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<li class="navelem"><a class="el" href="namespacebeast.html">beast</a></li><li class="navelem"><a class="el" href="classbeast_1_1Journal.html">Journal</a></li><li class="navelem"><a class="el" href="classbeast_1_1Journal_1_1Stream.html">Stream</a></li> </ul>
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<div class="header">
<div class="summary">
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pri-attribs">Private Attributes</a> &#124;
<a href="classbeast_1_1Journal_1_1Stream-members.html">List of all members</a> </div>
<div class="headertitle"><div class="title">beast::Journal::Stream Class Reference</div></div>
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<p>Provide a light-weight way to check <a class="el" href="classbeast_1_1Journal_1_1Stream.html#a59fd6a4a63469b50d87acaa2d20113ad" title="Returns true if sink logs anything at this stream&#39;s level.">active()</a> before string formatting.
<a href="classbeast_1_1Journal_1_1Stream.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="Journal_8h_source.html">Journal.h</a>&gt;</code></p>
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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:ab466320fcb00fdd0d25de3ff2410335a" id="r_ab466320fcb00fdd0d25de3ff2410335a"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbeast_1_1Journal_1_1Stream.html#ab466320fcb00fdd0d25de3ff2410335a">Stream</a> ()</td></tr>
<tr class="memdesc:ab466320fcb00fdd0d25de3ff2410335a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create a stream which produces no output. <br /></td></tr>
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<tr class="memitem:a74e1e1a10ac4af0793f0627b159365b4" id="r_a74e1e1a10ac4af0793f0627b159365b4"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbeast_1_1Journal_1_1Stream.html#a74e1e1a10ac4af0793f0627b159365b4">Stream</a> (<a class="el" href="classbeast_1_1Journal_1_1Sink.html">Sink</a> &amp;<a class="el" href="classbeast_1_1Journal_1_1Stream.html#a0536b2b4a470f39bade11562c74a1aad">sink</a>, <a class="el" href="namespacebeast_1_1severities.html#a069a8a312b9123b77f6aa31733ca73be">Severity</a> <a class="el" href="classbeast_1_1Journal_1_1Stream.html#ae0c496f61ea27266719a9a5c990cca54">level</a>)</td></tr>
<tr class="memdesc:a74e1e1a10ac4af0793f0627b159365b4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create a stream that writes at the given level. <br /></td></tr>
<tr class="separator:a74e1e1a10ac4af0793f0627b159365b4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a965d2a5db23999b725a5d18454699fe5" id="r_a965d2a5db23999b725a5d18454699fe5"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbeast_1_1Journal_1_1Stream.html#a965d2a5db23999b725a5d18454699fe5">Stream</a> (<a class="el" href="classbeast_1_1Journal_1_1Stream.html">Stream</a> const &amp;other)</td></tr>
<tr class="memdesc:a965d2a5db23999b725a5d18454699fe5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Construct or copy another <a class="el" href="classbeast_1_1Journal_1_1Stream.html" title="Provide a light-weight way to check active() before string formatting.">Stream</a>. <br /></td></tr>
<tr class="separator:a965d2a5db23999b725a5d18454699fe5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6164df9514e7f215b9966f90ca35dbac" id="r_a6164df9514e7f215b9966f90ca35dbac"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classbeast_1_1Journal_1_1Stream.html">Stream</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbeast_1_1Journal_1_1Stream.html#a6164df9514e7f215b9966f90ca35dbac">operator=</a> (<a class="el" href="classbeast_1_1Journal_1_1Stream.html">Stream</a> const &amp;other)=delete</td></tr>
<tr class="separator:a6164df9514e7f215b9966f90ca35dbac"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0536b2b4a470f39bade11562c74a1aad" id="r_a0536b2b4a470f39bade11562c74a1aad"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classbeast_1_1Journal_1_1Sink.html">Sink</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbeast_1_1Journal_1_1Stream.html#a0536b2b4a470f39bade11562c74a1aad">sink</a> () const</td></tr>
<tr class="memdesc:a0536b2b4a470f39bade11562c74a1aad"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the <a class="el" href="classbeast_1_1Journal_1_1Sink.html" title="Abstraction for the underlying message destination.">Sink</a> that this <a class="el" href="classbeast_1_1Journal_1_1Stream.html" title="Provide a light-weight way to check active() before string formatting.">Stream</a> writes to. <br /></td></tr>
