<!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: gri_agc2_ff Class Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript"> $(document).ready(initResizable); </script> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.7.3 --> <div id="top"> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">GNU Radio 3.2.2 C++ API</div> </td> </tr> </tbody> </table> </div> </div> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> initNavTree('classgri__agc2__ff.html',''); </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> | <a href="#pro-attribs">Protected Attributes</a> </div> <div class="headertitle"> <h1>gri_agc2_ff Class Reference</h1> </div> </div> <div class="contents"> <!-- doxytag: class="gri_agc2_ff" --> <p>high performance Automatic Gain Control class with attack and decay rate <a href="#_details">More...</a></p> <p><code>#include <<a class="el" href="gri__agc2__ff_8h_source.html">gri_agc2_ff.h</a>></code></p> <div class="dynheader"> Inheritance diagram for gri_agc2_ff:</div> <div class="dyncontent"> <div class="center"><img src="classgri__agc2__ff__inherit__graph.png" border="0" usemap="#gri__agc2__ff_inherit__map" alt="Inheritance graph"/></div> <map name="gri__agc2__ff_inherit__map" id="gri__agc2__ff_inherit__map"> <area shape="rect" id="node3" href="classgr__agc2__ff.html" title="high performance Automatic Gain Control class" alt="" coords="7,83,89,112"/></map> <center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div> <p><a href="classgri__agc2__ff-members.html">List of all members.</a></p> <table class="memberdecls"> <tr><td colspan="2"><h2><a name="pub-methods"></a> 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__agc2__ff.html#ab057504ad0053c33ca4d9bad0c5b1868">gri_agc2_ff</a> (float attack_rate=1e-1, float decay_rate=1e-2, float reference=1.0, float gain=1.0, float max_gain=0.0)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__agc2__ff.html#ab71f2b30849017047dd8a5195b545139">attack_rate</a> () const </td></tr> <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__agc2__ff.html#aef4665005d82da2e0d0251637b641256">decay_rate</a> () const </td></tr> <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__agc2__ff.html#a48ef18e97cd468fbb7ddd2d0d03cf239">reference</a> () const </td></tr> <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__agc2__ff.html#ab1655af168460935adf7187c33a52443">gain</a> () const </td></tr> <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__agc2__ff.html#a620cdd0ff301b21812e5a900261add68">max_gain</a> () const </td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__agc2__ff.html#aad13e310ce06c5db26d0dbe7f951fc74">set_attack_rate</a> (float rate)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__agc2__ff.html#aef0943b2a196f42af423ce59548e9c15">set_decay_rate</a> (float rate)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__agc2__ff.html#a223cd9f846e53d1c75fa69270e6bcecd">set_reference</a> (float reference)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__agc2__ff.html#a93c67b340f54b07a01dee02707cff441">set_gain</a> (float gain)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__agc2__ff.html#a1ad9d043e33641444bc55d9da1452d31">set_max_gain</a> (float max_gain)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__agc2__ff.html#ad040762fe6c79ebff1b3f3e170ba6ebf">scale</a> (float input)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__agc2__ff.html#a6d95e84dd2da28195aa90094f38d1a1b">scaleN</a> (float output[], const float input[], unsigned n)</td></tr> <tr><td colspan="2"><h2><a name="pro-attribs"></a> Protected Attributes</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__agc2__ff.html#a5392044533465105cd05b1913062e257">_attack_rate</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__agc2__ff.html#a087b22a47a1c8fc809ce078539ddc381">_decay_rate</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__agc2__ff.html#a7c9d778b2295af6dd1876b15d1a4d3ad">_reference</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__agc2__ff.html#ade496b0213db856bccba66a0ae5a6055">_gain</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__agc2__ff.html#adb71295d2928af0d4b5df992226bba25">_max_gain</a></td></tr> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> <div class="textblock"><p>high performance Automatic Gain Control class with attack and decay rate </p> <p>Power is approximated by absolute value </p> </div><hr/><h2>Constructor & Destructor Documentation</h2> <a class="anchor" id="ab057504ad0053c33ca4d9bad0c5b1868"></a><!