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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<title>MFFM FFTw Wrapper: realFFT Class Reference</title>
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<h1>realFFT Class Reference</h1><!-- doxytag: class="realFFT" -->
<p>class <a class="el" href="classrealFFT.html" title="class realFFT controls fftw plans and executes fwd/inv transforms">realFFT</a> controls fftw plans and executes fwd/inv transforms  
<a href="#_details">More...</a></p>

<p><code>#include &lt;<a class="el" href="realFFT_8H_source.html">realFFT.H</a>&gt;</code></p>

<p><a href="classrealFFT-members.html">List of all members.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2f5ed277e1bb3f93c01dda499aa70c0c"></a><!-- doxytag: member="realFFT::realFFT" ref="a2f5ed277e1bb3f93c01dda499aa70c0c" args="(void)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classrealFFT.html#a2f5ed277e1bb3f93c01dda499aa70c0c">realFFT</a> (void)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">fft init ... don't forget to associate data using switchData <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a85e8e0d85b1a01764df8c052d4a1d4fb"></a><!-- doxytag: member="realFFT::realFFT" ref="a85e8e0d85b1a01764df8c052d4a1d4fb" args="(realFFTData *d)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classrealFFT.html#a85e8e0d85b1a01764df8c052d4a1d4fb">realFFT</a> (<a class="el" href="classrealFFTData.html">realFFTData</a> *d)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">fft init ... data pointed to by 'd' <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad958619634a27f16a0dcd32c3b6f957c"></a><!-- doxytag: member="realFFT::~realFFT" ref="ad958619634a27f16a0dcd32c3b6f957c" args="(void)" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classrealFFT.html#ad958619634a27f16a0dcd32c3b6f957c">~realFFT</a> (void)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">fft deconstructor <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae60c80220c36a0835ec20708fa01586d"></a><!-- doxytag: member="realFFT::switchData" ref="ae60c80220c36a0835ec20708fa01586d" args="(realFFTData *d)" -->
void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classrealFFT.html#ae60c80220c36a0835ec20708fa01586d">switchData</a> (<a class="el" href="classrealFFTData.html">realFFTData</a> *d)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Use this to change associated fft data (for fft'ing). <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac41a7dcecd3246a439a31f59cf8e266f"></a><!-- doxytag: member="realFFT::fwdTransform" ref="ac41a7dcecd3246a439a31f59cf8e266f" args="()" -->
void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classrealFFT.html#ac41a7dcecd3246a439a31f59cf8e266f">fwdTransform</a> ()</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Forward transform the data (in to out). <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0d8793bbdca4f51cfc063e6b35c524ec"></a><!-- doxytag: member="realFFT::invTransform" ref="a0d8793bbdca4f51cfc063e6b35c524ec" args="()" -->
void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classrealFFT.html#a0d8793bbdca4f51cfc063e6b35c524ec">invTransform</a> ()</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Inverse transform the data (out to in). <br/></td></tr>
<tr><td colspan="2"><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a624fdf46935b31d56bff53abadae44e5"></a><!-- doxytag: member="realFFT::data" ref="a624fdf46935b31d56bff53abadae44e5" args="" -->
<a class="el" href="classrealFFTData.html">realFFTData</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classrealFFT.html#a624fdf46935b31d56bff53abadae44e5">data</a></td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">The pointer to the relevant data. <br/></td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>class <a class="el" href="classrealFFT.html" title="class realFFT controls fftw plans and executes fwd/inv transforms">realFFT</a> controls fftw plans and executes fwd/inv transforms </p>
<dl><dt><b>Examples: </b></dt><dd>
<p><a class="el" href="realFFTExample_8cc-example.html#_a1">realFFTExample.cc</a>.</p>
</dd>
</dl>
<p>Definition at line <a class="el" href="realFFT_8H_source.html#l00032">32</a> of file <a class="el" href="realFFT_8H_source.html">realFFT.H</a>.</p>
<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="realFFT_8H_source.html">realFFT.H</a></li>
</ul>
</div>
<hr size="1"/><address style="text-align: right;"><small>Generated on Thu Dec 17 00:32:35 2009 for MFFM FFTw Wrapper by&nbsp;
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
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