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<div class="title">CCriticalSection.h File Reference</div> </div>
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<div class="textblock"><code>#include <<a class="el" href="utils__defs_8h_source.html">mrpt/utils/utils_defs.h</a>></code><br/>
<code>#include <<a class="el" href="_c_stream_8h_source.html">mrpt/utils/CStream.h</a>></code><br/>
<code>#include <<a class="el" href="_c_referenced_mem_block_8h_source.html">mrpt/utils/CReferencedMemBlock.h</a>></code><br/>
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Include dependency graph for CCriticalSection.h:</div>
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<p><a href="_c_critical_section_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
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Classes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1synch_1_1_c_critical_section.html">mrpt::synch::CCriticalSection</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This class provides simple critical sections functionality. <a href="classmrpt_1_1synch_1_1_c_critical_section.html#details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classmrpt_1_1synch_1_1_c_critical_section_locker.html">mrpt::synch::CCriticalSectionLocker</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A class acquiring a <a class="el" href="classmrpt_1_1synch_1_1_c_critical_section.html" title="This class provides simple critical sections functionality.">CCriticalSection</a> at its constructor, and releasing it at destructor. <a href="classmrpt_1_1synch_1_1_c_critical_section_locker.html#details">More...</a><br/></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">namespace  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacemrpt.html">mrpt</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><p>This is the global namespace for all Mobile Robot Programming Toolkit (MRPT) libraries. </p>
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<tr><td class="memItemLeft" align="right" valign="top">namespace  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacemrpt_1_1synch.html">mrpt::synch</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><p>This namespace provides multitask, synchronization utilities. </p>
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Defines</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_c_critical_section_8h.html#a063b848901ed4201c26e195505d31faf">THREADSAFE_OPERATION</a>(_CRITSECT_OBJ, CODE_TO_EXECUTE)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A macro for protecting a given piece of code with a critical section; for example: <a href="#a063b848901ed4201c26e195505d31faf"></a><br/></td></tr>
</table>
<hr/><h2>Define Documentation</h2>
<a class="anchor" id="a063b848901ed4201c26e195505d31faf"></a><!-- doxytag: member="CCriticalSection.h::THREADSAFE_OPERATION" ref="a063b848901ed4201c26e195505d31faf" args="(_CRITSECT_OBJ, CODE_TO_EXECUTE)" -->
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<td class="memname">#define THREADSAFE_OPERATION</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">_CRITSECT_OBJ, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">CODE_TO_EXECUTE </td>
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<td></td>
<td>)</td>
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<b>Value:</b><div class="fragment"><pre class="fragment">{ \
mrpt::synch::CCriticalSectionLocker lock(&_CRITSECT_OBJ); \
CODE_TO_EXECUTE \
}
</pre></div>
<p>A macro for protecting a given piece of code with a critical section; for example: </p>
<div class="fragment"><pre class="fragment"> CCriticalSection <a class="code" href="cs_8h.html#a44e471a015cf32e012cffef17e81b6db">cs</a>;
MyObject obj;
...
<a class="code" href="_c_critical_section_8h.html#a063b848901ed4201c26e195505d31faf" title="A macro for protecting a given piece of code with a critical section; for example:">THREADSAFE_OPERATION</a>(<a class="code" href="structcs__sparse.html">cs</a>, obj.foo(); )
...
<a class="code" href="_c_critical_section_8h.html#a063b848901ed4201c26e195505d31faf" title="A macro for protecting a given piece of code with a critical section; for example:">THREADSAFE_OPERATION</a>(<a class="code" href="structcs__sparse.html">cs</a>, obj.foo(); obj.bar(); }
</pre></div><dl class="see"><dt><b>See also:</b></dt><dd>CCriticalSectionLocker, CThreadSafeVariable </dd></dl>
<p>Definition at line <a class="el" href="_c_critical_section_8h_source.html#l00138">138</a> of file <a class="el" href="_c_critical_section_8h_source.html">CCriticalSection.h</a>.</p>
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