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<div class="headertitle"><div class="title">test_suite.cpp</div></div>
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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>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include &lt;iomanip&gt;</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include &lt;sstream&gt;</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include &lt;string&gt;</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 &quot;<a class="code" href="PenningTrap_8hpp.html">PenningTrap.hpp</a>&quot;</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include &quot;<a class="code" href="constants_8hpp.html">constants.hpp</a>&quot;</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include &quot;<a class="code" href="utils_8hpp.html">utils.hpp</a>&quot;</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> </div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"><a class="line" href="classPenningTrapTest.html"> 23</a></span><span class="keyword">class </span><a class="code hl_class" href="classPenningTrapTest.html">PenningTrapTest</a></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span>{</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="classPenningTrapTest.html#a6a303be62039ca2ecccd8252744d4dc8"> 28</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classPenningTrapTest.html#a6a303be62039ca2ecccd8252744d4dc8">test_external_E_field</a>()</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> <a class="code hl_class" href="classPenningTrap.html">PenningTrap</a> trap;</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="comment">// Vector containing inputs and expected results</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> std::vector&lt;std::pair&lt;vec3, vec3&gt;&gt; tests;</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(<a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{0., 0., 0.}, <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{0., 0., 0.}));</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> tests.push_back(</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> std::make_pair(<a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{10., 0., 0.}, <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{96.4852558, 0., 0.}));</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> tests.push_back(</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> std::make_pair(<a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{10., 0., 0.}, <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{96.4852558, 0., 0.}));</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> tests.push_back(</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> std::make_pair(<a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{0., 10., 0.}, <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{0., 96.4852558, 0.}));</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> tests.push_back(</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> std::make_pair(<a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{0., 0., 10.}, <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{0., 0., -192.9705116}));</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> <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a> result;</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a> v;</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> std::stringstream msg;</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i &lt; tests.size(); i++) {</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> v = tests.at(i).first;</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> result = trap.<a class="code hl_function" href="classPenningTrap.html#a5846c8f75cdc543fd9cf0b2185a3ef22">external_E_field</a>(v);</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> msg.str(<span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> msg &lt;&lt; <span class="stringliteral">&quot;Testing the external E field at (&quot;</span> &lt;&lt; std::setprecision(2)</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> &lt;&lt; v(0) &lt;&lt; <span class="stringliteral">&quot;,&quot;</span> &lt;&lt; v(1) &lt;&lt; <span class="stringliteral">&quot;,&quot;</span> &lt;&lt; v(2) &lt;&lt; <span class="stringliteral">&quot;).&quot;</span>;</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> <a class="code hl_define" href="utils_8hpp.html#a73d4f21ad937dbc50a0c0538c78fd4f9">ASSERT</a>(<a class="code hl_function" href="utils_8hpp.html#ab3e0cf669bddc59bd53998490ffb68b9">close_to</a>(result, tests.at(i).second), msg.str());</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> }</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> </div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"><a class="line" href="classPenningTrapTest.html#ad668d7d875bdc1909a42426bf9dead9e"> 66</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classPenningTrapTest.html#ad668d7d875bdc1909a42426bf9dead9e">test_external_B_field</a>()</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">// No point in testing at different points since it&#39;s not dependent</span></div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="comment">// on position.</span></div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <a class="code hl_class" href="classPenningTrap.html">PenningTrap</a> trap;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a> expected{0., 0., <a class="code hl_define" href="constants_8hpp.html#a0acb682b8260ab1c60b918599864e2e5">T</a>};</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a> result = trap.