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  20 <a name="utilities"></a>Utilities</h3></div></div></div>
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  22 <dt><span class="section"><a href="utilities.html#header.boost.log.utility.exception_handler_hpp">Header &lt;boost/log/utility/exception_handler.hpp&gt;</a></span></dt>
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  69 <dt><span class="section"><a href="utilities.html#header.boost.log.utility.unique_identifier_name_hpp">Header &lt;boost/log/utility/unique_identifier_name.hpp&gt;</a></span></dt>
  70 <dt><span class="section"><a href="utilities.html#header.boost.log.utility.unused_variable_hpp">Header &lt;boost/log/utility/unused_variable.hpp&gt;</a></span></dt>
  71 <dt><span class="section"><a href="utilities.html#header.boost.log.utility.value_ref_hpp">Header &lt;boost/log/utility/value_ref.hpp&gt;</a></span></dt>
  72 <dt><span class="section"><a href="utilities.html#header.boost.log.utility.value_ref_fwd_hpp">Header &lt;boost/log/utility/value_ref_fwd.hpp&gt;</a></span></dt>
  73 </dl></div>
  74 <div class="section">
  75 <div class="titlepage"><div><div><h4 class="title">
  76 <a name="header.boost.log.utility.exception_handler_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/exception_handler.hpp" target="_top">boost/log/utility/exception_handler.hpp</a>&gt;</h4></div></div></div>
  77 <p>Andrey Semashev </p>
  78 <p>
  79
  80 </p>
  81 <p>12.07.2009</p>
  82 <p>
  83
  84 This header contains tools for exception handlers support in different parts of the library. </p>
  85 <pre class="synopsis">
  86
  87 <a class="link" href="BOOST_LO_idm45711344278512.html" title="Macro BOOST_LOG_MAX_EXCEPTION_TYPES">BOOST_LOG_MAX_EXCEPTION_TYPES</a></pre>
  88 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
  89   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
  90     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> SequenceT<span class="special">,</span> <span class="keyword">typename</span> HandlerT<span class="special">&gt;</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>
  91     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> SequenceT<span class="special">,</span> <span class="keyword">typename</span> HandlerT<span class="special">&gt;</span>
  92       <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>
  93     <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>
  94     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> HandlerT<span class="special">&gt;</span>
  95       <a class="link" href="boost/log/exception_handler.html" title="Class template exception_handler">exception_handler</a><span class="special">&lt;</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">&gt;</span>
  96       <a class="link" href="boost/log/make_exc_idm45711349902752.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">&amp;</span><span class="special">)</span><span class="special">;</span>
  97     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> HandlerT<span class="special">&gt;</span>
  98       <a class="link" href="boost/log/nothrow_exception_handler.html" title="Class template nothrow_exception_handler">nothrow_exception_handler</a><span class="special">&lt;</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">&gt;</span>
  99       <a class="link" href="boost/log/make_exc_idm45711349896768.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">&amp;</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">&amp;</span><span class="special">)</span><span class="special">;</span>
 100     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span><span class="special">...</span> ExceptionsT<span class="special">,</span> <span class="keyword">typename</span> HandlerT<span class="special">&gt;</span>
 101       <a class="link" href="boost/log/exception_handler.html" title="Class template exception_handler">exception_handler</a><span class="special">&lt;</span> <span class="identifier">MPL_sequence_of_ExceptionsT</span><span class="special">,</span> <span class="identifier">HandlerT</span> <span class="special">&gt;</span>
 102       <a class="link" href="boost/log/make_exc_idm45711349889264.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">&amp;</span><span class="special">)</span><span class="special">;</span>
 103     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span><span class="special">...</span> ExceptionsT<span class="special">,</span> <span class="keyword">typename</span> HandlerT<span class="special">&gt;</span>
 104       <a class="link" href="boost/log/nothrow_exception_handler.html" title="Class template nothrow_exception_handler">nothrow_exception_handler</a><span class="special">&lt;</span> <span class="identifier">MPL_sequence_of_ExceptionsT</span><span class="special">,</span> <span class="identifier">HandlerT</span> <span class="special">&gt;</span>
 105       <a class="link" href="boost/log/make_exc_idm45711344286624.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">&amp;</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">&amp;</span><span class="special">)</span><span class="special">;</span>
 106   <span class="special">}</span>
 107 <span class="special">}</span></pre>
 108 </div>
 109 <div class="section">
 110 <div class="titlepage"><div><div><h4 class="title">
 111 <a name="header.boost.log.utility.formatting_ostream_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/formatting_ostream.hpp" target="_top">boost/log/utility/formatting_ostream.hpp</a>&gt;</h4></div></div></div>
 112 <p>Andrey Semashev </p>
 113 <p>
 114
 115 </p>
 116 <p>11.07.2012</p>
 117 <p>
 118
 119 The header contains implementation of a string stream used for log record formatting. </p>
 120 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 121   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 122     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> StreamT<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">&gt;</span>
 123       <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="boost/log/operator_idm45711344274688.html" title="Function template operator&lt;&lt;"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="identifier">StreamT</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">T</span><span class="special">)</span><span class="special">;</span>
 124     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> StreamT<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">&gt;</span>
 125       <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="boost/log/operator_idm45711344270928.html" title="Function template operator&lt;&lt;"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="identifier">StreamT</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">T</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 126     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> StreamT<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">&gt;</span>
 127       <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="boost/log/operator_idm45711344267168.html" title="Function template operator&lt;&lt;"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="identifier">StreamT</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 128     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> StreamT<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">&gt;</span>
 129       <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="boost/log/operator_idm45711344263408.html" title="Function template operator&lt;&lt;"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="identifier">StreamT</span> <span class="special">&amp;&amp;</span><span class="special">,</span> <span class="identifier">T</span><span class="special">)</span><span class="special">;</span>
 130     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> StreamT<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">&gt;</span>
 131       <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="boost/log/operator_idm45711344259648.html" title="Function template operator&lt;&lt;"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="identifier">StreamT</span> <span class="special">&amp;&amp;</span><span class="special">,</span> <span class="identifier">T</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 132     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> StreamT<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">&gt;</span>
 133       <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="boost/log/operator_idm45711344255888.html" title="Function template operator&lt;&lt;"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="identifier">StreamT</span> <span class="special">&amp;&amp;</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 134   <span class="special">}</span>
 135 <span class="special">}</span></pre>
 136 </div>
 137 <div class="section">
 138 <div class="titlepage"><div><div><h4 class="title">
 139 <a name="header.boost.log.utility.formatting_ostream_fwd_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/formatting_ostream_fwd.hpp" target="_top">boost/log/utility/formatting_ostream_fwd.hpp</a>&gt;</h4></div></div></div>
 140 <p>Andrey Semashev </p>
 141 <p>
 142
 143 </p>
 144 <p>11.07.2012</p>
 145 <p>
 146
 147 The header contains forward declaration of a string stream used for log record formatting. </p>
 148 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 149   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 150     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
 151       <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>
 152
 153     <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">&lt;</span> <span class="keyword">char</span> <span class="special">&gt;</span> <a name="boost.log.formatting_ostream"></a><span class="identifier">formatting_ostream</span><span class="special">;</span>
 154     <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">&lt;</span> <span class="keyword">wchar_t</span> <span class="special">&gt;</span> <a name="boost.log.wformatting_ostream"></a><span class="identifier">wformatting_ostream</span><span class="special">;</span>
 155   <span class="special">}</span>
