<!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 3.3.0 C++ API: atsci_reed_solomon 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 1.6.3 --> <div class="contents"> <h1>atsci_reed_solomon Class Reference</h1><!-- doxytag: class="atsci_reed_solomon" --> <p>ATSC Reed-Solomon encoder / decoder. <a href="#_details">More...</a></p> <p><code>#include <<a class="el" href="atsci__reed__solomon_8h_source.html">atsci_reed_solomon.h</a>></code></p> <p><a href="classatsci__reed__solomon-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="classatsci__reed__solomon.html#a8e203e07cc3df727db4b310ef61fee06">atsci_reed_solomon</a> ()</td></tr> <tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classatsci__reed__solomon.html#a42940b37f47a9a8337156105ecf54d11">~atsci_reed_solomon</a> ()</td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classatsci__reed__solomon.html#ac220163c9aa00a1d754cf5615f6dea79">encode</a> (<a class="el" href="classatsc__mpeg__packet__rs__encoded.html">atsc_mpeg_packet_rs_encoded</a> &out, const <a class="el" href="classatsc__mpeg__packet__no__sync.html">atsc_mpeg_packet_no_sync</a> &in)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Add RS error correction encoding. <a href="#ac220163c9aa00a1d754cf5615f6dea79"></a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classatsci__reed__solomon.html#abfe7d8997cb02ff917834e1e9e6eb888">decode</a> (<a class="el" href="classatsc__mpeg__packet__no__sync.html">atsc_mpeg_packet_no_sync</a> &out, const <a class="el" href="classatsc__mpeg__packet__rs__encoded.html">atsc_mpeg_packet_rs_encoded</a> &in)</td></tr> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> <p>ATSC Reed-Solomon encoder / decoder. </p> <p>The t=10 (207,187) code described in ATSC standard A/53B. See figure D5 on page 55. </p> <hr/><h2>Constructor & Destructor Documentation</h2> <a class="anchor" id="a8e203e07cc3df727db4b310ef61fee06"></a><!-- doxytag: member="atsci_reed_solomon::atsci_reed_solomon" ref="a8e203e07cc3df727db4b310ef61fee06" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">atsci_reed_solomon::atsci_reed_solomon </td> <td>(</td> <td class="paramname"></td> <td> ) </td> <td></td> </tr> </table> </div> <div class="memdoc"> </div> </div> <a class="anchor" id="a42940b37f47a9a8337156105ecf54d11"></a><!-- doxytag: member="atsci_reed_solomon::~atsci_reed_solomon" ref="a42940b37f47a9a8337156105ecf54d11" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">atsci_reed_solomon::~atsci_reed_solomon </td> <td>(</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="abfe7d8997cb02ff917834e1e9e6eb888"></a><!-- doxytag: member="atsci_reed_solomon::decode" ref="abfe7d8997cb02ff917834e1e9e6eb888" args="(atsc_mpeg_packet_no_sync &out, const atsc_mpeg_packet_rs_encoded &in)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int atsci_reed_solomon::decode </td> <td>(</td> <td class="paramtype"><a class="el" href="classatsc__mpeg__packet__no__sync.html">atsc_mpeg_packet_no_sync</a> & </td> <td class="paramname"> <em>out</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="classatsc__mpeg__packet__rs__encoded.html">atsc_mpeg_packet_rs_encoded</a> & </td> <td class="paramname"> <em>in</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td></td> </tr> </table> </div> <div class="memdoc"> <p>Decode RS encoded packet. </p> <dl class="return"><dt><b>Returns:</b></dt><dd>a count of corrected symbols, or -1 if the block was uncorrectible. </dd></dl> </div> </div> <a class="anchor" id="ac220163c9aa00a1d754cf5615f6dea79"></a><!-- doxytag: member="atsci_reed_solomon::encode" ref="ac220163c9aa00a1d754cf5615f6dea79" args="(atsc_mpeg_packet_rs_encoded &out, const atsc_mpeg_packet_no_sync &in)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void atsci_reed_solomon::encode </td> <td>(</td> <td class="paramtype"><a class="el" href="classatsc__mpeg__packet__rs__encoded.html">atsc_mpeg_packet_rs_encoded</a> & </td> <td class="paramname"> <em>out</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="classatsc__mpeg__packet__no__sync.html">atsc_mpeg_packet_no_sync</a> & </td> <td class="paramname"> <em>in</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td></td> </tr> </table> </div> <div class="memdoc"> <p>Add RS error correction encoding. </p> </div> </div> <hr/>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="atsci__reed__solomon_8h_source.html">atsci_reed_solomon.h</a></li> </ul> </div> <hr class="footer"/><address style="text-align: right;"><small>Generated on Wed Dec 29 19:52:31 2010 for GNU Radio 3.3.0 C++ API by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.3 </small></address> </body> </html>