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<title>GNU Radio 3.2.2 C++ API: gri_logger Class Reference</title>
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<h1>gri_logger Class Reference</h1><!-- 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>
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<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="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>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>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<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>
<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="a296dbc03b5901f79a84d2a78e3efc9c0"></a><!-- doxytag: member="gri_logger::gri_logger" ref="a296dbc03b5901f79a84d2a78e3efc9c0" args="(const char *filename)" -->
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<td class="memname">gri_logger::gri_logger </td>
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<td class="paramtype">const char * </td>
<td class="paramname"> <em>filename</em></td>
<td> ) </td>
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<a class="anchor" id="afc1573cdb9595e3593b70a50011d7035"></a><!-- doxytag: member="gri_logger::~gri_logger" ref="afc1573cdb9595e3593b70a50011d7035" args="()" -->
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<td class="memname">gri_logger::~gri_logger </td>
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<td> ) </td>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a31becdf5ceb30790dab2d614e37a8a14"></a><!-- doxytag: member="gri_logger::printf" ref="a31becdf5ceb30790dab2d614e37a8a14" args="(const char *format,...)" -->
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<td class="memname">void gri_logger::printf </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>format</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname"> <em>...</em></td><td> </td>
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<td>)</td>
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<a class="anchor" id="a74cda2a253491fb44c3cfa34bfde3d8e"></a><!-- doxytag: member="gri_logger::singleton" ref="a74cda2a253491fb44c3cfa34bfde3d8e" args="()" -->
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<td class="memname">static <a class="el" href="classboost_1_1shared__ptr.html">gri_logger_sptr</a> gri_logger::singleton </td>
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<td class="paramname"></td>
<td> ) </td>
<td><code> [static]</code></td>
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<a class="anchor" id="a59e329edc31ea87d94fb8882dd7e46a2"></a><!-- doxytag: member="gri_logger::write" ref="a59e329edc31ea87d94fb8882dd7e46a2" args="(const void *buf, size_t count)" -->
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<td class="memname">void gri_logger::write </td>
<td>(</td>
<td class="paramtype">const void * </td>
<td class="paramname"> <em>buf</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"> <em>count</em></td><td> </td>
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<td>)</td>
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<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>
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