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<a name="utilities"></a>Utilities</h3></div></div></div>
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<dt><span class="section"><a href="utilities.html#header.boost.log.utility.empty_deleter_hpp">Header <boost/log/utility/empty_deleter.hpp></a></span></dt>
<dt><span class="section"><a href="utilities.html#header.boost.log.utility.exception_handler_hpp">Header <boost/log/utility/exception_handler.hpp></a></span></dt>
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<dt><span class="section"><a href="utilities.html#header.boost.log.utility.functional.ends_with_hpp">Header <boost/log/utility/functional/ends_with.hpp></a></span></dt>
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<dt><span class="section"><a href="utilities.html#header.boost.log.utility.functional.nop_hpp">Header <boost/log/utility/functional/nop.hpp></a></span></dt>
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<dt><span class="section"><a href="utilities.html#header.boost.log.utility.unique_identifier_name_hpp">Header <boost/log/utility/unique_identifier_name.hpp></a></span></dt>
<dt><span class="section"><a href="utilities.html#header.boost.log.utility.unused_variable_hpp">Header <boost/log/utility/unused_variable.hpp></a></span></dt>
<dt><span class="section"><a href="utilities.html#header.boost.log.utility.value_ref_hpp">Header <boost/log/utility/value_ref.hpp></a></span></dt>
<dt><span class="section"><a href="utilities.html#header.boost.log.utility.value_ref_fwd_hpp">Header <boost/log/utility/value_ref_fwd.hpp></a></span></dt>
</dl></div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.empty_deleter_hpp"></a>Header <<a href="../../../../boost/log/utility/empty_deleter.hpp" target="_top">boost/log/utility/empty_deleter.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>22.04.2007</p>
<p>
This header is deprecated, use boost/utility/empty_deleter.hpp instead. The header is left for backward compatibility and will be removed in future versions. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">typedef</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">null_deleter</span> <a name="boost.log.empty_deleter"></a><span class="identifier">empty_deleter</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.exception_handler_hpp"></a>Header <<a href="../../../../boost/log/utility/exception_handler.hpp" target="_top">boost/log/utility/exception_handler.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>12.07.2009</p>
<p>
This header contains tools for exception handlers support in different parts of the library. </p>
<pre class="synopsis">
<a class="link" href="BOOST_LOG_MAX_EXCEPTION_TYPES.html" title="Macro BOOST_LOG_MAX_EXCEPTION_TYPES">BOOST_LOG_MAX_EXCEPTION_TYPES</a></pre>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> SequenceT<span class="special">,</span> <span class="keyword">typename</span> HandlerT<span class="special">></span> <span class="keyword">class</span> <a class="link" href="boost/log/exception_handler.html" title="Class template exception_handler">exception_handler</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> SequenceT<span class="special">,</span> <span class="keyword">typename</span> HandlerT<span class="special">></span>
<span class="keyword">class</span> <a class="link" href="boost/log/nothrow_exception_handler.html" title="Class template nothrow_exception_handler">nothrow_exception_handler</a><span class="special">;</span>
<a class="link" href="boost/log/nop.html" title="Struct nop">nop</a> <a class="link" href="boost/log/make_exception_suppressor.html" title="Function make_exception_suppressor"><span class="identifier">make_exception_suppressor</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> HandlerT<span class="special">></span>
<a class="link" href="boost/log/exception_handler.html" title="Class template exception_handler">exception_handler</a><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">HandlerT</span><span class="special">::</span><span class="identifier">exception_types</span><span class="special">,</span> <span class="identifier">HandlerT</span> <span class="special">></span>
<a class="link" href="boost/log/make_exception_idp34566448.html" title="Function template make_exception_handler"><span class="identifier">make_exception_handler</span></a><span class="special">(</span><span class="identifier">HandlerT</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> HandlerT<span class="special">></span>
<a class="link" href="boost/log/nothrow_exception_handler.html" title="Class template nothrow_exception_handler">nothrow_exception_handler</a><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">HandlerT</span><span class="special">::</span><span class="identifier">exception_types</span><span class="special">,</span> <span class="identifier">HandlerT</span> <span class="special">></span>
<a class="link" href="boost/log/make_exception_idp34572112.html" title="Function template make_exception_handler"><span class="identifier">make_exception_handler</span></a><span class="special">(</span><span class="identifier">HandlerT</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">nothrow_t</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span><span class="special">...</span> ExceptionsT<span class="special">,</span> <span class="keyword">typename</span> HandlerT<span class="special">></span>
<a class="link" href="boost/log/exception_handler.html" title="Class template exception_handler">exception_handler</a><span class="special"><</span> <span class="identifier">MPL_sequence_of_ExceptionsT</span><span class="special">,</span> <span class="identifier">HandlerT</span> <span class="special">></span>
<a class="link" href="boost/log/make_exception_idp39221424.html" title="Function template make_exception_handler"><span class="identifier">make_exception_handler</span></a><span class="special">(</span><span class="identifier">HandlerT</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span><span class="special">...</span> ExceptionsT<span class="special">,</span> <span class="keyword">typename</span> HandlerT<span class="special">></span>
<a class="link" href="boost/log/nothrow_exception_handler.html" title="Class template nothrow_exception_handler">nothrow_exception_handler</a><span class="special"><</span> <span class="identifier">MPL_sequence_of_ExceptionsT</span><span class="special">,</span> <span class="identifier">HandlerT</span> <span class="special">></span>
<a class="link" href="boost/log/make_exception_idp39228144.html" title="Function template make_exception_handler"><span class="identifier">make_exception_handler</span></a><span class="special">(</span><span class="identifier">HandlerT</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">nothrow_t</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.explicit_operator_bool_hpp"></a>Header <<a href="../../../../boost/log/utility/explicit_operator_bool.hpp" target="_top">boost/log/utility/explicit_operator_bool.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>08.03.2009</p>
<p>
This header is deprecated, use boost/utility/explicit_operator_bool.hpp instead. The header is left for backward compatibility and will be removed in future versions. </p>
<pre class="synopsis">
<a class="link" href="BOOST_LOG_EXPLICIT_OPERATOR_BOOL.html" title="Macro BOOST_LOG_EXPLICIT_OPERATOR_BOOL">BOOST_LOG_EXPLICIT_OPERATOR_BOOL</a>()</pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.formatting_ostream_hpp"></a>Header <<a href="../../../../boost/log/utility/formatting_ostream.hpp" target="_top">boost/log/utility/formatting_ostream.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>11.07.2012</p>
<p>
The header contains implementation of a string stream used for log record formatting. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT<span class="special">,</span> <span class="keyword">typename</span> AllocatorT<span class="special">,</span>
<span class="keyword">typename</span> T<span class="special">></span>
<a class="link" href="boost/log/basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span><span class="special">,</span> <span class="identifier">AllocatorT</span> <span class="special">></span> <span class="special">&</span>
<a class="link" href="boost/log/operator_idp39244976.html" title="Function template operator<<"><span class="keyword">operator</span><span class="special"><<</span></a><span class="special">(</span><a class="link" href="boost/log/basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span><span class="special">,</span> <span class="identifier">AllocatorT</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span>
<span class="identifier">T</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT<span class="special">,</span> <span class="keyword">typename</span> AllocatorT<span class="special">,</span>
<span class="keyword">typename</span> T<span class="special">></span>
<a class="link" href="boost/log/basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span><span class="special">,</span> <span class="identifier">AllocatorT</span> <span class="special">></span> <span class="special">&</span>
<a class="link" href="boost/log/operator_idp39250368.html" title="Function template operator<<"><span class="keyword">operator</span><span class="special"><<</span></a><span class="special">(</span><a class="link" href="boost/log/basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span><span class="special">,</span> <span class="identifier">AllocatorT</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span>
<span class="identifier">T</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT<span class="special">,</span> <span class="keyword">typename</span> AllocatorT<span class="special">,</span>
<span class="keyword">typename</span> T<span class="special">></span>
<a class="link" href="boost/log/basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span><span class="special">,</span> <span class="identifier">AllocatorT</span> <span class="special">></span> <span class="special">&</span>
<a class="link" href="boost/log/operator_idp39255760.html" title="Function template operator<<"><span class="keyword">operator</span><span class="special"><<</span></a><span class="special">(</span><a class="link" href="boost/log/basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span><span class="special">,</span> <span class="identifier">AllocatorT</span> <span class="special">></span> <span class="special">&&</span><span class="special">,</span>
<span class="identifier">T</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT<span class="special">,</span> <span class="keyword">typename</span> AllocatorT<span class="special">,</span>
<span class="keyword">typename</span> T<span class="special">></span>
<a class="link" href="boost/log/basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span><span class="special">,</span> <span class="identifier">AllocatorT</span> <span class="special">></span> <span class="special">&</span>
<a class="link" href="boost/log/operator_idp39261152.html" title="Function template operator<<"><span class="keyword">operator</span><span class="special"><<</span></a><span class="special">(</span><a class="link" href="boost/log/basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span><span class="special">,</span> <span class="identifier">AllocatorT</span> <span class="special">></span> <span class="special">&&</span><span class="special">,</span>
<span class="identifier">T</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.formatting_ostream_fwd_hpp"></a>Header <<a href="../../../../boost/log/utility/formatting_ostream_fwd.hpp" target="_top">boost/log/utility/formatting_ostream_fwd.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>11.07.2012</p>
<p>
The header contains forward declaration of a string stream used for log record formatting. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT <span class="special">=</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">char_traits</span><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span><span class="special">,</span>
<span class="keyword">typename</span> AllocatorT <span class="special">=</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">allocator</span><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span> <span class="special">></span>
<span class="keyword">class</span> <a class="link" href="boost/log/basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a><span class="special">;</span>
<span class="keyword">typedef</span> <a class="link" href="boost/log/basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a><span class="special"><</span> <span class="keyword">char</span> <span class="special">></span> <a name="boost.log.formatting_ostream"></a><span class="identifier">formatting_ostream</span><span class="special">;</span>
<span class="keyword">typedef</span> <a class="link" href="boost/log/basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a><span class="special"><</span> <span class="keyword">wchar_t</span> <span class="special">></span> <a name="boost.log.wformatting_ostream"></a><span class="identifier">wformatting_ostream</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.functional_hpp"></a>Header <<a href="../../../../boost/log/utility/functional.hpp" target="_top">boost/log/utility/functional.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>30.03.2008</p>
<p>
This header includes all functional helpers. </p>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.functional.as_action_hpp"></a>Header <<a href="../../../../boost/log/utility/functional/as_action.hpp" target="_top">boost/log/utility/functional/as_action.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>30.03.2008</p>
