
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> </div>
|
||||
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keywordtype">double</span> get_d();</div>
|
||||
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span>};</div>
|
||||
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> </div>
|
||||
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span><span class="preprocessor">#endif</span></div>
|
||||
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classPenningTrap.html#a56544b6f4befb42984e9650cf2a40965">evolve_forward_euler</a>(<span class="keywordtype">double</span> dt);</div>
|
||||
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> </div>
|
||||
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> arma::vec get_particle(<span class="keywordtype">int</span> i);</div>
|
||||
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> </div>
|
||||
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keywordtype">double</span> get_d();</div>
|
||||
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span>};</div>
|
||||
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> </div>
|
||||
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span><span class="preprocessor">#endif</span></div>
|
||||
<div class="ttc" id="aParticle_8hpp_html"><div class="ttname"><a href="Particle_8hpp.html">Particle.hpp</a></div><div class="ttdoc">A class that holds the properties of a particle.</div></div>
|
||||
<div class="ttc" id="aclassParticle_html"><div class="ttname"><a href="classParticle.html">Particle</a></div><div class="ttdoc">A class that holds attributes of a particle.</div><div class="ttdef"><b>Definition:</b> <a href="Particle_8hpp_source.html#l00019">Particle.hpp:19</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html"><div class="ttname"><a href="classPenningTrap.html">PenningTrap</a></div><div class="ttdoc">A class that simulates a Penning trap.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00025">PenningTrap.hpp:25</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a0112525d9e79a472e761f8ef402a339f"><div class="ttname"><a href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">PenningTrap::particles</a></div><div class="ttdeci">std::vector< Particle > particles</div><div class="ttdoc">The particles in the Penning trap.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00030">PenningTrap.hpp:30</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a045adb85e97a8e0c38fb36d2fd74eeee"><div class="ttname"><a href="classPenningTrap.html#a045adb85e97a8e0c38fb36d2fd74eeee">PenningTrap::total_force_external</a></div><div class="ttdeci">arma::vec total_force_external(int i)</div><div class="ttdoc">Calculate the total external force on a particle.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00074">PenningTrap.cpp:74</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a0cac3509aa96e71a26d3b2c902e27716"><div class="ttname"><a href="classPenningTrap.html#a0cac3509aa96e71a26d3b2c902e27716">PenningTrap::B_0</a></div><div class="ttdeci">double B_0</div><div class="ttdoc">Magnetic field strength.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00027">PenningTrap.hpp:27</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a135db7d991d9b88b00fde4edee71f78d"><div class="ttname"><a href="classPenningTrap.html#a135db7d991d9b88b00fde4edee71f78d">PenningTrap::total_force_particles</a></div><div class="ttdeci">arma::vec total_force_particles(int i)</div><div class="ttdoc">Calculate the total force on a particle from other particles.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00092">PenningTrap.cpp:92</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a2a3e7f480ba52e9f24d4c50c3981a784"><div class="ttname"><a href="classPenningTrap.html#a2a3e7f480ba52e9f24d4c50c3981a784">PenningTrap::external_B_field</a></div><div class="ttdeci">arma::vec external_B_field(arma::vec r)</div><div class="ttdoc">Calculate B at point r.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00049">PenningTrap.cpp:49</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a4790f41e4fbc6ede4991aa7bbda92182"><div class="ttname"><a href="classPenningTrap.html#a4790f41e4fbc6ede4991aa7bbda92182">PenningTrap::force_on_particle</a></div><div class="ttdeci">arma::vec force_on_particle(int i, int j)</div><div class="ttdoc">Calculate the force between 2 particles.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00059">PenningTrap.cpp:59</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a56544b6f4befb42984e9650cf2a40965"><div class="ttname"><a href="classPenningTrap.html#a56544b6f4befb42984e9650cf2a40965">PenningTrap::evolve_forward_euler</a></div><div class="ttdeci">void evolve_forward_euler(double dt)</div><div class="ttdoc">Go forward one timestep using the forward Euler method.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00121">PenningTrap.cpp:121</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a66dfe89c68716b9502927b97f59c27d2"><div class="ttname"><a href="classPenningTrap.html#a66dfe89c68716b9502927b97f59c27d2">PenningTrap::d</a></div><div class="ttdeci">double d</div><div class="ttdoc">Characteristic dimension.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00029">PenningTrap.hpp:29</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a6e9776ff5b149f01080800716455d7c8"><div class="ttname"><a href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">PenningTrap::add_particle</a></div><div class="ttdeci">void add_particle(Particle particle)</div><div class="ttdoc">Add a particle to the system.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00033">PenningTrap.cpp:33</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a715329844d75ec4c04f8391421fb4e89"><div class="ttname"><a href="classPenningTrap.html#a715329844d75ec4c04f8391421fb4e89">PenningTrap::V_0</a></div><div class="ttdeci">double V_0</div><div class="ttdoc">Applied potential.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00028">PenningTrap.hpp:28</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a83cc7a04dae009ed8e75453c38fdf8be"><div class="ttname"><a href="classPenningTrap.html#a83cc7a04dae009ed8e75453c38fdf8be">PenningTrap::total_force</a></div><div class="ttdeci">arma::vec total_force(int i)</div><div class="ttdoc">calculate the total force on a particle.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00111">PenningTrap.cpp:111</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a978a2e2026a4b5308d5184712f81704b"><div class="ttname"><a href="classPenningTrap.html#a978a2e2026a4b5308d5184712f81704b">PenningTrap::external_E_field</a></div><div class="ttdeci">arma::vec external_E_field(arma::vec r)</div><div class="ttdoc">Calculate E at point r.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00038">PenningTrap.cpp:38</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_ab891b839c40eeb38d8a2a636c70090a9"><div class="ttname"><a href="classPenningTrap.html#ab891b839c40eeb38d8a2a636c70090a9">PenningTrap::evolve_RK4</a></div><div class="ttdeci">void evolve_RK4(double dt)</div><div class="ttdoc">Go forward one timestep using the RK4 method.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00116">PenningTrap.cpp:116</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html"><div class="ttname"><a href="classPenningTrap.html">PenningTrap</a></div><div class="ttdoc">A class that simulates a Penning trap.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00029">PenningTrap.hpp:29</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a0112525d9e79a472e761f8ef402a339f"><div class="ttname"><a href="classPenningTrap.html#a0112525d9e79a472e761f8ef402a339f">PenningTrap::particles</a></div><div class="ttdeci">std::vector< Particle > particles</div><div class="ttdoc">The particles in the Penning trap.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00034">PenningTrap.hpp:34</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a045adb85e97a8e0c38fb36d2fd74eeee"><div class="ttname"><a href="classPenningTrap.html#a045adb85e97a8e0c38fb36d2fd74eeee">PenningTrap::total_force_external</a></div><div class="ttdeci">arma::vec total_force_external(int i)</div><div class="ttdoc">Calculate the total external force on a particle.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00065">PenningTrap.cpp:65</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a0cac3509aa96e71a26d3b2c902e27716"><div class="ttname"><a href="classPenningTrap.html#a0cac3509aa96e71a26d3b2c902e27716">PenningTrap::B_0</a></div><div class="ttdeci">double B_0</div><div class="ttdoc">Magnetic field strength.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00031">PenningTrap.hpp:31</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a135db7d991d9b88b00fde4edee71f78d"><div class="ttname"><a href="classPenningTrap.html#a135db7d991d9b88b00fde4edee71f78d">PenningTrap::total_force_particles</a></div><div class="ttdeci">arma::vec total_force_particles(int i)</div><div class="ttdoc">Calculate the total force on a particle from other particles.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00080">PenningTrap.cpp:80</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a2a3e7f480ba52e9f24d4c50c3981a784"><div class="ttname"><a href="classPenningTrap.html#a2a3e7f480ba52e9f24d4c50c3981a784">PenningTrap::external_B_field</a></div><div class="ttdeci">arma::vec external_B_field(arma::vec r)</div><div class="ttdoc">Calculate B at point r.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00043">PenningTrap.cpp:43</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a4790f41e4fbc6ede4991aa7bbda92182"><div class="ttname"><a href="classPenningTrap.html#a4790f41e4fbc6ede4991aa7bbda92182">PenningTrap::force_on_particle</a></div><div class="ttdeci">arma::vec force_on_particle(int i, int j)</div><div class="ttdoc">Calculate the force between 2 particles.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00050">PenningTrap.cpp:50</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a56544b6f4befb42984e9650cf2a40965"><div class="ttname"><a href="classPenningTrap.html#a56544b6f4befb42984e9650cf2a40965">PenningTrap::evolve_forward_euler</a></div><div class="ttdeci">void evolve_forward_euler(double dt)</div><div class="ttdoc">Go forward one timestep using the forward Euler method.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00167">PenningTrap.cpp:167</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a66dfe89c68716b9502927b97f59c27d2"><div class="ttname"><a href="classPenningTrap.html#a66dfe89c68716b9502927b97f59c27d2">PenningTrap::d</a></div><div class="ttdeci">double d</div><div class="ttdoc">Characteristic dimension.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00033">PenningTrap.hpp:33</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a6e9776ff5b149f01080800716455d7c8"><div class="ttname"><a href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">PenningTrap::add_particle</a></div><div class="ttdeci">void add_particle(Particle particle)</div><div class="ttdoc">Add a particle to the system.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00027">PenningTrap.cpp:27</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a715329844d75ec4c04f8391421fb4e89"><div class="ttname"><a href="classPenningTrap.html#a715329844d75ec4c04f8391421fb4e89">PenningTrap::V_0</a></div><div class="ttdeci">double V_0</div><div class="ttdoc">Applied potential.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00032">PenningTrap.hpp:32</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a83cc7a04dae009ed8e75453c38fdf8be"><div class="ttname"><a href="classPenningTrap.html#a83cc7a04dae009ed8e75453c38fdf8be">PenningTrap::total_force</a></div><div class="ttdeci">arma::vec total_force(int i)</div><div class="ttdoc">calculate the total force on a particle.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00099">PenningTrap.cpp:99</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a978a2e2026a4b5308d5184712f81704b"><div class="ttname"><a href="classPenningTrap.html#a978a2e2026a4b5308d5184712f81704b">PenningTrap::external_E_field</a></div><div class="ttdeci">arma::vec external_E_field(arma::vec r)</div><div class="ttdoc">Calculate E at point r.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00032">PenningTrap.cpp:32</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_ab891b839c40eeb38d8a2a636c70090a9"><div class="ttname"><a href="classPenningTrap.html#ab891b839c40eeb38d8a2a636c70090a9">PenningTrap::evolve_RK4</a></div><div class="ttdeci">void evolve_RK4(double dt)</div><div class="ttdoc">Go forward one timestep using the RK4 method.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00104">PenningTrap.cpp:104</a></div></div>
|
||||
<div class="ttc" id="aconstants_8hpp_html"><div class="ttname"><a href="constants_8hpp.html">constants.hpp</a></div><div class="ttdoc">Library of constants.</div></div>
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<div class="ttc" id="aconstants_8hpp_html_a0acb682b8260ab1c60b918599864e2e5"><div class="ttname"><a href="constants_8hpp.html#a0acb682b8260ab1c60b918599864e2e5">T</a></div><div class="ttdeci">#define T</div><div class="ttdoc">1 Tesla. unit:</div><div class="ttdef"><b>Definition:</b> <a href="constants_8hpp_source.html#l00017">constants.hpp:17</a></div></div>
|
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<div class="ttc" id="aconstants_8hpp_html_af40a326b23c68a27cebe60f16634a2cb"><div class="ttname"><a href="constants_8hpp.html#af40a326b23c68a27cebe60f16634a2cb">V</a></div><div class="ttdeci">#define V</div><div class="ttdoc">1 Volt. unit:</div><div class="ttdef"><b>Definition:</b> <a href="constants_8hpp_source.html#l00019">constants.hpp:19</a></div></div>
|
||||
|
||||
178
docs/animate__100__particles_8py_source.html
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178
docs/animate__100__particles_8py_source.html
Normal file
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|
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<div id="projectbrief">Simulate particle behavior inside a Penning Trap</div>
|
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<div class="headertitle"><div class="title">animate_100_particles.py</div></div>
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<div class="contents">
|
||||
<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="keyword">import</span> matplotlib.pyplot <span class="keyword">as</span> plt</div>
|
||||
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="keyword">import</span> numpy <span class="keyword">as</span> np</div>
|
||||
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="keyword">from</span> mpl_toolkits.mplot3d <span class="keyword">import</span> Axes3D</div>
|
||||
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="keyword">from</span> matplotlib <span class="keyword">import</span> animation</div>
|
||||
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span> </div>
|
||||
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="keyword">def </span>get_data(files):</div>
|
||||
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span> res = []</div>
|
||||
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> <span class="keywordflow">for</span> file <span class="keywordflow">in</span> files:</div>
|
||||
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span> arr = [[], [], []]</div>
|
||||
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> <span class="keyword">with</span> open(file, encoding=<span class="stringliteral">"utf8"</span>) <span class="keyword">as</span> f:</div>
|
||||
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> lines = f.readlines()</div>
|
||||
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> </div>
|
||||
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> <span class="keywordflow">for</span> line <span class="keywordflow">in</span> lines:</div>
|
||||
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> xi,yi,zi = map(float, line.strip().split(<span class="stringliteral">","</span>))</div>
|
||||
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> arr[0].append(xi)</div>
|
||||
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> arr[1].append(yi)</div>
|
||||
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> arr[2].append(zi)</div>
|
||||
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> res.append(arr)</div>
|
||||
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
|
||||
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> <span class="keywordflow">return</span> np.array(res)</div>
|
||||
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
|
||||
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="keyword">def </span>update(num, lines, arr):</div>
|
||||
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> <span class="keywordflow">for</span> line, a <span class="keywordflow">in</span> zip(lines, arr):</div>
|
||||
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> line.set_data(a[:2, num])</div>
|
||||
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> line.set_3d_properties(a[2, num])</div>
|
||||
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> </div>
|
||||
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div>
|
||||
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div>
|
||||
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="keyword">def </span>animate():</div>
|
||||
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> plt.style.use(<span class="stringliteral">"dark_background"</span>)</div>
|
||||
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> fig = plt.figure()</div>
|
||||
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> ax = fig.add_subplot(projection=<span class="stringliteral">"3d"</span>)</div>
|
||||
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> </div>
|
||||
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div>
|
||||
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> arr = get_data([f<span class="stringliteral">"output/p{i}_RK4.txt"</span> <span class="keywordflow">for</span> i <span class="keywordflow">in</span> range(100)])</div>
|
||||
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
|
||||
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> arr = arr[:,:,::10]</div>
|
||||
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> </div>
|
||||
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> N = len(arr[0][0])</div>
|
||||
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> </div>
|
||||
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> lines = [ax.plot(*a[:,1], <span class="stringliteral">"o"</span>)[0] <span class="keywordflow">for</span> a <span class="keywordflow">in</span> arr]</div>
|
||||
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> </div>
|
||||
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> ax.set_xlim3d([-500.0, 500.0])</div>
|
||||
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> ax.set_xlabel(<span class="stringliteral">'X'</span>)</div>
|
||||
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> </div>
|
||||
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> ax.set_ylim3d([-500.0, 500.0])</div>
|
||||
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> ax.set_ylabel(<span class="stringliteral">'Y'</span>)</div>
|
||||
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> </div>
|
||||
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> ax.set_zlim3d([-500.0, 500.0])</div>
|
||||
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> ax.set_zlabel(<span class="stringliteral">'Z'</span>) </div>
|
||||
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> </div>
|
||||
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> ani = animation.FuncAnimation(fig, update, N, fargs=(lines, arr), </div>
|
||||
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> interval=1,</div>
|
||||
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> blit=<span class="keyword">False</span>)</div>
|
||||
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> </div>
|
||||
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
|
||||
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> ani.save(<span class="stringliteral">"100_particles.gif"</span>, writer=animation.FFMpegFileWriter(fps=30))</div>
|
||||
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> plt.show()</div>
|
||||
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> </div>
|
||||
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> </div>
|
||||
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span><span class="keywordflow">if</span> __name__ == <span class="stringliteral">"__main__"</span>:</div>
|
||||
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> animate()</div>
|
||||
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> </div>
|
||||
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
|
||||
</div><!-- fragment --></div><!-- contents -->
|
||||
</div><!-- doc-content -->
|
||||
<!-- start footer part -->
|
||||
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
|
||||
<ul>
|
||||
<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><b>animate_100_particles.py</b></li>
|
||||
<li class="footer">Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.6 </li>
|
||||
</ul>
|
||||
</div>
|
||||
</body>
|
||||
</html>
|
||||
@ -105,6 +105,7 @@ $(document).ready(function(){initNavTree('annotated.html',''); initResizable();
|
||||
<table class="directory">
|
||||
<tr id="row_0_" class="even"><td class="entry"><span style="width:16px;display:inline-block;"> </span><span class="icona"><span class="icon">C</span></span><a class="el" href="classParticle.html" target="_self">Particle</a></td><td class="desc">A class that holds attributes of a particle </td></tr>
|
||||
<tr id="row_1_" class="odd"><td class="entry"><span style="width:16px;display:inline-block;"> </span><span class="icona"><span class="icon">C</span></span><a class="el" href="classPenningTrap.html" target="_self">PenningTrap</a></td><td class="desc">A class that simulates a Penning trap </td></tr>
|
||||
<tr id="row_2_" class="even"><td class="entry"><span style="width:16px;display:inline-block;"> </span><span class="icona"><span class="icon">C</span></span><a class="el" href="classPenningTrapTest.html" target="_self">PenningTrapTest</a></td><td class="desc"></td></tr>
|
||||
</table>
|
||||
</div><!-- directory -->
|
||||
</div><!-- contents -->
|
||||
|
||||
@ -1,5 +1,6 @@
|
||||
var annotated_dup =
|
||||
[
|
||||
[ "Particle", "classParticle.html", "classParticle" ],
|
||||
[ "PenningTrap", "classPenningTrap.html", "classPenningTrap" ]
|
||||
[ "PenningTrap", "classPenningTrap.html", "classPenningTrap" ],
|
||||
[ "PenningTrapTest", "classPenningTrapTest.html", null ]
|
||||
];
|
||||
@ -167,7 +167,7 @@ Private Attributes</h2></td></tr>
|
||||
<div class="textblock"><p>A class that simulates a Penning trap. </p>
|
||||
<p>This class simulates a Penning trap. It can take in a number of particles and simulate how they would behave inside a Penning trap. </p>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8hpp_source.html#l00025">25</a> of file <a class="el" href="PenningTrap_8hpp_source.html">PenningTrap.hpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8hpp_source.html#l00029">29</a> of file <a class="el" href="PenningTrap_8hpp_source.html">PenningTrap.hpp</a>.</p>
|
||||
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
|
||||
<a id="a81add5063bd5f29d77f0b5c299c6c560" name="a81add5063bd5f29d77f0b5c299c6c560"></a>
|
||||
<h2 class="memtitle"><span class="permalink"><a href="#a81add5063bd5f29d77f0b5c299c6c560">◆ </a></span>PenningTrap()</h2>
|
||||
@ -203,7 +203,7 @@ Private Attributes</h2></td></tr>
|
||||
|
||||
<p>Set B_0, V_0 and d. </p>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00026">26</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00020">20</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
@ -226,7 +226,7 @@ Private Attributes</h2></td></tr>
|
||||
|
||||
<p>Add a particle to the system. </p>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00033">33</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00027">27</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
@ -248,7 +248,7 @@ Private Attributes</h2></td></tr>
|
||||
|
||||
<p>Go forward one timestep using the forward Euler method. </p>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00121">121</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00167">167</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
@ -270,7 +270,7 @@ Private Attributes</h2></td></tr>
|
||||
|
||||
<p>Go forward one timestep using the RK4 method. </p>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00116">116</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00104">104</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
@ -292,7 +292,7 @@ Private Attributes</h2></td></tr>
|
||||
|
||||
<p>Calculate B at point r. </p>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00049">49</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00043">43</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
@ -314,7 +314,7 @@ Private Attributes</h2></td></tr>
|
||||
|
||||
<p>Calculate E at point r. </p>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00038">38</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00032">32</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
@ -347,7 +347,7 @@ Private Attributes</h2></td></tr>
|
||||
<p>Calculate the force between 2 particles. </p>
|
||||
<p>Calculate the force exhibited on particle p_i from particle p_j. </p>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00059">59</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00050">50</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
@ -366,7 +366,7 @@ Private Attributes</h2></td></tr>
|
||||
</table>
|
||||
</div><div class="memdoc">
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00142">142</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00188">188</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
@ -386,7 +386,7 @@ Private Attributes</h2></td></tr>
|
||||
</table>
|
||||
</div><div class="memdoc">
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00137">137</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00183">183</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
@ -408,7 +408,7 @@ Private Attributes</h2></td></tr>
|
||||
|
||||
<p>calculate the total force on a particle. </p>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00111">111</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00099">99</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
@ -431,7 +431,7 @@ Private Attributes</h2></td></tr>
|
||||
<p>Calculate the total external force on a particle. </p>
|
||||
<p>Calculate the total amount of force that E and B exhibits on particle p_i. </p>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00074">74</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00065">65</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