-- doxytag: member="gri_agc2_ff::gri_agc2_ff" ref="ab057504ad0053c33ca4d9bad0c5b1868" args="(float attack_rate=1e-1, float decay_rate=1e-2, float reference=1.0, float gain=1.0, float max_gain=0.0)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">gri_agc2_ff::gri_agc2_ff </td> <td>(</td> <td class="paramtype">float </td> <td class="paramname"><em>attack_rate</em> = <code>1e-1</code>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"><em>decay_rate</em> = <code>1e-2</code>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"><em>reference</em> = <code>1.0</code>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"><em>gain</em> = <code>1.0</code>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"><em>max_gain</em> = <code>0.0</code> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td><code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> </div> </div> <hr/><h2>Member Function Documentation</h2> <a class="anchor" id="ab71f2b30849017047dd8a5195b545139"></a><!-- doxytag: member="gri_agc2_ff::attack_rate" ref="ab71f2b30849017047dd8a5195b545139" args="() const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float gri_agc2_ff::attack_rate </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const<code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>References <a class="el" href="classgri__agc2__ff.html#a5392044533465105cd05b1913062e257">_attack_rate</a>.</p> </div> </div> <a class="anchor" id="aef4665005d82da2e0d0251637b641256"></a><!-- doxytag: member="gri_agc2_ff::decay_rate" ref="aef4665005d82da2e0d0251637b641256" args="() const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float gri_agc2_ff::decay_rate </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const<code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>References <a class="el" href="classgri__agc2__ff.html#a087b22a47a1c8fc809ce078539ddc381">_decay_rate</a>.</p> </div> </div> <a class="anchor" id="ab1655af168460935adf7187c33a52443"></a><!-- doxytag: member="gri_agc2_ff::gain" ref="ab1655af168460935adf7187c33a52443" args="() const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float gri_agc2_ff::gain </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const<code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>References <a class="el" href="classgri__agc2__ff.html#ade496b0213db856bccba66a0ae5a6055">_gain</a>.</p> <p>Referenced by <a class="el" href="classgri__agc2__ff.html#a93c67b340f54b07a01dee02707cff441">set_gain()</a>.</p> </div> </div> <a class="anchor" id="a620cdd0ff301b21812e5a900261add68"></a><!-- doxytag: member="gri_agc2_ff::max_gain" ref="a620cdd0ff301b21812e5a900261add68" args="() const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float gri_agc2_ff::max_gain </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const<code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>References <a class="el" href="classgri__agc2__ff.html#adb71295d2928af0d4b5df992226bba25">_max_gain</a>.</p> <p>Referenced by <a class="el" href="classgri__agc2__ff.html#a1ad9d043e33641444bc55d9da1452d31">set_max_gain()</a>.</p> </div> </div> <a class="anchor" id="a48ef18e97cd468fbb7ddd2d0d03cf239"></a><!-- doxytag: member="gri_agc2_ff::reference" ref="a48ef18e97cd468fbb7ddd2d0d03cf239" args="() const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float gri_agc2_ff::reference </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const<code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>References <a class="el" href="classgri__agc2__ff.html#a7c9d778b2295af6dd1876b15d1a4d3ad">_reference</a>.</p> <p>Referenced by <a class="el" href="classgri__agc2__ff.html#a223cd9f846e53d1c75fa69270e6bcecd">set_reference()</a>.</p> </div> </div> <a class="anchor" id="ad040762fe6c79ebff1b3f3e170ba6ebf"></a><!