uvw/classuvw_1_1RWLock.html
2023-05-22 11:13:58 +02:00

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<li class="navelem"><a class="el" href="namespaceuvw.html">uvw</a></li><li class="navelem"><a class="el" href="classuvw_1_1rwlock.html">rwlock</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="classuvw_1_1rwlock-members.html">List of all members</a> </div>
<div class="headertitle"><div class="title">uvw::rwlock Class Reference<span class="mlabels"><span class="mlabel">final</span></span></div></div>
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<p>The rwlock wrapper.
<a href="classuvw_1_1rwlock.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="thread_8h_source.html">thread.h</a>&gt;</code></p>
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Inheritance diagram for uvw::rwlock:</div>
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Collaboration diagram for uvw::rwlock:</div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a48a2f73a53caecad83f82544bce5e754"><td class="memItemLeft" align="right" valign="top"><a id="a48a2f73a53caecad83f82544bce5e754" name="a48a2f73a53caecad83f82544bce5e754"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><b>rdlock</b> () noexcept</td></tr>
<tr class="memdesc:a48a2f73a53caecad83f82544bce5e754"><td class="mdescLeft">&#160;</td><td class="mdescRight">Locks a read-write lock object for reading. <br /></td></tr>
<tr class="separator:a48a2f73a53caecad83f82544bce5e754"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a51e06cdde0ef98fcfd43d81db1cadf23"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1rwlock.html#a51e06cdde0ef98fcfd43d81db1cadf23">try_rdlock</a> () noexcept</td></tr>
<tr class="memdesc:a51e06cdde0ef98fcfd43d81db1cadf23"><td class="mdescLeft">&#160;</td><td class="mdescRight">Tries to lock a read-write lock object for reading. <br /></td></tr>
<tr class="separator:a51e06cdde0ef98fcfd43d81db1cadf23"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab5fb7747eddb48d8ff88d0ab266d9ef1"><td class="memItemLeft" align="right" valign="top"><a id="ab5fb7747eddb48d8ff88d0ab266d9ef1" name="ab5fb7747eddb48d8ff88d0ab266d9ef1"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><b>rdunlock</b> () noexcept</td></tr>
<tr class="memdesc:ab5fb7747eddb48d8ff88d0ab266d9ef1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Unlocks a read-write lock object previously locked for reading. <br /></td></tr>
<tr class="separator:ab5fb7747eddb48d8ff88d0ab266d9ef1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aacd6baeb68d2178665ce5bf331a4fd0a"><td class="memItemLeft" align="right" valign="top"><a id="aacd6baeb68d2178665ce5bf331a4fd0a" name="aacd6baeb68d2178665ce5bf331a4fd0a"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><b>wrlock</b> () noexcept</td></tr>
<tr class="memdesc:aacd6baeb68d2178665ce5bf331a4fd0a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Locks a read-write lock object for writing. <br /></td></tr>
<tr class="separator:aacd6baeb68d2178665ce5bf331a4fd0a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6692bdc0b55fe3416364ade16f53eff1"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1rwlock.html#a6692bdc0b55fe3416364ade16f53eff1">try_wrlock</a> () noexcept</td></tr>
<tr class="memdesc:a6692bdc0b55fe3416364ade16f53eff1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Tries to lock a read-write lock object for writing. <br /></td></tr>
<tr class="separator:a6692bdc0b55fe3416364ade16f53eff1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a24419f230f193655cda30eafaf0f3070"><td class="memItemLeft" align="right" valign="top"><a id="a24419f230f193655cda30eafaf0f3070" name="a24419f230f193655cda30eafaf0f3070"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><b>wrunlock</b> () noexcept</td></tr>
<tr class="memdesc:a24419f230f193655cda30eafaf0f3070"><td class="mdescLeft">&#160;</td><td class="mdescRight">Unlocks a read-write lock object previously locked for writing. <br /></td></tr>
<tr class="separator:a24419f230f193655cda30eafaf0f3070"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_structuvw_1_1uv__type"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_structuvw_1_1uv__type')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="structuvw_1_1uv__type.html">uvw::uv_type&lt; uv_rwlock_t &gt;</a></td></tr>