<tr class="separator:a0536b2b4a470f39bade11562c74a1aad"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae0c496f61ea27266719a9a5c990cca54" id="r_ae0c496f61ea27266719a9a5c990cca54"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacebeast_1_1severities.html#a069a8a312b9123b77f6aa31733ca73be">Severity</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbeast_1_1Journal_1_1Stream.html#ae0c496f61ea27266719a9a5c990cca54">level</a> () const</td></tr>
<tr class="memdesc:ae0c496f61ea27266719a9a5c990cca54"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the Severity level of messages this <a class="el" href="classbeast_1_1Journal_1_1Stream.html" title="Provide a light-weight way to check active() before string formatting.">Stream</a> reports. <br /></td></tr>
<tr class="separator:ae0c496f61ea27266719a9a5c990cca54"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af8390e4686c202313afaafd587959079" id="r_af8390e4686c202313afaafd587959079"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:af8390e4686c202313afaafd587959079"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="classbeast_1_1Journal_1_1ScopedStream.html">Journal::ScopedStream</a>&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classbeast_1_1Journal_1_1Stream.html#af8390e4686c202313afaafd587959079">operator&lt;&lt;</a> (T const &amp;t) const</td></tr>
<tr class="separator:af8390e4686c202313afaafd587959079"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr class="memitem:a59fd6a4a63469b50d87acaa2d20113ad" id="r_a59fd6a4a63469b50d87acaa2d20113ad"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbeast_1_1Journal_1_1Stream.html#a59fd6a4a63469b50d87acaa2d20113ad">active</a> () const</td></tr>
<tr class="memdesc:a59fd6a4a63469b50d87acaa2d20113ad"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns <code>true</code> if sink logs anything at this stream's level. <br /></td></tr>
<tr class="separator:a59fd6a4a63469b50d87acaa2d20113ad"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a888f83e6121813aafed160873a31b1c3" id="r_a888f83e6121813aafed160873a31b1c3"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbeast_1_1Journal_1_1Stream.html#a888f83e6121813aafed160873a31b1c3">operator bool</a> () const</td></tr>
<tr class="separator:a888f83e6121813aafed160873a31b1c3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr class="memitem:af3f8c39203e1f8f6aa568c4131c4125e" id="r_af3f8c39203e1f8f6aa568c4131c4125e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classbeast_1_1Journal_1_1ScopedStream.html">ScopedStream</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbeast_1_1Journal_1_1Stream.html#af3f8c39203e1f8f6aa568c4131c4125e">operator&lt;&lt;</a> (<a class="elRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a> &amp;manip(<a class="elRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a> &amp;)) const</td></tr>
<tr class="memdesc:af3f8c39203e1f8f6aa568c4131c4125e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Output stream support. <br /></td></tr>
<tr class="separator:af3f8c39203e1f8f6aa568c4131c4125e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1616bed34b11111ca1ed65be3590e933" id="r_a1616bed34b11111ca1ed65be3590e933"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:a1616bed34b11111ca1ed65be3590e933"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="classbeast_1_1Journal_1_1ScopedStream.html">ScopedStream</a>&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classbeast_1_1Journal_1_1Stream.html#a1616bed34b11111ca1ed65be3590e933">operator&lt;&lt;</a> (T const &amp;t) const</td></tr>
<tr class="separator:a1616bed34b11111ca1ed65be3590e933"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pri-attribs" name="pri-attribs"></a>
Private Attributes</h2></td></tr>
<tr class="memitem:a88a5dc3daa16e1c9bf7690f0243bb771" id="r_a88a5dc3daa16e1c9bf7690f0243bb771"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classbeast_1_1Journal_1_1Sink.html">Sink</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbeast_1_1Journal_1_1Stream.html#a88a5dc3daa16e1c9bf7690f0243bb771">m_sink</a></td></tr>
<tr class="separator:a88a5dc3daa16e1c9bf7690f0243bb771"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8a9832a09748baddb525d8015b1ce5c2" id="r_a8a9832a09748baddb525d8015b1ce5c2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacebeast_1_1severities.html#a069a8a312b9123b77f6aa31733ca73be">Severity</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbeast_1_1Journal_1_1Stream.html#a8a9832a09748baddb525d8015b1ce5c2">m_level</a></td></tr>
