<!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"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.3"/>
<title>GNU Radio 3.6.4.1 C++ API: gr_pfb_synthesizer_ccf Class Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
$(document).ready(initResizable);
$(window).load(resizeHeight);
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">GNU Radio 3.6.4.1 C++ API
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.3 -->
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
$(document).ready(function(){initNavTree('classgr__pfb__synthesizer__ccf.html','');});
</script>
<div id="doc-content">
<div class="header">
<div class="summary">
<a href="#pub-methods">Public Member Functions</a> |
<a href="#friends">Friends</a> |
<a href="classgr__pfb__synthesizer__ccf-members.html">List of all members</a> </div>
<div class="headertitle">
<div class="title">gr_pfb_synthesizer_ccf Class Reference<div class="ingroups"><a class="el" href="group__filter__blk.html">Filters</a> | <a class="el" href="group__pfb__blk.html">Polyphase Filterbank</a></div></div> </div>
</div><!--header-->
<div class="contents">
<p>Polyphase synthesis filterbank with gr_complex input, gr_complex output and float taps.
<a href="classgr__pfb__synthesizer__ccf.html#details">More...</a></p>
<p><code>#include <<a class="el" href="gr__pfb__synthesizer__ccf_8h_source.html">gr_pfb_synthesizer_ccf.h</a>></code></p>
<div class="dynheader">
Inheritance diagram for gr_pfb_synthesizer_ccf:</div>
<div class="dyncontent">
<div class="center"><img src="classgr__pfb__synthesizer__ccf__inherit__graph.png" border="0" usemap="#gr__pfb__synthesizer__ccf_inherit__map" alt="Inheritance graph"/></div>
<map name="gr__pfb__synthesizer__ccf_inherit__map" id="gr__pfb__synthesizer__ccf_inherit__map">
<area shape="rect" id="node2" href="classgr__sync__interpolator.html" title="synchronous 1:N input to output with historyOverride work to provide the signal processing implementa..." alt="" coords="84,408,223,435"/><area shape="rect" id="node4" href="classgr__sync__block.html" title="synchronous 1:1 input to output with historyOverride work to provide the signal processing implementa..." alt="" coords="100,333,207,360"/><area shape="rect" id="node6" href="classgr__block.html" title="The abstract base class for all 'terminal' processing blocks.A signal processing flow is constructed ..." alt="" coords="118,259,188,285"/><area shape="rect" id="node8" href="classgr__basic__block.html" title="The abstract base class for all signal processing blocks.Basic blocks are the bare abstraction of an ..." alt="" coords="99,184,208,211"/><area shape="rect" id="node10" href="classgr__msg__accepter.html" title="Accepts messages and inserts them into a message queue, then notifies subclass gr_basic_block there i..." alt="" coords="13,95,136,121"/><area shape="rect" id="node12" href="classgruel_1_1msg__accepter.html" title="Virtual base class that accepts messages." alt="" coords="5,5,144,32"/></map>
<center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a7edb04b4549bebe6f79ba3eac16063cd"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__pfb__synthesizer__ccf.html#a7edb04b4549bebe6f79ba3eac16063cd">~gr_pfb_synthesizer_ccf</a> ()</td></tr>
<tr class="separator:a7edb04b4549bebe6f79ba3eac16063cd"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac3dd84987ed00a12e7644668c9828694"><td class="memItemLeft" align="right" valign="top"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__pfb__synthesizer__ccf.html#ac3dd84987ed00a12e7644668c9828694">set_taps</a> (const std::vector< float > &<a class="el" href="classgr__pfb__synthesizer__ccf.html#a7339949eacd6065d6c0b7f25ac528aaa">taps</a>)</td></tr>
<tr class="separator:ac3dd84987ed00a12e7644668c9828694"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a14c0b46362bbcd8ff42f9a89c6ae6f41"><td class="memItemLeft" align="right" valign="top"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__pfb__synthesizer__ccf.html#a14c0b46362bbcd8ff42f9a89c6ae6f41">print_taps</a> ()</td></tr>
<tr class="separator:a14c0b46362bbcd8ff42f9a89c6ae6f41"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7339949eacd6065d6c0b7f25ac528aaa"><td class="memItemLeft" align="right" valign="top">std::vector< std::vector< float > > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__pfb__synthesizer__ccf.html#a7339949eacd6065d6c0b7f25ac528aaa">taps</a> () const </td></tr>