@ -453,7 +453,7 @@ Private Attributes</h2></td></tr>
|
||||
|
||||
<p>Calculate the total force on a particle from other particles. </p>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00092">92</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8cpp_source.html#l00080">80</a> of file <a class="el" href="PenningTrap_8cpp_source.html">PenningTrap.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
@ -480,7 +480,7 @@ Private Attributes</h2></td></tr>
|
||||
|
||||
<p>Magnetic field strength. </p>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8hpp_source.html#l00027">27</a> of file <a class="el" href="PenningTrap_8hpp_source.html">PenningTrap.hpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8hpp_source.html#l00031">31</a> of file <a class="el" href="PenningTrap_8hpp_source.html">PenningTrap.hpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
@ -506,7 +506,7 @@ Private Attributes</h2></td></tr>
|
||||
|
||||
<p>Characteristic dimension. </p>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8hpp_source.html#l00029">29</a> of file <a class="el" href="PenningTrap_8hpp_source.html">PenningTrap.hpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8hpp_source.html#l00033">33</a> of file <a class="el" href="PenningTrap_8hpp_source.html">PenningTrap.hpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
@ -532,7 +532,7 @@ Private Attributes</h2></td></tr>
|
||||
|
||||
<p>The particles in the Penning trap. </p>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8hpp_source.html#l00030">30</a> of file <a class="el" href="PenningTrap_8hpp_source.html">PenningTrap.hpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8hpp_source.html#l00034">34</a> of file <a class="el" href="PenningTrap_8hpp_source.html">PenningTrap.hpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
@ -558,7 +558,7 @@ Private Attributes</h2></td></tr>
|
||||
|
||||
<p>Applied potential. </p>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8hpp_source.html#l00028">28</a> of file <a class="el" href="PenningTrap_8hpp_source.html">PenningTrap.hpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="PenningTrap_8hpp_source.html#l00032">32</a> of file <a class="el" href="PenningTrap_8hpp_source.html">PenningTrap.hpp</a>.</p>
|
||||
|
||||
</div>
|
||||
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|
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|
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121
docs/classPenningTrapTest-members.html
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Normal file
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|
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|
||||
<div id="projectname">Penning Trap Simulation
|
||||
</div>
|
||||
<div id="projectbrief">Simulate particle behavior inside a Penning Trap</div>
|
||||
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|
||||
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|
||||
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|
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<div class="headertitle"><div class="title">PenningTrapTest Member List</div></div>
|
||||
</div><!--header-->
|
||||
<div class="contents">
|
||||
|
||||
<p>This is the complete list of members for <a class="el" href="classPenningTrapTest.html">PenningTrapTest</a>, including all inherited members.</p>
|
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<tr bgcolor="#f0f0f0" class="even"><td class="entry"><b>test_external_B_field</b>() (defined in <a class="el" href="classPenningTrapTest.html">PenningTrapTest</a>)</td><td class="entry"><a class="el" href="classPenningTrapTest.html">PenningTrapTest</a></td><td class="entry"><span class="mlabel">inline</span><span class="mlabel">static</span></td></tr>
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<tr bgcolor="#f0f0f0" class="odd"><td class="entry"><b>test_external_E_field</b>() (defined in <a class="el" href="classPenningTrapTest.html">PenningTrapTest</a>)</td><td class="entry"><a class="el" href="classPenningTrapTest.html">PenningTrapTest</a></td><td class="entry"><span class="mlabel">inline</span><span class="mlabel">static</span></td></tr>
|
||||
<tr bgcolor="#f0f0f0" class="even"><td class="entry"><b>test_force_on_particle</b>() (defined in <a class="el" href="classPenningTrapTest.html">PenningTrapTest</a>)</td><td class="entry"><a class="el" href="classPenningTrapTest.html">PenningTrapTest</a></td><td class="entry"><span class="mlabel">inline</span><span class="mlabel">static</span></td></tr>
|
||||
<tr bgcolor="#f0f0f0" class="odd"><td class="entry"><b>test_total_force_external</b>() (defined in <a class="el" href="classPenningTrapTest.html">PenningTrapTest</a>)</td><td class="entry"><a class="el" href="classPenningTrapTest.html">PenningTrapTest</a></td><td class="entry"><span class="mlabel">inline</span><span class="mlabel">static</span></td></tr>
|
||||
<tr bgcolor="#f0f0f0" class="even"><td class="entry"><b>test_total_force_particles</b>() (defined in <a class="el" href="classPenningTrapTest.html">PenningTrapTest</a>)</td><td class="entry"><a class="el" href="classPenningTrapTest.html">PenningTrapTest</a></td><td class="entry"><span class="mlabel">inline</span><span class="mlabel">static</span></td></tr>
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|
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|
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<div id="projectbrief">Simulate particle behavior inside a Penning Trap</div>
|
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<a href="#pub-static-methods">Static Public Member Functions</a> |
|
||||
<a href="classPenningTrapTest-members.html">List of all members</a> </div>
|
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<div class="headertitle"><div class="title">PenningTrapTest Class Reference</div></div>
|
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</div><!--header-->
|
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<div class="contents">
|
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<table class="memberdecls">
|
||||
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-static-methods" name="pub-static-methods"></a>
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Static Public Member Functions</h2></td></tr>
|
||||
<tr class="memitem:a542996d72c713636b95e0aa9118f7901"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classPenningTrapTest.html#a542996d72c713636b95e0aa9118f7901">test_external_E_field</a> ()</td></tr>
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<tr class="separator:a542996d72c713636b95e0aa9118f7901"><td class="memSeparator" colspan="2"> </td></tr>
|
||||
<tr class="memitem:acb806e49a688424588e0c501bc57a230"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classPenningTrapTest.html#acb806e49a688424588e0c501bc57a230">test_external_B_field</a> ()</td></tr>
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<tr class="separator:acb806e49a688424588e0c501bc57a230"><td class="memSeparator" colspan="2"> </td></tr>
|
||||
<tr class="memitem:addf81fa5692d8146cce5571ccdc5999b"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classPenningTrapTest.html#addf81fa5692d8146cce5571ccdc5999b">test_force_on_particle</a> ()</td></tr>
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||||
<tr class="separator:addf81fa5692d8146cce5571ccdc5999b"><td class="memSeparator" colspan="2"> </td></tr>
|
||||
<tr class="memitem:ae104e04dcd21ac63281c908132fdf255"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classPenningTrapTest.html#ae104e04dcd21ac63281c908132fdf255">test_total_force_external</a> ()</td></tr>
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<tr class="separator:ae104e04dcd21ac63281c908132fdf255"><td class="memSeparator" colspan="2"> </td></tr>
|
||||
<tr class="memitem:a0ee2bbf5e26c115164208b89c5a29e3d"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classPenningTrapTest.html#a0ee2bbf5e26c115164208b89c5a29e3d">test_total_force_particles</a> ()</td></tr>
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||||
<tr class="separator:a0ee2bbf5e26c115164208b89c5a29e3d"><td class="memSeparator" colspan="2"> </td></tr>
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||||
</table>
|
||||
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
|
||||
<div class="textblock">
|
||||
<p class="definition">Definition at line <a class="el" href="test__suite_8cpp_source.html#l00020">20</a> of file <a class="el" href="test__suite_8cpp_source.html">test_suite.cpp</a>.</p>
|
||||
</div><h2 class="groupheader">Member Function Documentation</h2>
|
||||
<a id="acb806e49a688424588e0c501bc57a230" name="acb806e49a688424588e0c501bc57a230"></a>
|
||||
<h2 class="memtitle"><span class="permalink"><a href="#acb806e49a688424588e0c501bc57a230">◆ </a></span>test_external_B_field()</h2>
|
||||
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<div class="memitem">
|
||||
<div class="memproto">
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||||
<table class="mlabels">
|
||||
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|
||||
<td class="mlabels-left">
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||||
<table class="memname">
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||||
<tr>
|
||||
<td class="memname">static void PenningTrapTest::test_external_B_field </td>
|
||||
<td>(</td>
|
||||
<td class="paramname"></td><td>)</td>
|
||||
<td></td>
|
||||
</tr>
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||||
</table>
|
||||
</td>
|
||||
<td class="mlabels-right">
|
||||
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
||||
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|
||||
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|
||||
</div><div class="memdoc">
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="test__suite_8cpp_source.html#l00059">59</a> of file <a class="el" href="test__suite_8cpp_source.html">test_suite.cpp</a>.</p>
|
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||||
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|
||||
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|
||||
<a id="a542996d72c713636b95e0aa9118f7901" name="a542996d72c713636b95e0aa9118f7901"></a>
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||||
<h2 class="memtitle"><span class="permalink"><a href="#a542996d72c713636b95e0aa9118f7901">◆ </a></span>test_external_E_field()</h2>
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||||
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||||
<td class="memname">static void PenningTrapTest::test_external_E_field </td>
|
||||
<td>(</td>
|
||||
<td class="paramname"></td><td>)</td>
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||||
<td></td>
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</tr>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
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||||
<p class="definition">Definition at line <a class="el" href="test__suite_8cpp_source.html#l00022">22</a> of file <a class="el" href="test__suite_8cpp_source.html">test_suite.cpp</a>.</p>
|
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<a id="addf81fa5692d8146cce5571ccdc5999b" name="addf81fa5692d8146cce5571ccdc5999b"></a>
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||||
<h2 class="memtitle"><span class="permalink"><a href="#addf81fa5692d8146cce5571ccdc5999b">◆ </a></span>test_force_on_particle()</h2>
|
||||
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<div class="memitem">
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||||
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<td class="memname">static void PenningTrapTest::test_force_on_particle </td>
|
||||
<td>(</td>
|
||||
<td class="paramname"></td><td>)</td>
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||||
<td></td>
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</div><div class="memdoc">
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<p class="definition">Definition at line <a class="el" href="test__suite_8cpp_source.html#l00070">70</a> of file <a class="el" href="test__suite_8cpp_source.html">test_suite.cpp</a>.</p>
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||||
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<a id="ae104e04dcd21ac63281c908132fdf255" name="ae104e04dcd21ac63281c908132fdf255"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ae104e04dcd21ac63281c908132fdf255">◆ </a></span>test_total_force_external()</h2>
|
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<td class="memname">static void PenningTrapTest::test_total_force_external </td>
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<td>(</td>
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||||
<td class="paramname"></td><td>)</td>
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||||
<td></td>
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||||
<p class="definition">Definition at line <a class="el" href="test__suite_8cpp_source.html#l00095">95</a> of file <a class="el" href="test__suite_8cpp_source.html">test_suite.cpp</a>.</p>
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</div>
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<a id="a0ee2bbf5e26c115164208b89c5a29e3d" name="a0ee2bbf5e26c115164208b89c5a29e3d"></a>
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||||
<h2 class="memtitle"><span class="permalink"><a href="#a0ee2bbf5e26c115164208b89c5a29e3d">◆ </a></span>test_total_force_particles()</h2>
|
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||||
<div class="memitem">
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||||
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<td class="memname">static void PenningTrapTest::test_total_force_particles </td>
|
||||
<td>(</td>
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||||
<td class="paramname"></td><td>)</td>
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||||
<td></td>
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<p class="definition">Definition at line <a class="el" href="test__suite_8cpp_source.html#l00108">108</a> of file <a class="el" href="test__suite_8cpp_source.html">test_suite.cpp</a>.</p>
|
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||||
</div>
|
||||
</div>
|
||||
<hr/>The documentation for this class was generated from the following file:<ul>
|
||||
<li>src/<a class="el" href="test__suite_8cpp_source.html">test_suite.cpp</a></li>
|
||||
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<li class="footer">Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.6 </li>
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|
||||
<dt class="alphachar"><a id="letter_P" name="letter_P">P</a></dt>
|
||||
<dd><a class="el" href="classParticle.html">Particle</a></dd><dd><a class="el" href="classPenningTrap.html">PenningTrap</a></dd></dl>
|
||||
<dd><a class="el" href="classParticle.html">Particle</a></dd><dd><a class="el" href="classPenningTrap.html">PenningTrap</a></dd><dd><a class="el" href="classPenningTrapTest.html">PenningTrapTest</a></dd></dl>
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Files</h2></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">file  </td><td class="memItemRight" valign="bottom"><b>animate_100_particles.py</b> <a href="animate__100__particles_8py_source.html">[code]</a></td></tr>
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|
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">file  </td><td class="memItemRight" valign="bottom"><a class="el" href="main_8cpp.html">main.cpp</a> <a href="main_8cpp_source.html">[code]</a></td></tr>
|
||||
<tr class="memdesc:main_8cpp"><td class="mdescLeft"> </td><td class="mdescRight">The main program for this project. <br /></td></tr>
|
||||
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
|
||||
@ -113,8 +115,6 @@ Files</h2></td></tr>
|
||||
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">file  </td><td class="memItemRight" valign="bottom"><a class="el" href="PenningTrap_8cpp.html">PenningTrap.cpp</a> <a href="PenningTrap_8cpp_source.html">[code]</a></td></tr>
|
||||
<tr class="memdesc:PenningTrap_8cpp"><td class="mdescLeft"> </td><td class="mdescRight">The implementation of the <a class="el" href="classPenningTrap.html" title="A class that simulates a Penning trap.">PenningTrap</a> class. <br /></td></tr>
|
||||
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
|
||||
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">file  </td><td class="memItemRight" valign="bottom"><b>test.py</b> <a href="test_8py_source.html">[code]</a></td></tr>
|
||||
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
|
||||
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">file  </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite_8cpp.html">test_suite.cpp</a> <a href="test__suite_8cpp_source.html">[code]</a></td></tr>
|
||||
<tr class="memdesc:test__suite_8cpp"><td class="mdescLeft"> </td><td class="mdescRight">The test suite for the project. <br /></td></tr>
|
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
|
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|
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@ -1,9 +1,9 @@
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var dir_68267d1309a1af8e8297ef4c3efbcdba =
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[
|
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[ "animate_100_particles.py", "animate__100__particles_8py_source.html", null ],
|
||||
[ "main.cpp", "main_8cpp.html", null ],
|
||||
[ "Particle.cpp", "Particle_8cpp.html", null ],
|
||||
[ "PenningTrap.cpp", "PenningTrap_8cpp.html", null ],
|
||||
[ "test.py", "test_8py_source.html", null ],
|
||||
[ "test_suite.cpp", "test__suite_8cpp.html", null ],
|
||||
[ "test_suite.cpp", "test__suite_8cpp.html", "test__suite_8cpp" ],
|
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[ "utils.cpp", "utils_8cpp.html", "utils_8cpp" ]
|
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];
|
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@ -109,10 +109,10 @@ $(document).ready(function(){initNavTree('files.html',''); initResizable(); });
|
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<tr id="row_0_2_" class="odd"><td class="entry"><span style="width:32px;display:inline-block;"> </span><a href="PenningTrap_8hpp_source.html"><span class="icondoc"></span></a><a class="el" href="PenningTrap_8hpp.html" target="_self">PenningTrap.hpp</a></td><td class="desc">A class for simulating a Penning trap </td></tr>
|
||||
<tr id="row_0_3_" class="even"><td class="entry"><span style="width:32px;display:inline-block;"> </span><a href="utils_8hpp_source.html"><span class="icondoc"></span></a><a class="el" href="utils_8hpp.html" target="_self">utils.hpp</a></td><td class="desc">Function prototypes and macros that are useful </td></tr>
|
||||
<tr id="row_1_" class="odd"><td class="entry"><span style="width:0px;display:inline-block;"> </span><span id="arr_1_" class="arrow" onclick="toggleFolder('1_')">▼</span><span id="img_1_" class="iconfopen" onclick="toggleFolder('1_')"> </span><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html" target="_self">src</a></td><td class="desc"></td></tr>
|
||||
<tr id="row_1_0_" class="even"><td class="entry"><span style="width:32px;display:inline-block;"> </span><a href="main_8cpp_source.html"><span class="icondoc"></span></a><a class="el" href="main_8cpp.html" target="_self">main.cpp</a></td><td class="desc">The main program for this project </td></tr>
|
||||
<tr id="row_1_1_" class="odd"><td class="entry"><span style="width:32px;display:inline-block;"> </span><a href="Particle_8cpp_source.html"><span class="icondoc"></span></a><a class="el" href="Particle_8cpp.html" target="_self">Particle.cpp</a></td><td class="desc">The implementation of the <a class="el" href="classParticle.html" title="A class that holds attributes of a particle.">Particle</a> class </td></tr>
|
||||
<tr id="row_1_2_" class="even"><td class="entry"><span style="width:32px;display:inline-block;"> </span><a href="PenningTrap_8cpp_source.html"><span class="icondoc"></span></a><a class="el" href="PenningTrap_8cpp.html" target="_self">PenningTrap.cpp</a></td><td class="desc">The implementation of the <a class="el" href="classPenningTrap.html" title="A class that simulates a Penning trap.">PenningTrap</a> class </td></tr>
|
||||
<tr id="row_1_3_" class="odd"><td class="entry"><span style="width:32px;display:inline-block;"> </span><a href="test_8py_source.html"><span class="icondoc"></span></a><b>test.py</b></td><td class="desc"></td></tr>
|
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<tr id="row_1_0_" class="even"><td class="entry"><span style="width:32px;display:inline-block;"> </span><a href="animate__100__particles_8py_source.html"><span class="icondoc"></span></a><b>animate_100_particles.py</b></td><td class="desc"></td></tr>
|
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<tr id="row_1_1_" class="odd"><td class="entry"><span style="width:32px;display:inline-block;"> </span><a href="main_8cpp_source.html"><span class="icondoc"></span></a><a class="el" href="main_8cpp.html" target="_self">main.cpp</a></td><td class="desc">The main program for this project </td></tr>
|
||||
<tr id="row_1_2_" class="even"><td class="entry"><span style="width:32px;display:inline-block;"> </span><a href="Particle_8cpp_source.html"><span class="icondoc"></span></a><a class="el" href="Particle_8cpp.html" target="_self">Particle.cpp</a></td><td class="desc">The implementation of the <a class="el" href="classParticle.html" title="A class that holds attributes of a particle.">Particle</a> class </td></tr>
|
||||
<tr id="row_1_3_" class="odd"><td class="entry"><span style="width:32px;display:inline-block;"> </span><a href="PenningTrap_8cpp_source.html"><span class="icondoc"></span></a><a class="el" href="PenningTrap_8cpp.html" target="_self">PenningTrap.cpp</a></td><td class="desc">The implementation of the <a class="el" href="classPenningTrap.html" title="A class that simulates a Penning trap.">PenningTrap</a> class </td></tr>
|
||||
<tr id="row_1_4_" class="even"><td class="entry"><span style="width:32px;display:inline-block;"> </span><a href="test__suite_8cpp_source.html"><span class="icondoc"></span></a><a class="el" href="test__suite_8cpp.html" target="_self">test_suite.cpp</a></td><td class="desc">The test suite for the project </td></tr>
|
||||
<tr id="row_1_5_" class="odd"><td class="entry"><span style="width:32px;display:inline-block;"> </span><a href="utils_8cpp_source.html"><span class="icondoc"></span></a><a class="el" href="utils_8cpp.html" target="_self">utils.cpp</a></td><td class="desc">Implementation of the utils </td></tr>
|
||||
</table>
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|
||||
@ -99,8 +99,11 @@ $(document).ready(function(){initNavTree('globals.html',''); initResizable(); })
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|
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<div class="contents">
|
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<div class="textblock">Here is a list of all documented file members with links to the documentation:</div><ul>
|
||||
<li>arma_vector_close_to() : <a class="el" href="utils_8hpp.html#a0c95c4791692b06f8811905a76dbd772">utils.hpp</a>, <a class="el" href="utils_8cpp.html#a5d2e1e032fd19614f2fbb58149a7b02a">utils.cpp</a></li>
|
||||
<li>ASSERT : <a class="el" href="utils_8hpp.html#a73d4f21ad937dbc50a0c0538c78fd4f9">utils.hpp</a></li>
|
||||
<li>DEBUG : <a class="el" href="utils_8hpp.html#aecc1f7a8a2493b9e021e5bff76a00a5b">utils.hpp</a></li>
|
||||
<li>K_E : <a class="el" href="constants_8hpp.html#a4e451456ad7e9276ed0afa42826e7ccb">constants.hpp</a></li>
|
||||
<li>m_assert() : <a class="el" href="utils_8hpp.html#a2cc3a2cdb635bac3c8b02e89d4d6af38">utils.hpp</a>, <a class="el" href="utils_8cpp.html#aff5e07c3c1d321709b0cc38e999f427b">utils.cpp</a></li>
|
||||
<li>scientific_format() : <a class="el" href="utils_8hpp.html#adfb618b2fdff47ef30a4a2b62c04f384">utils.hpp</a>, <a class="el" href="utils_8cpp.html#acd2a9c7a7d5a7fe9163be8c4cc110746">utils.cpp</a></li>
|
||||
<li>T : <a class="el" href="constants_8hpp.html#a0acb682b8260ab1c60b918599864e2e5">constants.hpp</a></li>
|
||||
<li>V : <a class="el" href="constants_8hpp.html#af40a326b23c68a27cebe60f16634a2cb">constants.hpp</a></li>
|
||||
|
||||
@ -99,6 +99,7 @@ $(document).ready(function(){initNavTree('globals_defs.html',''); initResizable(
|
||||
|
||||
<div class="contents">
|
||||
 <ul>
|
||||
<li>ASSERT : <a class="el" href="utils_8hpp.html#a73d4f21ad937dbc50a0c0538c78fd4f9">utils.hpp</a></li>
|
||||
<li>DEBUG : <a class="el" href="utils_8hpp.html#aecc1f7a8a2493b9e021e5bff76a00a5b">utils.hpp</a></li>
|
||||
<li>K_E : <a class="el" href="constants_8hpp.html#a4e451456ad7e9276ed0afa42826e7ccb">constants.hpp</a></li>
|
||||
<li>T : <a class="el" href="constants_8hpp.html#a0acb682b8260ab1c60b918599864e2e5">constants.hpp</a></li>
|
||||
|
||||
@ -99,6 +99,8 @@ $(document).ready(function(){initNavTree('globals_func.html',''); initResizable(
|
||||
|
||||
<div class="contents">
|
||||
 <ul>
|
||||
<li>arma_vector_close_to() : <a class="el" href="utils_8hpp.html#a0c95c4791692b06f8811905a76dbd772">utils.hpp</a>, <a class="el" href="utils_8cpp.html#a5d2e1e032fd19614f2fbb58149a7b02a">utils.cpp</a></li>
|
||||
<li>m_assert() : <a class="el" href="utils_8hpp.html#a2cc3a2cdb635bac3c8b02e89d4d6af38">utils.hpp</a>, <a class="el" href="utils_8cpp.html#aff5e07c3c1d321709b0cc38e999f427b">utils.cpp</a></li>
|
||||
<li>scientific_format() : <a class="el" href="utils_8hpp.html#adfb618b2fdff47ef30a4a2b62c04f384">utils.hpp</a>, <a class="el" href="utils_8cpp.html#acd2a9c7a7d5a7fe9163be8c4cc110746">utils.cpp</a></li>
|
||||
</ul>
|
||||
</div><!-- contents -->
|
||||
|
||||
@ -101,8 +101,10 @@ $(document).ready(function(){initNavTree('index.html',''); initResizable(); });
|
||||
<div class="headertitle"><div class="title">Penning trap simulation </div></div>
|
||||
</div><!--header-->
|
||||
<div class="contents">
|
||||
<div class="textblock"><p><a class="anchor" id="md_README"></a> </p>
|
||||
<h1><a class="anchor" id="autotoc_md1"></a>
|
||||
<div class="textblock"><p><a class="anchor" id="md_README"></a> </p><div class="image">
|
||||
<img src="100_particles.gif" alt=""/>
|
||||
</div>
|
||||
<h1><a class="anchor" id="autotoc_md1"></a>
|
||||
Credits</h1>
|
||||
<p>The Doxygen theme used here is <a href="https://github.com/jothepro/doxygen-awesome-css">doxygen-awesome-css</a>. </p>
|
||||
</div></div><!-- PageDoc -->
|
||||
|
||||
@ -107,9 +107,7 @@ $(document).ready(function(){initNavTree('main_8cpp.html',''); initResizable();
|
||||
|
||||
<p>The main program for this project.