<p>
This header contains function object adapter for compatibility with Boost.Spirit actions interface requirements. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT<span class="special">></span> <span class="keyword">struct</span> <a class="link" href="boost/log/as_action_adapter.html" title="Struct template as_action_adapter">as_action_adapter</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT<span class="special">></span> <a class="link" href="boost/log/as_action_adapter.html" title="Struct template as_action_adapter">as_action_adapter</a><span class="special"><</span> <span class="identifier">FunT</span> <span class="special">></span> <a class="link" href="boost/log/as_action.html" title="Function template as_action"><span class="identifier">as_action</span></a><span class="special">(</span><span class="identifier">FunT</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.functional.begins_with_hpp"></a>Header <<a href="../../../../boost/log/utility/functional/begins_with.hpp" target="_top">boost/log/utility/functional/begins_with.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>30.03.2008</p>
<p>
This header contains a predicate for checking if the provided string begins with a substring. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">struct</span> <a class="link" href="boost/log/begins_with_fun.html" title="Struct begins_with_fun">begins_with_fun</a><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.functional.bind_hpp"></a>Header <<a href="../../../../boost/log/utility/functional/bind.hpp" target="_top">boost/log/utility/functional/bind.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>30.03.2008</p>
<p>
This header contains function object adapters. This is a lightweight alternative to what Boost.Phoenix and Boost.Bind provides. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> FirstArgT<span class="special">></span> <span class="keyword">struct</span> <a class="link" href="boost/log/binder1st.html" title="Struct template binder1st">binder1st</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> FirstArgT<span class="special">></span>
<span class="keyword">struct</span> <a class="link" href="boost/log/binder1st_FunT_idp39485024.html" title="Struct template binder1st<FunT &, FirstArgT>">binder1st</a><span class="special"><</span><span class="identifier">FunT</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">FirstArgT</span><span class="special">></span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> SecondArgT<span class="special">></span> <span class="keyword">struct</span> <a class="link" href="boost/log/binder2nd.html" title="Struct template binder2nd">binder2nd</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> SecondArgT<span class="special">></span>
<span class="keyword">struct</span> <a class="link" href="boost/log/binder2nd_FunT_idp39511472.html" title="Struct template binder2nd<FunT &, SecondArgT>">binder2nd</a><span class="special"><</span><span class="identifier">FunT</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">SecondArgT</span><span class="special">></span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> ThirdArgT<span class="special">></span> <span class="keyword">struct</span> <a class="link" href="boost/log/binder3rd.html" title="Struct template binder3rd">binder3rd</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> ThirdArgT<span class="special">></span>
<span class="keyword">struct</span> <a class="link" href="boost/log/binder3rd_FunT_idp39534144.html" title="Struct template binder3rd<FunT &, ThirdArgT>">binder3rd</a><span class="special"><</span><span class="identifier">FunT</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">ThirdArgT</span><span class="special">></span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> FirstArgT<span class="special">></span>
<a class="link" href="boost/log/binder1st.html" title="Struct template binder1st">binder1st</a><span class="special"><</span> <span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">FirstArgT</span> <span class="special">></span> <a class="link" href="boost/log/bind1st_idp39544448.html" title="Function template bind1st"><span class="identifier">bind1st</span></a><span class="special">(</span><span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">FirstArgT</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> FirstArgT<span class="special">></span>
<a class="link" href="boost/log/binder1st.html" title="Struct template binder1st">binder1st</a><span class="special"><</span> <span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">FirstArgT</span> <span class="special">></span> <a class="link" href="boost/log/bind1st_idp39548368.html" title="Function template bind1st"><span class="identifier">bind1st</span></a><span class="special">(</span><span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">FirstArgT</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> SecondArgT<span class="special">></span>
<a class="link" href="boost/log/binder2nd.html" title="Struct template binder2nd">binder2nd</a><span class="special"><</span> <span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">SecondArgT</span> <span class="special">></span> <a class="link" href="boost/log/bind2nd_idp39552288.html" title="Function template bind2nd"><span class="identifier">bind2nd</span></a><span class="special">(</span><span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">SecondArgT</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> SecondArgT<span class="special">></span>
<a class="link" href="boost/log/binder2nd.html" title="Struct template binder2nd">binder2nd</a><span class="special"><</span> <span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">SecondArgT</span> <span class="special">></span> <a class="link" href="boost/log/bind2nd_idp39556208.html" title="Function template bind2nd"><span class="identifier">bind2nd</span></a><span class="special">(</span><span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">SecondArgT</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> ThirdArgT<span class="special">></span>
<a class="link" href="boost/log/binder3rd.html" title="Struct template binder3rd">binder3rd</a><span class="special"><</span> <span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">ThirdArgT</span> <span class="special">></span> <a class="link" href="boost/log/bind3rd_idp39560128.html" title="Function template bind3rd"><span class="identifier">bind3rd</span></a><span class="special">(</span><span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">ThirdArgT</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> ThirdArgT<span class="special">></span>
<a class="link" href="boost/log/binder3rd.html" title="Struct template binder3rd">binder3rd</a><span class="special"><</span> <span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">ThirdArgT</span> <span class="special">></span> <a class="link" href="boost/log/bind3rd_idp39564048.html" title="Function template bind3rd"><span class="identifier">bind3rd</span></a><span class="special">(</span><span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">ThirdArgT</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.functional.bind_assign_hpp"></a>Header <<a href="../../../../boost/log/utility/functional/bind_assign.hpp" target="_top">boost/log/utility/functional/bind_assign.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>30.03.2008</p>
<p>
This header contains a function object that assigns the received value to the bound object. This is a lightweight alternative to what Boost.Phoenix and Boost.Lambda provides. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">struct</span> <a class="link" href="boost/log/assign_fun.html" title="Struct assign_fun">assign_fun</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> AssigneeT<span class="special">></span>
<a class="link" href="boost/log/binder1st.html" title="Struct template binder1st">binder1st</a><span class="special"><</span> <a class="link" href="boost/log/assign_fun.html" title="Struct assign_fun">assign_fun</a><span class="special">,</span> <span class="identifier">AssigneeT</span> <span class="special">&</span> <span class="special">></span> <a class="link" href="boost/log/bind_assign.html" title="Function template bind_assign"><span class="identifier">bind_assign</span></a><span class="special">(</span><span class="identifier">AssigneeT</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.functional.bind_output_hpp"></a>Header <<a href="../../../../boost/log/utility/functional/bind_output.hpp" target="_top">boost/log/utility/functional/bind_output.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>30.03.2008</p>
<p>
This header contains a function object that puts the received value to the bound stream. This is a lightweight alternative to what Boost.Phoenix and Boost.Lambda provides. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">struct</span> <a class="link" href="boost/log/output_fun.html" title="Struct output_fun">output_fun</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> StreamT<span class="special">></span>
<a class="link" href="boost/log/binder1st.html" title="Struct template binder1st">binder1st</a><span class="special"><</span> <a class="link" href="boost/log/output_fun.html" title="Struct output_fun">output_fun</a><span class="special">,</span> <span class="identifier">StreamT</span> <span class="special">&</span> <span class="special">></span> <a class="link" href="boost/log/bind_output.html" title="Function template bind_output"><span class="identifier">bind_output</span></a><span class="special">(</span><span class="identifier">StreamT</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.functional.bind_to_log_hpp"></a>Header <<a href="../../../../boost/log/utility/functional/bind_to_log.hpp" target="_top">boost/log/utility/functional/bind_to_log.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>06.11.2012</p>
<p>
This header contains a function object that puts the received value to the bound stream using the <code class="computeroutput">to_log</code> manipulator. This is a lightweight alternative to what Boost.Phoenix and Boost.Lambda provides. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> TagT <span class="special">=</span> <span class="keyword">void</span><span class="special">></span> <span class="keyword">struct</span> <a class="link" href="boost/log/to_log_fun.html" title="Struct template to_log_fun">to_log_fun</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="special">></span> <span class="keyword">struct</span> <a class="link" href="boost/log/to_log_fun_voi_idp39605008.html" title="Struct to_log_fun<void>">to_log_fun</a><span class="special"><</span><span class="keyword">void</span><span class="special">></span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> StreamT<span class="special">></span>
<a class="link" href="boost/log/binder1st.html" title="Struct template binder1st">binder1st</a><span class="special"><</span> <a class="link" href="boost/log/to_log_fun.html" title="Struct template to_log_fun">to_log_fun</a><span class="special"><</span> <span class="special">></span><span class="special">,</span> <span class="identifier">StreamT</span> <span class="special">&</span> <span class="special">></span> <a class="link" href="boost/log/bind_to_log_idp39612144.html" title="Function template bind_to_log"><span class="identifier">bind_to_log</span></a><span class="special">(</span><span class="identifier">StreamT</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> TagT<span class="special">,</span> <span class="keyword">typename</span> StreamT<span class="special">></span>
<a class="link" href="boost/log/binder1st.html" title="Struct template binder1st">binder1st</a><span class="special"><</span> <a class="link" href="boost/log/to_log_fun.html" title="Struct template to_log_fun">to_log_fun</a><span class="special"><</span> <span class="identifier">TagT</span> <span class="special">></span><span class="special">,</span> <span class="identifier">StreamT</span> <span class="special">&</span> <span class="special">></span> <a class="link" href="boost/log/bind_to_log_idp39615264.html" title="Function template bind_to_log"><span class="identifier">bind_to_log</span></a><span class="special">(</span><span class="identifier">StreamT</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.functional.contains_hpp"></a>Header <<a href="../../../../boost/log/utility/functional/contains.hpp" target="_top">boost/log/utility/functional/contains.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>30.03.2008</p>
<p>
This header contains a predicate for checking if the provided string contains a substring. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">struct</span> <a class="link" href="boost/log/contains_fun.html" title="Struct contains_fun">contains_fun</a><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.functional.ends_with_hpp"></a>Header <<a href="../../../../boost/log/utility/functional/ends_with.hpp" target="_top">boost/log/utility/functional/ends_with.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>30.03.2008</p>
<p>
This header contains a predicate for checking if the provided string ends with a substring. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">struct</span> <a class="link" href="boost/log/ends_with_fun.html" title="Struct ends_with_fun">ends_with_fun</a><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.functional.fun_ref_hpp"></a>Header <<a href="../../../../boost/log/utility/functional/fun_ref.hpp" target="_top">boost/log/utility/functional/fun_ref.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>30.03.2008</p>
<p>