<tr class="separator:a7339949eacd6065d6c0b7f25ac528aaa"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ade6885b852753a4af1b0cd7e2ea69442"><td class="memItemLeft" align="right" valign="top"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__pfb__synthesizer__ccf.html#ade6885b852753a4af1b0cd7e2ea69442">set_channel_map</a> (const std::vector< int > &map)</td></tr>
<tr class="separator:ade6885b852753a4af1b0cd7e2ea69442"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0fab38cf1079135db7bc24aacb2b6f50"><td class="memItemLeft" align="right" valign="top">std::vector< int > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__pfb__synthesizer__ccf.html#a0fab38cf1079135db7bc24aacb2b6f50">channel_map</a> () const </td></tr>
<tr class="separator:a0fab38cf1079135db7bc24aacb2b6f50"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9e1ee5f3a9028789c2ea4bb88bfe55ed"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__pfb__synthesizer__ccf.html#a9e1ee5f3a9028789c2ea4bb88bfe55ed">work</a> (int noutput_items, <a class="el" href="gr__types_8h.html#a9852a3d906d823cb70eb9c29e7f2a43d">gr_vector_const_void_star</a> &input_items, <a class="el" href="gr__types_8h.html#acd3f499576e769966ea44554b359d949">gr_vector_void_star</a> &output_items)</td></tr>
<tr class="memdesc:a9e1ee5f3a9028789c2ea4bb88bfe55ed"><td class="mdescLeft"> </td><td class="mdescRight">just like <a class="el" href="classgr__block.html#adf59080d10f322e3816b7ac8f7cb2a7c" title="compute output items from input items">gr_block::general_work</a>, only this arranges to call consume_each for you <a href="#a9e1ee5f3a9028789c2ea4bb88bfe55ed"></a><br/></td></tr>
<tr class="separator:a9e1ee5f3a9028789c2ea4bb88bfe55ed"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classgr__sync__interpolator"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classgr__sync__interpolator')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classgr__sync__interpolator.html">gr_sync_interpolator</a></td></tr>
<tr class="memitem:a39beb8a7754295afcc0ff4e5240ceaaf inherit pub_methods_classgr__sync__interpolator"><td class="memItemLeft" align="right" valign="top">unsigned </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__sync__interpolator.html#a39beb8a7754295afcc0ff4e5240ceaaf">interpolation</a> () const </td></tr>
<tr class="separator:a39beb8a7754295afcc0ff4e5240ceaaf inherit pub_methods_classgr__sync__interpolator"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a25bb02d6ac26404780bdd217355107ad inherit pub_methods_classgr__sync__interpolator"><td class="memItemLeft" align="right" valign="top"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__sync__interpolator.html#a25bb02d6ac26404780bdd217355107ad">set_interpolation</a> (unsigned <a class="el" href="classgr__sync__interpolator.html#a39beb8a7754295afcc0ff4e5240ceaaf">interpolation</a>)</td></tr>
<tr class="separator:a25bb02d6ac26404780bdd217355107ad inherit pub_methods_classgr__sync__interpolator"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a81ef017ef4ec17d0808cd1c0e2ceb803 inherit pub_methods_classgr__sync__interpolator"><td class="memItemLeft" align="right" valign="top"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__sync__interpolator.html#a81ef017ef4ec17d0808cd1c0e2ceb803">forecast</a> (int noutput_items, <a class="el" href="gr__types_8h.html#ab02d0a829d67d39e3ac3163016d3a8be">gr_vector_int</a> &ninput_items_required)</td></tr>
<tr class="memdesc:a81ef017ef4ec17d0808cd1c0e2ceb803 inherit pub_methods_classgr__sync__interpolator"><td class="mdescLeft"> </td><td class="mdescRight">Estimate input requirements given output request. <a href="#a81ef017ef4ec17d0808cd1c0e2ceb803"></a><br/></td></tr>
<tr class="separator:a81ef017ef4ec17d0808cd1c0e2ceb803 inherit pub_methods_classgr__sync__interpolator"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a49cd2967b214ead14270d97dab932301 inherit pub_methods_classgr__sync__interpolator"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__sync__interpolator.html#a49cd2967b214ead14270d97dab932301">general_work</a> (int noutput_items, <a class="el" href="gr__types_8h.html#ab02d0a829d67d39e3ac3163016d3a8be">gr_vector_int</a> &ninput_items, <a class="el" href="gr__types_8h.html#a9852a3d906d823cb70eb9c29e7f2a43d">gr_vector_const_void_star</a> &input_items, <a class="el" href="gr__types_8h.html#acd3f499576e769966ea44554b359d949">gr_vector_void_star</a> &output_items)</td></tr>
<tr class="memdesc:a49cd2967b214ead14270d97dab932301 inherit pub_methods_classgr__sync__interpolator"><td class="mdescLeft"> </td><td class="mdescRight">compute output items from input items <a href="#a49cd2967b214ead14270d97dab932301"></a><br/></td></tr>