|
||||
<a href="#details">More...</a></p>
|
||||
<div class="textblock"><code>#include <filesystem></code><br />
|
||||
<code>#include <fstream></code><br />
|
||||
<code>#include <string></code><br />
|
||||
<div class="textblock"><code>#include <fstream></code><br />
|
||||
<code>#include <omp.h></code><br />
|
||||
<code>#include <sys/stat.h></code><br />
|
||||
<code>#include "<a class="el" href="PenningTrap_8hpp_source.html">PenningTrap.hpp</a>"</code><br />
|
||||
@ -129,8 +127,8 @@ Macros</h2></td></tr>
|
||||
</table><table class="memberdecls">
|
||||
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
|
||||
Functions</h2></td></tr>
|
||||
<tr class="memitem:a9b944292e4c20825384f4080a081ee41"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="main_8cpp.html#a9b944292e4c20825384f4080a081ee41">euler_100_particles</a> ()</td></tr>
|
||||
<tr class="separator:a9b944292e4c20825384f4080a081ee41"><td class="memSeparator" colspan="2"> </td></tr>
|
||||
<tr class="memitem:a213713d6ecc02a32b588ffd179dc7513"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="main_8cpp.html#a213713d6ecc02a32b588ffd179dc7513">simulate_100_particles</a> ()</td></tr>
|
||||
<tr class="separator:a213713d6ecc02a32b588ffd179dc7513"><td class="memSeparator" colspan="2"> </td></tr>
|
||||
<tr class="memitem:ae66f6b31b5ad750f1fe042a706a4e3d4"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="main_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a> ()</td></tr>
|
||||
<tr class="separator:ae66f6b31b5ad750f1fe042a706a4e3d4"><td class="memSeparator" colspan="2"> </td></tr>
|
||||
</table>
|
||||
@ -156,7 +154,7 @@ Janita Ovidie Sandtrøen Willumsen (janitaws)</dd></dl>
|
||||
</table>
|
||||
</div><div class="memdoc">
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="main_8cpp_source.html#l00023">23</a> of file <a class="el" href="main_8cpp_source.html">main.cpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="main_8cpp_source.html#l00021">21</a> of file <a class="el" href="main_8cpp_source.html">main.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
@ -172,7 +170,7 @@ Janita Ovidie Sandtrøen Willumsen (janitaws)</dd></dl>
|
||||
</table>
|
||||
</div><div class="memdoc">
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="main_8cpp_source.html#l00024">24</a> of file <a class="el" href="main_8cpp_source.html">main.cpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="main_8cpp_source.html#l00022">22</a> of file <a class="el" href="main_8cpp_source.html">main.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
@ -188,7 +186,7 @@ Janita Ovidie Sandtrøen Willumsen (janitaws)</dd></dl>
|
||||
</table>
|
||||
</div><div class="memdoc">
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="main_8cpp_source.html#l00022">22</a> of file <a class="el" href="main_8cpp_source.html">main.cpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="main_8cpp_source.html#l00020">20</a> of file <a class="el" href="main_8cpp_source.html">main.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
@ -204,30 +202,11 @@ Janita Ovidie Sandtrøen Willumsen (janitaws)</dd></dl>
|
||||
</table>
|
||||
</div><div class="memdoc">
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="main_8cpp_source.html#l00021">21</a> of file <a class="el" href="main_8cpp_source.html">main.cpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="main_8cpp_source.html#l00019">19</a> of file <a class="el" href="main_8cpp_source.html">main.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<h2 class="groupheader">Function Documentation</h2>
|
||||
<a id="a9b944292e4c20825384f4080a081ee41" name="a9b944292e4c20825384f4080a081ee41"></a>
|
||||
<h2 class="memtitle"><span class="permalink"><a href="#a9b944292e4c20825384f4080a081ee41">◆ </a></span>euler_100_particles()</h2>
|
||||
|
||||
<div class="memitem">
|
||||
<div class="memproto">
|
||||
<table class="memname">
|
||||
<tr>
|
||||
<td class="memname">void euler_100_particles </td>
|
||||
<td>(</td>
|
||||
<td class="paramname"></td><td>)</td>
|
||||
<td></td>
|
||||
</tr>
|
||||
</table>
|
||||
</div><div class="memdoc">
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="main_8cpp_source.html#l00026">26</a> of file <a class="el" href="main_8cpp_source.html">main.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<a id="ae66f6b31b5ad750f1fe042a706a4e3d4" name="ae66f6b31b5ad750f1fe042a706a4e3d4"></a>
|
||||
<h2 class="memtitle"><span class="permalink"><a href="#ae66f6b31b5ad750f1fe042a706a4e3d4">◆ </a></span>main()</h2>
|
||||
|
||||
@ -245,6 +224,25 @@ Janita Ovidie Sandtrøen Willumsen (janitaws)</dd></dl>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="main_8cpp_source.html#l00077">77</a> of file <a class="el" href="main_8cpp_source.html">main.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<a id="a213713d6ecc02a32b588ffd179dc7513" name="a213713d6ecc02a32b588ffd179dc7513"></a>
|
||||
<h2 class="memtitle"><span class="permalink"><a href="#a213713d6ecc02a32b588ffd179dc7513">◆ </a></span>simulate_100_particles()</h2>
|
||||
|
||||
<div class="memitem">
|
||||
<div class="memproto">
|
||||
<table class="memname">
|
||||
<tr>
|
||||
<td class="memname">void simulate_100_particles </td>
|
||||
<td>(</td>
|
||||
<td class="paramname"></td><td>)</td>
|
||||
<td></td>
|
||||
</tr>
|
||||
</table>
|
||||
</div><div class="memdoc">
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="main_8cpp_source.html#l00024">24</a> of file <a class="el" href="main_8cpp_source.html">main.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
</div><!-- contents -->
|
||||
|
||||
@ -102,65 +102,65 @@ $(document).ready(function(){initNavTree('main_8cpp_source.html',''); initResiza
|
||||
</div><!--header-->
|
||||
<div class="contents">
|
||||
<a href="main_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span> </div>
|
||||
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include <filesystem></span></div>
|
||||
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include <fstream></span></div>
|
||||
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include <string></span></div>
|
||||
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include <omp.h></span></div>
|
||||
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include <sys/stat.h></span></div>
|
||||
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include <fstream></span></div>
|
||||
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include <omp.h></span></div>
|
||||
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include <sys/stat.h></span></div>
|
||||
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> </div>
|
||||
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include "<a class="code" href="PenningTrap_8hpp.html">PenningTrap.hpp</a>"</span></div>
|
||||
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> </div>
|
||||
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include "<a class="code" href="PenningTrap_8hpp.html">PenningTrap.hpp</a>"</span></div>
|
||||
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> </div>
|
||||
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#define PARTICLES 100</span></div>
|
||||
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#define N 10000</span></div>
|
||||
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#define CHARGE 1.</span></div>
|
||||
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#define MASS 40. </span><span class="comment">// unit: amu</span></div>
|
||||
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> </div>
|
||||
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="keywordtype">void</span> euler_100_particles()</div>
|
||||
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span>{</div>
|
||||
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> <a class="code hl_class" href="classPenningTrap.html">PenningTrap</a> trap;</div>
|
||||
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> </div>
|
||||
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <span class="comment">// Add particles inside trap</span></div>
|
||||
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i < PARTICLES; i++) {</div>
|
||||
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> arma::vec r = arma::vec(3).randn() * 0.1 * trap.get_d(); <span class="comment">// random initial position</span></div>
|
||||
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> arma::vec v = arma::vec(3).randn() * 0.1 * trap.get_d(); <span class="comment">// random initial velocity</span></div>
|
||||
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#define PARTICLES 100</span></div>
|
||||
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#define N 10000</span></div>
|
||||
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#define CHARGE 1.</span></div>
|
||||
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#define MASS 40. </span><span class="comment">// unit: amu</span></div>
|
||||
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> </div>
|
||||
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="keywordtype">void</span> simulate_100_particles()</div>
|
||||
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span>{</div>
|
||||
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <a class="code hl_class" href="classPenningTrap.html">PenningTrap</a> trap;</div>
|
||||
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div>
|
||||
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> <span class="comment">// Add particles inside trap</span></div>
|
||||
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < PARTICLES; i++) {</div>
|
||||
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> arma::vec r = arma::vec(3).randn() * 0.1 *</div>
|
||||
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> trap.get_d(); <span class="comment">// random initial position</span></div>
|
||||
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> arma::vec v = arma::vec(3).randn() * 0.1 *</div>
|
||||
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> trap.get_d(); <span class="comment">// random initial velocity</span></div>
|
||||
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> trap.<a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">add_particle</a>(<a class="code hl_class" href="classParticle.html">Particle</a>(CHARGE, MASS, r, v));</div>
|
||||
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> }</div>
|
||||
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
|
||||
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="keywordtype">double</span> time = 50.; <span class="comment">// microseconds</span></div>
|
||||
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keywordtype">double</span> dt = time / (double) N;</div>
|
||||
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keywordtype">double</span> dt = time / (double)N;</div>
|
||||
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> </div>
|
||||
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">auto</span> res = <span class="keyword">new</span> arma::vec::fixed<3>[PARTICLES][N];</div>
|
||||
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> </div>
|
||||
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keywordtype">int</span> counter = 0;</div>
|
||||
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> </div>
|
||||
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="comment">// Get the path of all particles</span></div>
|
||||
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j=0; j < N; j++) {</div>
|
||||
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span><span class="preprocessor"> #pragma omp parallel for </span></div>
|
||||
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i < PARTICLES; i++) {</div>
|
||||
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j < N; j++) {</div>
|
||||
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span><span class="preprocessor">#pragma omp parallel for</span></div>
|
||||
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < PARTICLES; i++) {</div>
|
||||
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> res[i][j] = trap.get_particle(i);</div>
|
||||
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> }</div>
|
||||
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> trap.<a class="code hl_function" href="classPenningTrap.html#a56544b6f4befb42984e9650cf2a40965">evolve_forward_euler</a>(dt);</div>
|
||||
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> trap.<a class="code hl_function" href="classPenningTrap.html#ab891b839c40eeb38d8a2a636c70090a9">evolve_RK4</a>(dt);</div>
|
||||
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> }</div>
|
||||
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> </div>
|
||||
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> std::cout << counter << std::endl;</div>
|
||||
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> </div>
|
||||
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> arma::vec::fixed<3>* cur_row;</div>
|
||||
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> arma::vec::fixed<3> *cur_row;</div>
|
||||
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> arma::vec::fixed<3> cur_elem;</div>
|
||||
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> </div>
|
||||
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> mkdir(<span class="stringliteral">"output"</span>, 0777);</div>
|
||||
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> </div>
|
||||
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> std::ofstream ofile;</div>
|
||||
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> </div>
|
||||
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="comment">// Write particle paths to file</span></div>
|
||||
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span><span class="preprocessor"> #pragma omp parallel for private(cur_row, cur_elem, ofile)</span></div>
|
||||
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i < PARTICLES; i++) {</div>
|
||||
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> cur_row = res[i];</div>
|
||||
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> ofile.open(<span class="stringliteral">"output/p"</span> + std::to_string(i) + <span class="stringliteral">".txt"</span>);</div>
|
||||
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j=0; j < N; j++) {</div>
|
||||
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> cur_elem = cur_row[j];</div>
|
||||
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> ofile << cur_elem(0) << <span class="stringliteral">","</span> </div>
|
||||
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> << cur_elem(1) << <span class="stringliteral">","</span> </div>
|
||||
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> << cur_elem(2) << <span class="stringliteral">"\n"</span>;</div>
|
||||
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> mkdir(<span class="stringliteral">"output/simulate_100_particles"</span>, 0777);</div>
|
||||
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> </div>
|
||||
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> std::ofstream ofile;</div>
|
||||
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> </div>
|
||||
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span><span class="comment">// Write particle paths to file</span></div>
|
||||
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span><span class="preprocessor">#pragma omp parallel for private(cur_row, cur_elem, ofile)</span></div>
|
||||
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < PARTICLES; i++) {</div>
|
||||
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> cur_row = res[i];</div>
|
||||
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> ofile.open(<span class="stringliteral">"output/simulate_100_particles/p"</span> + std::to_string(i) + <span class="stringliteral">".txt"</span>);</div>
|
||||
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j < N; j++) {</div>
|
||||
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> cur_elem = cur_row[j];</div>
|
||||
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> ofile << cur_elem(0) << <span class="stringliteral">","</span> << cur_elem(1) << <span class="stringliteral">","</span> << cur_elem(2)</div>
|
||||
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> << <span class="stringliteral">"\n"</span>;</div>
|
||||
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> }</div>
|
||||
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> ofile.close();</div>
|
||||
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> }</div>
|
||||
@ -170,7 +170,7 @@ $(document).ready(function(){initNavTree('main_8cpp_source.html',''); initResiza
|
||||
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span>{</div>
|
||||
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keywordtype">double</span> start = omp_get_wtime();</div>
|
||||
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> </div>
|
||||
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> euler_100_particles();</div>
|
||||
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> simulate_100_particles();</div>
|
||||
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> </div>
|
||||
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keywordtype">double</span> end = omp_get_wtime();</div>
|
||||
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> </div>
|
||||
@ -180,9 +180,9 @@ $(document).ready(function(){initNavTree('main_8cpp_source.html',''); initResiza
|
||||
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span>}</div>
|
||||
<div class="ttc" id="aPenningTrap_8hpp_html"><div class="ttname"><a href="PenningTrap_8hpp.html">PenningTrap.hpp</a></div><div class="ttdoc">A class for simulating a Penning trap.</div></div>
|
||||
<div class="ttc" id="aclassParticle_html"><div class="ttname"><a href="classParticle.html">Particle</a></div><div class="ttdoc">A class that holds attributes of a particle.</div><div class="ttdef"><b>Definition:</b> <a href="Particle_8hpp_source.html#l00019">Particle.hpp:19</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html"><div class="ttname"><a href="classPenningTrap.html">PenningTrap</a></div><div class="ttdoc">A class that simulates a Penning trap.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00025">PenningTrap.hpp:25</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a56544b6f4befb42984e9650cf2a40965"><div class="ttname"><a href="classPenningTrap.html#a56544b6f4befb42984e9650cf2a40965">PenningTrap::evolve_forward_euler</a></div><div class="ttdeci">void evolve_forward_euler(double dt)</div><div class="ttdoc">Go forward one timestep using the forward Euler method.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00121">PenningTrap.cpp:121</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a6e9776ff5b149f01080800716455d7c8"><div class="ttname"><a href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">PenningTrap::add_particle</a></div><div class="ttdeci">void add_particle(Particle particle)</div><div class="ttdoc">Add a particle to the system.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00033">PenningTrap.cpp:33</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html"><div class="ttname"><a href="classPenningTrap.html">PenningTrap</a></div><div class="ttdoc">A class that simulates a Penning trap.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00029">PenningTrap.hpp:29</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a6e9776ff5b149f01080800716455d7c8"><div class="ttname"><a href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">PenningTrap::add_particle</a></div><div class="ttdeci">void add_particle(Particle particle)</div><div class="ttdoc">Add a particle to the system.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00027">PenningTrap.cpp:27</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_ab891b839c40eeb38d8a2a636c70090a9"><div class="ttname"><a href="classPenningTrap.html#ab891b839c40eeb38d8a2a636c70090a9">PenningTrap::evolve_RK4</a></div><div class="ttdeci">void evolve_RK4(double dt)</div><div class="ttdoc">Go forward one timestep using the RK4 method.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00104">PenningTrap.cpp:104</a></div></div>
|
||||
</div><!-- fragment --></div><!-- contents -->
|
||||
</div><!-- doc-content -->
|
||||
<!-- start footer part -->
|
||||
|
||||
@ -1,13 +1,14 @@
|
||||
var NAVTREEINDEX0 =
|
||||
{
|
||||
"Particle_8cpp.html":[4,0,1,1],
|
||||
"Particle_8cpp_source.html":[4,0,1,1],
|
||||
"Particle_8cpp.html":[4,0,1,2],
|
||||
"Particle_8cpp_source.html":[4,0,1,2],
|
||||
"Particle_8hpp.html":[4,0,0,1],
|
||||
"Particle_8hpp_source.html":[4,0,0,1],
|
||||
"PenningTrap_8cpp.html":[4,0,1,2],
|
||||
"PenningTrap_8cpp_source.html":[4,0,1,2],
|
||||
"PenningTrap_8cpp.html":[4,0,1,3],
|
||||
"PenningTrap_8cpp_source.html":[4,0,1,3],
|
||||
"PenningTrap_8hpp.html":[4,0,0,2],
|
||||
"PenningTrap_8hpp_source.html":[4,0,0,2],
|
||||
"animate__100__particles_8py_source.html":[4,0,1,0],
|
||||
"annotated.html":[3,0],
|
||||
"bug.html":[1],
|
||||
"classParticle.html":[3,0,0],
|
||||
@ -32,6 +33,7 @@ var NAVTREEINDEX0 =
|
||||
"classPenningTrap.html#a83cc7a04dae009ed8e75453c38fdf8be":[3,0,1,7],
|
||||
"classPenningTrap.html#a978a2e2026a4b5308d5184712f81704b":[3,0,1,5],
|
||||
"classPenningTrap.html#ab891b839c40eeb38d8a2a636c70090a9":[3,0,1,3],
|
||||
"classPenningTrapTest.html":[3,0,2],
|
||||
"classes.html":[3,1],
|
||||
"constants_8hpp.html":[4,0,0,0],
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<div class="header">
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<a href="#nested-classes">Classes</a> |
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<a href="#func-members">Functions</a> </div>
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@ -106,9 +107,19 @@ $(document).ready(function(){initNavTree('test__suite_8cpp.html',''); initResiza
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<p>The test suite for the project.