<tr class="separator:a8a9832a09748baddb525d8015b1ce5c2"><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>Provide a light-weight way to check <a class="el" href="classbeast_1_1Journal_1_1Stream.html#a59fd6a4a63469b50d87acaa2d20113ad" title="Returns true if sink logs anything at this stream&#39;s level.">active()</a> before string formatting. </p>
<p class="definition">Definition at line <a class="el" href="Journal_8h_source.html#l00185">185</a> of file <a class="el" href="Journal_8h_source.html">Journal.h</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="ab466320fcb00fdd0d25de3ff2410335a" name="ab466320fcb00fdd0d25de3ff2410335a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab466320fcb00fdd0d25de3ff2410335a">&#9670;&#160;</a></span>Stream() <span class="overload">[1/3]</span></h2>
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<td class="memname">beast::Journal::Stream::Stream </td>
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<p>Create a stream which produces no output. </p>
<p class="definition">Definition at line <a class="el" href="Journal_8h_source.html#l00189">189</a> of file <a class="el" href="Journal_8h_source.html">Journal.h</a>.</p>
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<a id="a74e1e1a10ac4af0793f0627b159365b4" name="a74e1e1a10ac4af0793f0627b159365b4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a74e1e1a10ac4af0793f0627b159365b4">&#9670;&#160;</a></span>Stream() <span class="overload">[2/3]</span></h2>
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<td class="memname">beast::Journal::Stream::Stream </td>
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<td class="paramtype"><a class="el" href="classbeast_1_1Journal_1_1Sink.html">Sink</a> &amp;&#160;</td>
<td class="paramname"><em>sink</em>, </td>
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<td class="paramtype"><a class="el" href="namespacebeast_1_1severities.html#a069a8a312b9123b77f6aa31733ca73be">Severity</a>&#160;</td>
<td class="paramname"><em>level</em>&#160;</td>
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<p>Create a stream that writes at the given level. </p>
<p>Constructor is inlined so checking <a class="el" href="classbeast_1_1Journal_1_1Stream.html#a59fd6a4a63469b50d87acaa2d20113ad" title="Returns true if sink logs anything at this stream&#39;s level.">active()</a> very inexpensive. </p>
<p class="definition">Definition at line <a class="el" href="Journal_8h_source.html#l00198">198</a> of file <a class="el" href="Journal_8h_source.html">Journal.h</a>.</p>
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<a id="a965d2a5db23999b725a5d18454699fe5" name="a965d2a5db23999b725a5d18454699fe5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a965d2a5db23999b725a5d18454699fe5">&#9670;&#160;</a></span>Stream() <span class="overload">[3/3]</span></h2>
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<td class="memname">beast::Journal::Stream::Stream </td>
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<td class="paramtype"><a class="el" href="classbeast_1_1Journal_1_1Stream.html">Stream</a> const &amp;&#160;</td>
<td class="paramname"><em>other</em></td><td>)</td>
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<p>Construct or copy another <a class="el" href="classbeast_1_1Journal_1_1Stream.html" title="Provide a light-weight way to check active() before string formatting.">Stream</a>. </p>
<p class="definition">Definition at line <a class="el" href="Journal_8h_source.html#l00206">206</a> of file <a class="el" href="Journal_8h_source.html">Journal.h</a>.</p>
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a6164df9514e7f215b9966f90ca35dbac">&#9670;&#160;</a></span>operator=()</h2>
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<td class="memname"><a class="el" href="classbeast_1_1Journal_1_1Stream.html">Stream</a> &amp; beast::Journal::Stream::operator= </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classbeast_1_1Journal_1_1Stream.html">Stream</a> const &amp;&#160;</td>
<td class="paramname"><em>other</em></td><td>)</td>
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<span class="mlabels"><span class="mlabel">delete</span></span> </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a0536b2b4a470f39bade11562c74a1aad">&#9670;&#160;</a></span>sink()</h2>
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<td class="memname"><a class="el" href="classbeast_1_1Journal_1_1Sink.html">Sink</a> &amp; beast::Journal::Stream::sink </td>