This header contains function object reference adapter. The adapter stores a reference to external function object and forwards all calls to the referred function. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT<span class="special">></span> <span class="keyword">struct</span> <a class="link" href="boost/log/function_reference_wrapper.html" title="Struct template function_reference_wrapper">function_reference_wrapper</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT<span class="special">></span> <a class="link" href="boost/log/function_reference_wrapper.html" title="Struct template function_reference_wrapper">function_reference_wrapper</a><span class="special"><</span> <span class="identifier">FunT</span> <span class="special">></span> <a class="link" href="boost/log/fun_ref.html" title="Function template fun_ref"><span class="identifier">fun_ref</span></a><span class="special">(</span><span class="identifier">FunT</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.functional.in_range_hpp"></a>Header <<a href="../../../../boost/log/utility/functional/in_range.hpp" target="_top">boost/log/utility/functional/in_range.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>30.03.2008</p>
<p>
This header contains a predicate for checking if the provided value is within a half-open range. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">struct</span> <a class="link" href="boost/log/in_range_fun.html" title="Struct in_range_fun">in_range_fun</a><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.functional.logical_hpp"></a>Header <<a href="../../../../boost/log/utility/functional/logical.hpp" target="_top">boost/log/utility/functional/logical.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>30.03.2008</p>
<p>
This header contains logical predicates for value comparison, analogous to <code class="computeroutput">std::less</code>, <code class="computeroutput">std::greater</code> and others. The main difference from the standard equivalents is that the predicates defined in this header are not templates and therefore do not require a fixed argument type. Furthermore, both arguments may have different types, in which case the comparison is performed without type conversion.</p>
<div class="note"><table border="0" summary="Note">
<tr>
<td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../../../doc/src/images/note.png"></td>
<th align="left">Note</th>
</tr>
<tr><td align="left" valign="top"><p>In case if arguments are integral, the conversion is performed according to the standard C++ rules in order to avoid warnings from the compiler. </p></td></tr>
</table></div>
<p>
</p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">struct</span> <a class="link" href="boost/log/equal_to.html" title="Struct equal_to">equal_to</a><span class="special">;</span>
<span class="keyword">struct</span> <a class="link" href="boost/log/not_equal_to.html" title="Struct not_equal_to">not_equal_to</a><span class="special">;</span>
<span class="keyword">struct</span> <a class="link" href="boost/log/less.html" title="Struct less">less</a><span class="special">;</span>
<span class="keyword">struct</span> <a class="link" href="boost/log/greater.html" title="Struct greater">greater</a><span class="special">;</span>
<span class="keyword">struct</span> <a class="link" href="boost/log/less_equal.html" title="Struct less_equal">less_equal</a><span class="special">;</span>
<span class="keyword">struct</span> <a class="link" href="boost/log/greater_equal.html" title="Struct greater_equal">greater_equal</a><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.functional.matches_hpp"></a>Header <<a href="../../../../boost/log/utility/functional/matches.hpp" target="_top">boost/log/utility/functional/matches.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>30.03.2008</p>
<p>
This header contains a predicate for checking if the provided string matches a regular expression. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">struct</span> <a class="link" href="boost/log/matches_fun.html" title="Struct matches_fun">matches_fun</a><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.functional.nop_hpp"></a>Header <<a href="../../../../boost/log/utility/functional/nop.hpp" target="_top">boost/log/utility/functional/nop.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>30.03.2008</p>
<p>
This header contains a function object that does nothing. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">struct</span> <a class="link" href="boost/log/nop.html" title="Struct nop">nop</a><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.functional.save_result_hpp"></a>Header <<a href="../../../../boost/log/utility/functional/save_result.hpp" target="_top">boost/log/utility/functional/save_result.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>19.01.2013</p>
<p>
This header contains function object adapter that saves the result of the adopted function to an external variable. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> AssigneeT<span class="special">></span> <span class="keyword">struct</span> <a class="link" href="boost/log/save_result_wrapper.html" title="Struct template save_result_wrapper">save_result_wrapper</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> AssigneeT<span class="special">></span>
<a class="link" href="boost/log/save_result_wrapper.html" title="Struct template save_result_wrapper">save_result_wrapper</a><span class="special"><</span> <span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">AssigneeT</span> <span class="special">></span>
<a class="link" href="boost/log/save_result.html" title="Function template save_result"><span class="identifier">save_result</span></a><span class="special">(</span><span class="identifier">FunT</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">AssigneeT</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.intrusive_ref_counter_hpp"></a>Header <<a href="../../../../boost/log/utility/intrusive_ref_counter.hpp" target="_top">boost/log/utility/intrusive_ref_counter.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>12.03.2009</p>
<p>
This header is deprecated, use boost/smart_ptr/intrusive_ref_counter.hpp instead. The header is left for backward compatibility and will be removed in future versions. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">typedef</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="boost.log.intrusive_ref_counter"></a><span class="identifier">intrusive_ref_counter</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.manipulators_hpp"></a>Header <<a href="../../../../boost/log/utility/manipulators.hpp" target="_top">boost/log/utility/manipulators.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>06.11.2012</p>
<p>
This header includes all manipulators. </p>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.manipulators.add_value_hpp"></a>Header <<a href="../../../../boost/log/utility/manipulators/add_value.hpp" target="_top">boost/log/utility/manipulators/add_value.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>26.11.2012</p>
<p>
This header contains the <code class="computeroutput">add_value</code> manipulator. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> RefT<span class="special">></span> <span class="keyword">class</span> <a class="link" href="boost/log/add_value_manip.html" title="Class template add_value_manip">add_value_manip</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> RefT<span class="special">></span>
<span class="identifier">basic_record_ostream</span><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span> <span class="special">&</span>
<a class="link" href="boost/log/operator_idp39835424.html" title="Function template operator<<"><span class="keyword">operator</span><span class="special"><<</span></a><span class="special">(</span><span class="identifier">basic_record_ostream</span><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span>
<a class="link" href="boost/log/add_value_manip.html" title="Class template add_value_manip">add_value_manip</a><span class="special"><</span> <span class="identifier">RefT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">></span>
<a class="link" href="boost/log/add_value_manip.html" title="Class template add_value_manip">add_value_manip</a><span class="special"><</span> <span class="identifier">T</span> <span class="special">&&</span> <span class="special">></span> <a class="link" href="boost/log/add_value.html" title="Function add_value"><span class="identifier">add_value</span></a><span class="special">(</span><span class="identifier">attribute_name</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">&&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> DescriptorT<span class="special">,</span> <span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="special">></span> <span class="keyword">class</span> ActorT<span class="special">></span>
<a class="link" href="boost/log/add_value_manip.html" title="Class template add_value_manip">add_value_manip</a><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">DescriptorT</span><span class="special">::</span><span class="identifier">value_type</span> <span class="special">&&</span> <span class="special">></span>
<a class="link" href="boost/log/add_value.html" title="Function add_value"><span class="identifier">add_value</span></a><span class="special">(</span><span class="identifier">expressions</span><span class="special">::</span><span class="identifier">attribute_keyword</span><span class="special"><</span> <span class="identifier">DescriptorT</span><span class="special">,</span> <span class="identifier">ActorT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span>
<span class="keyword">typename</span> <span class="identifier">DescriptorT</span><span class="special">::</span><span class="identifier">value_type</span> <span class="special">&&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> DescriptorT<span class="special">,</span> <span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="special">></span> <span class="keyword">class</span> ActorT<span class="special">></span>
<a class="link" href="boost/log/add_value_manip.html" title="Class template add_value_manip">add_value_manip</a><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">DescriptorT</span><span class="special">::</span><span class="identifier">value_type</span> <span class="special">&</span> <span class="special">></span>
<a class="link" href="boost/log/add_value.html" title="Function add_value"><span class="identifier">add_value</span></a><span class="special">(</span><span class="identifier">expressions</span><span class="special">::</span><span class="identifier">attribute_keyword</span><span class="special"><</span> <span class="identifier">DescriptorT</span><span class="special">,</span> <span class="identifier">ActorT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span>
<span class="keyword">typename</span> <span class="identifier">DescriptorT</span><span class="special">::</span><span class="identifier">value_type</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> DescriptorT<span class="special">,</span> <span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="special">></span> <span class="keyword">class</span> ActorT<span class="special">></span>
<a class="link" href="boost/log/add_value_manip.html" title="Class template add_value_manip">add_value_manip</a><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">DescriptorT</span><span class="special">::</span><span class="identifier">value_type</span> <span class="keyword">const</span> <span class="special">&</span> <span class="special">></span>
<a class="link" href="boost/log/add_value.html" title="Function add_value"><span class="identifier">add_value</span></a><span class="special">(</span><span class="identifier">expressions</span><span class="special">::</span><span class="identifier">attribute_keyword</span><span class="special"><</span> <span class="identifier">DescriptorT</span><span class="special">,</span> <span class="identifier">ActorT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span>
<span class="keyword">typename</span> <span class="identifier">DescriptorT</span><span class="special">::</span><span class="identifier">value_type</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.manipulators.dump_hpp"></a>Header <<a href="../../../../boost/log/utility/manipulators/dump.hpp" target="_top">boost/log/utility/manipulators/dump.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>03.05.2013</p>
<p>
This header contains the <code class="computeroutput">dump</code> output manipulator. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">class</span> <a class="link" href="boost/log/dump_manip.html" title="Class dump_manip">dump_manip</a><span class="special">;</span>
<span class="keyword">class</span> <a class="link" href="boost/log/bounded_dump_manip.html" title="Class bounded_dump_manip">bounded_dump_manip</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT<span class="special">></span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span> <span class="special">></span> <span class="special">&</span>
<a class="link" href="boost/log/operator_idp39873568.html" title="Function template operator<<"><span class="keyword">operator</span><span class="special"><<</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span> <a class="link" href="boost/log/dump_manip.html" title="Class dump_manip">dump_manip</a> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT<span class="special">></span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span> <span class="special">></span> <span class="special">&</span>
