<!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_file_source.h File 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('gr__file__source_8h.html','');}); </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#nested-classes">Classes</a> | <a href="#func-members">Functions</a> </div> <div class="headertitle"> <div class="title">gr_file_source.h File Reference</div> </div> </div><!--header--> <div class="contents"> <div class="textblock"><code>#include <<a class="el" href="gr__core__api_8h_source.html">gr_core_api.h</a>></code><br/> <code>#include <<a class="el" href="gr__sync__block_8h_source.html">gr_sync_block.h</a>></code><br/> <code>#include <boost/thread/mutex.hpp></code><br/> </div><div class="textblock"><div class="dynheader"> Include dependency graph for gr_file_source.h:</div> <div class="dyncontent"> <div class="center"><img src="gr__file__source_8h__incl.png" border="0" usemap="#gr__file__source_8h" alt=""/></div> <map name="gr__file__source_8h" id="gr__file__source_8h"> <area shape="rect" id="node3" href="gr__core__api_8h.html" title="gr_core_api.h" alt="" coords="310,560,409,587"/><area shape="rect" id="node7" href="gr__sync__block_8h.html" title="gr_sync_block.h" alt="" coords="229,80,345,107"/><area shape="rect" id="node5" href="attributes_8h.html" title="gruel/attributes.h" alt="" coords="817,635,935,661"/><area shape="rect" id="node10" href="gr__block_8h.html" title="gr_block.h" alt="" coords="435,155,516,181"/><area shape="rect" id="node13" href="gr__basic__block_8h.html" title="gr_basic_block.h" alt="" coords="757,229,877,256"/><area shape="rect" id="node100" href="gr__tags_8h.html" title="gr_tags.h" alt="" coords="1781,403,1856,429"/><area shape="rect" id="node16" href="gr__runtime__types_8h.html" title="gr_runtime_types.h" alt="" coords="293,403,427,429"/><area shape="rect" id="node32" href="gr__sptr__magic_8h_source.html" title="gr_sptr_magic.h" alt="" coords="836,485,951,512"/><area shape="rect" id="node40" href="gr__msg__accepter_8h.html" title="gr_msg_accepter.h" alt="" coords="1459,312,1592,339"/><area shape="rect" id="node79" href="gr__io__signature_8h.html" title="gr_io_signature.h" alt="" coords="195,312,316,339"/><area shape="rect" id="node83" href="thread_8h.html" title="gruel/thread.h" alt="" coords="1215,312,1316,339"/><area shape="rect" id="node19" href="gr__types_8h.html" title="gr_types.h" alt="" coords="1025,485,1107,512"/><area shape="rect" id="node28" href="gr__complex_8h.html" title="gr_complex.h" alt="" coords="995,560,1095,587"/><area shape="rect" id="node43" href="msg__accepter_8h.html" title="gruel/msg_accepter.h" alt="" coords="1508,403,1655,429"/><area shape="rect" id="node48" href="pmt_8h.html" title="gruel/pmt.h" alt="" coords="1775,485,1861,512"/><area shape="rect" id="node45" href="gruel_2src_2include_2gruel_2api_8h.html" title="gruel/api.h" alt="" coords="1371,560,1452,587"/><area shape="rect" id="node59" href="stdint_8h.html" title="stdint.h" alt="" coords="1915,560,1980,587"/><area shape="rect" id="node70" href="pmt__sugar_8h.html" title="gruel/pmt_sugar.h" alt="" coords="2191,560,2317,587"/></map> </div> </div> <p><a href="gr__file__source_8h_source.html">Go to the source code of this file.</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a> Classes</h2></td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__file__source.html">gr_file_source</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Read stream from file. <a href="classgr__file__source.html#details">More...</a><br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:a8da3dd180aa045d24f7e8d39a5a6edb9"><td class="memItemLeft" align="right" valign="top"><a class="el" href="gr__core__api_8h.html#a8b8937b0c61edd85ab57ce8203543248">GR_CORE_API</a> <a class="el" href="classboost_1_1shared__ptr.html">gr_file_source_sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="gr__file__source_8h.html#a8da3dd180aa045d24f7e8d39a5a6edb9">gr_make_file_source</a> (size_t itemsize, const char *filename, bool repeat=false)</td></tr> <tr class="separator:a8da3dd180aa045d24f7e8d39a5a6edb9"><td class="memSeparator" colspan="2"> </td></tr> </table> <h2 class="groupheader">Function Documentation</h2> <a class="anchor" id="a8da3dd180aa045d24f7e8d39a5a6edb9"></a> <div class="memitem"> <div class="memproto"> <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_file_source_sptr</a> gr_make_file_source </td> <td>(</td> <td class="paramtype">size_t </td> <td class="paramname"><em>itemsize</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const char * </td> <td class="paramname"><em>filename</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">bool </td> <td class="paramname"><em>repeat</em> = <code>false</code> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Opens <code>filename</code> as a source of items into a flowgraph. The data is expected to be in binary format, item after item. The <code>itemsize</code> of the block determines the conversion from bits to items.</p> <p>If <code>repeat</code> is turned on, the file will repeat the file after it's reached the end.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">itemsize</td><td>the size of each item in the file, in bytes </td></tr> <tr><td class="paramname">filename</td><td>name of the file to source from </td></tr> <tr><td class="paramname">repeat</td><td>repeat file from start </td></tr> </table> </dd> </dl> </div> </div> </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="dir_284717b6cb06147531c058220802c6d1.html">gnuradio-core</a></li><li class="navelem"><a class="el" href="dir_7c24473031c549da670035bb20d1e97e.html">src</a></li><li class="navelem"><a class="el" href="dir_84906bae47c76101f1fa015cf813f8a2.html">lib</a></li><li class="navelem"><a class="el" href="dir_4a2470a59e95113f1bc77f5cd957cdf2.html">io</a></li><li class="navelem"><a class="el" href="gr__file__source_8h.html">gr_file_source.h</a></li> <li class="footer">Generated on Fri Apr 19 2013 16:20:34 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>