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<h1>gri_fft_real_fwd Class Reference<div class="ingroups"><a class="el" href="group__misc.html">Miscellaneous</a></div></h1> </div>
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<p>FFT: real in, complex out.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="gri__fft_8h_source.html">gri_fft.h</a>></code></p>
<p><a href="classgri__fft__real__fwd-members.html">List of all members.</a></p>
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Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__fft__real__fwd.html#ac673c220b1e3d92d39bb9421bd806cf8">gri_fft_real_fwd</a> (int fft_size)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__fft__real__fwd.html#ad81e614d6d2a06446f98ba2cc5119953">~gri_fft_real_fwd</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">float * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__fft__real__fwd.html#a02c2b74514a0e5af2d80c998d1b6ebfb">get_inbuf</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="gr__complex_8h.html#aec4bfe41433369afae9327f1b0bc9109">gr_complex</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__fft__real__fwd.html#a24c3d8f208545484f2393f987962a292">get_outbuf</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__fft__real__fwd.html#acd26944e3a1b8e8721389d04226b160b">inbuf_length</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__fft__real__fwd.html#a5371a75180e9b5502562981e9086c536">outbuf_length</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__fft__real__fwd.html#ad58c1984ecd7cf119577e6e1f9e6cfaa">execute</a> ()</td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>FFT: real in, complex out. </p>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="ac673c220b1e3d92d39bb9421bd806cf8"></a><!-- doxytag: member="gri_fft_real_fwd::gri_fft_real_fwd" ref="ac673c220b1e3d92d39bb9421bd806cf8" args="(int fft_size)" -->
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<td class="memname">gri_fft_real_fwd::gri_fft_real_fwd </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>fft_size</em></td><td>)</td>
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<a class="anchor" id="ad81e614d6d2a06446f98ba2cc5119953"></a><!-- doxytag: member="gri_fft_real_fwd::~gri_fft_real_fwd" ref="ad81e614d6d2a06446f98ba2cc5119953" args="()" -->
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<td class="memname">virtual gri_fft_real_fwd::~gri_fft_real_fwd </td>
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<td><code> [virtual]</code></td>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="ad58c1984ecd7cf119577e6e1f9e6cfaa"></a><!-- doxytag: member="gri_fft_real_fwd::execute" ref="ad58c1984ecd7cf119577e6e1f9e6cfaa" args="()" -->
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<td class="memname">void gri_fft_real_fwd::execute </td>
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<p>compute FFT. The input comes from inbuf, the output is placed in outbuf. </p>
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<a class="anchor" id="a02c2b74514a0e5af2d80c998d1b6ebfb"></a><!-- doxytag: member="gri_fft_real_fwd::get_inbuf" ref="a02c2b74514a0e5af2d80c998d1b6ebfb" args="() const " -->
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<td class="memname">float* gri_fft_real_fwd::get_inbuf </td>
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<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="a24c3d8f208545484f2393f987962a292"></a><!-- doxytag: member="gri_fft_real_fwd::get_outbuf" ref="a24c3d8f208545484f2393f987962a292" args="() const " -->
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<td class="memname"><a class="el" href="gr__complex_8h.html#aec4bfe41433369afae9327f1b0bc9109">gr_complex</a>* gri_fft_real_fwd::get_outbuf </td>
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<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="acd26944e3a1b8e8721389d04226b160b"></a><!-- doxytag: member="gri_fft_real_fwd::inbuf_length" ref="acd26944e3a1b8e8721389d04226b160b" args="() const " -->
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<td class="memname">int gri_fft_real_fwd::inbuf_length </td>
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<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="a5371a75180e9b5502562981e9086c536"></a><!-- doxytag: member="gri_fft_real_fwd::outbuf_length" ref="a5371a75180e9b5502562981e9086c536" args="() const " -->
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<td class="memname">int gri_fft_real_fwd::outbuf_length </td>
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<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="gri__fft_8h_source.html">gri_fft.h</a></li>
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