<a class="code hl_function" href="classPenningTrap.html#a361f2c4862c90b5e8e2a2f50c6a95655">external_B_field</a>(<a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{0., 0., 0.});</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <a class="code hl_define" href="utils_8hpp.html#a73d4f21ad937dbc50a0c0538c78fd4f9">ASSERT</a>(<a class="code hl_function" href="utils_8hpp.html#ab3e0cf669bddc59bd53998490ffb68b9">close_to</a>(expected, result),</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="stringliteral">&quot;Testing the external B field at (0,0,0)&quot;</span>);</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> </div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"><a class="line" href="classPenningTrapTest.html#a5f4f0b150e54ce463bb29f76d49883f9"> 80</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classPenningTrapTest.html#a5f4f0b150e54ce463bb29f76d49883f9">test_force_on_particle</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> <a class="code hl_class" href="classPenningTrap.html">PenningTrap</a> trap;</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a> v{0., 0., 0.};</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="comment">// Add particles to test</span></div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> trap.<a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">add_particle</a>(<a class="code hl_class" href="classParticle.html">Particle</a>(<a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{0., 0., 0.}, v));</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> trap.<a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">add_particle</a>(<a class="code hl_class" href="classParticle.html">Particle</a>(<a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{1., 0., 0.}, v));</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> trap.<a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">add_particle</a>(<a class="code hl_class" href="classParticle.html">Particle</a>(<a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{0., 3., 4.}, v));</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> <span class="comment">// Test p0 and p1</span></div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a> expected{-1., 0., 0.};</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a> result = trap.<a class="code hl_function" href="classPenningTrap.html#a7f210bb2768a5d79ced4b0df0df97598">force_on_particle</a>(0, 1);</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <a class="code hl_define" href="utils_8hpp.html#a73d4f21ad937dbc50a0c0538c78fd4f9">ASSERT</a>(<a class="code hl_function" href="utils_8hpp.html#ab3e0cf669bddc59bd53998490ffb68b9">close_to</a>(expected, result),</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="stringliteral">&quot;Testing the force on a particle at (0,0,0) from a &quot;</span></div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="stringliteral">&quot;particle at (1,0,0).&quot;</span>);</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> <span class="comment">// Test p0 and p2</span></div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> expected = <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{0, -.024, -.032};</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> result = trap.<a class="code hl_function" href="classPenningTrap.html#a7f210bb2768a5d79ced4b0df0df97598">force_on_particle</a>(0, 2);</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <a class="code hl_define" href="utils_8hpp.html#a73d4f21ad937dbc50a0c0538c78fd4f9">ASSERT</a>(<a class="code hl_function" href="utils_8hpp.html#ab3e0cf669bddc59bd53998490ffb68b9">close_to</a>(expected, result),</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="stringliteral">&quot;Testing the force on a particle at (0,0,0) from a &quot;</span></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="stringliteral">&quot;particle at (0,3,4).&quot;</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"> 104</span> </div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"><a class="line" href="classPenningTrapTest.html#ae6d0c8e0d80338fb7c7edefc97331046"> 107</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classPenningTrapTest.html#ae6d0c8e0d80338fb7c7edefc97331046">test_total_force_external</a>()</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> {</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <a class="code hl_class" href="classPenningTrap.html">PenningTrap</a> trap;</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> trap.<a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">add_particle</a>(<a class="code hl_class" href="classParticle.html">Particle</a>(<a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{1., 2., 3.}, <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{3., 4., 5.}));</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> <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a> expected{395.58954878, -270.15871624, -57.89115348};</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a> result = trap.