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<a href="#details">More...</a></p>
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@ -139,7 +150,7 @@ Janita Ovidie Sandtrøen Willumsen (janitaws)</dd></dl>
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<p class="definition">Definition at line <a class="el" href="test__suite_8cpp_source.html#l00012">12</a> of file <a class="el" href="test__suite_8cpp_source.html">test_suite.cpp</a>.</p>
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4
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<a href="test__suite_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span> </div>
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||||
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|
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||||
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
|
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include <iomanip></span></div>
|
||||
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include <sstream></span></div>
|
||||
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include <string></span></div>
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||||
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
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||||
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"><a class="line" href="classPenningTrapTest.html"> 20</a></span><span class="keyword">class </span><a class="code hl_class" href="classPenningTrapTest.html">PenningTrapTest</a> {</div>
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|
||||
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|
||||
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> {</div>
|
||||
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <a class="code hl_class" href="classPenningTrap.html">PenningTrap</a> trap;</div>
|
||||
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> </div>
|
||||
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <span class="comment">// Vector containing inputs and expected results</span></div>
|
||||
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> std::vector<std::pair<arma::vec, arma::vec>> tests;</div>
|
||||
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div>
|
||||
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> tests.push_back(</div>
|
||||
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> std::make_pair(arma::vec{0., 0., 0.}, arma::vec{0., 0., 0.}));</div>
|
||||
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
|
||||
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> tests.push_back(std::make_pair(arma::vec{10., 0., 0.},</div>
|
||||
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> arma::vec{96.4852558, 0., 0.}));</div>
|
||||
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div>
|
||||
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> tests.push_back(std::make_pair(arma::vec{10., 0., 0.},</div>
|
||||
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> arma::vec{96.4852558, 0., 0.}));</div>
|
||||
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> </div>
|
||||
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> tests.push_back(std::make_pair(arma::vec{0., 10., 0.},</div>
|
||||
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> arma::vec{0., 96.4852558, 0.}));</div>
|
||||
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> </div>
|
||||
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> tests.push_back(std::make_pair(arma::vec{0., 0., 10.},</div>
|
||||
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> arma::vec{0., 0., -192.9705116}));</div>
|
||||
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> </div>
|
||||
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> arma::vec result;</div>
|
||||
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> arma::vec v;</div>
|
||||
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> std::stringstream msg;</div>
|
||||
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < tests.size(); i++) {</div>
|
||||
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> v = tests.at(i).first;</div>
|
||||
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> result = trap.<a class="code hl_function" href="classPenningTrap.html#a978a2e2026a4b5308d5184712f81704b">external_E_field</a>(v);</div>
|
||||
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
|
||||
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> msg.str(<span class="stringliteral">""</span>);</div>
|
||||
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> msg << <span class="stringliteral">"Testing the external E field at ("</span> << std::setprecision(2)</div>
|
||||
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> << v(0) << <span class="stringliteral">","</span> << v(1) << <span class="stringliteral">","</span> << v(2) << <span class="stringliteral">")."</span>;</div>
|
||||
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> </div>
|
||||
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <a class="code hl_define" href="utils_8hpp.html#a73d4f21ad937dbc50a0c0538c78fd4f9">ASSERT</a>(<a class="code hl_function" href="utils_8hpp.html#a0c95c4791692b06f8811905a76dbd772">arma_vector_close_to</a>(result, tests.at(i).second), msg.str());</div>
|
||||
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> }</div>
|
||||
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> }</div>
|
||||
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> </div>
|
||||
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">static</span> <span class="keywordtype">void</span> test_external_B_field()</div>
|
||||
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> {</div>
|
||||
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="comment">// No point in testing at different points since it's not dependent</span></div>
|
||||
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="comment">// on position.</span></div>
|
||||
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <a class="code hl_class" href="classPenningTrap.html">PenningTrap</a> trap;</div>
|
||||
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> arma::vec expected{0., 0., <a class="code hl_define" href="constants_8hpp.html#a0acb682b8260ab1c60b918599864e2e5">T</a>};</div>
|
||||
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> arma::vec result = trap.<a class="code hl_function" href="classPenningTrap.html#a2a3e7f480ba52e9f24d4c50c3981a784">external_B_field</a>(arma::vec{0., 0., 0.});</div>
|
||||
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <a class="code hl_define" href="utils_8hpp.html#a73d4f21ad937dbc50a0c0538c78fd4f9">ASSERT</a>(<a class="code hl_function" href="utils_8hpp.html#a0c95c4791692b06f8811905a76dbd772">arma_vector_close_to</a>(expected, result),</div>
|
||||
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="stringliteral">"Testing the external B field at (0,0,0)"</span>);</div>
|
||||
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> }</div>
|
||||
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> </div>
|
||||
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="keyword">static</span> <span class="keywordtype">void</span> test_force_on_particle()</div>
|
||||
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> {</div>
|
||||
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <a class="code hl_class" href="classPenningTrap.html">PenningTrap</a> trap;</div>
|
||||
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> arma::vec v{0., 0., 0.};</div>
|
||||
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> </div>
|
||||
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="comment">// Add particles to test</span></div>
|
||||
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> trap.<a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">add_particle</a>(<a class="code hl_class" href="classParticle.html">Particle</a>(1., 40., arma::vec{0., 0., 0.}, v));</div>
|
||||
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> trap.<a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">add_particle</a>(<a class="code hl_class" href="classParticle.html">Particle</a>(1., 40., arma::vec{1., 0., 0.}, v));</div>
|
||||
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> trap.<a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">add_particle</a>(<a class="code hl_class" href="classParticle.html">Particle</a>(1., 40., arma::vec{0., 3., 4.}, v));</div>
|
||||
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> </div>
|
||||
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="comment">// Test p0 and p1</span></div>
|
||||
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> arma::vec expected{-1., 0., 0.};</div>
|
||||
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> arma::vec result = trap.<a class="code hl_function" href="classPenningTrap.html#a4790f41e4fbc6ede4991aa7bbda92182">force_on_particle</a>(0, 1);</div>
|
||||
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <a class="code hl_define" href="utils_8hpp.html#a73d4f21ad937dbc50a0c0538c78fd4f9">ASSERT</a>(<a class="code hl_function" href="utils_8hpp.html#a0c95c4791692b06f8811905a76dbd772">arma_vector_close_to</a>(expected, result),</div>
|
||||
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="stringliteral">"Testing the force on a particle at (0,0,0) from a "</span></div>
|
||||
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="stringliteral">"particle at (1,0,0)."</span>);</div>
|
||||
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> </div>
|
||||
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="comment">// Test p0 and p2</span></div>
|
||||
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> expected = arma::vec{0, -.024, -.032};</div>
|
||||
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> result = trap.<a class="code hl_function" href="classPenningTrap.html#a4790f41e4fbc6ede4991aa7bbda92182">force_on_particle</a>(0, 2);</div>
|
||||
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <a class="code hl_define" href="utils_8hpp.html#a73d4f21ad937dbc50a0c0538c78fd4f9">ASSERT</a>(<a class="code hl_function" href="utils_8hpp.html#a0c95c4791692b06f8811905a76dbd772">arma_vector_close_to</a>(expected, result),</div>
|
||||
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="stringliteral">"Testing the force on a particle at (0,0,0) from a "</span></div>
|
||||
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="stringliteral">"particle at (0,3,4)."</span>);</div>
|
||||
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> }</div>
|
||||
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> </div>
|
||||
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keyword">static</span> <span class="keywordtype">void</span> test_total_force_external()</div>
|
||||
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> {</div>
|
||||
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <a class="code hl_class" href="classPenningTrap.html">PenningTrap</a> trap;</div>
|
||||
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> trap.<a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">add_particle</a>(</div>
|
||||
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <a class="code hl_class" href="classParticle.html">Particle</a>(1., 40., arma::vec{1., 2., 3.}, arma::vec{3., 4., 5.}));</div>
|
||||
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> </div>
|
||||
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> arma::vec expected{395.58954878, -270.15871624, -57.89115348};</div>
|
||||
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> arma::vec result = trap.<a class="code hl_function" href="classPenningTrap.html#a045adb85e97a8e0c38fb36d2fd74eeee">total_force_external</a>(0);</div>
|
||||
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <a class="code hl_define" href="utils_8hpp.html#a73d4f21ad937dbc50a0c0538c78fd4f9">ASSERT</a>(<a class="code hl_function" href="utils_8hpp.html#a0c95c4791692b06f8811905a76dbd772">arma_vector_close_to</a>(expected, result),</div>
|
||||
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="stringliteral">"Testing the total external force on a particle at "</span></div>
|
||||
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="stringliteral">"(1,2,3) with velocity (3,4,5)"</span>);</div>
|
||||
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> }</div>
|
||||
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> </div>
|
||||
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keyword">static</span> <span class="keywordtype">void</span> test_total_force_particles()</div>
|
||||
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> {</div>
|
||||
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <a class="code hl_class" href="classPenningTrap.html">PenningTrap</a> trap;</div>
|
||||
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> trap.<a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">add_particle</a>(</div>
|
||||
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <a class="code hl_class" href="classParticle.html">Particle</a>(1., 40., arma::vec{0., 0., 0.}, arma::vec{0., 0., 0.}));</div>
|
||||
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> </div>
|
||||
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> arma::vec expected{0., 0., 0.};</div>
|
||||
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> arma::vec result = trap.<a class="code hl_function" href="classPenningTrap.html#a135db7d991d9b88b00fde4edee71f78d">total_force_particles</a>(0);</div>
|
||||
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <a class="code hl_define" href="utils_8hpp.html#a73d4f21ad937dbc50a0c0538c78fd4f9">ASSERT</a>(<a class="code hl_function" href="utils_8hpp.html#a0c95c4791692b06f8811905a76dbd772">arma_vector_close_to</a>(expected, result),</div>
|
||||
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="stringliteral">"Testing the total force of all particles on particle 0 "</span></div>
|
||||
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="stringliteral">"with only a single particle"</span>);</div>
|
||||
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> </div>
|
||||
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> trap.<a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">add_particle</a>(</div>
|
||||
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <a class="code hl_class" href="classParticle.html">Particle</a>(1., 40., arma::vec{1., 0., 0.}, arma::vec{0., 0., 0.}));</div>
|
||||
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> trap.<a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">add_particle</a>(</div>
|
||||
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <a class="code hl_class" href="classParticle.html">Particle</a>(1., 40., arma::vec{0., 1., 0.}, arma::vec{0., 0., 0.}));</div>
|
||||
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> trap.<a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">add_particle</a>(</div>
|
||||
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <a class="code hl_class" href="classParticle.html">Particle</a>(1., 40., arma::vec{0., 0., 1.}, arma::vec{0., 0., 0.}));</div>
|
||||
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> </div>
|
||||
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> expected = arma::vec(3, arma::fill::value(-3473.383325));</div>
|
||||
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> result = trap.<a class="code hl_function" href="classPenningTrap.html#a135db7d991d9b88b00fde4edee71f78d">total_force_particles</a>(0);</div>
|
||||
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <a class="code hl_define" href="utils_8hpp.html#a73d4f21ad937dbc50a0c0538c78fd4f9">ASSERT</a>(<a class="code hl_function" href="utils_8hpp.html#a0c95c4791692b06f8811905a76dbd772">arma_vector_close_to</a>(expected, result),</div>
|
||||
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> <span class="stringliteral">"Testing the total force of all particles on particle 0 "</span></div>
|
||||
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="stringliteral">"with 3 other particles."</span>);</div>
|
||||
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> }</div>
|
||||
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span>};</div>
|
||||
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> </div>
|
||||
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span><span class="keywordtype">int</span> main()</div>
|
||||
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span>{</div>
|
||||
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> PenningTrapTest::test_external_E_field();</div>
|
||||
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> PenningTrapTest::test_external_B_field();</div>
|
||||
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> PenningTrapTest::test_force_on_particle();</div>
|
||||
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> PenningTrapTest::test_total_force_external();</div>
|
||||
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> PenningTrapTest::test_total_force_particles();</div>
|
||||
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="keywordflow">return</span> 0;</div>
|
||||
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span>}</div>
|
||||
<div class="ttc" id="aPenningTrap_8hpp_html"><div class="ttname"><a href="PenningTrap_8hpp.html">PenningTrap.hpp</a></div><div class="ttdoc">A class for simulating a Penning trap.</div></div>
|
||||
<div class="ttc" id="aclassParticle_html"><div class="ttname"><a href="classParticle.html">Particle</a></div><div class="ttdoc">A class that holds attributes of a particle.</div><div class="ttdef"><b>Definition:</b> <a href="Particle_8hpp_source.html#l00019">Particle.hpp:19</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrapTest_html"><div class="ttname"><a href="classPenningTrapTest.html">PenningTrapTest</a></div><div class="ttdef"><b>Definition:</b> <a href="test__suite_8cpp_source.html#l00020">test_suite.cpp:20</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html"><div class="ttname"><a href="classPenningTrap.html">PenningTrap</a></div><div class="ttdoc">A class that simulates a Penning trap.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8hpp_source.html#l00029">PenningTrap.hpp:29</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a045adb85e97a8e0c38fb36d2fd74eeee"><div class="ttname"><a href="classPenningTrap.html#a045adb85e97a8e0c38fb36d2fd74eeee">PenningTrap::total_force_external</a></div><div class="ttdeci">arma::vec total_force_external(int i)</div><div class="ttdoc">Calculate the total external force on a particle.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00065">PenningTrap.cpp:65</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a135db7d991d9b88b00fde4edee71f78d"><div class="ttname"><a href="classPenningTrap.html#a135db7d991d9b88b00fde4edee71f78d">PenningTrap::total_force_particles</a></div><div class="ttdeci">arma::vec total_force_particles(int i)</div><div class="ttdoc">Calculate the total force on a particle from other particles.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00080">PenningTrap.cpp:80</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a2a3e7f480ba52e9f24d4c50c3981a784"><div class="ttname"><a href="classPenningTrap.html#a2a3e7f480ba52e9f24d4c50c3981a784">PenningTrap::external_B_field</a></div><div class="ttdeci">arma::vec external_B_field(arma::vec r)</div><div class="ttdoc">Calculate B at point r.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00043">PenningTrap.cpp:43</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a4790f41e4fbc6ede4991aa7bbda92182"><div class="ttname"><a href="classPenningTrap.html#a4790f41e4fbc6ede4991aa7bbda92182">PenningTrap::force_on_particle</a></div><div class="ttdeci">arma::vec force_on_particle(int i, int j)</div><div class="ttdoc">Calculate the force between 2 particles.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00050">PenningTrap.cpp:50</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a6e9776ff5b149f01080800716455d7c8"><div class="ttname"><a href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">PenningTrap::add_particle</a></div><div class="ttdeci">void add_particle(Particle particle)</div><div class="ttdoc">Add a particle to the system.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00027">PenningTrap.cpp:27</a></div></div>
|
||||
<div class="ttc" id="aclassPenningTrap_html_a978a2e2026a4b5308d5184712f81704b"><div class="ttname"><a href="classPenningTrap.html#a978a2e2026a4b5308d5184712f81704b">PenningTrap::external_E_field</a></div><div class="ttdeci">arma::vec external_E_field(arma::vec r)</div><div class="ttdoc">Calculate E at point r.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00032">PenningTrap.cpp:32</a></div></div>
|
||||
<div class="ttc" id="aconstants_8hpp_html_a0acb682b8260ab1c60b918599864e2e5"><div class="ttname"><a href="constants_8hpp.html#a0acb682b8260ab1c60b918599864e2e5">T</a></div><div class="ttdeci">#define T</div><div class="ttdoc">1 Tesla. unit:</div><div class="ttdef"><b>Definition:</b> <a href="constants_8hpp_source.html#l00017">constants.hpp:17</a></div></div>
|
||||
<div class="ttc" id="autils_8hpp_html"><div class="ttname"><a href="utils_8hpp.html">utils.hpp</a></div><div class="ttdoc">Function prototypes and macros that are useful.</div></div>
|
||||
<div class="ttc" id="autils_8hpp_html_a0c95c4791692b06f8811905a76dbd772"><div class="ttname"><a href="utils_8hpp.html#a0c95c4791692b06f8811905a76dbd772">arma_vector_close_to</a></div><div class="ttdeci">bool arma_vector_close_to(arma::vec &a, arma::vec &b, double tol=1e-8)</div><div class="ttdoc">Test if two armadillo vectors are close to each other.</div><div class="ttdef"><b>Definition:</b> <a href="utils_8cpp_source.html#l00059">utils.cpp:59</a></div></div>
|
||||
<div class="ttc" id="autils_8hpp_html_a73d4f21ad937dbc50a0c0538c78fd4f9"><div class="ttname"><a href="utils_8hpp.html#a73d4f21ad937dbc50a0c0538c78fd4f9">ASSERT</a></div><div class="ttdeci">#define ASSERT(expr, msg)</div><div class="ttdoc">A prettier assertion function.</div><div class="ttdef"><b>Definition:</b> <a href="utils_8hpp_source.html#l00045">utils.hpp:45</a></div></div>
|
||||
</div><!-- fragment --></div><!-- contents -->
|
||||
</div><!-- doc-content -->
|
||||
<!-- start footer part -->
|
||||
|
||||
@ -118,6 +118,12 @@ Functions</h2></td></tr>
|
||||
<tr class="memitem:a58565270b643b24e3132f38c653e0199"><td class="memItemLeft" align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="utils_8cpp.html#a58565270b643b24e3132f38c653e0199">scientific_format</a> (const std::vector< double > &v, int width, int prec)</td></tr>
|
||||
<tr class="memdesc:a58565270b643b24e3132f38c653e0199"><td class="mdescLeft"> </td><td class="mdescRight">Turns a vector of doubles into a string written in scientific format. <br /></td></tr>
|
||||
<tr class="separator:a58565270b643b24e3132f38c653e0199"><td class="memSeparator" colspan="2"> </td></tr>
|
||||
<tr class="memitem:aff5e07c3c1d321709b0cc38e999f427b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="utils_8cpp.html#aff5e07c3c1d321709b0cc38e999f427b">m_assert</a> (bool expr, std::string expr_str, std::string f, std::string file, int line, std::string msg)</td></tr>
|
||||
<tr class="memdesc:aff5e07c3c1d321709b0cc38e999f427b"><td class="mdescLeft"> </td><td class="mdescRight">Test an expression, confirm that test is ok, or abort execution. <br /></td></tr>
|
||||
<tr class="separator:aff5e07c3c1d321709b0cc38e999f427b"><td class="memSeparator" colspan="2"> </td></tr>
|
||||
<tr class="memitem:a5d2e1e032fd19614f2fbb58149a7b02a"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="utils_8cpp.html#a5d2e1e032fd19614f2fbb58149a7b02a">arma_vector_close_to</a> (arma::vec &a, arma::vec &b, double tol)</td></tr>
|
||||
<tr class="memdesc:a5d2e1e032fd19614f2fbb58149a7b02a"><td class="mdescLeft"> </td><td class="mdescRight">Test if two armadillo vectors are close to each other. <br /></td></tr>
|
||||
<tr class="separator:a5d2e1e032fd19614f2fbb58149a7b02a"><td class="memSeparator" colspan="2"> </td></tr>
|
||||
</table>
|
||||
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
|
||||
<div class="textblock"><p>Implementation of the utils. </p>
|
||||
@ -129,6 +135,122 @@ Janita Ovidie Sandtrøen Willumsen (janitaws)</dd></dl>
|
||||
|
||||
<p class="definition">Definition in file <a class="el" href="utils_8cpp_source.html">utils.cpp</a>.</p>
|
||||
</div><h2 class="groupheader">Function Documentation</h2>