 156 <span class="special">}</span></pre>
 157 </div>
 158 <div class="section">
 159 <div class="titlepage"><div><div><h4 class="title">
 160 <a name="header.boost.log.utility.functional_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/functional.hpp" target="_top">boost/log/utility/functional.hpp</a>&gt;</h4></div></div></div>
 161 <p>Andrey Semashev </p>
 162 <p>
 163
 164 </p>
 165 <p>30.03.2008</p>
 166 <p>
 167
 168 This header includes all functional helpers. </p>
 169 </div>
 170 <div class="section">
 171 <div class="titlepage"><div><div><h4 class="title">
 172 <a name="header.boost.log.utility.functional.as_action_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/functional/as_action.hpp" target="_top">boost/log/utility/functional/as_action.hpp</a>&gt;</h4></div></div></div>
 173 <p>Andrey Semashev </p>
 174 <p>
 175
 176 </p>
 177 <p>30.03.2008</p>
 178 <p>
 179
 180 This header contains function object adapter for compatibility with Boost.Spirit actions interface requirements. </p>
 181 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 182   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 183     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">&gt;</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>
 184     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">&gt;</span> <a class="link" href="boost/log/as_action_adapter.html" title="Struct template as_action_adapter">as_action_adapter</a><span class="special">&lt;</span> <span class="identifier">FunT</span> <span class="special">&gt;</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">&amp;</span><span class="special">)</span><span class="special">;</span>
 185   <span class="special">}</span>
 186 <span class="special">}</span></pre>
 187 </div>
 188 <div class="section">
 189 <div class="titlepage"><div><div><h4 class="title">
 190 <a name="header.boost.log.utility.functional.begins_with_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/functional/begins_with.hpp" target="_top">boost/log/utility/functional/begins_with.hpp</a>&gt;</h4></div></div></div>
 191 <p>Andrey Semashev </p>
 192 <p>
 193
 194 </p>
 195 <p>30.03.2008</p>
 196 <p>
 197
 198 This header contains a predicate for checking if the provided string begins with a substring. </p>
 199 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 200   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 201     <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>
 202   <span class="special">}</span>
 203 <span class="special">}</span></pre>
 204 </div>
 205 <div class="section">
 206 <div class="titlepage"><div><div><h4 class="title">
 207 <a name="header.boost.log.utility.functional.bind_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/functional/bind.hpp" target="_top">boost/log/utility/functional/bind.hpp</a>&gt;</h4></div></div></div>
 208 <p>Andrey Semashev </p>
 209 <p>
 210
 211 </p>
 212 <p>30.03.2008</p>
 213 <p>
 214
 215 This header contains function object adapters. This is a lightweight alternative to what Boost.Phoenix and Boost.Bind provides. </p>
 216 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 217   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 218     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> FirstArgT<span class="special">&gt;</span> <span class="keyword">struct</span> <a class="link" href="boost/log/binder1st.html" title="Struct template binder1st">binder1st</a><span class="special">;</span>
 219
 220     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> FirstArgT<span class="special">&gt;</span>
 221       <span class="keyword">struct</span> <a class="link" href="boost/log/binder1s_idm45711344034480.html" title="Struct template binder1st&lt;FunT &amp;, FirstArgT&gt;">binder1st</a><span class="special">&lt;</span><span class="identifier">FunT</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">FirstArgT</span><span class="special">&gt;</span><span class="special">;</span>
 222
 223     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> SecondArgT<span class="special">&gt;</span> <span class="keyword">struct</span> <a class="link" href="boost/log/binder2nd.html" title="Struct template binder2nd">binder2nd</a><span class="special">;</span>
 224
 225     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> SecondArgT<span class="special">&gt;</span>
 226       <span class="keyword">struct</span> <a class="link" href="boost/log/binder2n_idm45711344008032.html" title="Struct template binder2nd&lt;FunT &amp;, SecondArgT&gt;">binder2nd</a><span class="special">&lt;</span><span class="identifier">FunT</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">SecondArgT</span><span class="special">&gt;</span><span class="special">;</span>
 227
 228     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> ThirdArgT<span class="special">&gt;</span> <span class="keyword">struct</span> <a class="link" href="boost/log/binder3rd.html" title="Struct template binder3rd">binder3rd</a><span class="special">;</span>
 229
 230     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> ThirdArgT<span class="special">&gt;</span>
 231       <span class="keyword">struct</span> <a class="link" href="boost/log/binder3r_idm45711343985360.html" title="Struct template binder3rd&lt;FunT &amp;, ThirdArgT&gt;">binder3rd</a><span class="special">&lt;</span><span class="identifier">FunT</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">ThirdArgT</span><span class="special">&gt;</span><span class="special">;</span>
 232     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> FirstArgT<span class="special">&gt;</span>
 233       <a class="link" href="boost/log/binder1st.html" title="Struct template binder1st">binder1st</a><span class="special">&lt;</span> <span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">FirstArgT</span> <span class="special">&gt;</span> <a class="link" href="boost/log/bind1st_idm45711343975056.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">&amp;</span><span class="special">)</span><span class="special">;</span>
 234     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> FirstArgT<span class="special">&gt;</span>
 235       <a class="link" href="boost/log/binder1st.html" title="Struct template binder1st">binder1st</a><span class="special">&lt;</span> <span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">FirstArgT</span> <span class="special">&gt;</span> <a class="link" href="boost/log/bind1st_idm45711343971136.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">&amp;</span><span class="special">)</span><span class="special">;</span>
 236     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> SecondArgT<span class="special">&gt;</span>
 237       <a class="link" href="boost/log/binder2nd.html" title="Struct template binder2nd">binder2nd</a><span class="special">&lt;</span> <span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">SecondArgT</span> <span class="special">&gt;</span> <a class="link" href="boost/log/bind2nd_idm45711343967216.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">&amp;</span><span class="special">)</span><span class="special">;</span>
 238     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> SecondArgT<span class="special">&gt;</span>
 239       <a class="link" href="boost/log/binder2nd.html" title="Struct template binder2nd">binder2nd</a><span class="special">&lt;</span> <span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">SecondArgT</span> <span class="special">&gt;</span> <a class="link" href="boost/log/bind2nd_idm45711343963296.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">&amp;</span><span class="special">)</span><span class="special">;</span>
 240     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> ThirdArgT<span class="special">&gt;</span>
 241       <a class="link" href="boost/log/binder3rd.html" title="Struct template binder3rd">binder3rd</a><span class="special">&lt;</span> <span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">ThirdArgT</span> <span class="special">&gt;</span> <a class="link" href="boost/log/bind3rd_idm45711343959376.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">&amp;</span><span class="special">)</span><span class="special">;</span>
 242     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> ThirdArgT<span class="special">&gt;</span>
 243       <a class="link" href="boost/log/binder3rd.html" title="Struct template binder3rd">binder3rd</a><span class="special">&lt;</span> <span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">ThirdArgT</span> <span class="special">&gt;</span> <a class="link" href="boost/log/bind3rd_idm45711343955456.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">&amp;</span><span class="special">)</span><span class="special">;</span>
 244   <span class="special">}</span>
 245 <span class="special">}</span></pre>
 246 </div>
 247 <div class="section">
 248 <div class="titlepage"><div><div><h4 class="title">
 249 <a name="header.boost.log.utility.functional.bind_assign_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/functional/bind_assign.hpp" target="_top">boost/log/utility/functional/bind_assign.hpp</a>&gt;</h4></div></div></div>
 250 <p>Andrey Semashev </p>
 251 <p>
 252
 253 </p>
 254 <p>30.03.2008</p>
 255 <p>
 256
 257 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>
 258 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 259   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 260     <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>
 261     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> AssigneeT<span class="special">&gt;</span>
 262       <a class="link" href="boost/log/binder1st.html" title="Struct template binder1st">binder1st</a><span class="special">&lt;</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">&amp;</span> <span class="special">&gt;</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">&amp;</span><span class="special">)</span><span class="special">;</span>
 263   <span class="special">}</span>
 264 <span class="special">}</span></pre>
 265 </div>
 266 <div class="section">
 267 <div class="titlepage"><div><div><h4 class="title">