<a class="link" href="boost/log/operator_idp39877840.html" title="Function template operator<<"><span class="keyword">operator</span><span class="special"><<</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span>
<a class="link" href="boost/log/bounded_dump_manip.html" title="Class bounded_dump_manip">bounded_dump_manip</a> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">></span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="boost/log/dump_idp39882112.html" title="Function template dump"><span class="identifier">dump</span></a><span class="special">(</span><span class="identifier">T</span> <span class="special">*</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">></span> <a class="link" href="boost/log/dump_manip.html" title="Class dump_manip">dump_manip</a> <a class="link" href="boost/log/dump_elements_idp39887424.html" title="Function template dump_elements"><span class="identifier">dump_elements</span></a><span class="special">(</span><span class="identifier">T</span> <span class="special">*</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">></span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="boost/log/dump_idp39893168.html" title="Function template dump"><span class="identifier">dump</span></a><span class="special">(</span><span class="identifier">T</span> <span class="special">*</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">></span>
<a class="link" href="boost/log/bounded_dump_manip.html" title="Class bounded_dump_manip">bounded_dump_manip</a> <a class="link" href="boost/log/dump_elements_idp39899232.html" title="Function template dump_elements"><span class="identifier">dump_elements</span></a><span class="special">(</span><span class="identifier">T</span> <span class="special">*</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.manipulators.to_log_hpp"></a>Header <<a href="../../../../boost/log/utility/manipulators/to_log.hpp" target="_top">boost/log/utility/manipulators/to_log.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>06.11.2012</p>
<p>
This header contains the <code class="computeroutput">to_log</code> output manipulator. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT <span class="special">=</span> <span class="keyword">void</span><span class="special">></span> <span class="keyword">class</span> <a class="link" href="boost/log/to_log_manip.html" title="Class template to_log_manip">to_log_manip</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">></span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span> <span class="special">></span> <span class="special">&</span>
<a class="link" href="boost/log/operator_idp39918656.html" title="Function template operator<<"><span class="keyword">operator</span><span class="special"><<</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span>
<a class="link" href="boost/log/to_log_manip.html" title="Class template to_log_manip">to_log_manip</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">></span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT<span class="special">,</span> <span class="keyword">typename</span> AllocatorT<span class="special">,</span>
<span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">></span>
<a class="link" href="boost/log/basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span><span class="special">,</span> <span class="identifier">AllocatorT</span> <span class="special">></span> <span class="special">&</span>
<a class="link" href="boost/log/operator_idp39923728.html" title="Function template operator<<"><span class="keyword">operator</span><span class="special"><<</span></a><span class="special">(</span><a class="link" href="boost/log/basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span><span class="special">,</span> <span class="identifier">AllocatorT</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span>
<a class="link" href="boost/log/to_log_manip.html" title="Class template to_log_manip">to_log_manip</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">></span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">></span> <a class="link" href="boost/log/to_log_manip.html" title="Class template to_log_manip">to_log_manip</a><span class="special"><</span> <span class="identifier">T</span> <span class="special">></span> <a class="link" href="boost/log/to_log_idp39929968.html" title="Function template to_log"><span class="identifier">to_log</span></a><span class="special">(</span><span class="identifier">T</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> TagT<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">></span>
<a class="link" href="boost/log/to_log_manip.html" title="Class template to_log_manip">to_log_manip</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">></span> <a class="link" href="boost/log/to_log_idp39932640.html" title="Function template to_log"><span class="identifier">to_log</span></a><span class="special">(</span><span class="identifier">T</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.once_block_hpp"></a>Header <<a href="../../../../boost/log/utility/once_block.hpp" target="_top">boost/log/utility/once_block.hpp</a>></h4></div></div></div>
<p>The header defines classes and macros for once-blocks. </p>
<p>Andrey Semashev </p>
<p>
</p>
<p>23.06.2010 </p>
<p>
</p>
<pre class="synopsis">
<a class="link" href="BOOST_LOG_ONCE_BLOCK_INIT.html" title="Macro BOOST_LOG_ONCE_BLOCK_INIT">BOOST_LOG_ONCE_BLOCK_INIT</a>
<a class="link" href="BOOST_LOG_ONCE_BLOCK_FLAG.html" title="Macro BOOST_LOG_ONCE_BLOCK_FLAG">BOOST_LOG_ONCE_BLOCK_FLAG</a>(flag_var)
<a class="link" href="BOOST_LOG_ONCE_BLOCK.html" title="Macro BOOST_LOG_ONCE_BLOCK">BOOST_LOG_ONCE_BLOCK</a>()</pre>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">struct</span> <a class="link" href="boost/log/once_block_flag.html" title="Struct once_block_flag">once_block_flag</a><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.record_ordering_hpp"></a>Header <<a href="../../../../boost/log/utility/record_ordering.hpp" target="_top">boost/log/utility/record_ordering.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>23.08.2009</p>
<p>
This header contains ordering predicates for logging records. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT <span class="special">=</span> <a class="link" href="boost/log/less.html" title="Struct less">less</a><span class="special">></span> <span class="keyword">class</span> <a class="link" href="boost/log/abstract_ordering.html" title="Class template abstract_ordering">abstract_ordering</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> ValueT<span class="special">,</span> <span class="keyword">typename</span> FunT <span class="special">=</span> <a class="link" href="boost/log/less.html" title="Struct less">less</a><span class="special">></span>
<span class="keyword">class</span> <a class="link" href="boost/log/attribute_value_ordering.html" title="Class template attribute_value_ordering">attribute_value_ordering</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> ValueT<span class="special">,</span> <span class="keyword">typename</span> FunT<span class="special">></span>
<a class="link" href="boost/log/attribute_value_ordering.html" title="Class template attribute_value_ordering">attribute_value_ordering</a><span class="special"><</span> <span class="identifier">ValueT</span><span class="special">,</span> <span class="identifier">FunT</span> <span class="special">></span>
<a class="link" href="boost/log/make_attr_orde_idp39994624.html" title="Function template make_attr_ordering"><span class="identifier">make_attr_ordering</span></a><span class="special">(</span><span class="identifier">attribute_name</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">FunT</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FunT<span class="special">></span>
<span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="boost/log/make_attr_orde_idp39999024.html" title="Function template make_attr_ordering"><span class="identifier">make_attr_ordering</span></a><span class="special">(</span><span class="identifier">attribute_name</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">FunT</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.setup_hpp"></a>Header <<a href="../../../../boost/log/utility/setup.hpp" target="_top">boost/log/utility/setup.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>16.02.2013</p>
<p>
This header includes all library setup helpers. </p>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.setup.common_attributes_hpp"></a>Header <<a href="../../../../boost/log/utility/setup/common_attributes.hpp" target="_top">boost/log/utility/setup/common_attributes.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>16.05.2008</p>
<p>
The header contains implementation of convenience functions for registering commonly used attributes. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">void</span> <a class="link" href="boost/log/add_common_attributes.html" title="Function add_common_attributes"><span class="identifier">add_common_attributes</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="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.setup.console_hpp"></a>Header <<a href="../../../../boost/log/utility/setup/console.hpp" target="_top">boost/log/utility/setup/console.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>16.05.2008</p>
<p>
The header contains implementation of convenience functions for enabling logging to console. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span><span class="special">...</span> ArgsT<span class="special">></span>
<span class="identifier">shared_ptr</span><span class="special"><</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">synchronous_sink</span><span class="special"><</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">basic_text_ostream_backend</span><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span> <span class="special">>></span>
<a class="link" href="boost/log/add_console_lo_idp40017824.html" title="Function template add_console_log"><span class="identifier">add_console_log</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span> <span class="identifier">ArgsT</span><span class="special">...</span><span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span><span class="special">...</span> ArgsT<span class="special">></span>
<span class="identifier">shared_ptr</span><span class="special"><</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">synchronous_sink</span><span class="special"><</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">basic_text_ostream_backend</span><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span> <span class="special">>></span>
<a class="link" href="boost/log/add_console_lo_idp40028736.html" title="Function template add_console_log"><span class="identifier">add_console_log</span></a><span class="special">(</span><span class="identifier">ArgsT</span><span class="special">...</span><span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">shared_ptr</span><span class="special"><</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">synchronous_sink</span><span class="special"><</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">text_ostream_backend</span> <span class="special">>></span>
<a class="link" href="boost/log/add_console_lo_idp40034240.html" title="Function add_console_log"><span class="identifier">add_console_log</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">shared_ptr</span><span class="special"><</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">synchronous_sink</span><span class="special"><</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">wtext_ostream_backend</span> <span class="special">>></span>
<a class="link" href="boost/log/wadd_console_log.html" title="Function wadd_console_log"><span class="identifier">wadd_console_log</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="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.setup.file_hpp"></a>Header <<a href="../../../../boost/log/utility/setup/file.hpp" target="_top">boost/log/utility/setup/file.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>16.05.2008</p>
<p>
The header contains implementation of convenience functions for enabling logging to a file. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span><span class="special">...</span> ArgsT<span class="special">></span>
<span class="identifier">shared_ptr</span><span class="special"><</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">synchronous_sink</span><span class="special"><</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">text_file_backend</span> <span class="special">></span> <span class="special">></span>
<a class="link" href="boost/log/add_file_log.html" title="Function template add_file_log"><span class="identifier">add_file_log</span></a><span class="special">(</span><span class="identifier">ArgsT</span><span class="special">...</span><span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.setup.filter_parser_hpp"></a>Header <<a href="../../../../boost/log/utility/setup/filter_parser.hpp" target="_top">boost/log/utility/setup/filter_parser.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>31.03.2008</p>
<p>
The header contains definition of a filter parser function. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">></span> <span class="keyword">struct</span> <a class="link" href="boost/log/filter_factory.html" title="Struct template filter_factory">filter_factory</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> AttributeValueT<span class="special">></span>
<span class="keyword">class</span> <a class="link" href="boost/log/basic_filter_factory.html" title="Class template basic_filter_factory">basic_filter_factory</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">></span>
