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| <a name="boost.log.attributes.named_scope.sentry"></a><div class="titlepage"></div> |
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| <h2><span class="refentrytitle">Struct sentry</span></h2> |
| <p>boost::log::attributes::named_scope::sentry — Sentry object class to automatically push and pop scopes. </p> |
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| <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2> |
| <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: <<a class="link" href="../../../../attributes.html#header.boost.log.attributes.named_scope_hpp" title="Header <boost/log/attributes/named_scope.hpp>">boost/log/attributes/named_scope.hpp</a>> |
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| |
| <span class="comment">// Sentry object class to automatically push and pop scopes.</span> |
| |
| <span class="keyword">struct</span> <a class="link" href="sentry.html" title="Struct sentry">sentry</a> <span class="special">{</span> |
| <span class="comment">// <a class="link" href="sentry.html#boost.log.attributes.named_scope.sentryconstruct-copy-destruct">construct/copy/destruct</a></span> |
| <a class="link" href="sentry.html#idp42177168-bb"><span class="identifier">sentry</span></a><span class="special">(</span><span class="identifier">string_literal</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">string_literal</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <span class="keyword">unsigned</span> <span class="keyword">int</span><span class="special">,</span> |
| <span class="identifier">scope_entry</span><span class="special">::</span><span class="identifier">scope_name_type</span> <span class="special">=</span> <span class="identifier">scope_entry</span><span class="special">::</span><span class="identifier">general</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span> |
| <a class="link" href="sentry.html#idp42183616-bb"><span class="identifier">sentry</span></a><span class="special">(</span><a class="link" href="sentry.html" title="Struct sentry">sentry</a> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">delete</span><span class="special">;</span> |
| <a class="link" href="sentry.html" title="Struct sentry">sentry</a> <span class="special">&</span> <a class="link" href="sentry.html#idp42185152-bb"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><a class="link" href="sentry.html" title="Struct sentry">sentry</a> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">delete</span><span class="special">;</span> |
| <a class="link" href="sentry.html#idp42182848-bb"><span class="special">~</span><span class="identifier">sentry</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> |
| <span class="special">}</span><span class="special">;</span></pre></div> |
| <div class="refsect1"> |
| <a name="idp108484528"></a><h2>Description</h2> |
| <div class="refsect2"> |
| <a name="idp108484944"></a><h3> |
| <a name="boost.log.attributes.named_scope.sentryconstruct-copy-destruct"></a><code class="computeroutput">sentry</code> |
| public |
| construct/copy/destruct</h3> |
| <div class="orderedlist"><ol class="orderedlist" type="1"> |
| <li class="listitem"> |
| <pre class="literallayout"><a name="idp42177168-bb"></a><span class="identifier">sentry</span><span class="special">(</span><span class="identifier">string_literal</span> <span class="keyword">const</span> <span class="special">&</span> sn<span class="special">,</span> <span class="identifier">string_literal</span> <span class="keyword">const</span> <span class="special">&</span> fn<span class="special">,</span> <span class="keyword">unsigned</span> <span class="keyword">int</span> ln<span class="special">,</span> |
| <span class="identifier">scope_entry</span><span class="special">::</span><span class="identifier">scope_name_type</span> t <span class="special">=</span> <span class="identifier">scope_entry</span><span class="special">::</span><span class="identifier">general</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span></pre> |
| <p>Constructor. Pushes the specified scope to the end of the thread-local list of scopes.</p> |
| <p> |
| </p> |
| <div class="variablelist"><table border="0" class="variablelist compact"> |
| <colgroup> |
| <col align="left" valign="top"> |
| <col> |
| </colgroup> |
| <tbody><tr> |
| <td><p><span class="term">Parameters:</span></p></td> |
| <td><div class="variablelist"><table border="0" class="variablelist compact"> |
| <colgroup> |
| <col align="left" valign="top"> |
| <col> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><code class="computeroutput">fn</code></span></p></td> |
| <td><p>File name, in which the scope is located. </p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><code class="computeroutput">ln</code></span></p></td> |
| <td><p>Line number in the file. </p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><code class="computeroutput">sn</code></span></p></td> |
| <td><p>Scope name. </p></td> |
| </tr> |
| </tbody> |
| </table></div></td> |
| </tr></tbody> |
| </table></div> |
| </li> |
| <li class="listitem"><pre class="literallayout"><a name="idp42183616-bb"></a><span class="identifier">sentry</span><span class="special">(</span><a class="link" href="sentry.html" title="Struct sentry">sentry</a> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">delete</span><span class="special">;</span></pre></li> |
| <li class="listitem"><pre class="literallayout"><a class="link" href="sentry.html" title="Struct sentry">sentry</a> <span class="special">&</span> <a name="idp42185152-bb"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><a class="link" href="sentry.html" title="Struct sentry">sentry</a> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">delete</span><span class="special">;</span></pre></li> |
| <li class="listitem"> |
| <pre class="literallayout"><a name="idp42182848-bb"></a><span class="special">~</span><span class="identifier">sentry</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre> |
| <p>Destructor. Removes the last pushed scope from the thread-local list of scopes. </p> |
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| <td align="right"><div class="copyright-footer">Copyright © 2007-2015 Andrey |
| Semashev<p> |
| Distributed under the Boost Software License, Version 1.0. (See accompanying |
| 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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