 268 <a name="header.boost.log.utility.functional.bind_output_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/functional/bind_output.hpp" target="_top">boost/log/utility/functional/bind_output.hpp</a>&gt;</h4></div></div></div>
 269 <p>Andrey Semashev </p>
 270 <p>
 271
 272 </p>
 273 <p>30.03.2008</p>
 274 <p>
 275
 276 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>
 277 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 278   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 279     <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>
 280     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> StreamT<span class="special">&gt;</span>
 281       <a class="link" href="boost/log/binder1st.html" title="Struct template binder1st">binder1st</a><span class="special">&lt;</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">&amp;</span> <span class="special">&gt;</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">&amp;</span><span class="special">)</span><span class="special">;</span>
 282   <span class="special">}</span>
 283 <span class="special">}</span></pre>
 284 </div>
 285 <div class="section">
 286 <div class="titlepage"><div><div><h4 class="title">
 287 <a name="header.boost.log.utility.functional.bind_to_log_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/functional/bind_to_log.hpp" target="_top">boost/log/utility/functional/bind_to_log.hpp</a>&gt;</h4></div></div></div>
 288 <p>Andrey Semashev </p>
 289 <p>
 290
 291 </p>
 292 <p>06.11.2012</p>
 293 <p>
 294
 295 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>
 296 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 297   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 298     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> TagT <span class="special">=</span> <span class="keyword">void</span><span class="special">&gt;</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>
 299
 300     <span class="keyword">template</span><span class="special">&lt;</span><span class="special">&gt;</span> <span class="keyword">struct</span> <a class="link" href="boost/log/to_log_f_idm45711343914528.html" title="Struct to_log_fun&lt;void&gt;">to_log_fun</a><span class="special">&lt;</span><span class="keyword">void</span><span class="special">&gt;</span><span class="special">;</span>
 301     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> StreamT<span class="special">&gt;</span>
 302       <a class="link" href="boost/log/binder1st.html" title="Struct template binder1st">binder1st</a><span class="special">&lt;</span> <a class="link" href="boost/log/to_log_fun.html" title="Struct template to_log_fun">to_log_fun</a><span class="special">&lt;</span> <span class="special">&gt;</span><span class="special">,</span> <span class="identifier">StreamT</span> <span class="special">&amp;</span> <span class="special">&gt;</span> <a class="link" href="boost/log/bind_to__idm45711343907408.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">&amp;</span><span class="special">)</span><span class="special">;</span>
 303     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> TagT<span class="special">,</span> <span class="keyword">typename</span> StreamT<span class="special">&gt;</span>
 304       <a class="link" href="boost/log/binder1st.html" title="Struct template binder1st">binder1st</a><span class="special">&lt;</span> <a class="link" href="boost/log/to_log_fun.html" title="Struct template to_log_fun">to_log_fun</a><span class="special">&lt;</span> <span class="identifier">TagT</span> <span class="special">&gt;</span><span class="special">,</span> <span class="identifier">StreamT</span> <span class="special">&amp;</span> <span class="special">&gt;</span> <a class="link" href="boost/log/bind_to__idm45711343904288.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">&amp;</span><span class="special">)</span><span class="special">;</span>
 305   <span class="special">}</span>
 306 <span class="special">}</span></pre>
 307 </div>
 308 <div class="section">
 309 <div class="titlepage"><div><div><h4 class="title">
 310 <a name="header.boost.log.utility.functional.contains_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/functional/contains.hpp" target="_top">boost/log/utility/functional/contains.hpp</a>&gt;</h4></div></div></div>
 311 <p>Andrey Semashev </p>
 312 <p>
 313
 314 </p>
 315 <p>30.03.2008</p>
 316 <p>
 317
 318 This header contains a predicate for checking if the provided string contains a substring. </p>
 319 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 320   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 321     <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>
 322   <span class="special">}</span>
 323 <span class="special">}</span></pre>
 324 </div>
 325 <div class="section">
 326 <div class="titlepage"><div><div><h4 class="title">
 327 <a name="header.boost.log.utility.functional.ends_with_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/functional/ends_with.hpp" target="_top">boost/log/utility/functional/ends_with.hpp</a>&gt;</h4></div></div></div>
 328 <p>Andrey Semashev </p>
 329 <p>
 330
 331 </p>
 332 <p>30.03.2008</p>
 333 <p>
 334
 335 This header contains a predicate for checking if the provided string ends with a substring. </p>
 336 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 337   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 338     <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>
 339   <span class="special">}</span>
 340 <span class="special">}</span></pre>
 341 </div>
 342 <div class="section">
 343 <div class="titlepage"><div><div><h4 class="title">
 344 <a name="header.boost.log.utility.functional.fun_ref_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/functional/fun_ref.hpp" target="_top">boost/log/utility/functional/fun_ref.hpp</a>&gt;</h4></div></div></div>
 345 <p>Andrey Semashev </p>
 346 <p>
 347
 348 </p>
 349 <p>30.03.2008</p>
 350 <p>
 351
 352 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>
 353 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 354   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 355     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">&gt;</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>
 356     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">&gt;</span> <a class="link" href="boost/log/function_reference_wrapper.html" title="Struct template function_reference_wrapper">function_reference_wrapper</a><span class="special">&lt;</span> <span class="identifier">FunT</span> <span class="special">&gt;</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">&amp;</span><span class="special">)</span><span class="special">;</span>
 357   <span class="special">}</span>
 358 <span class="special">}</span></pre>
 359 </div>
 360 <div class="section">
 361 <div class="titlepage"><div><div><h4 class="title">
 362 <a name="header.boost.log.utility.functional.in_range_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/functional/in_range.hpp" target="_top">boost/log/utility/functional/in_range.hpp</a>&gt;</h4></div></div></div>
 363 <p>Andrey Semashev </p>
 364 <p>
 365
 366 </p>
 367 <p>30.03.2008</p>
 368 <p>
 369
 370 This header contains a predicate for checking if the provided value is within a half-open range. </p>
 371 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 372   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 373     <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>
 374   <span class="special">}</span>
 375 <span class="special">}</span></pre>
 376 </div>
 377 <div class="section">
 378 <div class="titlepage"><div><div><h4 class="title">
 379 <a name="header.boost.log.utility.functional.logical_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/functional/logical.hpp" target="_top">boost/log/utility/functional/logical.hpp</a>&gt;</h4></div></div></div>
 380 <p>Andrey Semashev </p>
 381 <p>
 382
 383 </p>
 384 <p>30.03.2008</p>
 385 <p>
 386
 387 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>
 388 <div class="note"><table border="0" summary="Note">
 389 <tr>
 390 <td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../../../doc/src/images/note.png"></td>
 391 <th align="left">Note</th>
 392 </tr>
 393 <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>
 394 </table></div>
 395 <p>
 396 </p>
 397 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 398   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 399     <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>
 400     <span class="keyword">struct</span> <a class="link" href="boost/log/greater.html" title="Struct greater">greater</a><span class="special">;</span>
 401     <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>
 402     <span class="keyword">struct</span> <a class="link" href="boost/log/less.html" title="Struct less">less</a><span class="special">;</span>
 403     <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>
 404     <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>
 405   <span class="special">}</span>
 406 <span class="special">}</span></pre>
 407 </div>
 408 <div class="section">
 409 <div class="titlepage"><div><div><h4 class="title">
 410 <a name="header.boost.log.utility.functional.matches_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/functional/matches.hpp" target="_top">boost/log/utility/functional/matches.hpp</a>&gt;</h4></div></div></div>
 411 <p>Andrey Semashev </p>
 412 <p>
 413
 414 </p>
 415 <p>30.03.2008</p>
 416 <p>
 417
 418 This header contains a predicate for checking if the provided string matches a regular expression. </p>
 419 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 420   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 421     <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>
 422   <span class="special">}</span>
 423 <span class="special">}</span></pre>
 424 </div>
 425 <div class="section">
 426 <div class="titlepage"><div><div><h4 class="title">
 427 <a name="header.boost.log.utility.functional.nop_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/functional/nop.hpp" target="_top">boost/log/utility/functional/nop.hpp</a>&gt;</h4></div></div></div>
 428 <p>Andrey Semashev </p>
 429 <p>
 430
 431 </p>
 432 <p>30.03.2008</p>