<a class="code hl_function" href="classPenningTrap.html#a2c01108b52c8e2a003cf9170da9e7682">total_force_external</a>(0);</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <a class="code hl_define" href="utils_8hpp.html#a73d4f21ad937dbc50a0c0538c78fd4f9">ASSERT</a>(<a class="code hl_function" href="utils_8hpp.html#ab3e0cf669bddc59bd53998490ffb68b9">close_to</a>(expected, result),</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="stringliteral">&quot;Testing the total external force on a particle at &quot;</span></div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="stringliteral">&quot;(1,2,3) with velocity (3,4,5)&quot;</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> </div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"><a class="line" href="classPenningTrapTest.html#a68449d508e66205bc8b27fa5f60db508"> 122</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classPenningTrapTest.html#a68449d508e66205bc8b27fa5f60db508">test_total_force_particles</a>()</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> <a class="code hl_class" href="classPenningTrap.html">PenningTrap</a> trap;</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> trap.<a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">add_particle</a>(<a class="code hl_class" href="classParticle.html">Particle</a>(<a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{0., 0., 0.}, <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{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> <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a> expected{0., 0., 0.};</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a> result = trap.<a class="code hl_function" href="classPenningTrap.html#a2fe1cefbae18fa5808155ee0d2df713c">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#ab3e0cf669bddc59bd53998490ffb68b9">close_to</a>(expected, result),</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> <span class="stringliteral">&quot;Testing the total force of all particles on particle 0 &quot;</span></div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="stringliteral">&quot;with only a single particle&quot;</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> trap.<a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">add_particle</a>(<a class="code hl_class" href="classParticle.html">Particle</a>(<a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{1., 0., 0.}, <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{0., 0., 0.}));</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> trap.<a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">add_particle</a>(<a class="code hl_class" href="classParticle.html">Particle</a>(<a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{0., 1., 0.}, <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{0., 0., 0.}));</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> trap.<a class="code hl_function" href="classPenningTrap.html#a6e9776ff5b149f01080800716455d7c8">add_particle</a>(<a class="code hl_class" href="classParticle.html">Particle</a>(<a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{0., 0., 1.}, <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>{0., 0., 0.}));</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> expected = <a class="code hl_typedef" href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a>().fill(-138935.333);</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> result = trap.<a class="code hl_function" href="classPenningTrap.html#a2fe1cefbae18fa5808155ee0d2df713c">total_force_particles</a>(0);</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <a class="code hl_define" href="utils_8hpp.html#a73d4f21ad937dbc50a0c0538c78fd4f9">ASSERT</a>(<a class="code hl_function" href="utils_8hpp.html#ab3e0cf669bddc59bd53998490ffb68b9">close_to</a>(expected, result),</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <span class="stringliteral">&quot;Testing the total force of all particles on particle 0 &quot;</span></div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <span class="stringliteral">&quot;with 3 other particles.&quot;</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>};</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> </div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span><span class="keywordtype">int</span> main()</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span>{</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <a class="code hl_class" href="classPenningTrapTest.html">PenningTrapTest</a> test;</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> test.<a class="code hl_function" href="classPenningTrapTest.html#a6a303be62039ca2ecccd8252744d4dc8">test_external_E_field</a>();</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> test.<a class="code hl_function" href="classPenningTrapTest.html#ad668d7d875bdc1909a42426bf9dead9e">test_external_B_field</a>();</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> test.<a class="code hl_function" href="classPenningTrapTest.html#a5f4f0b150e54ce463bb29f76d49883f9">test_force_on_particle</a>();</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> test.<a class="code hl_function" href="classPenningTrapTest.html#ae6d0c8e0d80338fb7c7edefc97331046">test_total_force_external</a>();</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> test.<a class="code hl_function" href="classPenningTrapTest.html#a68449d508e66205bc8b27fa5f60db508">test_total_force_particles</a>();</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</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#l00022">Particle.hpp:23</a></div></div>
<div class="ttc" id="aclassPenningTrapTest_html"><div class="ttname"><a href="classPenningTrapTest.html">PenningTrapTest</a></div><div class="ttdoc">Test class for the Penning trap.</div><div class="ttdef"><b>Definition:</b> <a href="test__suite_8cpp_source.html#l00023">test_suite.cpp:24</a></div></div>
