<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>GNU Radio 3.2.2 C++ API: gr_ofdm_mapper_bcv Class Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.6.2 --> <div class="contents"> <h1>gr_ofdm_mapper_bcv Class Reference<br/> <small> [<a class="el" href="group__modulation__blk.html">Signal Modulation</a>, <a class="el" href="group__ofdm__blk.html">OFDM Blocks</a>]</small> </h1><!-- doxytag: class="gr_ofdm_mapper_bcv" --><!-- doxytag: inherits="gr_sync_block" --> <p>take a stream of bytes in and map to a vector of complex constellation points suitable for IFFT input to be used in an ofdm modulator. Abstract class must be subclassed with specific mapping. <a href="#_details">More...</a></p> <p><code>#include <<a class="el" href="gr__ofdm__mapper__bcv_8h_source.html">gr_ofdm_mapper_bcv.h</a>></code></p> <div class="dynheader"> Inheritance diagram for gr_ofdm_mapper_bcv:</div> <div class="dynsection"> <div class="center"><img src="classgr__ofdm__mapper__bcv__inherit__graph.png" border="0" usemap="#gr__ofdm__mapper__bcv_inherit__map" alt="Inheritance graph"/></div> <map name="gr__ofdm__mapper__bcv_inherit__map" id="gr__ofdm__mapper__bcv_inherit__map"> <area shape="rect" id="node2" href="classgr__sync__block.html" title="synchronous 1:1 input to output with historyOverride work to provide the signal processing..." alt="" coords="25,160,132,189"/><area shape="rect" id="node4" href="classgr__block.html" title="The abstract base class for all 'terminal' processing blocks.A signal processing..." alt="" coords="44,83,113,112"/><area shape="rect" id="node6" href="classgr__basic__block.html" title="The abstract base class for all signal processing blocks.Basic blocks are the bare..." alt="" coords="24,5,133,35"/></map> <center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div> <p><a href="classgr__ofdm__mapper__bcv-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"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__ofdm__mapper__bcv.html#a876ab66c8de500ff575b185ef2db1b4b">~gr_ofdm_mapper_bcv</a> (void)</td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classboost_1_1shared__ptr.html">gr_msg_queue_sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__ofdm__mapper__bcv.html#ab73c7c9c503a1a99ea4bdc0307a46a6a">msgq</a> () const </td></tr> <tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__ofdm__mapper__bcv.html#afcc13bcbd0cacf1437b35b91eef15af8">work</a> (int noutput_items, <a class="el" href="classstd_1_1vector.html">gr_vector_const_void_star</a> &input_items, <a class="el" href="classstd_1_1vector.html">gr_vector_void_star</a> &output_items)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">just like <a class="el" href="classgr__block.html#a137b93d87dc83bbdb6369d33f4ea8197" title="compute output items from input items">gr_block::general_work</a>, only this arranges to call consume_each for you <a href="#afcc13bcbd0cacf1437b35b91eef15af8"></a><br/></td></tr> <tr><td colspan="2"><h2>Protected Member Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__ofdm__mapper__bcv.html#aac21c0c1cc579f73e87d14351951ebb6">gr_ofdm_mapper_bcv</a> (const <a class="el" href="classstd_1_1vector.html">std::vector</a>< <a class="el" href="gr__complex_8h.html#aec4bfe41433369afae9327f1b0bc9109">gr_complex</a> > &constellation, unsigned msgq_limit, unsigned occupied_carriers, unsigned int fft_length)</td></tr> <tr><td colspan="2"><h2>Friends</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classboost_1_1shared__ptr.html">gr_ofdm_mapper_bcv_sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__ofdm__mapper__bcv.html#af11b980d590b778fb6dfc14fc1f8d136">gr_make_ofdm_mapper_bcv</a> (const <a class="el" href="classstd_1_1vector.html">std::vector</a>< <a class="el" href="gr__complex_8h.html#aec4bfe41433369afae9327f1b0bc9109">gr_complex</a> > &constellation, unsigned msgq_limit, unsigned occupied_carriers, unsigned int fft_length)</td></tr> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> <p>take a stream of bytes in and map to a vector of complex constellation points suitable for IFFT input to be used in an ofdm modulator. Abstract class must be subclassed with specific mapping. </p> <hr/><h2>Constructor & Destructor Documentation</h2> <a class="anchor" id="aac21c0c1cc579f73e87d14351951ebb6"></a><!