 433 <p>
 434
 435 This header contains a function object that does nothing. </p>
 436 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 437   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 438     <span class="keyword">struct</span> <a class="link" href="boost/log/nop.html" title="Struct nop">nop</a><span class="special">;</span>
 439   <span class="special">}</span>
 440 <span class="special">}</span></pre>
 441 </div>
 442 <div class="section">
 443 <div class="titlepage"><div><div><h4 class="title">
 444 <a name="header.boost.log.utility.functional.save_result_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/functional/save_result.hpp" target="_top">boost/log/utility/functional/save_result.hpp</a>&gt;</h4></div></div></div>
 445 <p>Andrey Semashev </p>
 446 <p>
 447
 448 </p>
 449 <p>19.01.2013</p>
 450 <p>
 451
 452 This header contains function object adapter that saves the result of the adopted function to an external variable. </p>
 453 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 454   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 455     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> AssigneeT<span class="special">&gt;</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>
 456     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">,</span> <span class="keyword">typename</span> AssigneeT<span class="special">&gt;</span>
 457       <a class="link" href="boost/log/save_result_wrapper.html" title="Struct template save_result_wrapper">save_result_wrapper</a><span class="special">&lt;</span> <span class="identifier">FunT</span><span class="special">,</span> <span class="identifier">AssigneeT</span> <span class="special">&gt;</span>
 458       <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">&amp;</span><span class="special">,</span> <span class="identifier">AssigneeT</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 459   <span class="special">}</span>
 460 <span class="special">}</span></pre>
 461 </div>
 462 <div class="section">
 463 <div class="titlepage"><div><div><h4 class="title">
 464 <a name="header.boost.log.utility.ipc.object_name_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/ipc/object_name.hpp" target="_top">boost/log/utility/ipc/object_name.hpp</a>&gt;</h4></div></div></div>
 465 <p>Andrey Semashev </p>
 466 <p>
 467
 468 </p>
 469 <p>05.03.2016</p>
 470 <p>
 471
 472 The header contains declaration of a system object name wrapper. </p>
 473 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 474   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 475     <span class="keyword">namespace</span> <span class="identifier">ipc</span> <span class="special">{</span>
 476       <span class="keyword">class</span> <a class="link" href="boost/log/ipc/object_name.html" title="Class object_name">object_name</a><span class="special">;</span>
 477     <span class="special">}</span>
 478   <span class="special">}</span>
 479 <span class="special">}</span></pre>
 480 </div>
 481 <div class="section">
 482 <div class="titlepage"><div><div><h4 class="title">
 483 <a name="header.boost.log.utility.ipc.reliable_message_queue_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/ipc/reliable_message_queue.hpp" target="_top">boost/log/utility/ipc/reliable_message_queue.hpp</a>&gt;</h4></div></div></div>
 484 <p>Lingxi Li </p>
 485 <p>
 486
 487 </p>
 488 <p>Andrey Semashev </p>
 489 <p>
 490
 491 </p>
 492 <p>01.01.2016</p>
 493 <p>
 494
 495 The header contains declaration of a reliable interprocess message queue. </p>
 496 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 497   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 498     <span class="keyword">namespace</span> <span class="identifier">ipc</span> <span class="special">{</span>
 499       <span class="keyword">class</span> <a class="link" href="boost/log/ipc/reliable_message_queue.html" title="Class reliable_message_queue">reliable_message_queue</a><span class="special">;</span>
 500     <span class="special">}</span>
 501   <span class="special">}</span>
 502 <span class="special">}</span></pre>
 503 </div>
 504 <div class="section">
 505 <div class="titlepage"><div><div><h4 class="title">
 506 <a name="header.boost.log.utility.manipulators_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/manipulators.hpp" target="_top">boost/log/utility/manipulators.hpp</a>&gt;</h4></div></div></div>
 507 <p>Andrey Semashev </p>
 508 <p>
 509
 510 </p>
 511 <p>06.11.2012</p>
 512 <p>
 513
 514 This header includes all manipulators. </p>
 515 </div>
 516 <div class="section">
 517 <div class="titlepage"><div><div><h4 class="title">
 518 <a name="header.boost.log.utility.manipulators.add_value_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/manipulators/add_value.hpp" target="_top">boost/log/utility/manipulators/add_value.hpp</a>&gt;</h4></div></div></div>
 519 <p>Andrey Semashev </p>
 520 <p>
 521
 522 </p>
 523 <p>26.11.2012</p>
 524 <p>
 525
 526 This header contains the <code class="computeroutput">add_value</code> manipulator. </p>
 527 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 528   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 529     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> RefT<span class="special">&gt;</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>
 530     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> RefT<span class="special">&gt;</span>
 531       <span class="identifier">basic_record_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span> <span class="special">&amp;</span>
 532       <a class="link" href="boost/log/operator_idm45711343356320.html" title="Function template operator&lt;&lt;"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="identifier">basic_record_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">,</span>
 533                  <a class="link" href="boost/log/add_value_manip.html" title="Class template add_value_manip">add_value_manip</a><span class="special">&lt;</span> <span class="identifier">RefT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 534     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span>
 535       <a class="link" href="boost/log/add_value_manip.html" title="Class template add_value_manip">add_value_manip</a><span class="special">&lt;</span> <span class="identifier">T</span> <span class="special">&amp;&amp;</span> <span class="special">&gt;</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">&amp;</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">&amp;&amp;</span><span class="special">)</span><span class="special">;</span>
 536     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> DescriptorT<span class="special">,</span> <span class="keyword">template</span><span class="special">&lt;</span> <span class="keyword">typename</span> <span class="special">&gt;</span> <span class="keyword">class</span> ActorT<span class="special">&gt;</span>
 537       <a class="link" href="boost/log/add_value_manip.html" title="Class template add_value_manip">add_value_manip</a><span class="special">&lt;</span> <span class="keyword">typename</span> <span class="identifier">DescriptorT</span><span class="special">::</span><span class="identifier">value_type</span> <span class="special">&amp;&amp;</span> <span class="special">&gt;</span>
 538       <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">&lt;</span> <span class="identifier">DescriptorT</span><span class="special">,</span> <span class="identifier">ActorT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span>
 539                 <span class="keyword">typename</span> <span class="identifier">DescriptorT</span><span class="special">::</span><span class="identifier">value_type</span> <span class="special">&amp;&amp;</span><span class="special">)</span><span class="special">;</span>
 540     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> DescriptorT<span class="special">,</span> <span class="keyword">template</span><span class="special">&lt;</span> <span class="keyword">typename</span> <span class="special">&gt;</span> <span class="keyword">class</span> ActorT<span class="special">&gt;</span>
 541       <a class="link" href="boost/log/add_value_manip.html" title="Class template add_value_manip">add_value_manip</a><span class="special">&lt;</span> <span class="keyword">typename</span> <span class="identifier">DescriptorT</span><span class="special">::</span><span class="identifier">value_type</span> <span class="special">&amp;</span> <span class="special">&gt;</span>
 542       <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">&lt;</span> <span class="identifier">DescriptorT</span><span class="special">,</span> <span class="identifier">ActorT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span>
 543                 <span class="keyword">typename</span> <span class="identifier">DescriptorT</span><span class="special">::</span><span class="identifier">value_type</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 544     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> DescriptorT<span class="special">,</span> <span class="keyword">template</span><span class="special">&lt;</span> <span class="keyword">typename</span> <span class="special">&gt;</span> <span class="keyword">class</span> ActorT<span class="special">&gt;</span>
 545       <a class="link" href="boost/log/add_value_manip.html" title="Class template add_value_manip">add_value_manip</a><span class="special">&lt;</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">&amp;</span> <span class="special">&gt;</span>
 546       <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">&lt;</span> <span class="identifier">DescriptorT</span><span class="special">,</span> <span class="identifier">ActorT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span>
 547                 <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">&amp;</span><span class="special">)</span><span class="special">;</span>
 548   <span class="special">}</span>
 549 <span class="special">}</span></pre>
 550 </div>
 551 <div class="section">
 552 <div class="titlepage"><div><div><h4 class="title">