<tr class="separator:a49cd2967b214ead14270d97dab932301 inherit pub_methods_classgr__sync__interpolator"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a943227c6134e71a7867a66977b414533 inherit pub_methods_classgr__sync__interpolator"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__sync__interpolator.html#a943227c6134e71a7867a66977b414533">fixed_rate_ninput_to_noutput</a> (int ninput)</td></tr>
<tr class="memdesc:a943227c6134e71a7867a66977b414533 inherit pub_methods_classgr__sync__interpolator"><td class="mdescLeft"> </td><td class="mdescRight">Given ninput samples, return number of output samples that will be produced. N.B. this is only defined if fixed_rate returns true. Generally speaking, you don't need to override this. <a href="#a943227c6134e71a7867a66977b414533"></a><br/></td></tr>
<tr class="separator:a943227c6134e71a7867a66977b414533 inherit pub_methods_classgr__sync__interpolator"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a03961e37cf520668a87f53762e638b9f inherit pub_methods_classgr__sync__interpolator"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__sync__interpolator.html#a03961e37cf520668a87f53762e638b9f">fixed_rate_noutput_to_ninput</a> (int noutput)</td></tr>
<tr class="memdesc:a03961e37cf520668a87f53762e638b9f inherit pub_methods_classgr__sync__interpolator"><td class="mdescLeft"> </td><td class="mdescRight">Given noutput samples, return number of input samples required to produce noutput. N.B. this is only defined if fixed_rate returns true. Generally speaking, you don't need to override this. <a href="#a03961e37cf520668a87f53762e638b9f"></a><br/></td></tr>
<tr class="separator:a03961e37cf520668a87f53762e638b9f inherit pub_methods_classgr__sync__interpolator"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="friends"></a>
Friends</h2></td></tr>
<tr class="memitem:aa15bf2664dbb46f059fcab05b982c61a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="gr__core__api_8h.html#a8b8937b0c61edd85ab57ce8203543248">GR_CORE_API</a> <br class="typebreak"/>
<a class="el" href="classboost_1_1shared__ptr.html">gr_pfb_synthesizer_ccf_sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__pfb__synthesizer__ccf.html#aa15bf2664dbb46f059fcab05b982c61a">gr_make_pfb_synthesizer_ccf</a> (unsigned int numchans, const std::vector< float > &<a class="el" href="classgr__pfb__synthesizer__ccf.html#a7339949eacd6065d6c0b7f25ac528aaa">taps</a>, bool twox)</td></tr>
<tr class="separator:aa15bf2664dbb46f059fcab05b982c61a"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pub_types_classgr__block"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classgr__block')"><img src="closed.png" alt="-"/> Public Types inherited from <a class="el" href="classgr__block.html">gr_block</a></td></tr>
<tr class="memitem:af026aa236701757fd5f71129daad883c inherit pub_types_classgr__block"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom">{ <a class="el" href="classgr__block.html#af026aa236701757fd5f71129daad883ca248a1e0554813ce26007ff5ec1530392">WORK_CALLED_PRODUCE</a> = -2,
<a class="el" href="classgr__block.html#af026aa236701757fd5f71129daad883ca221c2211857dcee81fb2bbb97fe6b223">WORK_DONE</a> = -1
}</td></tr>
<tr class="memdesc:af026aa236701757fd5f71129daad883c"><td class="mdescLeft"> </td><td class="mdescRight">Magic return values from general_work. <a href="classgr__block.html#af026aa236701757fd5f71129daad883c">More...</a><br/></td></tr>
<tr class="separator:af026aa236701757fd5f71129daad883c inherit pub_types_classgr__block"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a32561c88f124ea07881879fe79840f61 inherit pub_types_classgr__block"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__block.html#a32561c88f124ea07881879fe79840f61">tag_propagation_policy_t</a> { <a class="el" href="classgr__block.html#a32561c88f124ea07881879fe79840f61ad472255a4873399940aec9d614d82287">TPP_DONT</a> = 0,
<a class="el" href="classgr__block.html#a32561c88f124ea07881879fe79840f61ac59dabb0af9fac19958d18378f3cfbfb">TPP_ALL_TO_ALL</a> = 1,
<a class="el" href="classgr__block.html#a32561c88f124ea07881879fe79840f61a98228946b0f3b3887230269c9ba5a60f">TPP_ONE_TO_ONE</a> = 2
}</td></tr>
<tr class="separator:a32561c88f124ea07881879fe79840f61 inherit pub_types_classgr__block"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_types_classgr__basic__block"><td colspan="2" onclick="javascript:toggleInherit('pro_types_classgr__basic__block')"><img src="closed.png" alt="-"/> Protected Types inherited from <a class="el" href="classgr__basic__block.html">gr_basic_block</a></td></tr>