<div class="ttc" id="aclassPenningTrapTest_html_a5f4f0b150e54ce463bb29f76d49883f9"><div class="ttname"><a href="classPenningTrapTest.html#a5f4f0b150e54ce463bb29f76d49883f9">PenningTrapTest::test_force_on_particle</a></div><div class="ttdeci">void test_force_on_particle()</div><div class="ttdoc">Test that the force between particles gives expected results.</div><div class="ttdef"><b>Definition:</b> <a href="test__suite_8cpp_source.html#l00080">test_suite.cpp:80</a></div></div>
<div class="ttc" id="aclassPenningTrapTest_html_a68449d508e66205bc8b27fa5f60db508"><div class="ttname"><a href="classPenningTrapTest.html#a68449d508e66205bc8b27fa5f60db508">PenningTrapTest::test_total_force_particles</a></div><div class="ttdeci">void test_total_force_particles()</div><div class="ttdoc">Test that the total force of all particles on a single particle returns expected results.</div><div class="ttdef"><b>Definition:</b> <a href="test__suite_8cpp_source.html#l00122">test_suite.cpp:122</a></div></div>
<div class="ttc" id="aclassPenningTrapTest_html_a6a303be62039ca2ecccd8252744d4dc8"><div class="ttname"><a href="classPenningTrapTest.html#a6a303be62039ca2ecccd8252744d4dc8">PenningTrapTest::test_external_E_field</a></div><div class="ttdeci">void test_external_E_field()</div><div class="ttdoc">Test that the external E field gives correct values.</div><div class="ttdef"><b>Definition:</b> <a href="test__suite_8cpp_source.html#l00028">test_suite.cpp:28</a></div></div>
<div class="ttc" id="aclassPenningTrapTest_html_ad668d7d875bdc1909a42426bf9dead9e"><div class="ttname"><a href="classPenningTrapTest.html#ad668d7d875bdc1909a42426bf9dead9e">PenningTrapTest::test_external_B_field</a></div><div class="ttdeci">void test_external_B_field()</div><div class="ttdoc">Test that the external B field gives correct values.</div><div class="ttdef"><b>Definition:</b> <a href="test__suite_8cpp_source.html#l00066">test_suite.cpp:66</a></div></div>
<div class="ttc" id="aclassPenningTrapTest_html_ae6d0c8e0d80338fb7c7edefc97331046"><div class="ttname"><a href="classPenningTrapTest.html#ae6d0c8e0d80338fb7c7edefc97331046">PenningTrapTest::test_total_force_external</a></div><div class="ttdeci">void test_total_force_external()</div><div class="ttdoc">Test that the total external force returns expected results.</div><div class="ttdef"><b>Definition:</b> <a href="test__suite_8cpp_source.html#l00107">test_suite.cpp:107</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#l00031">PenningTrap.hpp:32</a></div></div>
<div class="ttc" id="aclassPenningTrap_html_a2c01108b52c8e2a003cf9170da9e7682"><div class="ttname"><a href="classPenningTrap.html#a2c01108b52c8e2a003cf9170da9e7682">PenningTrap::total_force_external</a></div><div class="ttdeci">vec3 total_force_external(uint 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#l00130">PenningTrap.cpp:130</a></div></div>
<div class="ttc" id="aclassPenningTrap_html_a2fe1cefbae18fa5808155ee0d2df713c"><div class="ttname"><a href="classPenningTrap.html#a2fe1cefbae18fa5808155ee0d2df713c">PenningTrap::total_force_particles</a></div><div class="ttdeci">vec3 total_force_particles(uint i)</div><div class="ttdoc">Calculate the total force on a particle p_i from other particles.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00143">PenningTrap.cpp:143</a></div></div>
<div class="ttc" id="aclassPenningTrap_html_a361f2c4862c90b5e8e2a2f50c6a95655"><div class="ttname"><a href="classPenningTrap.html#a361f2c4862c90b5e8e2a2f50c6a95655">PenningTrap::external_B_field</a></div><div class="ttdeci">vec3 external_B_field(vec3 r)</div><div class="ttdoc">Calculate B at point r.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00114">PenningTrap.cpp:114</a></div></div>
<div class="ttc" id="aclassPenningTrap_html_a5846c8f75cdc543fd9cf0b2185a3ef22"><div class="ttname"><a href="classPenningTrap.html#a5846c8f75cdc543fd9cf0b2185a3ef22">PenningTrap::external_E_field</a></div><div class="ttdeci">vec3 external_E_field(vec3 r)</div><div class="ttdoc">Calculate E at point r.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00106">PenningTrap.cpp:106</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#l00101">PenningTrap.cpp:101</a></div></div>
<div class="ttc" id="aclassPenningTrap_html_a7f210bb2768a5d79ced4b0df0df97598"><div class="ttname"><a href="classPenningTrap.html#a7f210bb2768a5d79ced4b0df0df97598">PenningTrap::force_on_particle</a></div><div class="ttdeci">vec3 force_on_particle(uint i, uint j)</div><div class="ttdoc">Calculate the force between 2 particles.</div><div class="ttdef"><b>Definition:</b> <a href="PenningTrap_8cpp_source.html#l00119">PenningTrap.cpp:119</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_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#l00021">constants.hpp:21</a></div></div>
<div class="ttc" id="atypedefs_8hpp_html_a3bdfb73a02f88ae32b6128ef747c4aea"><div class="ttname"><a href="typedefs_8hpp.html#a3bdfb73a02f88ae32b6128ef747c4aea">vec3</a></div><div class="ttdeci">arma::vec::fixed&lt; 3 &gt; vec3</div><div class="ttdoc">Typedef for a fixed 3d arma vector.</div><div class="ttdef"><b>Definition:</b> <a href="typedefs_8hpp_source.html#l00023">typedefs.hpp:23</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_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#l00046">utils.hpp:46</a></div></div>
<div class="ttc" id="autils_8hpp_html_ab3e0cf669bddc59bd53998490ffb68b9"><div class="ttname"><a href="utils_8hpp.html#ab3e0cf669bddc59bd53998490ffb68b9">close_to</a></div><div class="ttdeci">bool close_to(arma::vec &amp;a, arma::vec &amp;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#l00058">utils.cpp:58</a></div></div>
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