 553 <a name="header.boost.log.utility.manipulators.auto_newline_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/manipulators/auto_newline.hpp" target="_top">boost/log/utility/manipulators/auto_newline.hpp</a>&gt;</h4></div></div></div>
 554 <p>Andrey Semashev </p>
 555 <p>
 556
 557 </p>
 558 <p>23.06.2019</p>
 559 <p>
 560
 561 The header contains implementation of a stream manipulator for inserting a newline, unless there is already one inserted. </p>
 562 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 563   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 564     <span class="keyword">struct</span> <a class="link" href="boost/log/auto_newline_manip.html" title="Struct auto_newline_manip">auto_newline_manip</a><span class="special">;</span>
 565
 566     <span class="keyword">struct</span> <a class="link" href="boost/log/auto_newline_manip.html" title="Struct auto_newline_manip">boost::log::auto_newline_manip</a> <a class="link" href="boost/log/auto_newline.html" title="Global auto_newline">auto_newline</a><span class="special">;</span>
 567     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
 568       <a class="link" href="boost/log/basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a><span class="special">&lt;</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">&gt;</span> <span class="special">&amp;</span>
 569       <a class="link" href="boost/log/operator_idm45711343331056.html" title="Function template operator&lt;&lt;"><span class="keyword">operator</span><span class="special">&lt;&lt;</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">&lt;</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">&gt;</span> <span class="special">&amp;</span><span class="special">,</span>
 570                  <a class="link" href="boost/log/auto_newline_manip.html" title="Struct auto_newline_manip">auto_newline_manip</a><span class="special">)</span><span class="special">;</span>
 571   <span class="special">}</span>
 572 <span class="special">}</span></pre>
 573 </div>
 574 <div class="section">
 575 <div class="titlepage"><div><div><h4 class="title">
 576 <a name="header.boost.log.utility.manipulators.dump_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/manipulators/dump.hpp" target="_top">boost/log/utility/manipulators/dump.hpp</a>&gt;</h4></div></div></div>
 577 <p>Andrey Semashev </p>
 578 <p>
 579
 580 </p>
 581 <p>03.05.2013</p>
 582 <p>
 583
 584 This header contains the <code class="computeroutput">dump</code> output manipulator. </p>
 585 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 586   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 587     <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>
 588     <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>
 589     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT<span class="special">&gt;</span>
 590       <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span> <span class="special">&gt;</span> <span class="special">&amp;</span>
 591       <a class="link" href="boost/log/operator_idm45711343306848.html" title="Function template operator&lt;&lt;"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span> <span class="special">&gt;</span> <span class="special">&amp;</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">&amp;</span><span class="special">)</span><span class="special">;</span>
 592     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT<span class="special">&gt;</span>
 593       <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span> <span class="special">&gt;</span> <span class="special">&amp;</span>
 594       <a class="link" href="boost/log/operator_idm45711343302576.html" title="Function template operator&lt;&lt;"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">,</span>
 595                  <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">&amp;</span><span class="special">)</span><span class="special">;</span>
 596     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="boost/log/dump_idm45711343298304.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>
 597     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span> <a class="link" href="boost/log/dump_manip.html" title="Class dump_manip">dump_manip</a> <a class="link" href="boost/log/dump_ele_idm45711343292832.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>
 598     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="boost/log/dump_idm45711343286928.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>
 599     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span>
 600       <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_ele_idm45711343280320.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>
 601   <span class="special">}</span>
 602 <span class="special">}</span></pre>
 603 </div>
 604 <div class="section">
 605 <div class="titlepage"><div><div><h4 class="title">
 606 <a name="header.boost.log.utility.manipulators.to_log_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/manipulators/to_log.hpp" target="_top">boost/log/utility/manipulators/to_log.hpp</a>&gt;</h4></div></div></div>
 607 <p>Andrey Semashev </p>
 608 <p>
 609
 610 </p>
 611 <p>06.11.2012</p>
 612 <p>
 613
 614 This header contains the <code class="computeroutput">to_log</code> output manipulator. </p>
 615 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 616   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 617     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</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>
 618     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> StreamT<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">&gt;</span>
 619       <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="boost/log/operator_idm45711343259792.html" title="Function template operator&lt;&lt;"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="identifier">StreamT</span> <span class="special">&amp;</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">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">&gt;</span><span class="special">)</span><span class="special">;</span>
 620     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span> <a class="link" href="boost/log/to_log_manip.html" title="Class template to_log_manip">to_log_manip</a><span class="special">&lt;</span> <span class="identifier">T</span> <span class="special">&gt;</span> <a class="link" href="boost/log/to_log_idm45711343255184.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">&amp;</span><span class="special">)</span><span class="special">;</span>
 621     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> TagT<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">&gt;</span>
 622       <a class="link" href="boost/log/to_log_manip.html" title="Class template to_log_manip">to_log_manip</a><span class="special">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">&gt;</span> <a class="link" href="boost/log/to_log_idm45711343252512.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">&amp;</span><span class="special">)</span><span class="special">;</span>
 623   <span class="special">}</span>
 624 <span class="special">}</span></pre>
 625 </div>
 626 <div class="section">
 627 <div class="titlepage"><div><div><h4 class="title">
 628 <a name="header.boost.log.utility.once_block_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/once_block.hpp" target="_top">boost/log/utility/once_block.hpp</a>&gt;</h4></div></div></div>
 629 <p>The header defines classes and macros for once-blocks. </p>
 630 <p>Andrey Semashev </p>
 631 <p>
 632
 633 </p>
 634 <p>23.06.2010 </p>
 635 <p>
 636
 637 </p>
 638 <pre class="synopsis">
 639
 640 <a class="link" href="BOOST_LOG_ONCE_BLOCK_INIT.html" title="Macro BOOST_LOG_ONCE_BLOCK_INIT">BOOST_LOG_ONCE_BLOCK_INIT</a>
 641 <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)
 642 <a class="link" href="BOOST_LOG_ONCE_BLOCK.html" title="Macro BOOST_LOG_ONCE_BLOCK">BOOST_LOG_ONCE_BLOCK</a>()</pre>
 643 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 644   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 645     <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>
 646   <span class="special">}</span>
 647 <span class="special">}</span></pre>
 648 </div>
 649 <div class="section">
 650 <div class="titlepage"><div><div><h4 class="title">
 651 <a name="header.boost.log.utility.open_mode_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/open_mode.hpp" target="_top">boost/log/utility/open_mode.hpp</a>&gt;</h4></div></div></div>
 652 <p>Andrey Semashev </p>
 653 <p>
 654
 655 </p>
 656 <p>01.01.2016</p>
 657 <p>
 658
 659 The header defines resource opening modes. </p>
 660 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 661   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 662     <span class="keyword">namespace</span> <span class="identifier">open_mode</span> <span class="special">{</span>
 663       <span class="keyword">struct</span> <a class="link" href="boost/log/open_mode/create_only_tag.html" title="Struct create_only_tag">create_only_tag</a><span class="special">;</span>
 664       <span class="keyword">struct</span> <a class="link" href="boost/log/open_mode/open_only_tag.html" title="Struct open_only_tag">open_only_tag</a><span class="special">;</span>
 665       <span class="keyword">struct</span> <a class="link" href="boost/log/open_mode/open_or_create_tag.html" title="Struct open_or_create_tag">open_or_create_tag</a><span class="special">;</span>
 666
 667       <span class="keyword">struct</span> <a class="link" href="boost/log/open_mode/create_only_tag.html" title="Struct create_only_tag">boost::log::open_mode::create_only_tag</a> <a class="link" href="boost/log/open_mode/create_only.html" title="Global create_only">create_only</a><span class="special">;</span>
 668       <span class="keyword">struct</span> <a class="link" href="boost/log/open_mode/open_only_tag.html" title="Struct open_only_tag">boost::log::open_mode::open_only_tag</a> <a class="link" href="boost/log/open_mode/open_only.html" title="Global open_only">open_only</a><span class="special">;</span>