|
||||
<a id="a5d2e1e032fd19614f2fbb58149a7b02a" name="a5d2e1e032fd19614f2fbb58149a7b02a"></a>
|
||||
<h2 class="memtitle"><span class="permalink"><a href="#a5d2e1e032fd19614f2fbb58149a7b02a">◆ </a></span>arma_vector_close_to()</h2>
|
||||
|
||||
<div class="memitem">
|
||||
<div class="memproto">
|
||||
<table class="memname">
|
||||
<tr>
|
||||
<td class="memname">bool arma_vector_close_to </td>
|
||||
<td>(</td>
|
||||
<td class="paramtype">arma::vec & </td>
|
||||
<td class="paramname"><em>a</em>, </td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td class="paramkey"></td>
|
||||
<td></td>
|
||||
<td class="paramtype">arma::vec & </td>
|
||||
<td class="paramname"><em>b</em>, </td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td class="paramkey"></td>
|
||||
<td></td>
|
||||
<td class="paramtype">double </td>
|
||||
<td class="paramname"><em>tol</em> = <code>1e-8</code> </td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td></td>
|
||||
<td>)</td>
|
||||
<td></td><td></td>
|
||||
</tr>
|
||||
</table>
|
||||
</div><div class="memdoc">
|
||||
|
||||
<p>Test if two armadillo vectors are close to each other. </p>
|
||||
<p>This function takes in 2 vectors and checks if they are approximately equal to each other given a tolerance.</p>
|
||||
<dl class="params"><dt>Parameters</dt><dd>
|
||||
<table class="params">
|
||||
<tr><td class="paramname">a</td><td>Vector a </td></tr>
|
||||
<tr><td class="paramname">b</td><td>Vector b </td></tr>
|
||||
<tr><td class="paramname">tol</td><td>The tolerance</td></tr>
|
||||
</table>
|
||||
</dd>
|
||||
</dl>
|
||||
<dl class="section return"><dt>Returns</dt><dd>Boolean </dd></dl>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="utils_8cpp_source.html#l00059">59</a> of file <a class="el" href="utils_8cpp_source.html">utils.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<a id="aff5e07c3c1d321709b0cc38e999f427b" name="aff5e07c3c1d321709b0cc38e999f427b"></a>
|
||||
<h2 class="memtitle"><span class="permalink"><a href="#aff5e07c3c1d321709b0cc38e999f427b">◆ </a></span>m_assert()</h2>
|
||||
|
||||
<div class="memitem">
|
||||
<div class="memproto">
|
||||
<table class="memname">
|
||||
<tr>
|
||||
<td class="memname">void m_assert </td>
|
||||
<td>(</td>
|
||||
<td class="paramtype">bool </td>
|
||||
<td class="paramname"><em>expr</em>, </td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td class="paramkey"></td>
|
||||
<td></td>
|
||||
<td class="paramtype">std::string </td>
|
||||
<td class="paramname"><em>expr_str</em>, </td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td class="paramkey"></td>
|
||||
<td></td>
|
||||
<td class="paramtype">std::string </td>
|
||||
<td class="paramname"><em>func</em>, </td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td class="paramkey"></td>
|
||||
<td></td>
|
||||
<td class="paramtype">std::string </td>
|
||||
<td class="paramname"><em>file</em>, </td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td class="paramkey"></td>
|
||||
<td></td>
|
||||
<td class="paramtype">int </td>
|
||||
<td class="paramname"><em>line</em>, </td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td class="paramkey"></td>
|
||||
<td></td>
|
||||
<td class="paramtype">std::string </td>
|
||||
<td class="paramname"><em>msg</em> </td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td></td>
|
||||
<td>)</td>
|
||||
<td></td><td></td>
|
||||
</tr>
|
||||
</table>
|
||||
</div><div class="memdoc">
|
||||
|
||||
<p>Test an expression, confirm that test is ok, or abort execution. </p>
|
||||
<p>This function takes in an expression and prints an OK message if it's true, or it prints a fail message and aborts execution if it fails.</p>
|
||||
<dl class="params"><dt>Parameters</dt><dd>
|
||||
<table class="params">
|
||||
<tr><td class="paramname">expr</td><td>The expression to be evaluated </td></tr>
|
||||
<tr><td class="paramname">expr_str</td><td>The stringified version of the expression </td></tr>
|
||||
<tr><td class="paramname">func</td><td>The function name of the caller </td></tr>
|
||||
<tr><td class="paramname">file</td><td>The file of the caller </td></tr>
|
||||
<tr><td class="paramname">line</td><td>The line number where this function is called from </td></tr>
|
||||
<tr><td class="paramname">msg</td><td>The message to be displayed </td></tr>
|
||||
</table>
|
||||
</dd>
|
||||
</dl>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="utils_8cpp_source.html#l00040">40</a> of file <a class="el" href="utils_8cpp_source.html">utils.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<a id="a58565270b643b24e3132f38c653e0199" name="a58565270b643b24e3132f38c653e0199"></a>
|
||||
<h2 class="memtitle"><span class="permalink"><a href="#a58565270b643b24e3132f38c653e0199">◆ </a></span>scientific_format() <span class="overload">[1/2]</span></h2>
|
||||
|
||||
|
||||
@ -1,5 +1,7 @@
|
||||
var utils_8cpp =
|
||||
[
|
||||
[ "arma_vector_close_to", "utils_8cpp.html#a5d2e1e032fd19614f2fbb58149a7b02a", null ],
|
||||
[ "m_assert", "utils_8cpp.html#aff5e07c3c1d321709b0cc38e999f427b", null ],
|
||||
[ "scientific_format", "utils_8cpp.html#a58565270b643b24e3132f38c653e0199", null ],
|
||||
[ "scientific_format", "utils_8cpp.html#acd2a9c7a7d5a7fe9163be8c4cc110746", null ]
|
||||
];
|
||||
@ -111,15 +111,60 @@ $(document).ready(function(){initNavTree('utils_8cpp_source.html',''); initResiz
|
||||
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> <span class="keywordflow">return</span> ss.str();</div>
|
||||
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span>}</div>
|
||||
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> </div>
|
||||
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"><a class="line" href="utils_8hpp.html#ad54b96a1074f9df4dc892a41d115b72d"> 21</a></span>std::string <a class="code hl_function" href="utils_8cpp.html#acd2a9c7a7d5a7fe9163be8c4cc110746">scientific_format</a>(<span class="keyword">const</span> std::vector<double>& v, <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> prec)</div>
|
||||
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"><a class="line" href="utils_8hpp.html#ad54b96a1074f9df4dc892a41d115b72d"> 21</a></span>std::string <a class="code hl_function" href="utils_8cpp.html#acd2a9c7a7d5a7fe9163be8c4cc110746">scientific_format</a>(<span class="keyword">const</span> std::vector<double> &v, <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> prec)</div>
|
||||
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span>{</div>
|
||||
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> std::stringstream ss;</div>
|
||||
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <span class="keywordflow">for</span>(<span class="keywordtype">double</span> elem : v) {</div>
|
||||
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <span class="keywordflow">for</span> (<span class="keywordtype">double</span> elem : v) {</div>
|
||||
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> ss << <a class="code hl_function" href="utils_8cpp.html#acd2a9c7a7d5a7fe9163be8c4cc110746">scientific_format</a>(elem, width, prec);</div>
|
||||
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> }</div>
|
||||
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> <span class="keywordflow">return</span> ss.str();</div>
|
||||
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span>}</div>
|
||||
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> </div>
|
||||
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="keyword">static</span> <span class="keywordtype">void</span> print_message(std::string msg)</div>
|
||||
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span>{</div>
|
||||
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="keywordflow">if</span> (msg.size() > 0) {</div>
|
||||
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> std::cout << <span class="stringliteral">"message: "</span> << msg << <span class="stringliteral">"\n\n"</span>;</div>
|
||||
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> }</div>
|
||||
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="keywordflow">else</span> {</div>
|
||||
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> std::cout << <span class="stringliteral">"\n"</span>;</div>
|
||||
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> }</div>
|
||||
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span>}</div>
|
||||
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> </div>
|
||||
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"><a class="line" href="utils_8hpp.html#a2cc3a2cdb635bac3c8b02e89d4d6af38"> 40</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="utils_8cpp.html#aff5e07c3c1d321709b0cc38e999f427b">m_assert</a>(<span class="keywordtype">bool</span> expr, std::string expr_str, std::string f, std::string file,</div>
|
||||
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="keywordtype">int</span> line, std::string msg)</div>
|
||||
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span>{</div>
|
||||
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> std::string new_assert(f.size() + (expr ? 4 : 6), <span class="charliteral">'-'</span>);</div>
|
||||
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> std::cout << <span class="stringliteral">"\x1B[36m"</span> << new_assert << <span class="stringliteral">"\033[0m\n"</span>;</div>
|
||||
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> std::cout << f << <span class="stringliteral">": "</span>;</div>
|
||||
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keywordflow">if</span> (expr) {</div>
|
||||
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> std::cout << <span class="stringliteral">"\x1B[32mOK\033[0m\n"</span>;</div>
|
||||
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> print_message(msg);</div>
|
||||
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> }</div>
|
||||
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <span class="keywordflow">else</span> {</div>
|
||||
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> std::cout << <span class="stringliteral">"\x1B[31mFAIL\033[0m\n"</span>;</div>
|
||||
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> print_message(msg);</div>
|
||||
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> std::cout << file << <span class="stringliteral">" "</span> << line << <span class="stringliteral">": Assertion \""</span> << expr_str</div>
|
||||
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> << <span class="stringliteral">"\" Failed\n\n"</span>;</div>
|
||||
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> abort();</div>
|
||||
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> }</div>
|
||||
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span>}</div>
|
||||
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> </div>
|
||||
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"><a class="line" href="utils_8hpp.html#a0c95c4791692b06f8811905a76dbd772"> 59</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="utils_8cpp.html#a5d2e1e032fd19614f2fbb58149a7b02a">arma_vector_close_to</a>(arma::vec &a, arma::vec &b, <span class="keywordtype">double</span> tol)</div>
|
||||
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span>{</div>
|
||||
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="keywordflow">if</span> (a.n_elem != b.n_elem) {</div>
|
||||
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> }</div>
|
||||
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
|
||||
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < a.n_elem; i++) {</div>
|
||||
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keywordflow">if</span> (std::abs(a(i) - b(i)) >= tol) {</div>
|
||||
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> }</div>
|
||||
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> }</div>
|
||||
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
||||
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span>}</div>
|
||||
<div class="ttc" id="autils_8cpp_html_a5d2e1e032fd19614f2fbb58149a7b02a"><div class="ttname"><a href="utils_8cpp.html#a5d2e1e032fd19614f2fbb58149a7b02a">arma_vector_close_to</a></div><div class="ttdeci">bool arma_vector_close_to(arma::vec &a, arma::vec &b, double tol)</div><div class="ttdoc">Test if two armadillo vectors are close to each other.</div><div class="ttdef"><b>Definition:</b> <a href="utils_8cpp_source.html#l00059">utils.cpp:59</a></div></div>
|
||||
<div class="ttc" id="autils_8cpp_html_acd2a9c7a7d5a7fe9163be8c4cc110746"><div class="ttname"><a href="utils_8cpp.html#acd2a9c7a7d5a7fe9163be8c4cc110746">scientific_format</a></div><div class="ttdeci">std::string scientific_format(double d, int width, int prec)</div><div class="ttdoc">Turns a double into a string written in scientific format.</div><div class="ttdef"><b>Definition:</b> <a href="utils_8cpp_source.html#l00014">utils.cpp:14</a></div></div>
|
||||
<div class="ttc" id="autils_8cpp_html_aff5e07c3c1d321709b0cc38e999f427b"><div class="ttname"><a href="utils_8cpp.html#aff5e07c3c1d321709b0cc38e999f427b">m_assert</a></div><div class="ttdeci">void m_assert(bool expr, std::string expr_str, std::string f, std::string file, int line, std::string msg)</div><div class="ttdoc">Test an expression, confirm that test is ok, or abort execution.</div><div class="ttdef"><b>Definition:</b> <a href="utils_8cpp_source.html#l00040">utils.cpp:40</a></div></div>
|
||||
<div class="ttc" id="autils_8hpp_html"><div class="ttname"><a href="utils_8hpp.html">utils.hpp</a></div><div class="ttdoc">Function prototypes and macros that are useful.</div></div>
|
||||
</div><!-- fragment --></div><!-- contents -->
|
||||
</div><!-- doc-content -->
|
||||
|
||||
@ -107,10 +107,11 @@ $(document).ready(function(){initNavTree('utils_8hpp.html',''); initResizable();
|
||||
|
||||
<p>Function prototypes and macros that are useful.
|
||||
<a href="#details">More...</a></p>
|
||||
<div class="textblock"><code>#include <string></code><br />
|
||||
<code>#include <vector></code><br />
|
||||
<div class="textblock"><code>#include <armadillo></code><br />
|
||||
<code>#include <iomanip></code><br />
|
||||
<code>#include <sstream></code><br />
|
||||
<code>#include <string></code><br />
|
||||
<code>#include <vector></code><br />
|
||||
</div>
|
||||
<p><a href="utils_8hpp_source.html">Go to the source code of this file.</a></p>
|
||||
<table class="memberdecls">
|
||||
@ -119,6 +120,11 @@ Macros</h2></td></tr>
|
||||
<tr class="memitem:aecc1f7a8a2493b9e021e5bff76a00a5b"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="utils_8hpp.html#aecc1f7a8a2493b9e021e5bff76a00a5b">DEBUG</a>(msg)</td></tr>
|
||||
<tr class="memdesc:aecc1f7a8a2493b9e021e5bff76a00a5b"><td class="mdescLeft"> </td><td class="mdescRight">Writes a debug message. <br /></td></tr>
|
||||
<tr class="separator:aecc1f7a8a2493b9e021e5bff76a00a5b"><td class="memSeparator" colspan="2"> </td></tr>
|
||||
<tr class="memitem:a73d4f21ad937dbc50a0c0538c78fd4f9"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="utils_8hpp.html#a73d4f21ad937dbc50a0c0538c78fd4f9">ASSERT</a>(expr, msg)</td></tr>
|
||||
<tr class="memdesc:a73d4f21ad937dbc50a0c0538c78fd4f9"><td class="mdescLeft"> </td><td class="mdescRight">A prettier assertion function. <br /></td></tr>
|
||||
<tr class="separator:a73d4f21ad937dbc50a0c0538c78fd4f9"><td class="memSeparator" colspan="2"> </td></tr>
|
||||
<tr class="memitem:a60dca3177fb9cb5256609adc7af55168"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="utils_8hpp.html#a60dca3177fb9cb5256609adc7af55168">__METHOD_NAME__</a>   methodName(__PRETTY_FUNCTION__)</td></tr>
|
||||
<tr class="separator:a60dca3177fb9cb5256609adc7af55168"><td class="memSeparator" colspan="2"> </td></tr>
|
||||
</table><table class="memberdecls">
|
||||
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
|
||||
Functions</h2></td></tr>
|
||||
@ -128,6 +134,12 @@ Functions</h2></td></tr>
|
||||
<tr class="memitem:ad54b96a1074f9df4dc892a41d115b72d"><td class="memItemLeft" align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="utils_8hpp.html#ad54b96a1074f9df4dc892a41d115b72d">scientific_format</a> (const std::vector< double > &v, int width=20, int prec=10)</td></tr>
|
||||
<tr class="memdesc:ad54b96a1074f9df4dc892a41d115b72d"><td class="mdescLeft"> </td><td class="mdescRight">Turns a vector of doubles into a string written in scientific format. <br /></td></tr>
|
||||
<tr class="separator:ad54b96a1074f9df4dc892a41d115b72d"><td class="memSeparator" colspan="2"> </td></tr>
|
||||
<tr class="memitem:a2cc3a2cdb635bac3c8b02e89d4d6af38"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="utils_8hpp.html#a2cc3a2cdb635bac3c8b02e89d4d6af38">m_assert</a> (bool expr, std::string expr_str, std::string func, std::string file, int line, std::string msg)</td></tr>
|
||||
<tr class="memdesc:a2cc3a2cdb635bac3c8b02e89d4d6af38"><td class="mdescLeft"> </td><td class="mdescRight">Test an expression, confirm that test is ok, or abort execution. <br /></td></tr>
|
||||
<tr class="separator:a2cc3a2cdb635bac3c8b02e89d4d6af38"><td class="memSeparator" colspan="2"> </td></tr>
|
||||
<tr class="memitem:a0c95c4791692b06f8811905a76dbd772"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="utils_8hpp.html#a0c95c4791692b06f8811905a76dbd772">arma_vector_close_to</a> (arma::vec &a, arma::vec &b, double tol=1e-8)</td></tr>
|
||||
<tr class="memdesc:a0c95c4791692b06f8811905a76dbd772"><td class="mdescLeft"> </td><td class="mdescRight">Test if two armadillo vectors are close to each other. <br /></td></tr>
|
||||
<tr class="separator:a0c95c4791692b06f8811905a76dbd772"><td class="memSeparator" colspan="2"> </td></tr>
|
||||
</table>
|
||||
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
|
||||
<div class="textblock"><p>Function prototypes and macros that are useful. </p>
|
||||
@ -140,6 +152,58 @@ Janita Ovidie Sandtrøen Willumsen (janitaws)</dd></dl>
|
||||
|
||||
<p class="definition">Definition in file <a class="el" href="utils_8hpp_source.html">utils.hpp</a>.</p>
|
||||
</div><h2 class="groupheader">Macro Definition Documentation</h2>
|
||||
<a id="a60dca3177fb9cb5256609adc7af55168" name="a60dca3177fb9cb5256609adc7af55168"></a>
|
||||
<h2 class="memtitle"><span class="permalink"><a href="#a60dca3177fb9cb5256609adc7af55168">◆ </a></span>__METHOD_NAME__</h2>
|
||||
|
||||
<div class="memitem">
|
||||
<div class="memproto">
|
||||
<table class="memname">
|
||||
<tr>
|
||||
<td class="memname">#define __METHOD_NAME__   methodName(__PRETTY_FUNCTION__)</td>
|
||||
</tr>
|
||||
</table>
|
||||
</div><div class="memdoc">
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="utils_8hpp_source.html#l00048">48</a> of file <a class="el" href="utils_8hpp_source.html">utils.hpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<a id="a73d4f21ad937dbc50a0c0538c78fd4f9" name="a73d4f21ad937dbc50a0c0538c78fd4f9"></a>
|
||||
<h2 class="memtitle"><span class="permalink"><a href="#a73d4f21ad937dbc50a0c0538c78fd4f9">◆ </a></span>ASSERT</h2>
|
||||
|
||||
<div class="memitem">
|
||||
<div class="memproto">
|
||||
<table class="memname">
|
||||
<tr>
|
||||
<td class="memname">#define ASSERT</td>
|
||||
<td>(</td>
|
||||
<td class="paramtype"> </td>
|
||||
<td class="paramname">expr, </td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td class="paramkey"></td>
|
||||
<td></td>
|
||||
<td class="paramtype"> </td>
|
||||
<td class="paramname">msg </td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td></td>
|
||||
<td>)</td>
|
||||
<td></td><td></td>
|
||||
</tr>
|
||||
</table>
|
||||
</div><div class="memdoc">
|
||||
<b>Value:</b><div class="fragment"><div class="line"> <a class="code hl_function" href="utils_8hpp.html#a2cc3a2cdb635bac3c8b02e89d4d6af38">m_assert</a>(expr, #expr, __METHOD_NAME__, __FILE__, \</div>
|
||||
<div class="line"> __LINE__, msg)</div>
|
||||
<div class="ttc" id="autils_8hpp_html_a2cc3a2cdb635bac3c8b02e89d4d6af38"><div class="ttname"><a href="utils_8hpp.html#a2cc3a2cdb635bac3c8b02e89d4d6af38">m_assert</a></div><div class="ttdeci">void m_assert(bool expr, std::string expr_str, std::string func, std::string file, int line, std::string msg)</div><div class="ttdoc">Test an expression, confirm that test is ok, or abort execution.</div><div class="ttdef"><b>Definition:</b> <a href="utils_8cpp_source.html#l00040">utils.cpp:40</a></div></div>
|
||||
</div><!-- fragment -->
|
||||
<p>A prettier assertion function. </p>
|
||||
<p>This macro calls the m_assert function which is a more informative assertion function than the regular assert function from cassert. </p>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="utils_8hpp_source.html#l00045">45</a> of file <a class="el" href="utils_8hpp_source.html">utils.hpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<a id="aecc1f7a8a2493b9e021e5bff76a00a5b" name="aecc1f7a8a2493b9e021e5bff76a00a5b"></a>
|
||||
<h2 class="memtitle"><span class="permalink"><a href="#aecc1f7a8a2493b9e021e5bff76a00a5b">◆ </a></span>DEBUG</h2>
|
||||
|
||||
@ -157,13 +221,129 @@ Janita Ovidie Sandtrøen Willumsen (janitaws)</dd></dl>
|
||||
</div><div class="memdoc">
|
||||
|
||||
<p>Writes a debug message. </p>
|
||||
<p>This function writes a debug message that includes the filename, line number, and a custom message. The function is wrapped in an ifdef that checks if DBG is defined, so one can choose to display the debug messages by adding the -DDBG flag when compiling. </p>
|
||||
<p>This macro writes a debug message that includes the filename, line number, and a custom message. The function is wrapped in an ifdef that checks if DBG is defined, so one can choose to display the debug messages by adding the -DDBG flag when compiling. </p>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="utils_8hpp_source.html#l00035">35</a> of file <a class="el" href="utils_8hpp_source.html">utils.hpp</a>.</p>
|
||||
<p class="definition">Definition at line <a class="el" href="utils_8hpp_source.html#l00036">36</a> of file <a class="el" href="utils_8hpp_source.html">utils.hpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<h2 class="groupheader">Function Documentation</h2>
|
||||
<a id="a0c95c4791692b06f8811905a76dbd772" name="a0c95c4791692b06f8811905a76dbd772"></a>
|
||||
<h2 class="memtitle"><span class="permalink"><a href="#a0c95c4791692b06f8811905a76dbd772">◆ </a></span>arma_vector_close_to()</h2>
|
||||
|
||||
<div class="memitem">
|
||||
<div class="memproto">
|
||||
<table class="memname">
|
||||
<tr>
|
||||
<td class="memname">bool arma_vector_close_to </td>
|
||||
<td>(</td>
|
||||
<td class="paramtype">arma::vec & </td>
|
||||
<td class="paramname"><em>a</em>, </td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td class="paramkey"></td>
|
||||
<td></td>
|
||||
<td class="paramtype">arma::vec & </td>
|
||||
<td class="paramname"><em>b</em>, </td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td class="paramkey"></td>
|
||||
<td></td>
|
||||
<td class="paramtype">double </td>
|
||||
<td class="paramname"><em>tol</em> = <code>1e-8</code> </td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td></td>
|
||||
<td>)</td>
|
||||
<td></td><td></td>
|
||||
</tr>
|
||||
</table>
|
||||
</div><div class="memdoc">
|
||||
|
||||
<p>Test if two armadillo vectors are close to each other. </p>
|
||||
<p>This function takes in 2 vectors and checks if they are approximately equal to each other given a tolerance.</p>
|
||||
<dl class="params"><dt>Parameters</dt><dd>
|
||||
<table class="params">
|
||||
<tr><td class="paramname">a</td><td>Vector a </td></tr>
|
||||
<tr><td class="paramname">b</td><td>Vector b </td></tr>
|
||||
<tr><td class="paramname">tol</td><td>The tolerance</td></tr>
|
||||
</table>
|
||||
</dd>
|
||||
</dl>
|
||||
<dl class="section return"><dt>Returns</dt><dd>Boolean </dd></dl>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="utils_8cpp_source.html#l00059">59</a> of file <a class="el" href="utils_8cpp_source.html">utils.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<a id="a2cc3a2cdb635bac3c8b02e89d4d6af38" name="a2cc3a2cdb635bac3c8b02e89d4d6af38"></a>
|
||||
<h2 class="memtitle"><span class="permalink"><a href="#a2cc3a2cdb635bac3c8b02e89d4d6af38">◆ </a></span>m_assert()</h2>
|
||||
|
||||
<div class="memitem">
|
||||
<div class="memproto">
|
||||
<table class="memname">
|
||||
<tr>
|
||||
<td class="memname">void m_assert </td>
|
||||
<td>(</td>
|
||||
<td class="paramtype">bool </td>
|
||||
<td class="paramname"><em>expr</em>, </td>
|
||||
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|