<tr class="memitem:a5c90b7c003ddd61f8df6bef2aceeab3d inherit pro_types_classgr__basic__block"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__basic__block.html#a5c90b7c003ddd61f8df6bef2aceeab3d">vcolor</a> { <a class="el" href="classgr__basic__block.html#a5c90b7c003ddd61f8df6bef2aceeab3da476d594a077e729bad0f2cfa2008c899">WHITE</a>,
<a class="el" href="classgr__basic__block.html#a5c90b7c003ddd61f8df6bef2aceeab3daa6cce7ec34a3f9cf917e545a743dc89f">GREY</a>,
<a class="el" href="classgr__basic__block.html#a5c90b7c003ddd61f8df6bef2aceeab3da0abd1c82699481ffa502e5bb8d7bdaec">BLACK</a>
}</td></tr>
<tr class="separator:a5c90b7c003ddd61f8df6bef2aceeab3d inherit pro_types_classgr__basic__block"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_methods_classgr__sync__interpolator"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classgr__sync__interpolator')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classgr__sync__interpolator.html">gr_sync_interpolator</a></td></tr>
<tr class="memitem:a6500688a4733d87b823c15ae944b73ea inherit pro_methods_classgr__sync__interpolator"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__sync__interpolator.html#a6500688a4733d87b823c15ae944b73ea">gr_sync_interpolator</a> (<a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a>)</td></tr>
<tr class="separator:a6500688a4733d87b823c15ae944b73ea inherit pro_methods_classgr__sync__interpolator"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0038ee6e80dc446b02ff1caf2556780b inherit pro_methods_classgr__sync__interpolator"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__sync__interpolator.html#a0038ee6e80dc446b02ff1caf2556780b">gr_sync_interpolator</a> (const std::string &<a class="el" href="classgr__basic__block.html#aa12a20d8b8eab341da935530d29299d2">name</a>, <a class="el" href="classboost_1_1shared__ptr.html">gr_io_signature_sptr</a> <a class="el" href="classgr__basic__block.html#a58f6d05e85931200f3771d3e50741281">input_signature</a>, <a class="el" href="classboost_1_1shared__ptr.html">gr_io_signature_sptr</a> <a class="el" href="classgr__basic__block.html#add68b96f012dfe352700b4fd1c3a184a">output_signature</a>, unsigned <a class="el" href="classgr__sync__interpolator.html#a39beb8a7754295afcc0ff4e5240ceaaf">interpolation</a>)</td></tr>
<tr class="separator:a0038ee6e80dc446b02ff1caf2556780b inherit pro_methods_classgr__sync__interpolator"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_attribs_classgr__block"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classgr__block')"><img src="closed.png" alt="-"/> Protected Attributes inherited from <a class="el" href="classgr__block.html">gr_block</a></td></tr>
<tr class="memitem:ab467fa14adf6b63148588ffbbe266d82 inherit pro_attribs_classgr__block"><td class="memItemLeft" align="right" valign="top">std::vector< long > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__block.html#ab467fa14adf6b63148588ffbbe266d82">d_max_output_buffer</a></td></tr>
<tr class="separator:ab467fa14adf6b63148588ffbbe266d82 inherit pro_attribs_classgr__block"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9c331f7d38508c9955ef01f483c573d6 inherit pro_attribs_classgr__block"><td class="memItemLeft" align="right" valign="top">std::vector< long > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__block.html#a9c331f7d38508c9955ef01f483c573d6">d_min_output_buffer</a></td></tr>
<tr class="separator:a9c331f7d38508c9955ef01f483c573d6 inherit pro_attribs_classgr__block"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ace960ec997da0fff8fc44168983b1a55 inherit pro_attribs_classgr__block"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacegruel.html#a16a913898c1d7f7a8ee459eb7ace413d">gruel::mutex</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__block.html#ace960ec997da0fff8fc44168983b1a55">d_setlock</a></td></tr>
<tr class="separator:ace960ec997da0fff8fc44168983b1a55 inherit pro_attribs_classgr__block"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Polyphase synthesis filterbank with gr_complex input, gr_complex output and float taps. </p>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
<a class="anchor" id="a7edb04b4549bebe6f79ba3eac16063cd"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">gr_pfb_synthesizer_ccf::~gr_pfb_synthesizer_ccf </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a class="anchor" id="a0fab38cf1079135db7bc24aacb2b6f50"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">std::vector<int> gr_pfb_synthesizer_ccf::channel_map </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the current channel map. </p>