 669       <span class="keyword">struct</span> <a class="link" href="boost/log/open_mode/open_or_create_tag.html" title="Struct open_or_create_tag">boost::log::open_mode::open_or_create_tag</a> <a class="link" href="boost/log/open_mode/open_or_create.html" title="Global open_or_create">open_or_create</a><span class="special">;</span>
 670     <span class="special">}</span>
 671   <span class="special">}</span>
 672 <span class="special">}</span></pre>
 673 </div>
 674 <div class="section">
 675 <div class="titlepage"><div><div><h4 class="title">
 676 <a name="header.boost.log.utility.permissions_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/permissions.hpp" target="_top">boost/log/utility/permissions.hpp</a>&gt;</h4></div></div></div>
 677 <p>Lingxi Li </p>
 678 <p>
 679
 680 </p>
 681 <p>Andrey Semashev </p>
 682 <p>
 683
 684 </p>
 685 <p>14.10.2015</p>
 686 <p>
 687
 688 The header contains an abstraction wrapper for security permissions. </p>
 689 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 690   <span class="keyword">namespace</span> <span class="identifier">interprocess</span> <span class="special">{</span>
 691   <span class="special">}</span>
 692   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 693     <span class="keyword">class</span> <a class="link" href="boost/log/permissions.html" title="Class permissions">permissions</a><span class="special">;</span>
 694   <span class="special">}</span>
 695 <span class="special">}</span></pre>
 696 </div>
 697 <div class="section">
 698 <div class="titlepage"><div><div><h4 class="title">
 699 <a name="header.boost.log.utility.record_ordering_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/record_ordering.hpp" target="_top">boost/log/utility/record_ordering.hpp</a>&gt;</h4></div></div></div>
 700 <p>Andrey Semashev </p>
 701 <p>
 702
 703 </p>
 704 <p>23.08.2009</p>
 705 <p>
 706
 707 This header contains ordering predicates for logging records. </p>
 708 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 709   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 710     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</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>
 711     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
 712       <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>
 713     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> ValueT<span class="special">,</span> <span class="keyword">typename</span> FunT<span class="special">&gt;</span>
 714       <a class="link" href="boost/log/attribute_value_ordering.html" title="Class template attribute_value_ordering">attribute_value_ordering</a><span class="special">&lt;</span> <span class="identifier">ValueT</span><span class="special">,</span> <span class="identifier">FunT</span> <span class="special">&gt;</span>
 715       <a class="link" href="boost/log/make_att_idm45711343139040.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">&amp;</span><span class="special">,</span> <span class="identifier">FunT</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 716     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">&gt;</span>
 717       <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="boost/log/make_att_idm45711343134640.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">&amp;</span><span class="special">,</span> <span class="identifier">FunT</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 718   <span class="special">}</span>
 719 <span class="special">}</span></pre>
 720 </div>
 721 <div class="section">
 722 <div class="titlepage"><div><div><h4 class="title">
 723 <a name="header.boost.log.utility.setup_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/setup.hpp" target="_top">boost/log/utility/setup.hpp</a>&gt;</h4></div></div></div>
 724 <p>Andrey Semashev </p>
 725 <p>
 726
 727 </p>
 728 <p>16.02.2013</p>
 729 <p>
 730
 731 This header includes all library setup helpers. </p>
 732 </div>
 733 <div class="section">
 734 <div class="titlepage"><div><div><h4 class="title">
 735 <a name="header.boost.log.utility.setup.common_attributes_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/setup/common_attributes.hpp" target="_top">boost/log/utility/setup/common_attributes.hpp</a>&gt;</h4></div></div></div>
 736 <p>Andrey Semashev </p>
 737 <p>
 738
 739 </p>
 740 <p>16.05.2008</p>
 741 <p>
 742
 743 The header contains implementation of convenience functions for registering commonly used attributes. </p>
 744 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 745   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 746     <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>
 747   <span class="special">}</span>
 748 <span class="special">}</span></pre>
 749 </div>
 750 <div class="section">
 751 <div class="titlepage"><div><div><h4 class="title">
 752 <a name="header.boost.log.utility.setup.console_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/setup/console.hpp" target="_top">boost/log/utility/setup/console.hpp</a>&gt;</h4></div></div></div>
 753 <p>Andrey Semashev </p>
 754 <p>
 755
 756 </p>
 757 <p>16.05.2008</p>
 758 <p>
 759
 760 The header contains implementation of convenience functions for enabling logging to console. </p>
 761 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 762   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 763     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span><span class="special">...</span> ArgsT<span class="special">&gt;</span>
 764       <span class="identifier">shared_ptr</span><span class="special">&lt;</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">synchronous_sink</span><span class="special">&lt;</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">basic_text_ostream_backend</span><span class="special">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span> <span class="special">&gt;&gt;</span>
 765       <a class="link" href="boost/log/add_cons_idm45711343115184.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">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">ArgsT</span><span class="special">...</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 766     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span><span class="special">...</span> ArgsT<span class="special">&gt;</span>
 767       <span class="identifier">shared_ptr</span><span class="special">&lt;</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">synchronous_sink</span><span class="special">&lt;</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">basic_text_ostream_backend</span><span class="special">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span> <span class="special">&gt;&gt;</span>
 768       <a class="link" href="boost/log/add_cons_idm45711343101632.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">&amp;</span><span class="special">)</span><span class="special">;</span>
 769     <span class="identifier">shared_ptr</span><span class="special">&lt;</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">synchronous_sink</span><span class="special">&lt;</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">text_ostream_backend</span> <span class="special">&gt;&gt;</span>
 770     <a class="link" href="boost/log/add_cons_idm45711343096128.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>
 771     <span class="identifier">shared_ptr</span><span class="special">&lt;</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">synchronous_sink</span><span class="special">&lt;</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">wtext_ostream_backend</span> <span class="special">&gt;&gt;</span>
 772     <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>
 773   <span class="special">}</span>
 774 <span class="special">}</span></pre>
 775 </div>
 776 <div class="section">
 777 <div class="titlepage"><div><div><h4 class="title">
 778 <a name="header.boost.log.utility.setup.file_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/setup/file.hpp" target="_top">boost/log/utility/setup/file.hpp</a>&gt;</h4></div></div></div>
 779 <p>Andrey Semashev </p>
 780 <p>
 781
 782 </p>
 783 <p>16.05.2008</p>
 784 <p>
 785
 786 The header contains implementation of convenience functions for enabling logging to a file. </p>
 787 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 788   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 789     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span><span class="special">...</span> ArgsT<span class="special">&gt;</span>
 790       <span class="identifier">shared_ptr</span><span class="special">&lt;</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">synchronous_sink</span><span class="special">&lt;</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">text_file_backend</span> <span class="special">&gt;</span> <span class="special">&gt;</span>
 791       <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">&amp;</span><span class="special">)</span><span class="special">;</span>
 792   <span class="special">}</span>
 793 <span class="special">}</span></pre>
 794 </div>
 795 <div class="section">
 796 <div class="titlepage"><div><div><h4 class="title">
 797 <a name="header.boost.log.utility.setup.filter_parser_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/setup/filter_parser.hpp" target="_top">boost/log/utility/setup/filter_parser.hpp</a>&gt;</h4></div></div></div>
 798 <p>Andrey Semashev </p>
 799 <p>
 800
 801 </p>
 802 <p>31.03.2008</p>
 803 <p>
 804
 805 The header contains definition of a filter parser function. </p>
 806 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 807   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 808     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> AttributeValueT<span class="special">&gt;</span>
 809       <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>
 810
 811     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">&gt;</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>
 812     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">&gt;</span>
 813       <span class="keyword">void</span> <a class="link" href="boost/log/register_idm45711342993072.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">&amp;</span><span class="special">,</span>