||||
<tr>
|
||||
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|
||||
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|
||||
<td class="paramtype">std::string </td>
|
||||
<td class="paramname"><em>expr_str</em>, </td>
|
||||
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|
||||
<tr>
|
||||
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|
||||
<td></td>
|
||||
<td class="paramtype">std::string </td>
|
||||
<td class="paramname"><em>func</em>, </td>
|
||||
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|
||||
<tr>
|
||||
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|
||||
<td></td>
|
||||
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|
||||
<td class="paramname"><em>file</em>, </td>
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
<td class="paramname"><em>line</em>, </td>
|
||||
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|
||||
<tr>
|
||||
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|
||||
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|
||||
<td class="paramtype">std::string </td>
|
||||
<td class="paramname"><em>msg</em> </td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td></td>
|
||||
<td>)</td>
|
||||
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|
||||
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|
||||
</table>
|
||||
</div><div class="memdoc">
|
||||
|
||||
<p>Test an expression, confirm that test is ok, or abort execution. </p>
|
||||
<p>This function takes in an expression and prints an OK message if it's true, or it prints a fail message and aborts execution if it fails.</p>
|
||||
<dl class="params"><dt>Parameters</dt><dd>
|
||||
<table class="params">
|
||||
<tr><td class="paramname">expr</td><td>The expression to be evaluated </td></tr>
|
||||
<tr><td class="paramname">expr_str</td><td>The stringified version of the expression </td></tr>
|
||||
<tr><td class="paramname">func</td><td>The function name of the caller </td></tr>
|
||||
<tr><td class="paramname">file</td><td>The file of the caller </td></tr>
|
||||
<tr><td class="paramname">line</td><td>The line number where this function is called from </td></tr>
|
||||
<tr><td class="paramname">msg</td><td>The message to be displayed </td></tr>
|
||||
</table>
|
||||
</dd>
|
||||
</dl>
|
||||
|
||||
<p class="definition">Definition at line <a class="el" href="utils_8cpp_source.html#l00040">40</a> of file <a class="el" href="utils_8cpp_source.html">utils.cpp</a>.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<a id="ad54b96a1074f9df4dc892a41d115b72d" name="ad54b96a1074f9df4dc892a41d115b72d"></a>
|
||||
<h2 class="memtitle"><span class="permalink"><a href="#ad54b96a1074f9df4dc892a41d115b72d">◆ </a></span>scientific_format() <span class="overload">[1/2]</span></h2>
|
||||
|
||||
|
||||
@ -1,6 +1,9 @@
|
||||
var utils_8hpp =
|
||||
[
|
||||
[ "ASSERT", "utils_8hpp.html#a73d4f21ad937dbc50a0c0538c78fd4f9", null ],
|
||||
[ "DEBUG", "utils_8hpp.html#aecc1f7a8a2493b9e021e5bff76a00a5b", null ],
|
||||
[ "arma_vector_close_to", "utils_8hpp.html#a0c95c4791692b06f8811905a76dbd772", null ],
|
||||
[ "m_assert", "utils_8hpp.html#a2cc3a2cdb635bac3c8b02e89d4d6af38", null ],
|
||||
[ "scientific_format", "utils_8hpp.html#ad54b96a1074f9df4dc892a41d115b72d", null ],
|
||||
[ "scientific_format", "utils_8hpp.html#adfb618b2fdff47ef30a4a2b62c04f384", null ]
|
||||
];
|
||||
@ -105,25 +105,54 @@ $(document).ready(function(){initNavTree('utils_8hpp_source.html',''); initResiz
|
||||
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#ifndef __UTILS__</span></div>
|
||||
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#define __UTILS__</span></div>
|
||||
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> </div>
|
||||
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include <string></span></div>
|
||||
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include <vector></span></div>
|
||||
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include <iomanip></span></div>
|
||||
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include <sstream></span></div>
|
||||
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
|
||||
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#ifdef DBG</span></div>
|
||||
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor"> #define DEBUG(msg) std::cout << __FILE__ << " "</span> << __LINE__ << ": " \</div>
|
||||
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> << msg << std::endl</div>
|
||||
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="preprocessor">#else</span></div>
|
||||
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"><a class="line" href="utils_8hpp.html#aecc1f7a8a2493b9e021e5bff76a00a5b"> 35</a></span><span class="preprocessor"> #define DEBUG(msg)</span></div>
|
||||
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="preprocessor">#endif</span></div>
|
||||
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> </div>
|
||||
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span>std::string <a class="code hl_function" href="utils_8hpp.html#adfb618b2fdff47ef30a4a2b62c04f384">scientific_format</a>(<span class="keywordtype">double</span> d, <span class="keywordtype">int</span> width=20, <span class="keywordtype">int</span> prec=10);</div>
|
||||
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> </div>
|
||||
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span>std::string <a class="code hl_function" href="utils_8hpp.html#adfb618b2fdff47ef30a4a2b62c04f384">scientific_format</a>(<span class="keyword">const</span> std::vector<double>& v, </div>
|
||||
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keywordtype">int</span> width=20, </div>
|
||||
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keywordtype">int</span> prec=10);</div>
|
||||
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
|
||||
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span><span class="preprocessor">#endif</span></div>
|
||||
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include <armadillo></span></div>
|
||||
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include <iomanip></span></div>
|
||||
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include <sstream></span></div>
|
||||
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include <string></span></div>
|
||||
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include <vector></span></div>
|
||||
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> </div>
|
||||
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#ifdef DBG</span></div>
|
||||
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor"> #define DEBUG(msg) std::cout << __FILE__ << " "</span> << __LINE__ << ": " \</div>
|
||||
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> << msg << std::endl</div>
|
||||
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#else</span></div>
|
||||
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"><a class="line" href="utils_8hpp.html#aecc1f7a8a2493b9e021e5bff76a00a5b"> 36</a></span><span class="preprocessor"> #define DEBUG(msg)</span></div>
|
||||
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="preprocessor">#endif</span></div>
|
||||
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> </div>
|
||||
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"><a class="line" href="utils_8hpp.html#a73d4f21ad937dbc50a0c0538c78fd4f9"> 45</a></span><span class="preprocessor">#define ASSERT(expr, msg) m_assert(expr, #expr, __METHOD_NAME__, __FILE__, \</span></div>
|
||||
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span><span class="preprocessor"> __LINE__, msg)</span></div>
|
||||
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> </div>
|
||||
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><span class="preprocessor">#define __METHOD_NAME__ methodName(__PRETTY_FUNCTION__)</span></div>
|
||||
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> </div>
|
||||
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
|
||||
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span>std::string <a class="code hl_function" href="utils_8hpp.html#adfb618b2fdff47ef30a4a2b62c04f384">scientific_format</a>(<span class="keywordtype">double</span> d, <span class="keywordtype">int</span> width=20, <span class="keywordtype">int</span> prec=10);</div>
|
||||
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> </div>
|
||||
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span>std::string <a class="code hl_function" href="utils_8hpp.html#adfb618b2fdff47ef30a4a2b62c04f384">scientific_format</a>(<span class="keyword">const</span> std::vector<double>& v, </div>
|
||||
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keywordtype">int</span> width=20, </div>
|
||||
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keywordtype">int</span> prec=10);</div>
|
||||
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> </div>
|
||||
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span><span class="keywordtype">void</span> <a class="code hl_function" href="utils_8hpp.html#a2cc3a2cdb635bac3c8b02e89d4d6af38">m_assert</a>(<span class="keywordtype">bool</span> expr, </div>
|
||||
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> std::string expr_str, </div>
|
||||
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> std::string func, </div>
|
||||
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> std::string file, </div>
|
||||
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keywordtype">int</span> line,</div>
|
||||
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> std::string msg);</div>
|
||||
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> </div>
|
||||
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> </div>
|
||||
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span><span class="keywordtype">bool</span> <a class="code hl_function" href="utils_8hpp.html#a0c95c4791692b06f8811905a76dbd772">arma_vector_close_to</a>(arma::vec &a, arma::vec &b, <span class="keywordtype">double</span> tol=1e-8);</div>
|
||||
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> </div>
|
||||
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> </div>
|
||||
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span><span class="keyword">static</span> <span class="keyword">inline</span> std::string methodName(<span class="keyword">const</span> std::string& prettyFunction)</div>
|
||||
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span>{</div>
|
||||
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keywordtype">size_t</span> colons = prettyFunction.find(<span class="stringliteral">"::"</span>);</div>
|
||||
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keywordtype">size_t</span> begin = prettyFunction.substr(0,colons).rfind(<span class="stringliteral">" "</span>) + 1;</div>
|
||||
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keywordtype">size_t</span> end = prettyFunction.rfind(<span class="stringliteral">"("</span>) - begin;</div>
|
||||
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> </div>
|
||||
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keywordflow">return</span> prettyFunction.substr(begin,end) + <span class="stringliteral">"()"</span>;</div>
|
||||
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span>}</div>
|
||||
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> </div>
|
||||
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span><span class="preprocessor">#endif</span></div>
|
||||
<div class="ttc" id="autils_8hpp_html_a0c95c4791692b06f8811905a76dbd772"><div class="ttname"><a href="utils_8hpp.html#a0c95c4791692b06f8811905a76dbd772">arma_vector_close_to</a></div><div class="ttdeci">bool arma_vector_close_to(arma::vec &a, arma::vec &b, double tol=1e-8)</div><div class="ttdoc">Test if two armadillo vectors are close to each other.</div><div class="ttdef"><b>Definition:</b> <a href="utils_8cpp_source.html#l00059">utils.cpp:59</a></div></div>
|
||||
<div class="ttc" id="autils_8hpp_html_a2cc3a2cdb635bac3c8b02e89d4d6af38"><div class="ttname"><a href="utils_8hpp.html#a2cc3a2cdb635bac3c8b02e89d4d6af38">m_assert</a></div><div class="ttdeci">void m_assert(bool expr, std::string expr_str, std::string func, std::string file, int line, std::string msg)</div><div class="ttdoc">Test an expression, confirm that test is ok, or abort execution.</div><div class="ttdef"><b>Definition:</b> <a href="utils_8cpp_source.html#l00040">utils.cpp:40</a></div></div>
|
||||
<div class="ttc" id="autils_8hpp_html_adfb618b2fdff47ef30a4a2b62c04f384"><div class="ttname"><a href="utils_8hpp.html#adfb618b2fdff47ef30a4a2b62c04f384">scientific_format</a></div><div class="ttdeci">std::string scientific_format(double d, int width=20, int prec=10)</div><div class="ttdoc">Turns a double into a string written in scientific format.</div><div class="ttdef"><b>Definition:</b> <a href="utils_8cpp_source.html#l00014">utils.cpp:14</a></div></div>
|
||||
</div><!-- fragment --></div><!-- contents -->
|
||||
</div><!-- doc-content -->
|
||||
|
||||
BIN
images/100_particles.gif
Normal file
BIN
images/100_particles.gif
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1.5 MiB |
@ -13,9 +13,13 @@
|
||||
#define __PENNING_TRAP__
|
||||
|
||||
#include <armadillo>
|
||||
#include <omp.h>
|
||||
|
||||
#include "constants.hpp"
|
||||
#include "Particle.hpp"
|
||||
#include "constants.hpp"
|
||||
|
||||
#pragma omp declare reduction( + : arma::vec : omp_out += omp_in ) \
|
||||
initializer( omp_priv = omp_orig )
|
||||
|
||||
/** @brief A class that simulates a Penning trap.
|
||||
*
|
||||
|
||||
@ -15,15 +15,16 @@
|
||||
#ifndef __UTILS__
|
||||
#define __UTILS__
|
||||
|
||||
#include <string>
|
||||
#include <vector>
|
||||
#include <armadillo>
|
||||
#include <iomanip>
|
||||
#include <sstream>
|
||||
#include <string>
|
||||
#include <vector>
|
||||
|
||||
/** @def DEBUG(msg)
|
||||
* @brief Writes a debug message
|
||||
*
|
||||
* This function writes a debug message that includes the filename,
|
||||
* This macro writes a debug message that includes the filename,
|
||||
* line number, and a custom message. The function is wrapped in an ifdef
|
||||
* that checks if DBG is defined, so one can choose to display the debug
|
||||
* messages by adding the -DDBG flag when compiling.
|
||||
@ -35,6 +36,18 @@
|
||||
#define DEBUG(msg)
|
||||
#endif
|
||||
|
||||
/** @def ASSERT(expr)
|
||||
* @brief A prettier assertion function.
|
||||
*
|
||||
* This macro calls the m_assert function which is a more informative
|
||||
* assertion function than the regular assert function from cassert.
|
||||
* */
|
||||
#define ASSERT(expr, msg) m_assert(expr, #expr, __METHOD_NAME__, __FILE__, \
|
||||
__LINE__, msg)
|
||||
|
||||
#define __METHOD_NAME__ methodName(__PRETTY_FUNCTION__)
|
||||
|
||||
|
||||
/** Code stolen from https://github.com/anderkve/FYS3150
|
||||
* Header: https://github.com/anderkve/FYS3150/blob/master/code_examples/compilation_linking/example_1/include/utils.hpp
|
||||
* Source: https://github.com/anderkve/FYS3150/blob/master/code_examples/compilation_linking/example_1/src/utils.cpp
|
||||
@ -62,4 +75,47 @@ std::string scientific_format(const std::vector<double>& v,
|
||||
int width=20,
|
||||
int prec=10);
|
||||
|
||||
/** @brief Test an expression, confirm that test is ok, or abort execution.
|
||||
*
|
||||
* This function takes in an expression and prints an OK message if it's
|
||||
* true, or it prints a fail message and aborts execution if it fails.
|
||||
*
|
||||
* @param expr The expression to be evaluated
|
||||
* @param expr_str The stringified version of the expression
|
||||
* @param func The function name of the caller
|
||||
* @param file The file of the caller
|
||||
* @param line The line number where this function is called from
|
||||
* @param msg The message to be displayed
|
||||
* */
|
||||
void m_assert(bool expr,
|
||||
std::string expr_str,
|
||||
std::string func,
|
||||
std::string file,
|
||||
int line,
|
||||
std::string msg);
|
||||
|
||||
|
||||
/** @brief Test if two armadillo vectors are close to each other.
|
||||
*
|
||||
* This function takes in 2 vectors and checks if they are approximately
|
||||
* equal to each other given a tolerance.
|
||||
*
|
||||
* @param a Vector a
|
||||
* @param b Vector b
|
||||
* @param tol The tolerance
|
||||
*
|
||||
* @return Boolean
|
||||
* */
|
||||
bool arma_vector_close_to(arma::vec &a, arma::vec &b, double tol=1e-8);
|
||||
|
||||
|
||||
static inline std::string methodName(const std::string& prettyFunction)
|
||||
{
|
||||
size_t colons = prettyFunction.find("::");
|
||||
size_t begin = prettyFunction.substr(0,colons).rfind(" ") + 1;
|
||||
size_t end = prettyFunction.rfind("(") - begin;
|
||||
|
||||
return prettyFunction.substr(begin,end) + "()";
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
.TH "Particle" 3 "Mon Oct 2 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.TH "Particle" 3 "Sun Oct 8 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.ad l
|
||||
.nh
|
||||
.SH NAME
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
.TH "src/Particle.cpp" 3 "Mon Oct 2 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.TH "src/Particle.cpp" 3 "Sun Oct 8 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.ad l
|
||||
.nh
|
||||
.SH NAME
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
.TH "include/Particle.hpp" 3 "Mon Oct 2 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.TH "include/Particle.hpp" 3 "Sun Oct 8 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.ad l
|
||||
.nh
|
||||
.SH NAME
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
.TH "PenningTrap" 3 "Mon Oct 2 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.TH "PenningTrap" 3 "Sun Oct 8 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.ad l
|
||||
.nh
|
||||
.SH NAME
|
||||
@ -85,7 +85,7 @@ A class that simulates a Penning trap\&.
|
||||
|
||||
This class simulates a Penning trap\&. It can take in a number of particles and simulate how they would behave inside a Penning trap\&.
|
||||
.PP
|
||||
Definition at line \fB25\fP of file \fBPenningTrap\&.hpp\fP\&.
|
||||
Definition at line \fB29\fP of file \fBPenningTrap\&.hpp\fP\&.
|
||||
.SH "Constructor & Destructor Documentation"
|
||||
.PP
|
||||
.SS "PenningTrap::PenningTrap (double B_0 = \fC\fBT\fP\fP, double V_0 = \fC25\&.*\fBV\fP/1000\&.\fP, double d = \fC500\&.\fP)"
|
||||
@ -93,7 +93,7 @@ Definition at line \fB25\fP of file \fBPenningTrap\&.hpp\fP\&.
|
||||
.PP
|
||||
Set B_0, V_0 and d\&.
|
||||
.PP
|
||||
Definition at line \fB26\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
Definition at line \fB20\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
.SH "Member Function Documentation"
|
||||
.PP
|
||||
.SS "void PenningTrap::add_particle (\fBParticle\fP particle)"
|
||||
@ -101,63 +101,63 @@ Definition at line \fB26\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
.PP
|
||||
Add a particle to the system\&.
|
||||
.PP
|
||||
Definition at line \fB33\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
Definition at line \fB27\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
.SS "void PenningTrap::evolve_forward_euler (double dt)"
|
||||
|
||||
.PP
|
||||
Go forward one timestep using the forward Euler method\&.
|
||||
.PP
|
||||
Definition at line \fB121\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
Definition at line \fB167\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
.SS "void PenningTrap::evolve_RK4 (double dt)"
|
||||
|
||||
.PP
|
||||
Go forward one timestep using the RK4 method\&.
|
||||
.PP
|
||||
Definition at line \fB116\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
Definition at line \fB104\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
.SS "arma::vec PenningTrap::external_B_field (arma::vec r)"
|
||||
|
||||
.PP
|
||||
Calculate B at point r\&.
|
||||
.PP
|
||||
Definition at line \fB49\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
Definition at line \fB43\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
.SS "arma::vec PenningTrap::external_E_field (arma::vec r)"
|
||||
|
||||
.PP
|
||||
Calculate E at point r\&.
|
||||
.PP
|
||||
Definition at line \fB38\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
Definition at line \fB32\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
.SS "arma::vec PenningTrap::force_on_particle (int i, int j)"
|
||||
|
||||
.PP
|
||||
Calculate the force between 2 particles\&. Calculate the force exhibited on particle p_i from particle p_j\&.
|
||||
.PP
|
||||
Definition at line \fB59\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
Definition at line \fB50\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
.SS "double PenningTrap::get_d ()"
|
||||
|
||||
.PP
|
||||
Definition at line \fB142\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
Definition at line \fB188\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
.SS "arma::vec PenningTrap::get_particle (int i)"
|
||||
|
||||
.PP
|
||||
Definition at line \fB137\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
Definition at line \fB183\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
.SS "arma::vec PenningTrap::total_force (int i)"
|
||||
|
||||
.PP
|
||||
calculate the total force on a particle\&.
|
||||
.PP
|
||||
Definition at line \fB111\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
Definition at line \fB99\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
.SS "arma::vec PenningTrap::total_force_external (int i)"
|
||||
|
||||
.PP
|
||||
Calculate the total external force on a particle\&. Calculate the total amount of force that E and B exhibits on particle p_i\&.
|
||||
.PP
|
||||
Definition at line \fB74\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
Definition at line \fB65\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
.SS "arma::vec PenningTrap::total_force_particles (int i)"
|
||||
|
||||
.PP
|
||||
Calculate the total force on a particle from other particles\&.
|
||||
.PP
|
||||
Definition at line \fB92\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
Definition at line \fB80\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
.SH "Member Data Documentation"
|
||||
.PP
|
||||
.SS "double PenningTrap::B_0\fC [private]\fP"
|
||||
@ -165,25 +165,25 @@ Definition at line \fB92\fP of file \fBPenningTrap\&.cpp\fP\&.
|
||||
.PP
|
||||
Magnetic field strength\&.
|
||||
.PP
|
||||
Definition at line \fB27\fP of file \fBPenningTrap\&.hpp\fP\&.
|
||||
Definition at line \fB31\fP of file \fBPenningTrap\&.hpp\fP\&.
|
||||
.SS "double PenningTrap::d\fC [private]\fP"
|
||||
|
||||
.PP
|
||||
Characteristic dimension\&.
|
||||
.PP
|
||||
Definition at line \fB29\fP of file \fBPenningTrap\&.hpp\fP\&.
|
||||
Definition at line \fB33\fP of file \fBPenningTrap\&.hpp\fP\&.
|
||||
.SS "std::vector<\fBParticle\fP> PenningTrap::particles\fC [private]\fP"
|
||||
|
||||
.PP
|
||||
The particles in the Penning trap\&.
|
||||
.PP
|
||||
Definition at line \fB30\fP of file \fBPenningTrap\&.hpp\fP\&.
|
||||
Definition at line \fB34\fP of file \fBPenningTrap\&.hpp\fP\&.
|
||||
.SS "double PenningTrap::V_0\fC [private]\fP"
|
||||
|
||||
.PP
|
||||
Applied potential\&.
|
||||
.PP
|
||||
Definition at line \fB28\fP of file \fBPenningTrap\&.hpp\fP\&.
|
||||
Definition at line \fB32\fP of file \fBPenningTrap\&.hpp\fP\&.
|
||||
|
||||
.SH "Author"
|
||||
.PP
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
.TH "src/PenningTrap.cpp" 3 "Mon Oct 2 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.TH "src/PenningTrap.cpp" 3 "Sun Oct 8 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.ad l
|
||||
.nh
|
||||
.SH NAME
|
||||
@ -7,17 +7,11 @@ src/PenningTrap.cpp \- The implementation of the \fBPenningTrap\fP class\&.
|
||||
.SH SYNOPSIS
|
||||
.br
|
||||
.PP
|
||||
\fC#include 'utils\&.hpp'\fP
|
||||
.br
|
||||
\fC#include 'PenningTrap\&.hpp'\fP
|
||||
.br
|
||||
\fC#include 'constants\&.hpp'\fP
|
||||
.br
|
||||
\fC#include <algorithm>\fP
|
||||
.br
|
||||
\fC#include <stdexcept>\fP
|
||||
.br
|
||||
\fC#include <omp\&.h>\fP
|
||||
\fC#include 'utils\&.hpp'\fP
|
||||
.br
|
||||
|
||||
.SH "Detailed Description"
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
.TH "include/PenningTrap.hpp" 3 "Mon Oct 2 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.TH "include/PenningTrap.hpp" 3 "Sun Oct 8 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.ad l
|
||||
.nh
|
||||
.SH NAME
|
||||
@ -9,10 +9,12 @@ include/PenningTrap.hpp \- A class for simulating a Penning trap\&.