<tr class="memitem:ae97ffacc0b381610d8d18a62a957a69c inherit pub_methods_structuvw_1_1uv__type"><td class="memItemLeft" align="right" valign="top">virtual int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structuvw_1_1uv__type.html#ae97ffacc0b381610d8d18a62a957a69c">init</a> ()</td></tr>
<tr class="memdesc:ae97ffacc0b381610d8d18a62a957a69c inherit pub_methods_structuvw_1_1uv__type"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initializes the handle. <br /></td></tr>
<tr class="separator:ae97ffacc0b381610d8d18a62a957a69c inherit pub_methods_structuvw_1_1uv__type"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae03b0ebbae151c6157c5ba6a24a39a7b inherit pub_methods_structuvw_1_1uv__type"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classuvw_1_1loop.html">loop</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structuvw_1_1uv__type.html#ae03b0ebbae151c6157c5ba6a24a39a7b">parent</a> () const noexcept</td></tr>
<tr class="memdesc:ae03b0ebbae151c6157c5ba6a24a39a7b inherit pub_methods_structuvw_1_1uv__type"><td class="mdescLeft">&#160;</td><td class="mdescRight">Gets the loop from which the resource was originated. <br /></td></tr>
<tr class="separator:ae03b0ebbae151c6157c5ba6a24a39a7b inherit pub_methods_structuvw_1_1uv__type"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a06a6cb7ebde27aa348e340b76e49c6ae inherit pub_methods_structuvw_1_1uv__type"><td class="memItemLeft" align="right" valign="top">const uv_rwlock_t *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structuvw_1_1uv__type.html#a06a6cb7ebde27aa348e340b76e49c6ae">raw</a> () const noexcept</td></tr>
<tr class="memdesc:a06a6cb7ebde27aa348e340b76e49c6ae inherit pub_methods_structuvw_1_1uv__type"><td class="mdescLeft">&#160;</td><td class="mdescRight">Gets the underlying raw data structure. <br /></td></tr>
<tr class="separator:a06a6cb7ebde27aa348e340b76e49c6ae inherit pub_methods_structuvw_1_1uv__type"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af4b6f395815f2e99302b5f09be23767c inherit pub_methods_structuvw_1_1uv__type"><td class="memItemLeft" align="right" valign="top">uv_rwlock_t *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structuvw_1_1uv__type.html#af4b6f395815f2e99302b5f09be23767c">raw</a> () noexcept</td></tr>
<tr class="memdesc:af4b6f395815f2e99302b5f09be23767c inherit pub_methods_structuvw_1_1uv__type"><td class="mdescLeft">&#160;</td><td class="mdescRight">Gets the underlying raw data structure. <br /></td></tr>
<tr class="separator:af4b6f395815f2e99302b5f09be23767c inherit pub_methods_structuvw_1_1uv__type"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>The rwlock wrapper. </p>
<p class="definition">Definition at line <a class="el" href="thread_8h_source.html#l00211">211</a> of file <a class="el" href="thread_8h_source.html">thread.h</a>.</p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="a51e06cdde0ef98fcfd43d81db1cadf23" name="a51e06cdde0ef98fcfd43d81db1cadf23"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a51e06cdde0ef98fcfd43d81db1cadf23">&#9670;&#160;</a></span>try_rdlock()</h2>
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<td class="memname">bool uvw::rwlock::try_rdlock </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<p>Tries to lock a read-write lock object for reading. </p>
<dl class="section return"><dt>Returns</dt><dd>True in case of success, false otherwise. </dd></dl>
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<a id="a6692bdc0b55fe3416364ade16f53eff1" name="a6692bdc0b55fe3416364ade16f53eff1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6692bdc0b55fe3416364ade16f53eff1">&#9670;&#160;</a></span>try_wrlock()</h2>
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<td class="memname">bool uvw::rwlock::try_wrlock </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<p>Tries to lock a read-write lock object for writing. </p>
<dl class="section return"><dt>Returns</dt><dd>True in case of success, false otherwise. </dd></dl>
</div>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>src/uvw/<a class="el" href="thread_8h_source.html">thread.h</a></li>
</ul>
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