<!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_logger 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__logger.html',''); </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> | <a href="#pub-static-methods">Static Public Member Functions</a> </div> <div class="headertitle"> <h1>gri_logger Class Reference</h1> </div> </div> <div class="contents"> <!-- doxytag: class="gri_logger" --> <p>non-blocking logging to a file. <a href="#_details">More...</a></p> <p><code>#include <<a class="el" href="gri__logger_8h_source.html">gri_logger.h</a>></code></p> <p><a href="classgri__logger-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__logger.html#a296dbc03b5901f79a84d2a78e3efc9c0">gri_logger</a> (const char *filename)</td></tr> <tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__logger.html#afc1573cdb9595e3593b70a50011d7035">~gri_logger</a> ()</td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__logger.html#a59e329edc31ea87d94fb8882dd7e46a2">write</a> (const void *buf, size_t count)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__logger.html#a31becdf5ceb30790dab2d614e37a8a14">printf</a> (const char *format,...)</td></tr> <tr><td colspan="2"><h2><a name="pub-static-methods"></a> Static Public Member Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classboost_1_1shared__ptr.html">gri_logger_sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgri__logger.html#a74cda2a253491fb44c3cfa34bfde3d8e">singleton</a> ()</td></tr> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> <div class="textblock"><p>non-blocking logging to a file. </p> <p>In reality, this may block, but only for a bounded time. Trust me, it's safe to use from portaudio and JACK callbacks. </p> </div><hr/><h2>Constructor & Destructor Documentation</h2> <a class="anchor" id="a296dbc03b5901f79a84d2a78e3efc9c0"></a><!-- doxytag: member="gri_logger::gri_logger" ref="a296dbc03b5901f79a84d2a78e3efc9c0" args="(const char *filename)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">gri_logger::gri_logger </td> <td>(</td> <td class="paramtype">const char * </td> <td class="paramname"><em>filename</em></td><td>)</td> <td></td> </tr> </table> </div> <div class="memdoc"> </div> </div> <a class="anchor" id="afc1573cdb9595e3593b70a50011d7035"></a><!-- doxytag: member="gri_logger::~gri_logger" ref="afc1573cdb9595e3593b70a50011d7035" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">gri_logger::~gri_logger </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="a31becdf5ceb30790dab2d614e37a8a14"></a><!-- doxytag: member="gri_logger::printf" ref="a31becdf5ceb30790dab2d614e37a8a14" args="(const char *format,...)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void gri_logger::printf </td> <td>(</td> <td class="paramtype">const char * </td> <td class="paramname"><em>format</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"> </td> <td class="paramname"><em>...</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div> <div class="memdoc"> </div> </div> <a class="anchor" id="a74cda2a253491fb44c3cfa34bfde3d8e"></a><!-- doxytag: member="gri_logger::singleton" ref="a74cda2a253491fb44c3cfa34bfde3d8e" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">static <a class="el" href="classboost_1_1shared__ptr.html">gri_logger_sptr</a> gri_logger::singleton </td> <td>(</td> <td class="paramname"></td><td>)</td> <td><code> [static]</code></td> </tr> </table> </div> <div class="memdoc"> </div> </div> <a class="anchor" id="a59e329edc31ea87d94fb8882dd7e46a2"></a><!-- doxytag: member="gri_logger::write" ref="a59e329edc31ea87d94fb8882dd7e46a2" args="(const void *buf, size_t count)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void gri_logger::write </td> <td>(</td> <td class="paramtype">const void * </td> <td class="paramname"><em>buf</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">size_t </td> <td class="paramname"><em>count</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div> <div class="memdoc"> </div> </div> <hr/>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="gri__logger_8h_source.html">gri_logger.h</a></li> </ul> </div> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="classgri__logger.html">gri_logger</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>