|
||||
.PP
|
||||
\fC#include <armadillo>\fP
|
||||
.br
|
||||
\fC#include 'constants\&.hpp'\fP
|
||||
\fC#include <omp\&.h>\fP
|
||||
.br
|
||||
\fC#include 'Particle\&.hpp'\fP
|
||||
.br
|
||||
\fC#include 'constants\&.hpp'\fP
|
||||
.br
|
||||
|
||||
.SS "Classes"
|
||||
|
||||
|
||||
56
man_pages/man3/PenningTrapTest.3
Normal file
56
man_pages/man3/PenningTrapTest.3
Normal file
@ -0,0 +1,56 @@
|
||||
.TH "PenningTrapTest" 3 "Sun Oct 8 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.ad l
|
||||
.nh
|
||||
.SH NAME
|
||||
PenningTrapTest
|
||||
.SH SYNOPSIS
|
||||
.br
|
||||
.PP
|
||||
.SS "Static Public Member Functions"
|
||||
|
||||
.in +1c
|
||||
.ti -1c
|
||||
.RI "static void \fBtest_external_E_field\fP ()"
|
||||
.br
|
||||
.ti -1c
|
||||
.RI "static void \fBtest_external_B_field\fP ()"
|
||||
.br
|
||||
.ti -1c
|
||||
.RI "static void \fBtest_force_on_particle\fP ()"
|
||||
.br
|
||||
.ti -1c
|
||||
.RI "static void \fBtest_total_force_external\fP ()"
|
||||
.br
|
||||
.ti -1c
|
||||
.RI "static void \fBtest_total_force_particles\fP ()"
|
||||
.br
|
||||
.in -1c
|
||||
.SH "Detailed Description"
|
||||
.PP
|
||||
Definition at line \fB20\fP of file \fBtest_suite\&.cpp\fP\&.
|
||||
.SH "Member Function Documentation"
|
||||
.PP
|
||||
.SS "static void PenningTrapTest::test_external_B_field ()\fC [inline]\fP, \fC [static]\fP"
|
||||
|
||||
.PP
|
||||
Definition at line \fB59\fP of file \fBtest_suite\&.cpp\fP\&.
|
||||
.SS "static void PenningTrapTest::test_external_E_field ()\fC [inline]\fP, \fC [static]\fP"
|
||||
|
||||
.PP
|
||||
Definition at line \fB22\fP of file \fBtest_suite\&.cpp\fP\&.
|
||||
.SS "static void PenningTrapTest::test_force_on_particle ()\fC [inline]\fP, \fC [static]\fP"
|
||||
|
||||
.PP
|
||||
Definition at line \fB70\fP of file \fBtest_suite\&.cpp\fP\&.
|
||||
.SS "static void PenningTrapTest::test_total_force_external ()\fC [inline]\fP, \fC [static]\fP"
|
||||
|
||||
.PP
|
||||
Definition at line \fB95\fP of file \fBtest_suite\&.cpp\fP\&.
|
||||
.SS "static void PenningTrapTest::test_total_force_particles ()\fC [inline]\fP, \fC [static]\fP"
|
||||
|
||||
.PP
|
||||
Definition at line \fB108\fP of file \fBtest_suite\&.cpp\fP\&.
|
||||
|
||||
.SH "Author"
|
||||
.PP
|
||||
Generated automatically by Doxygen for Penning Trap Simulation from the source code\&.
|
||||
@ -1,4 +1,4 @@
|
||||
.TH "bug" 3 "Mon Oct 2 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.TH "bug" 3 "Sun Oct 8 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.ad l
|
||||
.nh
|
||||
.SH NAME
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
.TH "include/constants.hpp" 3 "Mon Oct 2 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.TH "include/constants.hpp" 3 "Sun Oct 8 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.ad l
|
||||
.nh
|
||||
.SH NAME
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
.TH "src/main.cpp" 3 "Mon Oct 2 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.TH "src/main.cpp" 3 "Sun Oct 8 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.ad l
|
||||
.nh
|
||||
.SH NAME
|
||||
@ -7,12 +7,8 @@ src/main.cpp \- The main program for this project\&.
|
||||
.SH SYNOPSIS
|
||||
.br
|
||||
.PP
|
||||
\fC#include <filesystem>\fP
|
||||
.br
|
||||
\fC#include <fstream>\fP
|
||||
.br
|
||||
\fC#include <string>\fP
|
||||
.br
|
||||
\fC#include <omp\&.h>\fP
|
||||
.br
|
||||
\fC#include <sys/stat\&.h>\fP
|
||||
@ -40,7 +36,7 @@ src/main.cpp \- The main program for this project\&.
|
||||
|
||||
.in +1c
|
||||
.ti -1c
|
||||
.RI "void \fBeuler_100_particles\fP ()"
|
||||
.RI "void \fBsimulate_100_particles\fP ()"
|
||||
.br
|
||||
.ti -1c
|
||||
.RI "int \fBmain\fP ()"
|
||||
@ -78,29 +74,29 @@ Definition in file \fBmain\&.cpp\fP\&.
|
||||
.SS "#define CHARGE 1\&."
|
||||
|
||||
.PP
|
||||
Definition at line \fB23\fP of file \fBmain\&.cpp\fP\&.
|
||||
Definition at line \fB21\fP of file \fBmain\&.cpp\fP\&.
|
||||
.SS "#define MASS 40\&."
|
||||
|
||||
.PP
|
||||
Definition at line \fB24\fP of file \fBmain\&.cpp\fP\&.
|
||||
Definition at line \fB22\fP of file \fBmain\&.cpp\fP\&.
|
||||
.SS "#define N 10000"
|
||||
|
||||
.PP
|
||||
Definition at line \fB22\fP of file \fBmain\&.cpp\fP\&.
|
||||
Definition at line \fB20\fP of file \fBmain\&.cpp\fP\&.
|
||||
.SS "#define PARTICLES 100"
|
||||
|
||||
.PP
|
||||
Definition at line \fB21\fP of file \fBmain\&.cpp\fP\&.
|
||||
Definition at line \fB19\fP of file \fBmain\&.cpp\fP\&.
|
||||
.SH "Function Documentation"
|
||||
.PP
|
||||
.SS "void euler_100_particles ()"
|
||||
|
||||
.PP
|
||||
Definition at line \fB26\fP of file \fBmain\&.cpp\fP\&.
|
||||
.SS "int main ()"
|
||||
|
||||
.PP
|
||||
Definition at line \fB77\fP of file \fBmain\&.cpp\fP\&.
|
||||
.SS "void simulate_100_particles ()"
|
||||
|
||||
.PP
|
||||
Definition at line \fB24\fP of file \fBmain\&.cpp\fP\&.
|
||||
.SH "Author"
|
||||
.PP
|
||||
Generated automatically by Doxygen for Penning Trap Simulation from the source code\&.
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
.TH "src/test_suite.cpp" 3 "Mon Oct 2 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.TH "src/test_suite.cpp" 3 "Sun Oct 8 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.ad l
|
||||
.nh
|
||||
.SH NAME
|
||||
@ -7,6 +7,24 @@ src/test_suite.cpp \- The test suite for the project\&.
|
||||
.SH SYNOPSIS
|
||||
.br
|
||||
.PP
|
||||
\fC#include 'PenningTrap\&.hpp'\fP
|
||||
.br
|
||||
\fC#include 'utils\&.hpp'\fP
|
||||
.br
|
||||
\fC#include <iomanip>\fP
|
||||
.br
|
||||
\fC#include <sstream>\fP
|
||||
.br
|
||||
\fC#include <string>\fP
|
||||
.br
|
||||
|
||||
.SS "Classes"
|
||||
|
||||
.in +1c
|
||||
.ti -1c
|
||||
.RI "class \fBPenningTrapTest\fP"
|
||||
.br
|
||||
.in -1c
|
||||
.SS "Functions"
|
||||
|
||||
.in +1c
|
||||
@ -46,7 +64,7 @@ Definition in file \fBtest_suite\&.cpp\fP\&.
|
||||
.SS "int main ()"
|
||||
|
||||
.PP
|
||||
Definition at line \fB12\fP of file \fBtest_suite\&.cpp\fP\&.
|
||||
Definition at line \fB135\fP of file \fBtest_suite\&.cpp\fP\&.
|
||||
.SH "Author"
|
||||
.PP
|
||||
Generated automatically by Doxygen for Penning Trap Simulation from the source code\&.
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
.TH "todo" 3 "Mon Oct 2 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.TH "todo" 3 "Sun Oct 8 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.ad l
|
||||
.nh
|
||||
.SH NAME
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
.TH "src/utils.cpp" 3 "Mon Oct 2 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.TH "src/utils.cpp" 3 "Sun Oct 8 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.ad l
|
||||
.nh
|
||||
.SH NAME
|
||||
@ -21,6 +21,14 @@ src/utils.cpp \- Implementation of the utils\&.
|
||||
.RI "std::string \fBscientific_format\fP (const std::vector< double > &v, int width, int prec)"
|
||||
.br
|
||||
.RI "Turns a vector of doubles into a string written in scientific format\&. "
|
||||
.ti -1c
|
||||
.RI "void \fBm_assert\fP (bool expr, std::string expr_str, std::string f, std::string file, int line, std::string msg)"
|
||||
.br
|
||||
.RI "Test an expression, confirm that test is ok, or abort execution\&. "
|
||||
.ti -1c
|
||||
.RI "bool \fBarma_vector_close_to\fP (arma::vec &a, arma::vec &b, double tol)"
|
||||
.br
|
||||
.RI "Test if two armadillo vectors are close to each other\&. "
|
||||
.in -1c
|
||||
.SH "Detailed Description"
|
||||
.PP
|
||||
@ -51,6 +59,51 @@ No known bugs
|
||||
Definition in file \fButils\&.cpp\fP\&.
|
||||
.SH "Function Documentation"
|
||||
.PP
|
||||
.SS "bool arma_vector_close_to (arma::vec & a, arma::vec & b, double tol = \fC1e\-8\fP)"
|
||||
|
||||
.PP
|
||||
Test if two armadillo vectors are close to each other\&. This function takes in 2 vectors and checks if they are approximately equal to each other given a tolerance\&.
|
||||
.PP
|
||||
\fBParameters\fP
|
||||
.RS 4
|
||||
\fIa\fP Vector a
|
||||
.br
|
||||
\fIb\fP Vector b
|
||||
.br
|
||||
\fItol\fP The tolerance
|
||||
.RE
|
||||
.PP
|
||||
\fBReturns\fP
|
||||
.RS 4
|
||||
Boolean
|
||||
.RE
|
||||
.PP
|
||||
|
||||
.PP
|
||||
Definition at line \fB59\fP of file \fButils\&.cpp\fP\&.
|
||||
.SS "void m_assert (bool expr, std::string expr_str, std::string func, std::string file, int line, std::string msg)"
|
||||
|
||||
.PP
|
||||
Test an expression, confirm that test is ok, or abort execution\&. This function takes in an expression and prints an OK message if it's true, or it prints a fail message and aborts execution if it fails\&.
|
||||
.PP
|
||||
\fBParameters\fP
|
||||
.RS 4
|
||||
\fIexpr\fP The expression to be evaluated
|
||||
.br
|
||||
\fIexpr_str\fP The stringified version of the expression
|
||||
.br
|
||||
\fIfunc\fP The function name of the caller
|
||||
.br
|
||||
\fIfile\fP The file of the caller
|
||||
.br
|
||||
\fIline\fP The line number where this function is called from
|
||||
.br
|
||||
\fImsg\fP The message to be displayed
|
||||
.RE
|
||||
.PP
|
||||
|
||||
.PP
|
||||
Definition at line \fB40\fP of file \fButils\&.cpp\fP\&.
|
||||
.SS "std::string scientific_format (const std::vector< double > & v, int width = \fC20\fP, int prec = \fC10\fP)"
|
||||
|
||||
.PP
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
.TH "include/utils.hpp" 3 "Mon Oct 2 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.TH "include/utils.hpp" 3 "Sun Oct 8 2023" "Penning Trap Simulation" \" -*- nroff -*-
|
||||
.ad l
|
||||
.nh
|
||||
.SH NAME
|
||||
@ -7,14 +7,16 @@ include/utils.hpp \- Function prototypes and macros that are useful\&.
|
||||
.SH SYNOPSIS
|
||||
.br
|
||||
.PP
|
||||
\fC#include <string>\fP
|
||||
.br
|
||||
\fC#include <vector>\fP
|
||||
\fC#include <armadillo>\fP
|
||||
.br
|
||||
\fC#include <iomanip>\fP
|
||||
.br
|
||||
\fC#include <sstream>\fP
|
||||
.br
|
||||
\fC#include <string>\fP
|
||||
.br
|
||||
\fC#include <vector>\fP
|
||||
.br
|
||||
|
||||
.SS "Macros"
|
||||
|
||||
@ -23,6 +25,13 @@ include/utils.hpp \- Function prototypes and macros that are useful\&.
|
||||
.RI "#define \fBDEBUG\fP(msg)"
|
||||
.br
|
||||
.RI "Writes a debug message\&. "
|
||||
.ti -1c
|
||||
.RI "#define \fBASSERT\fP(expr, msg)"
|
||||
.br
|
||||
.RI "A prettier assertion function\&. "
|
||||
.ti -1c
|
||||
.RI "#define \fB__METHOD_NAME__\fP methodName(__PRETTY_FUNCTION__)"
|
||||
.br
|
||||
.in -1c
|
||||
.SS "Functions"
|
||||
|
||||
@ -35,6 +44,14 @@ include/utils.hpp \- Function prototypes and macros that are useful\&.
|
||||
.RI "std::string \fBscientific_format\fP (const std::vector< double > &v, int width=20, int prec=10)"
|
||||
.br
|
||||
.RI "Turns a vector of doubles into a string written in scientific format\&. "
|
||||
.ti -1c
|
||||
.RI "void \fBm_assert\fP (bool expr, std::string expr_str, std::string func, std::string file, int line, std::string msg)"
|
||||
.br
|
||||
.RI "Test an expression, confirm that test is ok, or abort execution\&. "
|
||||
.ti -1c
|
||||
.RI "bool \fBarma_vector_close_to\fP (arma::vec &a, arma::vec &b, double tol=1e\-8)"
|
||||
.br
|
||||
.RI "Test if two armadillo vectors are close to each other\&. "
|
||||
.in -1c
|
||||
.SH "Detailed Description"
|
||||
.PP
|
||||
@ -67,14 +84,74 @@ No known bugs
|
||||
Definition in file \fButils\&.hpp\fP\&.
|
||||
.SH "Macro Definition Documentation"
|
||||
.PP
|
||||
.SS "#define __METHOD_NAME__ methodName(__PRETTY_FUNCTION__)"
|
||||
|
||||
.PP
|
||||
Definition at line \fB48\fP of file \fButils\&.hpp\fP\&.
|
||||
.SS "#define ASSERT(expr, msg)"
|
||||
\fBValue:\fP.PP
|
||||
.nf
|
||||
m_assert(expr, #expr, __METHOD_NAME__, __FILE__, \\
|
||||
__LINE__, msg)
|
||||
.fi
|
||||
|
||||
.PP
|
||||
A prettier assertion function\&. This macro calls the m_assert function which is a more informative assertion function than the regular assert function from cassert\&.
|
||||
.PP
|
||||
Definition at line \fB45\fP of file \fButils\&.hpp\fP\&.
|
||||
.SS "#define DEBUG(msg)"
|
||||
|
||||
.PP
|
||||
Writes a debug message\&. This function writes a debug message that includes the filename, line number, and a custom message\&. The function is wrapped in an ifdef that checks if DBG is defined, so one can choose to display the debug messages by adding the -DDBG flag when compiling\&.
|
||||
Writes a debug message\&. This macro writes a debug message that includes the filename, line number, and a custom message\&. The function is wrapped in an ifdef that checks if DBG is defined, so one can choose to display the debug messages by adding the -DDBG flag when compiling\&.
|
||||
.PP
|
||||
Definition at line \fB35\fP of file \fButils\&.hpp\fP\&.
|
||||
Definition at line \fB36\fP of file \fButils\&.hpp\fP\&.
|
||||
.SH "Function Documentation"
|
||||
.PP
|
||||
.SS "bool arma_vector_close_to (arma::vec & a, arma::vec & b, double tol = \fC1e\-8\fP)"
|
||||
|
||||
.PP
|
||||
Test if two armadillo vectors are close to each other\&. This function takes in 2 vectors and checks if they are approximately equal to each other given a tolerance\&.
|
||||
.PP
|
||||
\fBParameters\fP
|
||||
.RS 4
|
||||
\fIa\fP Vector a
|
||||
.br
|
||||
\fIb\fP Vector b
|
||||
.br
|
||||
\fItol\fP The tolerance
|
||||
.RE
|
||||
.PP
|
||||
\fBReturns\fP
|
||||
.RS 4
|
||||
Boolean
|
||||
.RE
|
||||
.PP
|
||||
|
||||
.PP
|
||||
Definition at line \fB59\fP of file \fButils\&.cpp\fP\&.
|
||||
.SS "void m_assert (bool expr, std::string expr_str, std::string func, std::string file, int line, std::string msg)"
|
||||
|
||||
.PP
|
||||
Test an expression, confirm that test is ok, or abort execution\&. This function takes in an expression and prints an OK message if it's true, or it prints a fail message and aborts execution if it fails\&.
|
||||
.PP
|
||||
\fBParameters\fP
|
||||
.RS 4
|
||||
\fIexpr\fP The expression to be evaluated
|
||||
.br
|
||||
\fIexpr_str\fP The stringified version of the expression
|
||||
.br
|
||||
\fIfunc\fP The function name of the caller
|
||||
.br
|
||||
\fIfile\fP The file of the caller
|
||||
.br
|
||||
\fIline\fP The line number where this function is called from
|
||||
.br
|
||||
\fImsg\fP The message to be displayed
|
||||
.RE
|
||||
.PP
|
||||
|
||||
.PP
|
||||
Definition at line \fB40\fP of file \fButils\&.cpp\fP\&.
