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  19 <a name="boost.log.sources.single_thread_model"></a><div class="titlepage"></div>
  20 <div class="refnamediv">
  21 <h2><span class="refentrytitle">Struct single_thread_model</span></h2>
  22 <p>boost::log::sources::single_thread_model &#8212; Single thread locking model. </p>
  23 </div>
  24 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
  25 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../logging_sources.html#header.boost.log.sources.threading_models_hpp" title="Header &lt;boost/log/sources/threading_models.hpp&gt;">boost/log/sources/threading_models.hpp</a>&gt;
  26
  27 </span>
  28 <span class="keyword">struct</span> <a class="link" href="single_thread_model.html" title="Struct single_thread_model">single_thread_model</a> <span class="special">{</span>
  29
  30   <span class="comment">// <a class="link" href="single_thread_model.html#idm45711346749744-bb">public member functions</a></span>
  31   <span class="keyword">void</span> <a class="link" href="single_thread_model.html#idm45711346749184-bb"><span class="identifier">lock_shared</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  32   <span class="keyword">bool</span> <a class="link" href="single_thread_model.html#idm45711346748064-bb"><span class="identifier">try_lock_shared</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  33   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> TimeT<span class="special">&gt;</span> <span class="keyword">bool</span> <a class="link" href="single_thread_model.html#idm45711346746944-bb"><span class="identifier">timed_lock_shared</span></a><span class="special">(</span><span class="identifier">TimeT</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  34   <span class="keyword">void</span> <a class="link" href="single_thread_model.html#idm45711346744288-bb"><span class="identifier">unlock_shared</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  35   <span class="keyword">void</span> <a class="link" href="single_thread_model.html#idm45711346743168-bb"><span class="identifier">lock</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  36   <span class="keyword">bool</span> <a class="link" href="single_thread_model.html#idm45711346742048-bb"><span class="identifier">try_lock</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  37   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> TimeT<span class="special">&gt;</span> <span class="keyword">bool</span> <a class="link" href="single_thread_model.html#idm45711346740928-bb"><span class="identifier">timed_lock</span></a><span class="special">(</span><span class="identifier">TimeT</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  38   <span class="keyword">void</span> <a class="link" href="single_thread_model.html#idm45711346738272-bb"><span class="identifier">unlock</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  39   <span class="keyword">void</span> <a class="link" href="single_thread_model.html#idm45711346737152-bb"><span class="identifier">lock_upgrade</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  40   <span class="keyword">bool</span> <a class="link" href="single_thread_model.html#idm45711346736032-bb"><span class="identifier">try_lock_upgrade</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  41   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> TimeT<span class="special">&gt;</span> <span class="keyword">bool</span> <a class="link" href="single_thread_model.html#idm45711346734912-bb"><span class="identifier">timed_lock_upgrade</span></a><span class="special">(</span><span class="identifier">TimeT</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  42   <span class="keyword">void</span> <a class="link" href="single_thread_model.html#idm45711346732256-bb"><span class="identifier">unlock_upgrade</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  43   <span class="keyword">void</span> <a class="link" href="single_thread_model.html#idm45711346731136-bb"><span class="identifier">unlock_upgrade_and_lock</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  44   <span class="keyword">void</span> <a class="link" href="single_thread_model.html#idm45711346730016-bb"><span class="identifier">unlock_and_lock_upgrade</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  45   <span class="keyword">void</span> <a class="link" href="single_thread_model.html#idm45711346728896-bb"><span class="identifier">unlock_and_lock_shared</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  46   <span class="keyword">void</span> <a class="link" href="single_thread_model.html#idm45711346727776-bb"><span class="identifier">unlock_upgrade_and_lock_shared</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  47   <span class="keyword">void</span> <a class="link" href="single_thread_model.html#idm45711346726640-bb"><span class="identifier">swap</span></a><span class="special">(</span><a class="link" href="single_thread_model.html" title="Struct single_thread_model">single_thread_model</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  48 <span class="special">}</span><span class="special">;</span></pre></div>
  49 <div class="refsect1">
  50 <a name="idm45554735918224"></a><h2>Description</h2>
  51 <div class="refsect2">
  52 <a name="idm45554735917808"></a><h3>
  53 <a name="idm45711346749744-bb"></a><code class="computeroutput">single_thread_model</code> public member functions</h3>
  54 <div class="orderedlist"><ol class="orderedlist" type="1">
  55 <li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idm45711346749184-bb"></a><span class="identifier">lock_shared</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
  56 <li class="listitem"><pre class="literallayout"><span class="keyword">bool</span> <a name="idm45711346748064-bb"></a><span class="identifier">try_lock_shared</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
  57 <li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> TimeT<span class="special">&gt;</span> <span class="keyword">bool</span> <a name="idm45711346746944-bb"></a><span class="identifier">timed_lock_shared</span><span class="special">(</span><span class="identifier">TimeT</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
  58 <li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idm45711346744288-bb"></a><span class="identifier">unlock_shared</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
  59 <li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idm45711346743168-bb"></a><span class="identifier">lock</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
  60 <li class="listitem"><pre class="literallayout"><span class="keyword">bool</span> <a name="idm45711346742048-bb"></a><span class="identifier">try_lock</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
  61 <li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> TimeT<span class="special">&gt;</span> <span class="keyword">bool</span> <a name="idm45711346740928-bb"></a><span class="identifier">timed_lock</span><span class="special">(</span><span class="identifier">TimeT</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
  62 <li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idm45711346738272-bb"></a><span class="identifier">unlock</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
  63 <li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idm45711346737152-bb"></a><span class="identifier">lock_upgrade</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
  64 <li class="listitem"><pre class="literallayout"><span class="keyword">bool</span> <a name="idm45711346736032-bb"></a><span class="identifier">try_lock_upgrade</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
  65 <li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> TimeT<span class="special">&gt;</span> <span class="keyword">bool</span> <a name="idm45711346734912-bb"></a><span class="identifier">timed_lock_upgrade</span><span class="special">(</span><span class="identifier">TimeT</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
  66 <li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idm45711346732256-bb"></a><span class="identifier">unlock_upgrade</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
  67 <li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idm45711346731136-bb"></a><span class="identifier">unlock_upgrade_and_lock</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
  68 <li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idm45711346730016-bb"></a><span class="identifier">unlock_and_lock_upgrade</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
  69 <li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idm45711346728896-bb"></a><span class="identifier">unlock_and_lock_shared</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
  70 <li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idm45711346727776-bb"></a><span class="identifier">unlock_upgrade_and_lock_shared</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
  71 <li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idm45711346726640-bb"></a><span class="identifier">swap</span><span class="special">(</span><a class="link" href="single_thread_model.html" title="Struct single_thread_model">single_thread_model</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span></pre></li>
  72 </ol></div>
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  78 <td align="right"><div class="copyright-footer">Copyright &#169; 2007-2016 Andrey Semashev<p>
  79         Distributed under the Boost Software License, Version 1.0. (See accompanying
  80         file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>).
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