 814                                    <span class="identifier">shared_ptr</span><span class="special">&lt;</span> <a class="link" href="boost/log/filter_factory.html" title="Struct template filter_factory">filter_factory</a><span class="special">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 815     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FactoryT<span class="special">&gt;</span>
 816       <span class="identifier">boost</span><span class="special">::</span><span class="identifier">enable_if_c</span><span class="special">&lt;</span> <span class="identifier">is_base_and_derived</span><span class="special">&lt;</span> <a class="link" href="boost/log/filter_factory.html" title="Struct template filter_factory">filter_factory</a><span class="special">&lt;</span> <span class="keyword">typename</span> <span class="identifier">FactoryT</span><span class="special">::</span><span class="identifier">char_type</span> <span class="special">&gt;</span><span class="special">,</span> <span class="identifier">FactoryT</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">value</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span>
 817       <a class="link" href="boost/log/register_idm45711342986496.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">&amp;</span><span class="special">,</span>
 818                               <span class="identifier">shared_ptr</span><span class="special">&lt;</span> <span class="identifier">FactoryT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 819     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> AttributeValueT<span class="special">,</span> <span class="keyword">typename</span> CharT<span class="special">&gt;</span>
 820       <span class="keyword">void</span> <a class="link" href="boost/log/register_idm45711342979824.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">&amp;</span><span class="special">)</span><span class="special">;</span>
 821     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> AttributeValueT<span class="special">&gt;</span>
 822       <span class="keyword">void</span> <a class="link" href="boost/log/register_idm45711342973696.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">&amp;</span><span class="special">)</span><span class="special">;</span>
 823     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> DescriptorT<span class="special">,</span>
 824              <span class="keyword">template</span><span class="special">&lt;</span> <span class="keyword">typename</span> <span class="special">&gt;</span> <span class="keyword">class</span> ActorT<span class="special">&gt;</span>
 825       <span class="keyword">void</span> <a class="link" href="boost/log/register_idm45711342968128.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">&lt;</span> <span class="identifier">DescriptorT</span><span class="special">,</span> <span class="identifier">ActorT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 826     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">&gt;</span> <span class="identifier">filter</span> <a class="link" href="boost/log/parse_fi_idm45711342961504.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>
 827     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
 828       <span class="identifier">filter</span> <a class="link" href="boost/log/parse_fi_idm45711342953600.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">&lt;</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">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 829     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">&gt;</span> <span class="identifier">filter</span> <a class="link" href="boost/log/parse_fi_idm45711342947040.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>
 830   <span class="special">}</span>
 831 <span class="special">}</span></pre>
 832 </div>
 833 <div class="section">
 834 <div class="titlepage"><div><div><h4 class="title">
 835 <a name="header.boost.log.utility.setup.formatter_parser_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/setup/formatter_parser.hpp" target="_top">boost/log/utility/setup/formatter_parser.hpp</a>&gt;</h4></div></div></div>
 836 <p>Andrey Semashev </p>
 837 <p>
 838
 839 </p>
 840 <p>07.04.2008</p>
 841 <p>
 842
 843 The header contains definition of a formatter parser function, along with facilities to add support for custom formatters. </p>
 844 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 845   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 846     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> AttributeValueT<span class="special">&gt;</span>
 847       <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>
 848
 849     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">&gt;</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>
 850     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">&gt;</span>
 851       <span class="keyword">void</span> <a class="link" href="boost/log/register_idm45711342909824.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">&amp;</span><span class="special">,</span>
 852                                       <span class="identifier">shared_ptr</span><span class="special">&lt;</span> <a class="link" href="boost/log/formatter_factory.html" title="Struct template formatter_factory">formatter_factory</a><span class="special">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 853     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FactoryT<span class="special">&gt;</span>
 854       <span class="identifier">boost</span><span class="special">::</span><span class="identifier">enable_if_c</span><span class="special">&lt;</span> <span class="identifier">is_base_and_derived</span><span class="special">&lt;</span> <a class="link" href="boost/log/formatter_factory.html" title="Struct template formatter_factory">formatter_factory</a><span class="special">&lt;</span> <span class="keyword">typename</span> <span class="identifier">FactoryT</span><span class="special">::</span><span class="identifier">char_type</span> <span class="special">&gt;</span><span class="special">,</span> <span class="identifier">FactoryT</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">value</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span>
 855       <a class="link" href="boost/log/register_idm45711342903344.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">&amp;</span><span class="special">,</span>
 856                                  <span class="identifier">shared_ptr</span><span class="special">&lt;</span> <span class="identifier">FactoryT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 857     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> AttributeValueT<span class="special">,</span> <span class="keyword">typename</span> CharT<span class="special">&gt;</span>
 858       <span class="keyword">void</span> <a class="link" href="boost/log/register_idm45711342896768.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">&amp;</span><span class="special">)</span><span class="special">;</span>
 859     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">&gt;</span>
 860       <span class="identifier">basic_formatter</span><span class="special">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span> <a class="link" href="boost/log/parse_fo_idm45711342890368.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>
 861     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
 862       <span class="identifier">basic_formatter</span><span class="special">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span>
 863       <a class="link" href="boost/log/parse_fo_idm45711342882928.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">&lt;</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">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 864     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">&gt;</span>
 865       <span class="identifier">basic_formatter</span><span class="special">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span> <a class="link" href="boost/log/parse_fo_idm45711342876384.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>
 866   <span class="special">}</span>
 867 <span class="special">}</span></pre>
 868 </div>
 869 <div class="section">
 870 <div class="titlepage"><div><div><h4 class="title">
 871 <a name="header.boost.log.utility.setup.from_settings_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/setup/from_settings.hpp" target="_top">boost/log/utility/setup/from_settings.hpp</a>&gt;</h4></div></div></div>
 872 <p>Andrey Semashev </p>
 873 <p>
 874
 875 </p>
 876 <p>11.10.2009</p>
 877 <p>
 878
 879 The header contains definition of facilities that allows to initialize the library from settings. </p>
 880 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 881   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 882     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">&gt;</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>
 883     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">&gt;</span>
 884       <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">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 885     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">&gt;</span>
 886       <span class="keyword">void</span> <a class="link" href="boost/log/register_idm45711342847040.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>
 887                                  <span class="identifier">shared_ptr</span><span class="special">&lt;</span> <a class="link" href="boost/log/sink_factory.html" title="Struct template sink_factory">sink_factory</a><span class="special">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 888     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">&gt;</span>
 889       <span class="keyword">void</span> <a class="link" href="boost/log/register_idm45711342841200.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">&amp;</span><span class="special">,</span>
 890                                  <span class="identifier">shared_ptr</span><span class="special">&lt;</span> <a class="link" href="boost/log/sink_factory.html" title="Struct template sink_factory">sink_factory</a><span class="special">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 891     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FactoryT<span class="special">&gt;</span>
