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<h1>gr_feval.h File Reference</h1><code>#include <<a class="el" href="gr__complex_8h_source.html">gr_complex.h</a>></code><br/>
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<p><a href="gr__feval_8h_source.html">Go to the source code of this file.</a></p>
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<tr><td colspan="2"><h2>Classes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__feval__dd.html">gr_feval_dd</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">base class for evaluating a function: double -> doubleThis class is designed to be subclassed in Python or C++ and is callable from both places. It uses SWIG's "director" feature to implement the magic. It's slow. Don't use it in a performance critical path. <a href="classgr__feval__dd.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__feval__cc.html">gr_feval_cc</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">base class for evaluating a function: complex -> complexThis class is designed to be subclassed in Python or C++ and is callable from both places. It uses SWIG's "director" feature to implement the magic. It's slow. Don't use it in a performance critical path. <a href="classgr__feval__cc.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__feval__ll.html">gr_feval_ll</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">base class for evaluating a function: long -> longThis class is designed to be subclassed in Python or C++ and is callable from both places. It uses SWIG's "director" feature to implement the magic. It's slow. Don't use it in a performance critical path. <a href="classgr__feval__ll.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__feval.html">gr_feval</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">base class for evaluating a function: void -> voidThis class is designed to be subclassed in Python or C++ and is callable from both places. It uses SWIG's "director" feature to implement the magic. It's slow. Don't use it in a performance critical path. <a href="classgr__feval.html#_details">More...</a><br/></td></tr>
<tr><td colspan="2"><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="gr__feval_8h.html#ad17c10bd7c523180735861981e47ab00">gr_feval_dd_example</a> (<a class="el" href="classgr__feval__dd.html">gr_feval_dd</a> *f, double x)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">trivial examples / test cases showing C++ calling Python code <a href="#ad17c10bd7c523180735861981e47ab00"></a><br/></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="gr__feval_8h.html#a959c0fc6cb09897a5a6b86bb67c041c9">gr_feval_cc_example</a> (<a class="el" href="classgr__feval__cc.html">gr_feval_cc</a> *f, <a class="el" href="gr__complex_8h.html#aec4bfe41433369afae9327f1b0bc9109">gr_complex</a> x)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">long </td><td class="memItemRight" valign="bottom"><a class="el" href="gr__feval_8h.html#a6b228b6e5ebabe5b949a5cbc2800f348">gr_feval_ll_example</a> (<a class="el" href="classgr__feval__ll.html">gr_feval_ll</a> *f, long x)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="gr__feval_8h.html#a735665363a356d37fb8f7936ac49cb09">gr_feval_example</a> (<a class="el" href="classgr__feval.html">gr_feval</a> *f)</td></tr>
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<hr/><h2>Function Documentation</h2>
<a class="anchor" id="a959c0fc6cb09897a5a6b86bb67c041c9"></a><!-- doxytag: member="gr_feval.h::gr_feval_cc_example" ref="a959c0fc6cb09897a5a6b86bb67c041c9" args="(gr_feval_cc *f, gr_complex x)" -->
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<td class="memname"><a class="el" href="gr__complex_8h.html#aec4bfe41433369afae9327f1b0bc9109">gr_complex</a> gr_feval_cc_example </td>
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<td class="paramname"> <em>x</em></td><td> </td>
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<a class="anchor" id="ad17c10bd7c523180735861981e47ab00"></a><!-- doxytag: member="gr_feval.h::gr_feval_dd_example" ref="ad17c10bd7c523180735861981e47ab00" args="(gr_feval_dd *f, double x)" -->
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<td class="memname">double gr_feval_dd_example </td>
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<td class="paramname"> <em>f</em>, </td>
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<td class="paramtype">double </td>
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<p>trivial examples / test cases showing C++ calling Python code </p>
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<a class="anchor" id="a735665363a356d37fb8f7936ac49cb09"></a><!-- doxytag: member="gr_feval.h::gr_feval_example" ref="a735665363a356d37fb8f7936ac49cb09" args="(gr_feval *f)" -->
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<td class="memname">void gr_feval_example </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classgr__feval.html">gr_feval</a> * </td>
<td class="paramname"> <em>f</em></td>
<td> ) </td>
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<a class="anchor" id="a6b228b6e5ebabe5b949a5cbc2800f348"></a><!-- doxytag: member="gr_feval.h::gr_feval_ll_example" ref="a6b228b6e5ebabe5b949a5cbc2800f348" args="(gr_feval_ll *f, long x)" -->
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<td class="memname">long gr_feval_ll_example </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classgr__feval__ll.html">gr_feval_ll</a> * </td>
<td class="paramname"> <em>f</em>, </td>
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<td class="paramtype">long </td>
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