-- doxytag: member="gr_ofdm_mapper_bcv::gr_ofdm_mapper_bcv" ref="aac21c0c1cc579f73e87d14351951ebb6" args="(const std::vector< gr_complex > &constellation, unsigned msgq_limit, unsigned occupied_carriers, unsigned int fft_length)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">gr_ofdm_mapper_bcv::gr_ofdm_mapper_bcv </td> <td>(</td> <td class="paramtype">const <a class="el" href="classstd_1_1vector.html">std::vector</a>< <a class="el" href="gr__complex_8h.html#aec4bfe41433369afae9327f1b0bc9109">gr_complex</a> > & </td> <td class="paramname"> <em>constellation</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned </td> <td class="paramname"> <em>msgq_limit</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned </td> <td class="paramname"> <em>occupied_carriers</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned int </td> <td class="paramname"> <em>fft_length</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td><code> [protected]</code></td> </tr> </table> </div> <div class="memdoc"> </div> </div> <a class="anchor" id="a876ab66c8de500ff575b185ef2db1b4b"></a><!-- doxytag: member="gr_ofdm_mapper_bcv::~gr_ofdm_mapper_bcv" ref="a876ab66c8de500ff575b185ef2db1b4b" args="(void)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">gr_ofdm_mapper_bcv::~gr_ofdm_mapper_bcv </td> <td>(</td> <td class="paramtype">void </td> <td class="paramname"></td> <td> ) </td> <td></td> </tr> </table> </div> <div class="memdoc"> </div> </div> <hr/><h2>Member Function Documentation</h2> <a class="anchor" id="ab73c7c9c503a1a99ea4bdc0307a46a6a"></a><!-- doxytag: member="gr_ofdm_mapper_bcv::msgq" ref="ab73c7c9c503a1a99ea4bdc0307a46a6a" args="() const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classboost_1_1shared__ptr.html">gr_msg_queue_sptr</a> gr_ofdm_mapper_bcv::msgq </td> <td>(</td> <td class="paramname"></td> <td> ) </td> <td> const<code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> </div> </div> <a class="anchor" id="afcc13bcbd0cacf1437b35b91eef15af8"></a><!-- doxytag: member="gr_ofdm_mapper_bcv::work" ref="afcc13bcbd0cacf1437b35b91eef15af8" args="(int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int gr_ofdm_mapper_bcv::work </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"> <em>noutput_items</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="classstd_1_1vector.html">gr_vector_const_void_star</a> & </td> <td class="paramname"> <em>input_items</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="classstd_1_1vector.html">gr_vector_void_star</a> & </td> <td class="paramname"> <em>output_items</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td><code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p>just like <a class="el" href="classgr__block.html#a137b93d87dc83bbdb6369d33f4ea8197" title="compute output items from input items">gr_block::general_work</a>, only this arranges to call consume_each for you </p> <p>The user must override work to define the signal processing code </p> <p>Implements <a class="el" href="classgr__sync__block.html#a0c523f4285a6eb690f677ee6295ab117">gr_sync_block</a>.</p> </div> </div> <hr/><h2>Friends And Related Function Documentation</h2> <a class="anchor" id="af11b980d590b778fb6dfc14fc1f8d136"></a><!-- doxytag: member="gr_ofdm_mapper_bcv::gr_make_ofdm_mapper_bcv" ref="af11b980d590b778fb6dfc14fc1f8d136" args="(const std::vector< gr_complex > &constellation, unsigned msgq_limit, unsigned occupied_carriers, unsigned int fft_length)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classboost_1_1shared__ptr.html">gr_ofdm_mapper_bcv_sptr</a> gr_make_ofdm_mapper_bcv </td> <td>(</td> <td class="paramtype">const <a class="el" href="classstd_1_1vector.html">std::vector</a>< <a class="el" href="gr__complex_8h.html#aec4bfe41433369afae9327f1b0bc9109">gr_complex</a> > & </td> <td class="paramname"> <em>constellation</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned </td> <td class="paramname"> <em>msgq_limit</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned </td> <td class="paramname"> <em>occupied_carriers</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned int </td> <td class="paramname"> <em>fft_length</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td><code> [friend]</code></td> </tr> </table> </div> <div class="memdoc"> </div> </div> <hr/>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="gr__ofdm__mapper__bcv_8h_source.html">gr_ofdm_mapper_bcv.h</a></li> </ul> </div> <hr size="1"/><address style="text-align: right;"><small>Generated by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.2 </small></address> </body> </html>