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<a href="#define-members">Macros</a> &#124;
<a href="#func-members">Functions</a> </div>
<div class="headertitle"><div class="title">utils.hpp File Reference</div></div>
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<p>Function prototypes and macros that are useful.
<a href="#details">More...</a></p>
<div class="textblock"><code>#include &lt;string&gt;</code><br />
<code>#include &lt;vector&gt;</code><br />
<code>#include &lt;iomanip&gt;</code><br />
</div>
<p><a href="utils_8hpp_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="define-members" name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:aecc1f7a8a2493b9e021e5bff76a00a5b"><td class="memItemLeft" align="right" valign="top">#define&#160;</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">&#160;</td><td class="mdescRight">Writes a debug message. <br /></td></tr>
<tr class="separator:aecc1f7a8a2493b9e021e5bff76a00a5b"><td class="memSeparator" colspan="2">&#160;</td></tr>
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Functions</h2></td></tr>
<tr class="memitem:adfb618b2fdff47ef30a4a2b62c04f384"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="utils_8hpp.html#adfb618b2fdff47ef30a4a2b62c04f384">scientific_format</a> (double d, int width=20, int prec=10)</td></tr>
<tr class="memdesc:adfb618b2fdff47ef30a4a2b62c04f384"><td class="mdescLeft">&#160;</td><td class="mdescRight">Turns a double into a string written in scientific format. <br /></td></tr>
<tr class="separator:adfb618b2fdff47ef30a4a2b62c04f384"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad54b96a1074f9df4dc892a41d115b72d"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="utils_8hpp.html#ad54b96a1074f9df4dc892a41d115b72d">scientific_format</a> (const std::vector&lt; double &gt; &amp;v, int width=20, int prec=10)</td></tr>
<tr class="memdesc:ad54b96a1074f9df4dc892a41d115b72d"><td class="mdescLeft">&#160;</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">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Function prototypes and macros that are useful. </p>
<p>These utility function are mainly for convenience and aren't directly related to the project.</p>
<dl class="section author"><dt>Author</dt><dd>Cory Alexander Balaton (coryab) </dd>
<dd>
Janita Ovidie Sandtrøen Willumsen (janitaws) </dd></dl>
<dl class="bug"><dt><b><a class="el" href="bug.html#_bug000007">Bug:</a></b></dt><dd>No known bugs </dd></dl>
</div><h2 class="groupheader">Macro Definition Documentation</h2>
<a id="aecc1f7a8a2493b9e021e5bff76a00a5b" name="aecc1f7a8a2493b9e021e5bff76a00a5b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aecc1f7a8a2493b9e021e5bff76a00a5b">&#9670;&#160;</a></span>DEBUG</h2>
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<td class="memname">#define DEBUG</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">msg</td><td>)</td>
<td></td>
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<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>
</div>
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<h2 class="groupheader">Function Documentation</h2>
<a id="ad54b96a1074f9df4dc892a41d115b72d" name="ad54b96a1074f9df4dc892a41d115b72d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad54b96a1074f9df4dc892a41d115b72d">&#9670;&#160;</a></span>scientific_format() <span class="overload">[1/2]</span></h2>
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<td class="memname">std::string scientific_format </td>
<td>(</td>
<td class="paramtype">const std::vector&lt; double &gt; &amp;&#160;</td>
<td class="paramname"><em>v</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>width</em> = <code>20</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>prec</em> = <code>10</code>&#160;</td>
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<td></td>
<td>)</td>
<td></td><td></td>
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<p>Turns a vector of doubles into a string written in scientific format. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">v</td><td>The vector to stringify </td></tr>
<tr><td class="paramname">width</td><td>The reserved width of the string </td></tr>
<tr><td class="paramname">prec</td><td>The precision of the stringified number</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>String </dd></dl>
</div>
</div>
<a id="adfb618b2fdff47ef30a4a2b62c04f384" name="adfb618b2fdff47ef30a4a2b62c04f384"></a>
<h2 class="memtitle"><span class="permalink"><a href="#adfb618b2fdff47ef30a4a2b62c04f384">&#9670;&#160;</a></span>scientific_format() <span class="overload">[2/2]</span></h2>
<div class="memitem">
<div class="memproto">
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<td class="memname">std::string scientific_format </td>
<td>(</td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>d</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>width</em> = <code>20</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>prec</em> = <code>10</code>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Turns a double into a string written in scientific format. </p>
<p>Code stolen from <a href="https://github.com/anderkve/FYS3150">https://github.com/anderkve/FYS3150</a> Header: <a href="https://github.com/anderkve/FYS3150/blob/master/code_examples/compilation_linking/example_1/include/utils.hpp">https://github.com/anderkve/FYS3150/blob/master/code_examples/compilation_linking/example_1/include/utils.hpp</a> Source: <a href="https://github.com/anderkve/FYS3150/blob/master/code_examples/compilation_linking/example_1/src/utils.cpp">https://github.com/anderkve/FYS3150/blob/master/code_examples/compilation_linking/example_1/src/utils.cpp</a> </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">d</td><td>The number to stringify </td></tr>
<tr><td class="paramname">width</td><td>The reserved width of the string </td></tr>
<tr><td class="paramname">prec</td><td>The precision of the stringified number</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>String </dd></dl>
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