<span class="keyword">void</span> <a class="link" href="boost/log/register_filte_idp40130064.html" title="Function template register_filter_factory"><span class="identifier">register_filter_factory</span></a><span class="special">(</span><span class="identifier">attribute_name</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span>
<span class="identifier">shared_ptr</span><span class="special"><</span> <a class="link" href="boost/log/filter_factory.html" title="Struct template filter_factory">filter_factory</a><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FactoryT<span class="special">></span>
<span class="identifier">enable_if</span><span class="special"><</span> <span class="identifier">is_base_and_derived</span><span class="special"><</span> <a class="link" href="boost/log/filter_factory.html" title="Struct template filter_factory">filter_factory</a><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">FactoryT</span><span class="special">::</span><span class="identifier">char_type</span> <span class="special">></span><span class="special">,</span> <span class="identifier">FactoryT</span> <span class="special">>></span><span class="special">::</span><span class="identifier">type</span>
<a class="link" href="boost/log/register_filte_idp40136480.html" title="Function template register_filter_factory"><span class="identifier">register_filter_factory</span></a><span class="special">(</span><span class="identifier">attribute_name</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span>
<span class="identifier">shared_ptr</span><span class="special"><</span> <span class="identifier">FactoryT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> AttributeValueT<span class="special">,</span> <span class="keyword">typename</span> CharT<span class="special">></span>
<span class="keyword">void</span> <a class="link" href="boost/log/register_simpl_idp40142960.html" title="Function template register_simple_filter_factory"><span class="identifier">register_simple_filter_factory</span></a><span class="special">(</span><span class="identifier">attribute_name</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> AttributeValueT<span class="special">></span>
<span class="keyword">void</span> <a class="link" href="boost/log/register_simpl_idp40148928.html" title="Function template register_simple_filter_factory"><span class="identifier">register_simple_filter_factory</span></a><span class="special">(</span><span class="identifier">attribute_name</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> DescriptorT<span class="special">,</span>
<span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="special">></span> <span class="keyword">class</span> ActorT<span class="special">></span>
<span class="keyword">void</span> <a class="link" href="boost/log/register_simpl_idp40154336.html" title="Function template register_simple_filter_factory"><span class="identifier">register_simple_filter_factory</span></a><span class="special">(</span><span class="identifier">expressions</span><span class="special">::</span><span class="identifier">attribute_keyword</span><span class="special"><</span> <span class="identifier">DescriptorT</span><span class="special">,</span> <span class="identifier">ActorT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">></span> <span class="identifier">filter</span> <a class="link" href="boost/log/parse_filter_idp40160800.html" title="Function template parse_filter"><span class="identifier">parse_filter</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">CharT</span> <span class="special">*</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">CharT</span> <span class="special">*</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT<span class="special">,</span> <span class="keyword">typename</span> AllocatorT<span class="special">></span>
<span class="identifier">filter</span> <a class="link" href="boost/log/parse_filter_idp40168384.html" title="Function template parse_filter"><span class="identifier">parse_filter</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_string</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span><span class="special">,</span> <span class="identifier">AllocatorT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">></span> <span class="identifier">filter</span> <a class="link" href="boost/log/parse_filter_idp40174784.html" title="Function template parse_filter"><span class="identifier">parse_filter</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">CharT</span> <span class="special">*</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.setup.formatter_parser_hpp"></a>Header <<a href="../../../../boost/log/utility/setup/formatter_parser.hpp" target="_top">boost/log/utility/setup/formatter_parser.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>07.04.2008</p>
<p>
The header contains definition of a formatter parser function, along with facilities to add support for custom formatters. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">></span> <span class="keyword">struct</span> <a class="link" href="boost/log/formatter_factory.html" title="Struct template formatter_factory">formatter_factory</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> AttributeValueT<span class="special">></span>
<span class="keyword">class</span> <a class="link" href="boost/log/basic_formatter_factory.html" title="Class template basic_formatter_factory">basic_formatter_factory</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">></span>
<span class="keyword">void</span> <a class="link" href="boost/log/register_forma_idp40212368.html" title="Function template register_formatter_factory"><span class="identifier">register_formatter_factory</span></a><span class="special">(</span><span class="identifier">attribute_name</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span>
<span class="identifier">shared_ptr</span><span class="special"><</span> <a class="link" href="boost/log/formatter_factory.html" title="Struct template formatter_factory">formatter_factory</a><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FactoryT<span class="special">></span>
<span class="identifier">enable_if</span><span class="special"><</span> <span class="identifier">is_base_and_derived</span><span class="special"><</span> <a class="link" href="boost/log/formatter_factory.html" title="Struct template formatter_factory">formatter_factory</a><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">FactoryT</span><span class="special">::</span><span class="identifier">char_type</span> <span class="special">></span><span class="special">,</span> <span class="identifier">FactoryT</span> <span class="special">>></span><span class="special">::</span><span class="identifier">type</span>
<a class="link" href="boost/log/register_forma_idp40218688.html" title="Function template register_formatter_factory"><span class="identifier">register_formatter_factory</span></a><span class="special">(</span><span class="identifier">attribute_name</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span>
<span class="identifier">shared_ptr</span><span class="special"><</span> <span class="identifier">FactoryT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> AttributeValueT<span class="special">,</span> <span class="keyword">typename</span> CharT<span class="special">></span>
<span class="keyword">void</span> <a class="link" href="boost/log/register_simpl_idp40225072.html" title="Function template register_simple_formatter_factory"><span class="identifier">register_simple_formatter_factory</span></a><span class="special">(</span><span class="identifier">attribute_name</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">></span>
<span class="identifier">basic_formatter</span><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span> <a class="link" href="boost/log/parse_formatte_idp40231312.html" title="Function template parse_formatter"><span class="identifier">parse_formatter</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">CharT</span> <span class="special">*</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">CharT</span> <span class="special">*</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT<span class="special">,</span> <span class="keyword">typename</span> AllocatorT<span class="special">></span>
<span class="identifier">basic_formatter</span><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span>
<a class="link" href="boost/log/parse_formatte_idp40238432.html" title="Function template parse_formatter"><span class="identifier">parse_formatter</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_string</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span><span class="special">,</span> <span class="identifier">AllocatorT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">></span>
<span class="identifier">basic_formatter</span><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span> <a class="link" href="boost/log/parse_formatte_idp40244816.html" title="Function template parse_formatter"><span class="identifier">parse_formatter</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">CharT</span> <span class="special">*</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.setup.from_settings_hpp"></a>Header <<a href="../../../../boost/log/utility/setup/from_settings.hpp" target="_top">boost/log/utility/setup/from_settings.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>11.10.2009</p>
<p>
The header contains definition of facilities that allows to initialize the library from settings. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">></span> <span class="keyword">struct</span> <a class="link" href="boost/log/sink_factory.html" title="Struct template sink_factory">sink_factory</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">></span>
<span class="keyword">void</span> <a class="link" href="boost/log/init_from_settings.html" title="Function template init_from_settings"><span class="identifier">init_from_settings</span></a><span class="special">(</span><a class="link" href="boost/log/basic_settings_section.html" title="Class template basic_settings_section">basic_settings_section</a><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">></span>
<span class="keyword">void</span> <a class="link" href="boost/log/register_sink__idp40274512.html" title="Function template register_sink_factory"><span class="identifier">register_sink_factory</span></a><span class="special">(</span><span class="keyword">const</span> <span class="keyword">char</span> <span class="special">*</span><span class="special">,</span>
<span class="identifier">shared_ptr</span><span class="special"><</span> <a class="link" href="boost/log/sink_factory.html" title="Struct template sink_factory">sink_factory</a><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">></span>
<span class="keyword">void</span> <a class="link" href="boost/log/register_sink__idp40280352.html" title="Function template register_sink_factory"><span class="identifier">register_sink_factory</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span>
<span class="identifier">shared_ptr</span><span class="special"><</span> <a class="link" href="boost/log/sink_factory.html" title="Struct template sink_factory">sink_factory</a><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FactoryT<span class="special">></span>
<span class="identifier">enable_if</span><span class="special"><</span> <span class="identifier">is_base_and_derived</span><span class="special"><</span> <a class="link" href="boost/log/sink_factory.html" title="Struct template sink_factory">sink_factory</a><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">FactoryT</span><span class="special">::</span><span class="identifier">char_type</span> <span class="special">></span><span class="special">,</span> <span class="identifier">FactoryT</span> <span class="special">>></span><span class="special">::</span><span class="identifier">type</span>
<a class="link" href="boost/log/register_sink__idp40286112.html" title="Function template register_sink_factory"><span class="identifier">register_sink_factory</span></a><span class="special">(</span><span class="keyword">const</span> <span class="keyword">char</span> <span class="special">*</span><span class="special">,</span> <span class="identifier">shared_ptr</span><span class="special"><</span> <span class="identifier">FactoryT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FactoryT<span class="special">></span>
<span class="identifier">enable_if</span><span class="special"><</span> <span class="identifier">is_base_and_derived</span><span class="special"><</span> <a class="link" href="boost/log/sink_factory.html" title="Struct template sink_factory">sink_factory</a><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">FactoryT</span><span class="special">::</span><span class="identifier">char_type</span> <span class="special">></span><span class="special">,</span> <span class="identifier">FactoryT</span> <span class="special">>></span><span class="special">::</span><span class="identifier">type</span>
<a class="link" href="boost/log/register_sink__idp40292016.html" title="Function template register_sink_factory"><span class="identifier">register_sink_factory</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span>
<span class="identifier">shared_ptr</span><span class="special"><</span> <span class="identifier">FactoryT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.setup.from_stream_hpp"></a>Header <<a href="../../../../boost/log/utility/setup/from_stream.hpp" target="_top">boost/log/utility/setup/from_stream.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>22.03.2008</p>
<p>
The header contains definition of facilities that allows to initialize the library from a settings file. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">></span>
