<!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_io_signature.h File 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_io_signature.h File Reference</h1><code>#include <<a class="el" href="gr__runtime__types_8h_source.html">gr_runtime_types.h</a>></code><br/> <div class="dynheader"> Include dependency graph for gr_io_signature.h:</div> <div class="dynsection"> <div class="center"><img src="gr__io__signature_8h__incl.png" border="0" usemap="#gr__io__signature_8h_map" alt=""/></div> <map name="gr__io__signature_8h_map" id="gr__io__signature_8h"> <area shape="rect" id="node3" 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<table border="0" cellpadding="0" cellspacing="0"> <tr><td colspan="2"><h2>Classes</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__io__signature.html">gr_io_signature</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">i/o signature for input and output ports. <a href="classgr__io__signature.html#_details">More...</a><br/></td></tr> <tr><td colspan="2"><h2>Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classboost_1_1shared__ptr.html">gr_io_signature_sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__internal.html#ga1fbae03d2f3546a3768cab55cc5f986c">gr_make_io_signature</a> (int min_streams, int max_streams, int sizeof_stream_item)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Create an i/o signature. <a href="group__internal.html#ga1fbae03d2f3546a3768cab55cc5f986c"></a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classboost_1_1shared__ptr.html">gr_io_signature_sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="gr__io__signature_8h.html#a878d8f330140c11f2ccf9d42570d9df0">gr_make_io_signature2</a> (int min_streams, int max_streams, int sizeof_stream_item1, int sizeof_stream_item2)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Create an i/o signature. <a href="#a878d8f330140c11f2ccf9d42570d9df0"></a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classboost_1_1shared__ptr.html">gr_io_signature_sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="gr__io__signature_8h.html#a11e62b8132ae19fd5e3172065f73d490">gr_make_io_signature3</a> (int min_streams, int max_streams, int sizeof_stream_item1, int sizeof_stream_item2, int sizeof_stream_item3)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Create an i/o signature. <a href="#a11e62b8132ae19fd5e3172065f73d490"></a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classboost_1_1shared__ptr.html">gr_io_signature_sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="gr__io__signature_8h.html#a80eeff275639913a51cc4d8b07859a92">gr_make_io_signaturev</a> (int min_streams, int max_streams, const <a class="el" href="classstd_1_1vector.html">std::vector</a>< int > &sizeof_stream_items)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Create an i/o signature. <a href="#a80eeff275639913a51cc4d8b07859a92"></a><br/></td></tr> </table> <hr/><h2>Function Documentation</h2> <a class="anchor" id="a878d8f330140c11f2ccf9d42570d9df0"></a><!-- doxytag: member="gr_io_signature.h::gr_make_io_signature2" ref="a878d8f330140c11f2ccf9d42570d9df0" args="(int min_streams, int max_streams, int sizeof_stream_item1, int sizeof_stream_item2)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classboost_1_1shared__ptr.html">gr_io_signature_sptr</a> gr_make_io_signature2 </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"> <em>min_streams</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"> <em>max_streams</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"> <em>sizeof_stream_item1</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"> <em>sizeof_stream_item2</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td></td> </tr> </table> </div> <div class="memdoc"> <p>Create an i/o signature. </p> <dl><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>min_streams</em> </td><td>specify minimum number of streams (>= 0) </td></tr> <tr><td valign="top"></td><td valign="top"><em>max_streams</em> </td><td>specify maximum number of streams (>= min_streams or -1 -> infinite) </td></tr> <tr><td valign="top"></td><td valign="top"><em>sizeof_stream_item1</em> </td><td>specify the size of the items in the first stream </td></tr> <tr><td valign="top"></td><td valign="top"><em>sizeof_stream_item2</em> </td><td>specify the size of the items in the second and subsequent streams </td></tr> </table> </dd> </dl> </div> </div> <a class="anchor" id="a11e62b8132ae19fd5e3172065f73d490"></a><!-- doxytag: member="gr_io_signature.h::gr_make_io_signature3" ref="a11e62b8132ae19fd5e3172065f73d490" args="(int min_streams, int max_streams, int sizeof_stream_item1, int sizeof_stream_item2, int sizeof_stream_item3)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classboost_1_1shared__ptr.html">gr_io_signature_sptr</a> gr_make_io_signature3 </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"> <em>min_streams</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"> <em>max_streams</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"> <em>sizeof_stream_item1</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"> <em>sizeof_stream_item2</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"> <em>sizeof_stream_item3</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td></td> </tr> </table> </div> <div class="memdoc"> <p>Create an i/o signature. </p> <dl><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>min_streams</em> </td><td>specify minimum number of streams (>= 0) </td></tr> <tr><td valign="top"></td><td valign="top"><em>max_streams</em> </td><td>specify maximum number of streams (>= min_streams or -1 -> infinite) </td></tr> <tr><td valign="top"></td><td valign="top"><em>sizeof_stream_item1</em> </td><td>specify the size of the items in the first stream </td></tr> <tr><td valign="top"></td><td valign="top"><em>sizeof_stream_item2</em> </td><td>specify the size of the items in the second stream </td></tr> <tr><td valign="top"></td><td valign="top"><em>sizeof_stream_item3</em> </td><td>specify the size of the items in the third and subsequent streams </td></tr> </table> </dd> </dl> </div> </div> <a class="anchor" id="a80eeff275639913a51cc4d8b07859a92"></a><!-- doxytag: member="gr_io_signature.h::gr_make_io_signaturev" ref="a80eeff275639913a51cc4d8b07859a92" args="(int min_streams, int max_streams, const std::vector< int > &sizeof_stream_items)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classboost_1_1shared__ptr.html">gr_io_signature_sptr</a> gr_make_io_signaturev </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"> <em>min_streams</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"> <em>max_streams</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="classstd_1_1vector.html">std::vector</a>< int > & </td> <td class="paramname"> <em>sizeof_stream_items</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td></td> </tr> </table> </div> <div class="memdoc"> <p>Create an i/o signature. </p> <dl><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>min_streams</em> </td><td>specify minimum number of streams (>= 0) </td></tr> <tr><td valign="top"></td><td valign="top"><em>max_streams</em> </td><td>specify maximum number of streams (>= min_streams or -1 -> infinite) </td></tr> <tr><td valign="top"></td><td valign="top"><em>sizeof_stream_items</em> </td><td>specify the size of the items in the streams</td></tr> </table> </dd> </dl> <p>If there are more streams than there are entries in sizeof_stream_items, the value of the last entry in sizeof_stream_items is used for the missing values. sizeof_stream_items must contain at least 1 entry. </p> </div> </div> </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>