-- doxytag: member="gri_agc2_ff::scale" ref="ad040762fe6c79ebff1b3f3e170ba6ebf" args="(float input)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float gri_agc2_ff::scale </td> <td>(</td> <td class="paramtype">float </td> <td class="paramname"><em>input</em></td><td>)</td> <td><code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>References <a class="el" href="classgri__agc2__ff.html#a5392044533465105cd05b1913062e257">_attack_rate</a>, <a class="el" href="classgri__agc2__ff.html#a087b22a47a1c8fc809ce078539ddc381">_decay_rate</a>, <a class="el" href="classgri__agc2__ff.html#ade496b0213db856bccba66a0ae5a6055">_gain</a>, <a class="el" href="classgri__agc2__ff.html#adb71295d2928af0d4b5df992226bba25">_max_gain</a>, and <a class="el" href="classgri__agc2__ff.html#a7c9d778b2295af6dd1876b15d1a4d3ad">_reference</a>.</p> <p>Referenced by <a class="el" href="classgri__agc2__ff.html#a6d95e84dd2da28195aa90094f38d1a1b">scaleN()</a>.</p> </div> </div> <a class="anchor" id="a6d95e84dd2da28195aa90094f38d1a1b"></a><!-- doxytag: member="gri_agc2_ff::scaleN" ref="a6d95e84dd2da28195aa90094f38d1a1b" args="(float output[], const float input[], unsigned n)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void gri_agc2_ff::scaleN </td> <td>(</td> <td class="paramtype">float </td> <td class="paramname"><em>output</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const float </td> <td class="paramname"><em>input</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned </td> <td class="paramname"><em>n</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td><code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>References <a class="el" href="classgri__agc2__ff.html#ad040762fe6c79ebff1b3f3e170ba6ebf">scale()</a>.</p> </div> </div> <a class="anchor" id="aad13e310ce06c5db26d0dbe7f951fc74"></a><!-- doxytag: member="gri_agc2_ff::set_attack_rate" ref="aad13e310ce06c5db26d0dbe7f951fc74" args="(float rate)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void gri_agc2_ff::set_attack_rate </td> <td>(</td> <td class="paramtype">float </td> <td class="paramname"><em>rate</em></td><td>)</td> <td><code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>References <a class="el" href="classgri__agc2__ff.html#a5392044533465105cd05b1913062e257">_attack_rate</a>.</p> </div> </div> <a class="anchor" id="aef0943b2a196f42af423ce59548e9c15"></a><!-- doxytag: member="gri_agc2_ff::set_decay_rate" ref="aef0943b2a196f42af423ce59548e9c15" args="(float rate)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void gri_agc2_ff::set_decay_rate </td> <td>(</td> <td class="paramtype">float </td> <td class="paramname"><em>rate</em></td><td>)</td> <td><code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>References <a class="el" href="classgri__agc2__ff.html#a087b22a47a1c8fc809ce078539ddc381">_decay_rate</a>.</p> </div> </div> <a class="anchor" id="a93c67b340f54b07a01dee02707cff441"></a><!-- doxytag: member="gri_agc2_ff::set_gain" ref="a93c67b340f54b07a01dee02707cff441" args="(float gain)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void gri_agc2_ff::set_gain </td> <td>(</td> <td class="paramtype">float </td> <td class="paramname"><em>gain</em></td><td>)</td> <td><code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>References <a class="el" href="classgri__agc2__ff.html#ade496b0213db856bccba66a0ae5a6055">_gain</a>, and <a class="el" href="classgri__agc2__ff.html#ab1655af168460935adf7187c33a52443">gain()</a>.</p> </div> </div> <a class="anchor" id="a1ad9d043e33641444bc55d9da1452d31"></a><!-- doxytag: member="gri_agc2_ff::set_max_gain" ref="a1ad9d043e33641444bc55d9da1452d31" args="(float max_gain)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void gri_agc2_ff::set_max_gain </td> <td>(</td> <td class="paramtype">float </td> <td class="paramname"><em>max_gain</em></td><td>)</td> <td><code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>References <a class="el" href="classgri__agc2__ff.html#adb71295d2928af0d4b5df992226bba25">_max_gain</a>, and <a class="el" href="classgri__agc2__ff.html#a620cdd0ff301b21812e5a900261add68">max_gain()</a>.</p> </div> </div> <a class="anchor" id="a223cd9f846e53d1c75fa69270e6bcecd"></a><!-- doxytag: member="gri_agc2_ff::set_reference" ref="a223cd9f846e53d1c75fa69270e6bcecd" args="(float reference)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void gri_agc2_ff::set_reference </td> <td>(</td> <td class="paramtype">float </td> <td class="paramname"><em>reference</em></td><td>)</td> <td><code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>References <a class="el" href="classgri__agc2__ff.html#a7c9d778b2295af6dd1876b15d1a4d3ad">_reference</a>, and <a class="el" href="classgri__agc2__ff.html#a48ef18e97cd468fbb7ddd2d0d03cf239">reference()</a>.