|
||||
.SS "std::string scientific_format (const std::vector< double > & v, int width = \fC20\fP, int prec = \fC10\fP)"
|
||||
|
||||
.PP
|
||||
|
||||
@ -27,7 +27,7 @@ all: test_suite main
|
||||
main: main.o $(LIBOBJS) $(CLASSOBJS)
|
||||
$(CC) $^ -o $@ $(CFLAGS) $(DBGFLAG) -I$(INCLUDE) $(OPENMP)
|
||||
|
||||
test_suite: test_suite.o $(LIBOBJS)
|
||||
test_suite: test_suite.o $(LIBOBJS) $(CLASSOBJS)
|
||||
$(CC) $^ -o $@ $(CFLAGS) $(DBGFLAG) -I$(INCLUDE) $(OPENMP)
|
||||
|
||||
# Rule for object files
|
||||
|
||||
@ -13,15 +13,9 @@
|
||||
* @todo Implement evolve_forward_euler
|
||||
* */
|
||||
|
||||
#include "utils.hpp"
|
||||
#include "PenningTrap.hpp"
|
||||
#include "constants.hpp"
|
||||
#include <algorithm>
|
||||
#include <stdexcept>
|
||||
#include <omp.h>
|
||||
|
||||
#pragma omp declare reduction( + : arma::vec : omp_out += omp_in ) \
|
||||
initializer( omp_priv = omp_orig )
|
||||
#include "utils.hpp"
|
||||
|
||||
PenningTrap::PenningTrap(double B_0, double V_0, double d)
|
||||
{
|
||||
@ -38,20 +32,17 @@ void PenningTrap::add_particle(Particle particle)
|
||||
arma::vec PenningTrap::external_E_field(arma::vec r)
|
||||
{
|
||||
arma::vec::fixed<3> res;
|
||||
double f = this->V_0/(this->d*this->d);
|
||||
double f = this->V_0 / (this->d * this->d);
|
||||
res(0) = r(0);
|
||||
res(1) = r(1);
|
||||
res(2) = -2.*r(2);
|
||||
res(2) = -2. * r(2);
|
||||
|
||||
return f*res;
|
||||
return f * res;
|
||||
}
|
||||
|
||||
arma::vec PenningTrap::external_B_field(arma::vec r)
|
||||
{
|
||||
arma::vec::fixed<3> res;
|
||||
res(0) = 0.;
|
||||
res(1) = 0.;
|
||||
res(2) = this->B_0;
|
||||
arma::vec::fixed<3> res{0., 0., this->B_0};
|
||||
|
||||
return res;
|
||||
}
|
||||
@ -59,14 +50,14 @@ arma::vec PenningTrap::external_B_field(arma::vec r)
|
||||
arma::vec PenningTrap::force_on_particle(int i, int j)
|
||||
{
|
||||
// Calculate the difference between the particles' position
|
||||
arma::vec::fixed<3> res = this->particles.at(i).r_vec
|
||||
- this->particles.at(j).r_vec;
|
||||
arma::vec::fixed<3> res =
|
||||
this->particles.at(i).r_vec - this->particles.at(j).r_vec;
|
||||
|
||||
// Get the distance between the particles
|
||||
double norm = arma::norm(res);
|
||||
|
||||
// Multiply res with p_j's charge divided by the norm cubed
|
||||
res *= this->particles.at(j).q/(norm*norm*norm);
|
||||
res *= this->particles.at(j).q / (norm * norm * norm);
|
||||
|
||||
return res;
|
||||
}
|
||||
@ -75,16 +66,13 @@ arma::vec PenningTrap::total_force_external(int i)
|
||||
{
|
||||
Particle p = this->particles.at(i);
|
||||
|
||||
arma::vec::fixed<3> v_cross_B;
|
||||
|
||||
arma::vec::fixed<3> B = this->external_B_field(p.r_vec);
|
||||
|
||||
v_cross_B(0) = p.v_vec(1)*B(2) - p.v_vec(2)*B(1);
|
||||
v_cross_B(1) = p.v_vec(2)*B(0) - p.v_vec(0)*B(2);
|
||||
v_cross_B(2) = p.v_vec(0)*B(1) - p.v_vec(1)*B(0);
|
||||
arma::vec::fixed<3> v_cross_B{p.v_vec(1) * B(2) - p.v_vec(2) * B(1),
|
||||
p.v_vec(2) * B(0) - p.v_vec(0) * B(2),
|
||||
p.v_vec(0) * B(1) - p.v_vec(1) * B(0)};
|
||||
|
||||
arma::vec force = p.q
|
||||
*(this->external_E_field(p.r_vec) + v_cross_B);
|
||||
arma::vec force = p.q * (this->external_E_field(p.r_vec) + v_cross_B);
|
||||
|
||||
return force;
|
||||
}
|
||||
@ -95,7 +83,7 @@ arma::vec PenningTrap::total_force_particles(int i)
|
||||
|
||||
arma::vec res(3);
|
||||
|
||||
for (int j=0; j < this->particles.size(); j++) {
|
||||
for (int j = 0; j < this->particles.size(); j++) {
|
||||
if (i == j) {
|
||||
continue;
|
||||
}
|
||||
@ -103,7 +91,7 @@ arma::vec PenningTrap::total_force_particles(int i)
|
||||
res += this->force_on_particle(i, j);
|
||||
}
|
||||
|
||||
res *= K_E*(p.q/p.m);
|
||||
res *= K_E * (p.q / p.m);
|
||||
|
||||
return res;
|
||||
}
|
||||
@ -115,7 +103,65 @@ arma::vec PenningTrap::total_force(int i)
|
||||
|
||||
void PenningTrap::evolve_RK4(double dt)
|
||||
{
|
||||
std::vector<Particle> tmp_particles = this->particles;
|
||||
|
||||
arma::vec::fixed<3> *k_v = new arma::vec::fixed<3>[this->particles.size()*4];
|
||||
arma::vec::fixed<3> *k_r = new arma::vec::fixed<3>[this->particles.size()*4];
|
||||
|
||||
int size = this->particles.size();
|
||||
|
||||
for (int i=0; i<size; i++) {
|
||||
k_v[i] = this->total_force(i)/this->particles.at(i).m;
|
||||
k_r[i] = this->particles.at(i).v_vec;
|
||||
}
|
||||
|
||||
for (int i=0; i<size; i++) {
|
||||
Particle *p = &this->particles.at(i);
|
||||
|
||||
p->v_vec = tmp_particles.at(i).v_vec + (dt/2)*k_v[i];
|
||||
p->r_vec = tmp_particles.at(i).r_vec + (dt/2)*k_r[i];
|
||||
}
|
||||
|
||||
|
||||
for (int i=0; i<size; i++) {
|
||||
k_v[1*size + i] = this->total_force(i)/this->particles.at(i).m;
|
||||
k_r[1*size + i] = this->particles.at(i).v_vec;
|
||||
}
|
||||
|
||||
for (int i=0; i<size; i++) {
|
||||
Particle *p = &this->particles.at(i);
|
||||
|
||||
p->v_vec = tmp_particles.at(i).v_vec + (dt/2)*k_v[1*size + i];
|
||||
p->r_vec = tmp_particles.at(i).r_vec + (dt/2)*k_r[1*size + i];
|
||||
}
|
||||
|
||||
for (int i=0; i<size; i++) {
|
||||
k_v[2*size + i] = this->total_force(i)/this->particles.at(i).m;
|
||||
k_r[2*size + i] = this->particles.at(i).v_vec;
|
||||
}
|
||||
|
||||
for (int i=0; i<size; i++) {
|
||||
Particle *p = &this->particles.at(i);
|
||||
|
||||
p->v_vec = tmp_particles.at(i).v_vec + dt*k_v[2*size + i];
|
||||
p->r_vec = tmp_particles.at(i).r_vec + dt*k_r[2*size + i];
|
||||
}
|
||||
|
||||
|
||||
for (int i=0; i<size; i++) {
|
||||
k_v[3*size + i] = this->total_force(i)/this->particles.at(i).m;
|
||||
k_r[3*size + i] = this->particles.at(i).v_vec;
|
||||
}
|
||||
|
||||
for (int i=0; i<size; i++) {
|
||||
Particle *p = &this->particles.at(i);
|
||||
|
||||
p->v_vec = tmp_particles.at(i).v_vec + dt*(k_v[i] + k_v[size + i] + k_v[2*size + i] + k_v[3*size + i])/6;
|
||||
p->r_vec = tmp_particles.at(i).r_vec + dt*(k_r[i] + k_r[size + i] + k_r[2*size + i] + k_r[3*size + i])/6;
|
||||
}
|
||||
|
||||
delete [] k_v;
|
||||
delete [] k_r;
|
||||
}
|
||||
|
||||
void PenningTrap::evolve_forward_euler(double dt)
|
||||
@ -124,11 +170,11 @@ void PenningTrap::evolve_forward_euler(double dt)
|
||||
|
||||
Particle *p;
|
||||
|
||||
#pragma omp parallel for private(p)
|
||||
for (int i=0; i < this->particles.size(); i++) {
|
||||
#pragma omp parallel for private(p)
|
||||
for (int i = 0; i < this->particles.size(); i++) {
|
||||
p = &new_state.at(i);
|
||||
p->v_vec += dt*this->total_force(i)/new_state.at(i).m;
|
||||
p->r_vec += dt*this->particles.at(i).v_vec;
|
||||
p->v_vec += dt * this->total_force(i) / new_state.at(i).m;
|
||||
p->r_vec += dt * this->particles.at(i).v_vec;
|
||||
}
|
||||
|
||||
this->particles = new_state;
|
||||
|
||||
71
src/animate_100_particles.py
Normal file
71
src/animate_100_particles.py
Normal file
@ -0,0 +1,71 @@
|
||||
import matplotlib.pyplot as plt
|
||||
import numpy as np
|
||||
from matplotlib import animation
|
||||
from mpl_toolkits.mplot3d import Axes3D
|
||||
|
||||
|
||||
def get_data(files):
|
||||
res = []
|
||||
for file in files:
|
||||
arr = [[], [], []]
|
||||
with open(file, encoding="utf8") as f:
|
||||
lines = f.readlines()
|
||||
|
||||
for line in lines:
|
||||
xi, yi, zi = map(float, line.strip().split(","))
|
||||
arr[0].append(xi)
|
||||
arr[1].append(yi)
|
||||
arr[2].append(zi)
|
||||
res.append(arr)
|
||||
|
||||
return np.array(res)
|
||||
|
||||
|
||||
def update(num, lines, arr):
|
||||
for line, a in zip(lines, arr):
|
||||
line.set_data(a[:2, num - 1 : num])
|
||||
line.set_3d_properties(a[2, num])
|
||||
|
||||
|
||||
def animate():
|
||||
plt.style.use("dark_background")
|
||||
fig = plt.figure()
|
||||
ax = fig.add_subplot(projection="3d")
|
||||
|
||||
arr = get_data([f"output/simulate_100_particles/p{i}.txt" for i in range(100)])
|
||||
|
||||
arr = arr[:, :, ::10]
|
||||
|
||||
N = len(arr[0][0])
|
||||
|
||||
lines = [ax.plot(*a[:, 1], "o")[0] for a in arr]
|
||||
|
||||
ax.set_title("100 particles inside a Penning trap")
|
||||
plt.figtext(
|
||||
0.5,
|
||||
0.01,
|
||||
"100 randomly generated particles "
|
||||
"evolving over a time of 50 microseconds.",
|
||||
fontsize=12,
|
||||
horizontalalignment="center",
|
||||
)
|
||||
|
||||
ax.set_xlim3d([-500.0, 500.0])
|
||||
ax.set_xlabel("X (micrometers)")
|
||||
|
||||
ax.set_ylim3d([-500.0, 500.0])
|
||||
ax.set_ylabel("Y (micrometers)")
|
||||
|
||||
ax.set_zlim3d([-500.0, 500.0])
|
||||
ax.set_zlabel("Z (micrometers)")
|
||||
|
||||
ani = animation.FuncAnimation(
|
||||
fig, update, N, fargs=(lines, arr), interval=1, blit=False
|
||||
)
|
||||
|
||||
ani.save("../images/100_particles.gif", writer=animation.FFMpegFileWriter(fps=50))
|
||||
# plt.show()
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
animate()
|
||||
42
src/main.cpp
42
src/main.cpp
@ -10,9 +10,7 @@
|
||||
* @bug No known bugs
|
||||
* */
|
||||
|
||||
#include <filesystem>
|
||||
#include <fstream>
|
||||
#include <string>
|
||||
#include <omp.h>
|
||||
#include <sys/stat.h>
|
||||
|
||||
@ -23,52 +21,54 @@
|
||||
#define CHARGE 1.
|
||||
#define MASS 40. // unit: amu
|
||||
|
||||
void euler_100_particles()
|
||||
void simulate_100_particles()
|
||||
{
|
||||
PenningTrap trap;
|
||||
|
||||
// Add particles inside trap
|
||||
for (int i=0; i < PARTICLES; i++) {
|
||||
arma::vec r = arma::vec(3).randn() * 0.1 * trap.get_d(); // random initial position
|
||||
arma::vec v = arma::vec(3).randn() * 0.1 * trap.get_d(); // random initial velocity
|
||||
for (int i = 0; i < PARTICLES; i++) {
|
||||
arma::vec r = arma::vec(3).randn() * 0.1 *
|
||||
trap.get_d(); // random initial position
|
||||
arma::vec v = arma::vec(3).randn() * 0.1 *
|
||||
trap.get_d(); // random initial velocity
|
||||
trap.add_particle(Particle(CHARGE, MASS, r, v));
|
||||
}
|
||||
|
||||
double time = 50.; // microseconds
|
||||
double dt = time / (double) N;
|
||||
double dt = time / (double)N;
|
||||
|
||||
auto res = new arma::vec::fixed<3>[PARTICLES][N];
|
||||
|
||||
int counter = 0;
|
||||
|
||||
// Get the path of all particles
|
||||
for (int j=0; j < N; j++) {
|
||||
#pragma omp parallel for
|
||||
for (int i=0; i < PARTICLES; i++) {
|
||||
for (int j = 0; j < N; j++) {
|
||||
#pragma omp parallel for
|
||||
for (int i = 0; i < PARTICLES; i++) {
|
||||
res[i][j] = trap.get_particle(i);
|
||||
}
|
||||
trap.evolve_forward_euler(dt);
|
||||
trap.evolve_RK4(dt);
|
||||
}
|
||||
|
||||
std::cout << counter << std::endl;
|
||||
|
||||
arma::vec::fixed<3>* cur_row;
|
||||
arma::vec::fixed<3> *cur_row;
|
||||
arma::vec::fixed<3> cur_elem;
|
||||
|
||||
mkdir("output", 0777);
|
||||
mkdir("output/simulate_100_particles", 0777);
|
||||
|
||||
std::ofstream ofile;
|
||||
|
||||
// Write particle paths to file
|
||||
#pragma omp parallel for private(cur_row, cur_elem, ofile)
|
||||
for (int i=0; i < PARTICLES; i++) {
|
||||
// Write particle paths to file
|
||||
#pragma omp parallel for private(cur_row, cur_elem, ofile)
|
||||
for (int i = 0; i < PARTICLES; i++) {
|
||||
cur_row = res[i];
|
||||
ofile.open("output/p" + std::to_string(i) + ".txt");
|
||||
for (int j=0; j < N; j++) {
|
||||
ofile.open("output/simulate_100_particles/p" + std::to_string(i) + ".txt");
|
||||
for (int j = 0; j < N; j++) {
|
||||
cur_elem = cur_row[j];
|
||||
ofile << cur_elem(0) << ","
|
||||
<< cur_elem(1) << ","
|
||||
<< cur_elem(2) << "\n";
|
||||
ofile << cur_elem(0) << "," << cur_elem(1) << "," << cur_elem(2)
|
||||
<< "\n";
|
||||
}
|
||||
ofile.close();
|
||||
}
|
||||
@ -78,7 +78,7 @@ int main()
|
||||
{
|
||||
double start = omp_get_wtime();
|
||||
|
||||
euler_100_particles();
|
||||
simulate_100_particles();
|
||||
|
||||
double end = omp_get_wtime();
|
||||
|
||||
|
||||
63
src/test.py
63
src/test.py
@ -1,63 +0,0 @@
|
||||
import matplotlib.pyplot as plt
|
||||
import numpy as np
|
||||
from mpl_toolkits.mplot3d import Axes3D
|
||||
from matplotlib import animation
|
||||
|
||||
def get_data(files):
|
||||
res = []
|
||||
for file in files:
|
||||
arr = [[], [], []]
|
||||
with open(file) as f:
|
||||
lines = f.readlines()
|
||||
|
||||
for line in lines:
|
||||
xi,yi,zi = map(lambda x: float(x), line.strip().split(","))
|
||||
arr[0].append(xi)
|
||||
arr[1].append(yi)
|
||||
arr[2].append(zi)
|
||||
res.append(arr)
|
||||
|
||||
return np.array(res)
|
||||
|
||||
def update(num, lines, arr):
|
||||
for line, a in zip(lines, arr):
|
||||
line.set_data(a[:2, num])
|
||||
line.set_3d_properties(a[2, num])
|
||||
|
||||
|
||||
|
||||
def animate():
|
||||
fig = plt.figure()
|
||||
ax = fig.add_subplot(projection="3d")
|
||||
|
||||
|
||||
arr = get_data([f"output/p{i}.txt" for i in range(100)])
|
||||
|
||||
arr = arr[:,:,::10]
|
||||
|
||||
N = len(arr[0][0])
|
||||
|
||||
lines = [ax.plot(*a[:,1], "o")[0] for a in arr]
|
||||
|
||||
ax.set_xlim3d([-500.0, 500.0])
|
||||
ax.set_xlabel('X')
|
||||
|
||||
ax.set_ylim3d([-500.0, 500.0])
|
||||
ax.set_ylabel('Y')
|
||||
|
||||
ax.set_zlim3d([-500.0, 500.0])
|
||||
ax.set_zlabel('Z')
|
||||
|
||||
ani = animation.FuncAnimation(fig, update, N, fargs=(lines, arr),
|
||||
interval=1,
|
||||
blit=False)
|
||||
|
||||
|
||||
# ani.save("100_particles.gif", writer=animation.FFMpegFileWriter(fps=30))
|
||||
plt.show()
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
animate()
|
||||
|
||||
|
||||
@ -9,7 +9,135 @@
|
||||
*
|
||||
* @bug No known bugs
|
||||
* */
|
||||
int main()
|
||||
|
||||
#include "PenningTrap.hpp"
|
||||
#include "utils.hpp"
|
||||
|
||||
#include <iomanip>
|
||||
#include <sstream>
|
||||
#include <string>
|
||||
|
||||
class PenningTrapTest {
|
||||
public:
|
||||
static void test_external_E_field()
|
||||
{
|
||||
PenningTrap trap;
|
||||
|
||||
// Vector containing inputs and expected results
|
||||
std::vector<std::pair<arma::vec, arma::vec>> tests;
|
||||
|
||||
tests.push_back(
|
||||
std::make_pair(arma::vec{0., 0., 0.}, arma::vec{0., 0., 0.}));
|
||||
|
||||
tests.push_back(std::make_pair(arma::vec{10., 0., 0.},
|
||||
arma::vec{96.4852558, 0., 0.}));
|
||||
|
||||
tests.push_back(std::make_pair(arma::vec{10., 0., 0.},
|
||||
arma::vec{96.4852558, 0., 0.}));
|
||||
|
||||
tests.push_back(std::make_pair(arma::vec{0., 10., 0.},
|
||||
arma::vec{0., 96.4852558, 0.}));
|
||||
|
||||
tests.push_back(std::make_pair(arma::vec{0., 0., 10.},
|
||||
arma::vec{0., 0., -192.9705116}));
|
||||
|
||||
arma::vec result;
|
||||
arma::vec v;
|
||||
std::stringstream msg;
|
||||
for (int i = 0; i < tests.size(); i++) {
|
||||
v = tests.at(i).first;
|
||||
result = trap.external_E_field(v);
|
||||
|
||||
msg.str("");
|
||||
msg << "Testing the external E field at (" << std::setprecision(2)
|
||||
<< v(0) << "," << v(1) << "," << v(2) << ").";
|
||||
|
||||
ASSERT(arma_vector_close_to(result, tests.at(i).second), msg.str());
|
||||
}
|
||||
}
|
||||
|
||||
static void test_external_B_field()
|
||||
{
|
||||
// No point in testing at different points since it's not dependent
|
||||
// on position.
|
||||
PenningTrap trap;
|
||||
arma::vec expected{0., 0., T};
|
||||
arma::vec result = trap.external_B_field(arma::vec{0., 0., 0.});
|
||||
ASSERT(arma_vector_close_to(expected, result),
|
||||
"Testing the external B field at (0,0,0)");
|
||||
}
|
||||
|
||||
static void test_force_on_particle()
|
||||
{
|
||||
PenningTrap trap;
|
||||
arma::vec v{0., 0., 0.};
|
||||
|
||||
// Add particles to test
|
||||
trap.add_particle(Particle(1., 40., arma::vec{0., 0., 0.}, v));
|
||||
trap.add_particle(Particle(1., 40., arma::vec{1., 0., 0.}, v));
|
||||
trap.add_particle(Particle(1., 40., arma::vec{0., 3., 4.}, v));
|
||||
|
||||
// Test p0 and p1
|
||||
arma::vec expected{-1., 0., 0.};
|
||||
arma::vec result = trap.force_on_particle(0, 1);
|
||||
ASSERT(arma_vector_close_to(expected, result),
|
||||
"Testing the force on a particle at (0,0,0) from a "
|
||||
"particle at (1,0,0).");
|
||||
|
||||
// Test p0 and p2
|
||||
expected = arma::vec{0, -.024, -.032};
|
||||
result = trap.force_on_particle(0, 2);
|
||||
ASSERT(arma_vector_close_to(expected, result),
|
||||
"Testing the force on a particle at (0,0,0) from a "
|
||||
"particle at (0,3,4).");
|
||||
}
|
||||
|
||||
static void test_total_force_external()
|
||||
{
|
||||
PenningTrap trap;
|
||||
trap.add_particle(
|
||||
Particle(1., 40., arma::vec{1., 2., 3.}, arma::vec{3., 4., 5.}));
|
||||
|
||||
arma::vec expected{395.58954878, -270.15871624, -57.89115348};
|
||||
arma::vec result = trap.total_force_external(0);
|
||||
ASSERT(arma_vector_close_to(expected, result),
|
||||
"Testing the total external force on a particle at "
|
||||
"(1,2,3) with velocity (3,4,5)");
|
||||
}
|
||||
|
||||
static void test_total_force_particles()
|
||||
{
|
||||
PenningTrap trap;
|
||||
trap.add_particle(
|
||||
Particle(1., 40., arma::vec{0., 0., 0.}, arma::vec{0., 0., 0.}));
|
||||
|
||||
arma::vec expected{0., 0., 0.};
|
||||
arma::vec result = trap.total_force_particles(0);
|
||||
ASSERT(arma_vector_close_to(expected, result),
|
||||
"Testing the total force of all particles on particle 0 "
|
||||
"with only a single particle");
|
||||
|
||||
trap.add_particle(
|
||||
Particle(1., 40., arma::vec{1., 0., 0.}, arma::vec{0., 0., 0.}));
|
||||
trap.add_particle(
|
||||
Particle(1., 40., arma::vec{0., 1., 0.}, arma::vec{0., 0., 0.}));
|
||||
trap.add_particle(
|
||||
Particle(1., 40., arma::vec{0., 0., 1.}, arma::vec{0., 0., 0.}));
|
||||
|
||||
expected = arma::vec(3, arma::fill::value(-3473.383325));
|
||||
result = trap.total_force_particles(0);
|
||||
ASSERT(arma_vector_close_to(expected, result),
|
||||
"Testing the total force of all particles on particle 0 "
|
||||
"with 3 other particles.");
|
||||
}
|
||||
};
|
||||
|
||||
int main()
|
||||
{
|
||||
PenningTrapTest::test_external_E_field();
|
||||
PenningTrapTest::test_external_B_field();
|
||||
PenningTrapTest::test_force_on_particle();
|
||||
PenningTrapTest::test_total_force_external();
|
||||
PenningTrapTest::test_total_force_particles();
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -18,11 +18,54 @@ std::string scientific_format(double d, int width, int prec)
|
||||
return ss.str();
|
||||
}
|
||||
|
||||
std::string scientific_format(const std::vector<double>& v, int width, int prec)
|
||||
std::string scientific_format(const std::vector<double> &v, int width, int prec)
|
||||
{
|
||||
std::stringstream ss;
|
||||
for(double elem : v) {
|
||||
for (double elem : v) {
|
||||
ss << scientific_format(elem, width, prec);
|
||||
}
|
||||
return ss.str();
|
||||
}
|
||||
|
||||
static void print_message(std::string msg)
|
||||
{
|
||||
if (msg.size() > 0) {
|
||||
std::cout << "message: " << msg << "\n\n";
|
||||
}
|
||||
else {
|
||||
std::cout << "\n";
|
||||
}
|
||||
}
|
||||
|
||||
void m_assert(bool expr, std::string expr_str, std::string f, std::string file,
|
||||
int line, std::string msg)
|
||||
{
|
||||
std::string new_assert(f.size() + (expr ? 4 : 6), '-');
|
||||
std::cout << "\x1B[36m" << new_assert << "\033[0m\n";
|
||||
std::cout << f << ": ";
|
||||
if (expr) {
|
||||
std::cout << "\x1B[32mOK\033[0m\n";
|
||||
print_message(msg);
|
||||
}
|
||||
else {
|
||||
std::cout << "\x1B[31mFAIL\033[0m\n";
|
||||
print_message(msg);
|
||||
std::cout << file << " " << line << ": Assertion \"" << expr_str
|
||||
<< "\" Failed\n\n";
|
||||
abort();
|
||||
}
|
||||
}
|
||||
|
||||
bool arma_vector_close_to(arma::vec &a, arma::vec &b, double tol)
|
||||
{
|
||||
if (a.n_elem != b.n_elem) {
|
||||
return false;
|
||||
}
|
||||
|
||||
for (int i = 0; i < a.n_elem; i++) {
|
||||
if (std::abs(a(i) - b(i)) >= tol) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user