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<div class="title">gr::blocks::rms_cf_impl Class Reference<div class="ingroups"><a class="el" href="group__math__blk.html">Mathematics</a></div></div> </div>
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<p>RMS average power.
<a href="classgr_1_1blocks_1_1rms__cf__impl.html#details">More...</a></p>
<p><code>#include <<a class="el" href="rms__cf__impl_8h_source.html">rms_cf_impl.h</a>></code></p>
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Inheritance diagram for gr::blocks::rms_cf_impl:</div>
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<div class="center"><img src="classgr_1_1blocks_1_1rms__cf__impl__inherit__graph.png" border="0" usemap="#gr_1_1blocks_1_1rms__cf__impl_inherit__map" alt="Inheritance graph"/></div>
<map name="gr_1_1blocks_1_1rms__cf__impl_inherit__map" id="gr_1_1blocks_1_1rms__cf__impl_inherit__map">
<area shape="rect" id="node2" href="classgr_1_1blocks_1_1rms__cf.html" title="RMS average power." alt="" coords="90,408,216,435"/><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:a6719e91de9c3aaad44f602689a8b8bac"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr_1_1blocks_1_1rms__cf__impl.html#a6719e91de9c3aaad44f602689a8b8bac">rms_cf_impl</a> (double alpha=0.0001)</td></tr>
<tr class="separator:a6719e91de9c3aaad44f602689a8b8bac"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a89660f1591162929b6baad215ce6b04f"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr_1_1blocks_1_1rms__cf__impl.html#a89660f1591162929b6baad215ce6b04f">~rms_cf_impl</a> ()</td></tr>
<tr class="separator:a89660f1591162929b6baad215ce6b04f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac5a927ff6a9345a56690de40dce15319"><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_1_1blocks_1_1rms__cf__impl.html#ac5a927ff6a9345a56690de40dce15319">set_alpha</a> (double alpha)</td></tr>
<tr class="separator:ac5a927ff6a9345a56690de40dce15319"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a97819d310b0c2b3425560083e6c66184"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr_1_1blocks_1_1rms__cf__impl.html#a97819d310b0c2b3425560083e6c66184">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:a97819d310b0c2b3425560083e6c66184"><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="#a97819d310b0c2b3425560083e6c66184"></a><br/></td></tr>
<tr class="separator:a97819d310b0c2b3425560083e6c66184"><td class="memSeparator" colspan="2"> </td></tr>
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<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_1_1blocks_1_1rms__cf"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classgr_1_1blocks_1_1rms__cf')"><img src="closed.png" alt="-"/> Public Types inherited from <a class="el" href="classgr_1_1blocks_1_1rms__cf.html">gr::blocks::rms_cf</a></td></tr>
<tr class="memitem:a17e55eb3975e07cf271542fb3ab1ef6b inherit pub_types_classgr_1_1blocks_1_1rms__cf"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="classboost_1_1shared__ptr.html">boost::shared_ptr</a>< <a class="el" href="classgr_1_1blocks_1_1rms__cf.html">rms_cf</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr_1_1blocks_1_1rms__cf.html#a17e55eb3975e07cf271542fb3ab1ef6b">sptr</a></td></tr>
<tr class="separator:a17e55eb3975e07cf271542fb3ab1ef6b inherit pub_types_classgr_1_1blocks_1_1rms__cf"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_static_methods_classgr_1_1blocks_1_1rms__cf"><td colspan="2" onclick="javascript:toggleInherit('pub_static_methods_classgr_1_1blocks_1_1rms__cf')"><img src="closed.png" alt="-"/> Static Public Member Functions inherited from <a class="el" href="classgr_1_1blocks_1_1rms__cf.html">gr::blocks::rms_cf</a></td></tr>
<tr class="memitem:a40d064c25090754547e418b82784dbee inherit pub_static_methods_classgr_1_1blocks_1_1rms__cf"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classgr_1_1blocks_1_1rms__cf.html#a17e55eb3975e07cf271542fb3ab1ef6b">sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr_1_1blocks_1_1rms__cf.html#a40d064c25090754547e418b82784dbee">make</a> (double alpha=0.0001)</td></tr>
<tr class="memdesc:a40d064c25090754547e418b82784dbee inherit pub_static_methods_classgr_1_1blocks_1_1rms__cf"><td class="mdescLeft"> </td><td class="mdescRight">Make an RMS calc. block. <a href="#a40d064c25090754547e418b82784dbee"></a><br/></td></tr>
<tr class="separator:a40d064c25090754547e418b82784dbee inherit pub_static_methods_classgr_1_1blocks_1_1rms__cf"><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__block"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classgr__sync__block')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classgr__sync__block.html">gr_sync_block</a></td></tr>
<tr class="memitem:a8e8100cc8cafbc89a0cd64fbc2fc4153 inherit pro_methods_classgr__sync__block"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__sync__block.html#a8e8100cc8cafbc89a0cd64fbc2fc4153">gr_sync_block</a> (<a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a>)</td></tr>
<tr class="separator:a8e8100cc8cafbc89a0cd64fbc2fc4153 inherit pro_methods_classgr__sync__block"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a832d8dad2dbd38e8e9cfa0b954d37c87 inherit pro_methods_classgr__sync__block"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__sync__block.html#a832d8dad2dbd38e8e9cfa0b954d37c87">gr_sync_block</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>)</td></tr>
<tr class="separator:a832d8dad2dbd38e8e9cfa0b954d37c87 inherit pro_methods_classgr__sync__block"><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>RMS average power. </p>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
<a class="anchor" id="a6719e91de9c3aaad44f602689a8b8bac"></a>
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<td class="memname">gr::blocks::rms_cf_impl::rms_cf_impl </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>alpha</em> = <code>0.0001</code></td><td>)</td>
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<td class="memname">gr::blocks::rms_cf_impl::~rms_cf_impl </td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> gr::blocks::rms_cf_impl::set_alpha </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>alpha</em></td><td>)</td>
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<p>Implements <a class="el" href="classgr_1_1blocks_1_1rms__cf.html#a070ead84bcd83698f7b2e49a6115db87">gr::blocks::rms_cf</a>.</p>
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<td class="memname">int gr::blocks::rms_cf_impl::work </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>noutput_items</em>, </td>
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<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>
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<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>
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<td>)</td>
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<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>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="rms__cf__impl_8h_source.html">rms_cf_impl.h</a></li>
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