<span class="keyword">void</span> <a class="link" href="boost/log/init_from_stream.html" title="Function template init_from_stream"><span class="identifier">init_from_stream</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_istream</span><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.setup.settings_hpp"></a>Header <<a href="../../../../boost/log/utility/setup/settings.hpp" target="_top">boost/log/utility/setup/settings.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>11.10.2009</p>
<p>
The header contains definition of the library settings container. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">></span> <span class="keyword">class</span> <a class="link" href="boost/log/basic_settings_section.html" title="Class template basic_settings_section">basic_settings_section</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">></span> <span class="keyword">class</span> <a class="link" href="boost/log/basic_settings.html" title="Class template basic_settings">basic_settings</a><span class="special">;</span>
<span class="keyword">typedef</span> <a class="link" href="boost/log/basic_settings.html" title="Class template basic_settings">basic_settings</a><span class="special"><</span> <span class="keyword">char</span> <span class="special">></span> <a name="boost.log.settings"></a><span class="identifier">settings</span><span class="special">;</span> <span class="comment">// Convenience typedef for narrow-character logging. </span>
<span class="keyword">typedef</span> <a class="link" href="boost/log/basic_settings_section.html" title="Class template basic_settings_section">basic_settings_section</a><span class="special"><</span> <span class="keyword">char</span> <span class="special">></span> <a name="boost.log.settings_section"></a><span class="identifier">settings_section</span><span class="special">;</span> <span class="comment">// Convenience typedef for narrow-character logging. </span>
<span class="keyword">typedef</span> <a class="link" href="boost/log/basic_settings.html" title="Class template basic_settings">basic_settings</a><span class="special"><</span> <span class="keyword">wchar_t</span> <span class="special">></span> <a name="boost.log.wsettings"></a><span class="identifier">wsettings</span><span class="special">;</span> <span class="comment">// Convenience typedef for wide-character logging. </span>
<span class="keyword">typedef</span> <a class="link" href="boost/log/basic_settings_section.html" title="Class template basic_settings_section">basic_settings_section</a><span class="special"><</span> <span class="keyword">wchar_t</span> <span class="special">></span> <a name="boost.log.wsettings_section"></a><span class="identifier">wsettings_section</span><span class="special">;</span> <span class="comment">// Convenience typedef for wide-character logging. </span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">></span>
<span class="keyword">void</span> <a class="link" href="boost/log/swap_idp40393312.html" title="Function template swap"><span class="identifier">swap</span></a><span class="special">(</span><a class="link" href="boost/log/basic_settings_section.html" title="Class template basic_settings_section">basic_settings_section</a><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span>
<a class="link" href="boost/log/basic_settings_section.html" title="Class template basic_settings_section">basic_settings_section</a><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.setup.settings_parser_hpp"></a>Header <<a href="../../../../boost/log/utility/setup/settings_parser.hpp" target="_top">boost/log/utility/setup/settings_parser.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>20.07.2012</p>
<p>
The header contains definition of a settings parser function. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">></span>
<a class="link" href="boost/log/basic_settings.html" title="Class template basic_settings">basic_settings</a><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span> <a class="link" href="boost/log/parse_settings.html" title="Function template parse_settings"><span class="identifier">parse_settings</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_istream</span><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.strictest_lock_hpp"></a>Header <<a href="../../../../boost/log/utility/strictest_lock.hpp" target="_top">boost/log/utility/strictest_lock.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>30.05.2010</p>
<p>
The header contains definition of the <code class="computeroutput">strictest_lock</code> metafunction that allows to select a lock with the strictest access requirements. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> LockT<span class="special">></span> <span class="keyword">struct</span> <a class="link" href="boost/log/thread_access_mode_of.html" title="Struct template thread_access_mode_of">thread_access_mode_of</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> MutexT<span class="special">></span> <span class="keyword">struct</span> <a class="link" href="boost/log/thread_access__idp40410720.html" title="Struct template thread_access_mode_of<no_lock< MutexT >>">thread_access_mode_of</a><span class="special"><</span><span class="identifier">no_lock</span><span class="special"><</span> <span class="identifier">MutexT</span> <span class="special">></span><span class="special">></span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> MutexT<span class="special">></span>
<span class="keyword">struct</span> <a class="link" href="boost/log/thread_access__idp40412976.html" title="Struct template thread_access_mode_of<lock_guard< MutexT >>">thread_access_mode_of</a><span class="special"><</span><span class="identifier">lock_guard</span><span class="special"><</span> <span class="identifier">MutexT</span> <span class="special">></span><span class="special">></span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> MutexT<span class="special">></span>
<span class="keyword">struct</span> <a class="link" href="boost/log/thread_access__idp40415232.html" title="Struct template thread_access_mode_of<unique_lock< MutexT >>">thread_access_mode_of</a><span class="special"><</span><span class="identifier">unique_lock</span><span class="special"><</span> <span class="identifier">MutexT</span> <span class="special">></span><span class="special">></span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> MutexT<span class="special">></span>
<span class="keyword">struct</span> <a class="link" href="boost/log/thread_access__idp40417488.html" title="Struct template thread_access_mode_of<shared_lock< MutexT >>">thread_access_mode_of</a><span class="special"><</span><span class="identifier">shared_lock</span><span class="special"><</span> <span class="identifier">MutexT</span> <span class="special">></span><span class="special">></span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> MutexT<span class="special">></span>
<span class="keyword">struct</span> <a class="link" href="boost/log/thread_access__idp40419744.html" title="Struct template thread_access_mode_of<upgrade_lock< MutexT >>">thread_access_mode_of</a><span class="special"><</span><span class="identifier">upgrade_lock</span><span class="special"><</span> <span class="identifier">MutexT</span> <span class="special">></span><span class="special">></span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> MutexT<span class="special">></span>
<span class="keyword">struct</span> <a class="link" href="boost/log/thread_access__idp40422000.html" title="Struct template thread_access_mode_of<boost::log::aux::exclusive_lock_guard< MutexT >>">thread_access_mode_of</a><span class="special"><</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">log</span><span class="special">::</span><span class="identifier">aux</span><span class="special">::</span><span class="identifier">exclusive_lock_guard</span><span class="special"><</span> <span class="identifier">MutexT</span> <span class="special">></span><span class="special">></span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> MutexT<span class="special">></span>
<span class="keyword">struct</span> <a class="link" href="boost/log/thread_access__idp40424288.html" title="Struct template thread_access_mode_of<boost::log::aux::shared_lock_guard< MutexT >>">thread_access_mode_of</a><span class="special"><</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">log</span><span class="special">::</span><span class="identifier">aux</span><span class="special">::</span><span class="identifier">shared_lock_guard</span><span class="special"><</span> <span class="identifier">MutexT</span> <span class="special">></span><span class="special">></span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span><span class="special">...</span> LocksT<span class="special">></span> <span class="keyword">struct</span> <a class="link" href="boost/log/strictest_lock.html" title="Struct template strictest_lock">strictest_lock</a><span class="special">;</span>
<span class="comment">// Access modes for different types of locks. </span>
<span class="keyword">enum</span> <a name="boost.log.lock_access_mode"></a>lock_access_mode <span class="special">{</span> unlocked_access, shared_access, exclusive_access <span class="special">}</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.string_literal_hpp"></a>Header <<a href="../../../../boost/log/utility/string_literal.hpp" target="_top">boost/log/utility/string_literal.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>24.06.2007</p>
<p>
The header contains implementation of a constant string literal wrapper. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT<span class="special">></span> <span class="keyword">class</span> <a class="link" href="boost/log/basic_string_literal.html" title="Class template basic_string_literal">basic_string_literal</a><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> StrmTraitsT<span class="special">,</span> <span class="keyword">typename</span> LitTraitsT<span class="special">></span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">StrmTraitsT</span> <span class="special">></span> <span class="special">&</span>
<a class="link" href="boost/log/operator_idp40601280.html" title="Function template operator<<"><span class="keyword">operator</span><span class="special"><<</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">StrmTraitsT</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span>
<a class="link" href="boost/log/basic_string_literal.html" title="Class template basic_string_literal">basic_string_literal</a><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">LitTraitsT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT<span class="special">></span>
<span class="keyword">void</span> <a class="link" href="boost/log/swap_idp40606128.html" title="Function template swap"><span class="identifier">swap</span></a><span class="special">(</span><a class="link" href="boost/log/basic_string_literal.html" title="Class template basic_string_literal">basic_string_literal</a><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span>
<a class="link" href="boost/log/basic_string_literal.html" title="Class template basic_string_literal">basic_string_literal</a><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> LenV<span class="special">></span>
<a class="link" href="boost/log/basic_string_literal.html" title="Class template basic_string_literal">basic_string_literal</a><span class="special"><</span> <span class="identifier">T</span> <span class="special">></span> <a class="link" href="boost/log/str_literal.html" title="Function template str_literal"><span class="identifier">str_literal</span></a><span class="special">(</span><span class="identifier">T</span><span class="special">(</span><span class="special">&</span><span class="special">)</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.string_literal_fwd_hpp"></a>Header <<a href="../../../../boost/log/utility/string_literal_fwd.hpp" target="_top">boost/log/utility/string_literal_fwd.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>24.06.2007</p>
<p>
The header contains forward declaration of a constant string literal wrapper. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">typedef</span> <a class="link" href="boost/log/basic_string_literal.html" title="Class template basic_string_literal">basic_string_literal</a><span class="special"><</span> <span class="keyword">char</span> <span class="special">></span> <a name="boost.log.string_literal"></a><span class="identifier">string_literal</span><span class="special">;</span> <span class="comment">// String literal type for narrow characters. </span>
<span class="keyword">typedef</span> <a class="link" href="boost/log/basic_string_literal.html" title="Class template basic_string_literal">basic_string_literal</a><span class="special"><</span> <span class="keyword">wchar_t</span> <span class="special">></span> <a name="boost.log.wstring_literal"></a><span class="identifier">wstring_literal</span><span class="special">;</span> <span class="comment">// String literal type for wide characters. </span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.type_dispatch.date_time_types_hpp"></a>Header <<a href="../../../../boost/log/utility/type_dispatch/date_time_types.hpp" target="_top">boost/log/utility/type_dispatch/date_time_types.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>13.03.2008</p>
<p>