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<p>Returns the <a class="el" href="classbeast_1_1Journal_1_1Sink.html" title="Abstraction for the underlying message destination.">Sink</a> that this <a class="el" href="classbeast_1_1Journal_1_1Stream.html" title="Provide a light-weight way to check active() before string formatting.">Stream</a> writes to. </p>
<p class="definition">Definition at line <a class="el" href="Journal_8h_source.html#l00215">215</a> of file <a class="el" href="Journal_8h_source.html">Journal.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ae0c496f61ea27266719a9a5c990cca54">&#9670;&#160;</a></span>level()</h2>
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<td class="memname"><a class="el" href="namespacebeast_1_1severities.html#a069a8a312b9123b77f6aa31733ca73be">Severity</a> beast::Journal::Stream::level </td>
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<p>Returns the Severity level of messages this <a class="el" href="classbeast_1_1Journal_1_1Stream.html" title="Provide a light-weight way to check active() before string formatting.">Stream</a> reports. </p>
<p class="definition">Definition at line <a class="el" href="Journal_8h_source.html#l00222">222</a> of file <a class="el" href="Journal_8h_source.html">Journal.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a59fd6a4a63469b50d87acaa2d20113ad">&#9670;&#160;</a></span>active()</h2>
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<td class="memname">bool beast::Journal::Stream::active </td>
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<p>Returns <code>true</code> if sink logs anything at this stream's level. </p>
<p class="definition">Definition at line <a class="el" href="Journal_8h_source.html#l00230">230</a> of file <a class="el" href="Journal_8h_source.html">Journal.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a888f83e6121813aafed160873a31b1c3">&#9670;&#160;</a></span>operator bool()</h2>
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<td class="memname">beast::Journal::Stream::operator bool </td>
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<p class="definition">Definition at line <a class="el" href="Journal_8h_source.html#l00236">236</a> of file <a class="el" href="Journal_8h_source.html">Journal.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#af3f8c39203e1f8f6aa568c4131c4125e">&#9670;&#160;</a></span>operator&lt;&lt;() <span class="overload">[1/3]</span></h2>
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<td class="memname"><a class="el" href="classbeast_1_1Journal_1_1ScopedStream.html">Journal::ScopedStream</a> beast::Journal::Stream::operator&lt;&lt; </td>
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<p>Output stream support. </p>
<p class="definition">Definition at line <a class="el" href="beast__Journal_8cpp_source.html#l00145">145</a> of file <a class="el" href="beast__Journal_8cpp_source.html">beast_Journal.cpp</a>.</p>
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<td class="memname"><a class="el" href="classbeast_1_1Journal_1_1ScopedStream.html">Journal::ScopedStream</a> beast::Journal::Stream::operator&lt;&lt; </td>
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<p class="definition">Definition at line <a class="el" href="Journal_8h_source.html#l00369">369</a> of file <a class="el" href="Journal_8h_source.html">Journal.h</a>.</p>
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<h2 class="groupheader">Member Data Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a88a5dc3daa16e1c9bf7690f0243bb771">&#9670;&#160;</a></span>m_sink</h2>
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<td class="memname"><a class="el" href="classbeast_1_1Journal_1_1Sink.html">Sink</a>&amp; beast::Journal::Stream::m_sink</td>
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<p class="definition">Definition at line <a class="el" href="Journal_8h_source.html#l00253">253</a> of file <a class="el" href="Journal_8h_source.html">Journal.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a8a9832a09748baddb525d8015b1ce5c2">&#9670;&#160;</a></span>m_level</h2>
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<td class="memname"><a class="el" href="namespacebeast_1_1severities.html#a069a8a312b9123b77f6aa31733ca73be">Severity</a> beast::Journal::Stream::m_level</td>
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<p class="definition">Definition at line <a class="el" href="Journal_8h_source.html#l00254">254</a> of file <a class="el" href="Journal_8h_source.html">Journal.h</a>.</p>
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