</div>
</div>
<a class="anchor" id="a14c0b46362bbcd8ff42f9a89c6ae6f41"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> gr_pfb_synthesizer_ccf::print_taps </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Print all of the filterbank taps to screen. </p>
</div>
</div>
<a class="anchor" id="ade6885b852753a4af1b0cd7e2ea69442"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> gr_pfb_synthesizer_ccf::set_channel_map </td>
<td>(</td>
<td class="paramtype">const std::vector< int > & </td>
<td class="paramname"><em>map</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Set the channel map. Channels are numbers as: N/2+1 | ... | N-1 | 0 | 1 | 2 | ... | N/2 <----------------— 0 -----------------—> freq</p>
<p>So input stream 0 goes to channel 0, etc. Setting a new channel map allows the user to specify where in frequency he/she wants the input stream to go. This is especially useful to avoid putting signals into the channels on the edge of the spectrum which can either wrap around (in the case of odd number of channels) and be affected by filter rolloff in the transmitter.</p>
<p>The map must be at least the number of streams being sent to the block. Less and the algorithm will not have enough data to properly setup the buffers. Any more channels specified will be ignored. </p>
</div>
</div>
<a class="anchor" id="ac3dd84987ed00a12e7644668c9828694"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> gr_pfb_synthesizer_ccf::set_taps </td>
<td>(</td>
<td class="paramtype">const std::vector< float > & </td>
<td class="paramname"><em>taps</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Resets the filterbank's filter taps with the new prototype filter </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">taps</td><td>(vector/list of floats) The prototype filter to populate the filterbank. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a7339949eacd6065d6c0b7f25ac528aaa"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">std::vector<std::vector<float> > gr_pfb_synthesizer_ccf::taps </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Return a vector<vector<>> of the filterbank taps </p>
</div>
</div>
<a class="anchor" id="a9e1ee5f3a9028789c2ea4bb88bfe55ed"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">int gr_pfb_synthesizer_ccf::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="gr__types_8h.html#a9852a3d906d823cb70eb9c29e7f2a43d">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="gr__types_8h.html#acd3f499576e769966ea44554b359d949">gr_vector_void_star</a> & </td>
<td class="paramname"><em>output_items</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>just like <a class="el" href="classgr__block.html#adf59080d10f322e3816b7ac8f7cb2a7c" 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>
<h2 class="groupheader">Friends And Related Function Documentation</h2>
<a class="anchor" id="aa15bf2664dbb46f059fcab05b982c61a"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="gr__core__api_8h.html#a8b8937b0c61edd85ab57ce8203543248">GR_CORE_API</a> <a class="el" href="classboost_1_1shared__ptr.html">gr_pfb_synthesizer_ccf_sptr</a> gr_make_pfb_synthesizer_ccf </td>
<td>(</td>
<td class="paramtype">unsigned int </td>
<td class="paramname"><em>numchans</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const std::vector< float > & </td>
<td class="paramname"><em>taps</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>twox</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">friend</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Build the polyphase synthesis filterbank. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">numchans</td><td>(unsigned integer) Specifies the number of channels <em>M</em> </td></tr>
<tr><td class="paramname">taps</td><td>(vector/list of floats) The prototype filter to populate the filterbank. </td></tr>
<tr><td class="paramname">twox</td><td>(bool) use 2x oversampling or not (default is no) </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="gr__pfb__synthesizer__ccf_8h_source.html">gr_pfb_synthesizer_ccf.h</a></li>
</ul>
</div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a class="el" href="classgr__pfb__synthesizer__ccf.html">gr_pfb_synthesizer_ccf</a></li>
<li class="footer">Generated on Fri Apr 19 2013 16:20:38 for GNU Radio 3.6.4.1 C++ API by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.3 </li>
</ul>
</div>
</body>
</html>