</p> </div> </div> <hr/><h2>Member Data Documentation</h2> <a class="anchor" id="a5392044533465105cd05b1913062e257"></a><!-- doxytag: member="gri_agc2_ff::_attack_rate" ref="a5392044533465105cd05b1913062e257" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float <a class="el" href="classgri__agc2__ff.html#a5392044533465105cd05b1913062e257">gri_agc2_ff::_attack_rate</a><code> [protected]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Referenced by <a class="el" href="classgri__agc2__ff.html#ab71f2b30849017047dd8a5195b545139">attack_rate()</a>, <a class="el" href="classgri__agc2__ff.html#ad040762fe6c79ebff1b3f3e170ba6ebf">scale()</a>, and <a class="el" href="classgri__agc2__ff.html#aad13e310ce06c5db26d0dbe7f951fc74">set_attack_rate()</a>.</p> </div> </div> <a class="anchor" id="a087b22a47a1c8fc809ce078539ddc381"></a><!-- doxytag: member="gri_agc2_ff::_decay_rate" ref="a087b22a47a1c8fc809ce078539ddc381" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float <a class="el" href="classgri__agc2__ff.html#a087b22a47a1c8fc809ce078539ddc381">gri_agc2_ff::_decay_rate</a><code> [protected]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Referenced by <a class="el" href="classgri__agc2__ff.html#aef4665005d82da2e0d0251637b641256">decay_rate()</a>, <a class="el" href="classgri__agc2__ff.html#ad040762fe6c79ebff1b3f3e170ba6ebf">scale()</a>, and <a class="el" href="classgri__agc2__ff.html#aef0943b2a196f42af423ce59548e9c15">set_decay_rate()</a>.</p> </div> </div> <a class="anchor" id="ade496b0213db856bccba66a0ae5a6055"></a><!-- doxytag: member="gri_agc2_ff::_gain" ref="ade496b0213db856bccba66a0ae5a6055" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float <a class="el" href="classgri__agc2__ff.html#ade496b0213db856bccba66a0ae5a6055">gri_agc2_ff::_gain</a><code> [protected]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Referenced by <a class="el" href="classgri__agc2__ff.html#ab1655af168460935adf7187c33a52443">gain()</a>, <a class="el" href="classgri__agc2__ff.html#ad040762fe6c79ebff1b3f3e170ba6ebf">scale()</a>, and <a class="el" href="classgri__agc2__ff.html#a93c67b340f54b07a01dee02707cff441">set_gain()</a>.</p> </div> </div> <a class="anchor" id="adb71295d2928af0d4b5df992226bba25"></a><!-- doxytag: member="gri_agc2_ff::_max_gain" ref="adb71295d2928af0d4b5df992226bba25" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float <a class="el" href="classgri__agc2__ff.html#adb71295d2928af0d4b5df992226bba25">gri_agc2_ff::_max_gain</a><code> [protected]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Referenced by <a class="el" href="classgri__agc2__ff.html#a620cdd0ff301b21812e5a900261add68">max_gain()</a>, <a class="el" href="classgri__agc2__ff.html#ad040762fe6c79ebff1b3f3e170ba6ebf">scale()</a>, and <a class="el" href="classgri__agc2__ff.html#a1ad9d043e33641444bc55d9da1452d31">set_max_gain()</a>.</p> </div> </div> <a class="anchor" id="a7c9d778b2295af6dd1876b15d1a4d3ad"></a><!-- doxytag: member="gri_agc2_ff::_reference" ref="a7c9d778b2295af6dd1876b15d1a4d3ad" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float <a class="el" href="classgri__agc2__ff.html#a7c9d778b2295af6dd1876b15d1a4d3ad">gri_agc2_ff::_reference</a><code> [protected]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Referenced by <a class="el" href="classgri__agc2__ff.html#a48ef18e97cd468fbb7ddd2d0d03cf239">reference()</a>, <a class="el" href="classgri__agc2__ff.html#ad040762fe6c79ebff1b3f3e170ba6ebf">scale()</a>, and <a class="el" href="classgri__agc2__ff.html#a223cd9f846e53d1c75fa69270e6bcecd">set_reference()</a>.</p> </div> </div> <hr/>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="gri__agc2__ff_8h_source.html">gri_agc2_ff.h</a></li> </ul> </div> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="classgri__agc2__ff.html">gri_agc2_ff</a> </li> <li class="footer">Generated on Thu Feb 17 2011 for GNU Radio 3.2.2 C++ API by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.3 </li> </ul> </div> </body> </html>