The header contains definition of date and time-related types supported by the library by default. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special"><</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">time_t</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">tm</span> <span class="special">></span> <a class="link" href="boost/log/native_date_time_types.html" title="Type definition native_date_time_types"><span class="identifier">native_date_time_types</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special"><</span> <span class="identifier">posix_time</span><span class="special">::</span><span class="identifier">ptime</span><span class="special">,</span> <span class="identifier">local_time</span><span class="special">::</span><span class="identifier">local_date_time</span> <span class="special">></span> <a class="link" href="boost/log/boost_date_time_types.html" title="Type definition boost_date_time_types"><span class="identifier">boost_date_time_types</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">copy</span><span class="special"><</span> <span class="identifier">boost_date_time_types</span><span class="special">,</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">back_inserter</span><span class="special"><</span> <span class="identifier">native_date_time_types</span> <span class="special">>></span><span class="special">::</span><span class="identifier">type</span> <a class="link" href="boost/log/date_time_types.html" title="Type definition date_time_types"><span class="identifier">date_time_types</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">native_date_time_types</span> <a class="link" href="boost/log/native_date_types.html" title="Type definition native_date_types"><span class="identifier">native_date_types</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">push_back</span><span class="special"><</span> <span class="identifier">boost_date_time_types</span><span class="special">,</span> <span class="identifier">gregorian</span><span class="special">::</span><span class="identifier">date</span> <span class="special">></span><span class="special">::</span><span class="identifier">type</span> <a class="link" href="boost/log/boost_date_types.html" title="Type definition boost_date_types"><span class="identifier">boost_date_types</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">copy</span><span class="special"><</span> <span class="identifier">boost_date_types</span><span class="special">,</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">back_inserter</span><span class="special"><</span> <span class="identifier">native_date_types</span> <span class="special">>></span><span class="special">::</span><span class="identifier">type</span> <a class="link" href="boost/log/date_types.html" title="Type definition date_types"><span class="identifier">date_types</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">native_date_time_types</span> <a class="link" href="boost/log/native_time_types.html" title="Type definition native_time_types"><span class="identifier">native_time_types</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">boost_date_time_types</span> <a name="boost.log.boost_time_types"></a><span class="identifier">boost_time_types</span><span class="special">;</span> <span class="comment">// An MPL-sequence of Boost time types. </span>
<span class="keyword">typedef</span> <span class="identifier">date_time_types</span> <a class="link" href="boost/log/time_types.html" title="Type definition time_types"><span class="identifier">time_types</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special"><</span> <span class="keyword">double</span> <span class="special">></span> <a class="link" href="boost/log/native_time_duration_types.html" title="Type definition native_time_duration_types"><span class="identifier">native_time_duration_types</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special"><</span> <span class="identifier">posix_time</span><span class="special">::</span><span class="identifier">time_duration</span><span class="special">,</span> <span class="identifier">gregorian</span><span class="special">::</span><span class="identifier">date_duration</span> <span class="special">></span> <a class="link" href="boost/log/boost_time_duration_types.html" title="Type definition boost_time_duration_types"><span class="identifier">boost_time_duration_types</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">copy</span><span class="special"><</span> <span class="identifier">boost_time_duration_types</span><span class="special">,</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">back_inserter</span><span class="special"><</span> <span class="identifier">native_time_duration_types</span> <span class="special">>></span><span class="special">::</span><span class="identifier">type</span> <a class="link" href="boost/log/time_duration_types.html" title="Type definition time_duration_types"><span class="identifier">time_duration_types</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special"><</span> <span class="identifier">posix_time</span><span class="special">::</span><span class="identifier">time_period</span><span class="special">,</span> <span class="identifier">local_time</span><span class="special">::</span><span class="identifier">local_time_period</span><span class="special">,</span> <span class="identifier">gregorian</span><span class="special">::</span><span class="identifier">date_period</span> <span class="special">></span> <a class="link" href="boost/log/boost_time_period_types.html" title="Type definition boost_time_period_types"><span class="identifier">boost_time_period_types</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">boost_time_period_types</span> <a class="link" href="boost/log/time_period_types.html" title="Type definition time_period_types"><span class="identifier">time_period_types</span></a><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.type_dispatch.dynamic_type_dispatcher_hpp"></a>Header <<a href="../../../../boost/log/utility/type_dispatch/dynamic_type_dispatcher.hpp" target="_top">boost/log/utility/type_dispatch/dynamic_type_dispatcher.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>15.04.2007</p>
<p>
The header contains implementation of the run-time type dispatcher. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">class</span> <a class="link" href="boost/log/dynamic_type_dispatcher.html" title="Class dynamic_type_dispatcher">dynamic_type_dispatcher</a><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.type_dispatch.standard_types_hpp"></a>Header <<a href="../../../../boost/log/utility/type_dispatch/standard_types.hpp" target="_top">boost/log/utility/type_dispatch/standard_types.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>19.05.2007</p>
<p>
The header contains definition of standard types supported by the library by default. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special"><</span> <span class="keyword">bool</span><span class="special">,</span> <span class="keyword">char</span><span class="special">,</span> <span class="keyword">wchar_t</span><span class="special">,</span> <span class="keyword">signed</span> <span class="keyword">char</span><span class="special">,</span> <span class="keyword">unsigned</span> <span class="keyword">char</span><span class="special">,</span> <span class="keyword">short</span><span class="special">,</span> <span class="keyword">unsigned</span> <span class="keyword">short</span><span class="special">,</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">unsigned</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">long</span><span class="special">,</span> <span class="keyword">unsigned</span> <span class="keyword">long</span> <span class="special">></span> <a class="link" href="boost/log/integral_types.html" title="Type definition integral_types"><span class="identifier">integral_types</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special"><</span> <span class="keyword">float</span><span class="special">,</span> <span class="keyword">double</span><span class="special">,</span> <span class="keyword">long</span> <span class="keyword">double</span> <span class="special">></span> <a class="link" href="boost/log/floating_point_types.html" title="Type definition floating_point_types"><span class="identifier">floating_point_types</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">copy</span><span class="special"><</span> <span class="identifier">floating_point_types</span><span class="special">,</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">back_inserter</span><span class="special"><</span> <span class="identifier">integral_types</span> <span class="special">>></span><span class="special">::</span><span class="identifier">type</span> <a class="link" href="boost/log/numeric_types.html" title="Type definition numeric_types"><span class="identifier">numeric_types</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special"><</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">,</span> <a class="link" href="utilities.html#boost.log.string_literal">string_literal</a><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">wstring</span><span class="special">,</span> <a class="link" href="utilities.html#boost.log.wstring_literal">wstring_literal</a> <span class="special">></span> <a class="link" href="boost/log/string_types.html" title="Type definition string_types"><span class="identifier">string_types</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">copy</span><span class="special"><</span> <span class="identifier">string_types</span><span class="special">,</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">back_inserter</span><span class="special"><</span> <span class="identifier">numeric_types</span> <span class="special">>></span><span class="special">::</span><span class="identifier">type</span> <a class="link" href="boost/log/default_attribute_types.html" title="Type definition default_attribute_types"><span class="identifier">default_attribute_types</span></a><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.type_dispatch.static_type_dispatcher_hpp"></a>Header <<a href="../../../../boost/log/utility/type_dispatch/static_type_dispatcher.hpp" target="_top">boost/log/utility/type_dispatch/static_type_dispatcher.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>15.04.2007</p>
<p>
The header contains implementation of a compile-time type dispatcher. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">></span> <span class="keyword">class</span> <a class="link" href="boost/log/static_type_dispatcher.html" title="Class template static_type_dispatcher">static_type_dispatcher</a><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.type_dispatch.type_dispatcher_hpp"></a>Header <<a href="../../../../boost/log/utility/type_dispatch/type_dispatcher.hpp" target="_top">boost/log/utility/type_dispatch/type_dispatcher.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>15.04.2007</p>
<p>
The header contains definition of generic type dispatcher interfaces. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">class</span> <a class="link" href="boost/log/type_dispatcher.html" title="Class type_dispatcher">type_dispatcher</a><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.type_info_wrapper_hpp"></a>Header <<a href="../../../../boost/log/utility/type_info_wrapper.hpp" target="_top">boost/log/utility/type_info_wrapper.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>15.04.2007</p>
<p>
The header contains implementation of a type information wrapper. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">class</span> <a class="link" href="boost/log/type_info_wrapper.html" title="Class type_info_wrapper">type_info_wrapper</a><span class="special">;</span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator___idp40751376.html" title="Function operator!="><span class="keyword">operator</span><span class="special">!=</span></a><span class="special">(</span><a class="link" href="boost/log/type_info_wrapper.html" title="Class type_info_wrapper">type_info_wrapper</a> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <a class="link" href="boost/log/type_info_wrapper.html" title="Class type_info_wrapper">type_info_wrapper</a> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator___idp40754464.html" title="Function operator<="><span class="keyword">operator</span><span class="special"><=</span></a><span class="special">(</span><a class="link" href="boost/log/type_info_wrapper.html" title="Class type_info_wrapper">type_info_wrapper</a> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <a class="link" href="boost/log/type_info_wrapper.html" title="Class type_info_wrapper">type_info_wrapper</a> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator_idp40757552.html" title="Function operator>"><span class="keyword">operator</span><span class="special">></span></a><span class="special">(</span><a class="link" href="boost/log/type_info_wrapper.html" title="Class type_info_wrapper">type_info_wrapper</a> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <a class="link" href="boost/log/type_info_wrapper.html" title="Class type_info_wrapper">type_info_wrapper</a> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator___idp40760640.html" title="Function operator>="><span class="keyword">operator</span><span class="special">>=</span></a><span class="special">(</span><a class="link" href="boost/log/type_info_wrapper.html" title="Class type_info_wrapper">type_info_wrapper</a> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <a class="link" href="boost/log/type_info_wrapper.html" title="Class type_info_wrapper">type_info_wrapper</a> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">void</span> <a class="link" href="boost/log/swap_idp40763728.html" title="Function swap"><span class="identifier">swap</span></a><span class="special">(</span><a class="link" href="boost/log/type_info_wrapper.html" title="Class type_info_wrapper">type_info_wrapper</a> <span class="special">&</span><span class="special">,</span> <a class="link" href="boost/log/type_info_wrapper.html" title="Class type_info_wrapper">type_info_wrapper</a> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <a class="link" href="boost/log/to_string_idp40766832.html" title="Function to_string"><span class="identifier">to_string</span></a><span class="special">(</span><a class="link" href="boost/log/type_info_wrapper.html" title="Class type_info_wrapper">type_info_wrapper</a> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.unique_identifier_name_hpp"></a>Header <<a href="../../../../boost/log/utility/unique_identifier_name.hpp" target="_top">boost/log/utility/unique_identifier_name.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>30.04.2008</p>
<p>
The header contains <code class="computeroutput">BOOST_LOG_UNIQUE_IDENTIFIER_NAME</code> macro definition. </p>
<pre class="synopsis">
<a class="link" href="BOOST_LOG_UNIQUE_IDENTIFIER_NAME.html" title="Macro BOOST_LOG_UNIQUE_IDENTIFIER_NAME">BOOST_LOG_UNIQUE_IDENTIFIER_NAME</a>(prefix)</pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.unused_variable_hpp"></a>Header <<a href="../../../../boost/log/utility/unused_variable.hpp" target="_top">boost/log/utility/unused_variable.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>10.05.2008</p>
<p>
The header contains definition of a macro to suppress compiler warnings about unused variables. </p>
<pre class="synopsis">
<a class="link" href="BOOST_LOG_UNUSED_VARIABLE.html" title="Macro BOOST_LOG_UNUSED_VARIABLE">BOOST_LOG_UNUSED_VARIABLE</a>(type, var, initializer)</pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.value_ref_hpp"></a>Header <<a href="../../../../boost/log/utility/value_ref.hpp" target="_top">boost/log/utility/value_ref.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>27.07.2012</p>
<p>
The header contains implementation of a value reference wrapper. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">></span>
<span class="keyword">void</span> <a class="link" href="boost/log/swap_idp40782992.html" title="Function template swap"><span class="identifier">swap</span></a><span class="special">(</span><a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span> <a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">></span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span> <span class="special">></span> <span class="special">&</span>
<a class="link" href="boost/log/operator_idp40787488.html" title="Function template operator<<"><span class="keyword">operator</span><span class="special"><<</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span>
<a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT<span class="special">,</span> <span class="keyword">typename</span> AllocatorT<span class="special">,</span>
<span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">></span>
<a class="link" href="boost/log/basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span><span class="special">,</span> <span class="identifier">AllocatorT</span> <span class="special">></span> <span class="special">&</span>
<a class="link" href="boost/log/operator_idp40792864.html" title="Function template operator<<"><span class="keyword">operator</span><span class="special"><<</span></a><span class="special">(</span><a class="link" href="boost/log/basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span><span class="special">,</span> <span class="identifier">AllocatorT</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span>
<a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">,</span> <span class="keyword">typename</span> U<span class="special">></span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator___idp40799408.html" title="Function template operator=="><span class="keyword">operator</span><span class="special">==</span></a><span class="special">(</span><a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> U<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">></span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator___idp40803888.html" title="Function template operator=="><span class="keyword">operator</span><span class="special">==</span></a><span class="special">(</span><span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T1<span class="special">,</span> <span class="keyword">typename</span> TagT1<span class="special">,</span> <span class="keyword">typename</span> T2<span class="special">,</span> <span class="keyword">typename</span> TagT2<span class="special">></span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator___idp40808368.html" title="Function template operator=="><span class="keyword">operator</span><span class="special">==</span></a><span class="special">(</span><a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T1</span><span class="special">,</span> <span class="identifier">TagT1</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span>
<a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T2</span><span class="special">,</span> <span class="identifier">TagT2</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">,</span> <span class="keyword">typename</span> U<span class="special">></span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator___idp40813696.html" title="Function template operator!="><span class="keyword">operator</span><span class="special">!=</span></a><span class="special">(</span><a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> U<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">></span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator___idp40818176.html" title="Function template operator!="><span class="keyword">operator</span><span class="special">!=</span></a><span class="special">(</span><span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T1<span class="special">,</span> <span class="keyword">typename</span> TagT1<span class="special">,</span> <span class="keyword">typename</span> T2<span class="special">,</span> <span class="keyword">typename</span> TagT2<span class="special">></span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator___idp40822656.html" title="Function template operator!="><span class="keyword">operator</span><span class="special">!=</span></a><span class="special">(</span><a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T1</span><span class="special">,</span> <span class="identifier">TagT1</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span>
<a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T2</span><span class="special">,</span> <span class="identifier">TagT2</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">,</span> <span class="keyword">typename</span> U<span class="special">></span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator_idp40827984.html" title="Function template operator<"><span class="keyword">operator</span><span class="special"><</span></a><span class="special">(</span><a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> U<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">></span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator_idp40832464.html" title="Function template operator<"><span class="keyword">operator</span><span class="special"><</span></a><span class="special">(</span><span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T1<span class="special">,</span> <span class="keyword">typename</span> TagT1<span class="special">,</span> <span class="keyword">typename</span> T2<span class="special">,</span> <span class="keyword">typename</span> TagT2<span class="special">></span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator_idp40836944.html" title="Function template operator<"><span class="keyword">operator</span><span class="special"><</span></a><span class="special">(</span><a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T1</span><span class="special">,</span> <span class="identifier">TagT1</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span>
<a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T2</span><span class="special">,</span> <span class="identifier">TagT2</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">,</span> <span class="keyword">typename</span> U<span class="special">></span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator_idp40842272.html" title="Function template operator>"><span class="keyword">operator</span><span class="special">></span></a><span class="special">(</span><a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> U<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">></span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator_idp40846752.html" title="Function template operator>"><span class="keyword">operator</span><span class="special">></span></a><span class="special">(</span><span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T1<span class="special">,</span> <span class="keyword">typename</span> TagT1<span class="special">,</span> <span class="keyword">typename</span> T2<span class="special">,</span> <span class="keyword">typename</span> TagT2<span class="special">></span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator_idp40851232.html" title="Function template operator>"><span class="keyword">operator</span><span class="special">></span></a><span class="special">(</span><a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T1</span><span class="special">,</span> <span class="identifier">TagT1</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span>
<a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T2</span><span class="special">,</span> <span class="identifier">TagT2</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">,</span> <span class="keyword">typename</span> U<span class="special">></span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator___idp40856560.html" title="Function template operator<="><span class="keyword">operator</span><span class="special"><=</span></a><span class="special">(</span><a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> U<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">></span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator___idp40861040.html" title="Function template operator<="><span class="keyword">operator</span><span class="special"><=</span></a><span class="special">(</span><span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T1<span class="special">,</span> <span class="keyword">typename</span> TagT1<span class="special">,</span> <span class="keyword">typename</span> T2<span class="special">,</span> <span class="keyword">typename</span> TagT2<span class="special">></span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator___idp40865520.html" title="Function template operator<="><span class="keyword">operator</span><span class="special"><=</span></a><span class="special">(</span><a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T1</span><span class="special">,</span> <span class="identifier">TagT1</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span>
<a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T2</span><span class="special">,</span> <span class="identifier">TagT2</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">,</span> <span class="keyword">typename</span> U<span class="special">></span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator___idp40870848.html" title="Function template operator>="><span class="keyword">operator</span><span class="special">>=</span></a><span class="special">(</span><a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> U<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">></span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator___idp40875328.html" title="Function template operator>="><span class="keyword">operator</span><span class="special">>=</span></a><span class="special">(</span><span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T1<span class="special">,</span> <span class="keyword">typename</span> TagT1<span class="special">,</span> <span class="keyword">typename</span> T2<span class="special">,</span> <span class="keyword">typename</span> TagT2<span class="special">></span>
<span class="keyword">bool</span> <a class="link" href="boost/log/operator___idp40879808.html" title="Function template operator>="><span class="keyword">operator</span><span class="special">>=</span></a><span class="special">(</span><a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T1</span><span class="special">,</span> <span class="identifier">TagT1</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span>
<a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special"><</span> <span class="identifier">T2</span><span class="special">,</span> <span class="identifier">TagT2</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="header.boost.log.utility.value_ref_fwd_hpp"></a>Header <<a href="../../../../boost/log/utility/value_ref_fwd.hpp" target="_top">boost/log/utility/value_ref_fwd.hpp</a>></h4></div></div></div>
<p>Andrey Semashev </p>
<p>
</p>
<p>27.07.2012</p>
<p>
The header contains forward declaration of a value reference wrapper. </p>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
<span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT <span class="special">=</span> <span class="keyword">void</span><span class="special">></span> <span class="keyword">class</span> <a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special">;</span>
<span class="special">}</span>
<span class="special">}</span></pre>
</div>
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<td align="right"><div class="copyright-footer">Copyright © 2007-2014 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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