 892       <span class="identifier">boost</span><span class="special">::</span><span class="identifier">enable_if_c</span><span class="special">&lt;</span> <span class="identifier">is_base_and_derived</span><span class="special">&lt;</span> <a class="link" href="boost/log/sink_factory.html" title="Struct template sink_factory">sink_factory</a><span class="special">&lt;</span> <span class="keyword">typename</span> <span class="identifier">FactoryT</span><span class="special">::</span><span class="identifier">char_type</span> <span class="special">&gt;</span><span class="special">,</span> <span class="identifier">FactoryT</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">value</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span>
 893       <a class="link" href="boost/log/register_idm45711342835440.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">&lt;</span> <span class="identifier">FactoryT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 894     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FactoryT<span class="special">&gt;</span>
 895       <span class="identifier">boost</span><span class="special">::</span><span class="identifier">enable_if_c</span><span class="special">&lt;</span> <span class="identifier">is_base_and_derived</span><span class="special">&lt;</span> <a class="link" href="boost/log/sink_factory.html" title="Struct template sink_factory">sink_factory</a><span class="special">&lt;</span> <span class="keyword">typename</span> <span class="identifier">FactoryT</span><span class="special">::</span><span class="identifier">char_type</span> <span class="special">&gt;</span><span class="special">,</span> <span class="identifier">FactoryT</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">value</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span>
 896       <a class="link" href="boost/log/register_idm45711342829504.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">&amp;</span><span class="special">,</span>
 897                             <span class="identifier">shared_ptr</span><span class="special">&lt;</span> <span class="identifier">FactoryT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 898   <span class="special">}</span>
 899 <span class="special">}</span></pre>
 900 </div>
 901 <div class="section">
 902 <div class="titlepage"><div><div><h4 class="title">
 903 <a name="header.boost.log.utility.setup.from_stream_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/setup/from_stream.hpp" target="_top">boost/log/utility/setup/from_stream.hpp</a>&gt;</h4></div></div></div>
 904 <p>Andrey Semashev </p>
 905 <p>
 906
 907 </p>
 908 <p>22.03.2008</p>
 909 <p>
 910
 911 The header contains definition of facilities that allows to initialize the library from a settings file. </p>
 912 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 913   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 914     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">&gt;</span>
 915       <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">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 916   <span class="special">}</span>
 917 <span class="special">}</span></pre>
 918 </div>
 919 <div class="section">
 920 <div class="titlepage"><div><div><h4 class="title">
 921 <a name="header.boost.log.utility.setup.settings_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/setup/settings.hpp" target="_top">boost/log/utility/setup/settings.hpp</a>&gt;</h4></div></div></div>
 922 <p>Andrey Semashev </p>
 923 <p>
 924
 925 </p>
 926 <p>11.10.2009</p>
 927 <p>
 928
 929 The header contains definition of the library settings container. </p>
 930 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 931   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 932     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">&gt;</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>
 933     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">&gt;</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>
 934
 935     <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">&lt;</span> <span class="keyword">char</span> <span class="special">&gt;</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>
 936     <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">&lt;</span> <span class="keyword">char</span> <span class="special">&gt;</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>
 937     <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">&lt;</span> <span class="keyword">wchar_t</span> <span class="special">&gt;</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>
 938     <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">&lt;</span> <span class="keyword">wchar_t</span> <span class="special">&gt;</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>
 939     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">&gt;</span>
 940       <span class="keyword">void</span> <a class="link" href="boost/log/swap_idm45711342727568.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">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">,</span>
 941                 <a class="link" href="boost/log/basic_settings_section.html" title="Class template basic_settings_section">basic_settings_section</a><span class="special">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 942   <span class="special">}</span>
 943 <span class="special">}</span></pre>
 944 </div>
 945 <div class="section">
 946 <div class="titlepage"><div><div><h4 class="title">
 947 <a name="header.boost.log.utility.setup.settings_parser_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/setup/settings_parser.hpp" target="_top">boost/log/utility/setup/settings_parser.hpp</a>&gt;</h4></div></div></div>
 948 <p>Andrey Semashev </p>
 949 <p>
 950
 951 </p>
 952 <p>20.07.2012</p>
 953 <p>
 954
 955 The header contains definition of a settings parser function. </p>
 956 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 957   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 958     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">&gt;</span>
 959       <a class="link" href="boost/log/basic_settings.html" title="Class template basic_settings">basic_settings</a><span class="special">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</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">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
 960   <span class="special">}</span>
 961 <span class="special">}</span></pre>
 962 </div>
 963 <div class="section">
 964 <div class="titlepage"><div><div><h4 class="title">
 965 <a name="header.boost.log.utility.strictest_lock_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/strictest_lock.hpp" target="_top">boost/log/utility/strictest_lock.hpp</a>&gt;</h4></div></div></div>
 966 <p>Andrey Semashev </p>
 967 <p>
 968
 969 </p>
 970 <p>30.05.2010</p>
 971 <p>
 972
 973 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>
 974 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
 975   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
 976     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span><span class="special">...</span> LocksT<span class="special">&gt;</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>
 977     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> LockT<span class="special">&gt;</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>
 978
 979     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> MutexT<span class="special">&gt;</span>
 980       <span class="keyword">struct</span> <a class="link" href="boost/log/thread_a_idm45711342705456.html" title="Struct template thread_access_mode_of&lt;boost::log::aux::exclusive_lock_guard&lt; MutexT &gt;&gt;">thread_access_mode_of</a><span class="special">&lt;</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">&lt;</span> <span class="identifier">MutexT</span> <span class="special">&gt;</span><span class="special">&gt;</span><span class="special">;</span>
 981     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> MutexT<span class="special">&gt;</span>
 982       <span class="keyword">struct</span> <a class="link" href="boost/log/thread_a_idm45711342703168.html" title="Struct template thread_access_mode_of&lt;boost::log::aux::shared_lock_guard&lt; MutexT &gt;&gt;">thread_access_mode_of</a><span class="special">&lt;</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">&lt;</span> <span class="identifier">MutexT</span> <span class="special">&gt;</span><span class="special">&gt;</span><span class="special">;</span>
 983     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> MutexT<span class="special">&gt;</span>
 984       <span class="keyword">struct</span> <a class="link" href="boost/log/thread_a_idm45711342700880.html" title="Struct template thread_access_mode_of&lt;lock_guard&lt; MutexT &gt;&gt;">thread_access_mode_of</a><span class="special">&lt;</span><span class="identifier">lock_guard</span><span class="special">&lt;</span> <span class="identifier">MutexT</span> <span class="special">&gt;</span><span class="special">&gt;</span><span class="special">;</span>
 985     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> MutexT<span class="special">&gt;</span> <span class="keyword">struct</span> <a class="link" href="boost/log/thread_a_idm45711342698624.html" title="Struct template thread_access_mode_of&lt;no_lock&lt; MutexT &gt;&gt;">thread_access_mode_of</a><span class="special">&lt;</span><span class="identifier">no_lock</span><span class="special">&lt;</span> <span class="identifier">MutexT</span> <span class="special">&gt;</span><span class="special">&gt;</span><span class="special">;</span>
 986     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> MutexT<span class="special">&gt;</span>
 987       <span class="keyword">struct</span> <a class="link" href="boost/log/thread_a_idm45711342696368.html" title="Struct template thread_access_mode_of&lt;shared_lock&lt; MutexT &gt;&gt;">thread_access_mode_of</a><span class="special">&lt;</span><span class="identifier">shared_lock</span><span class="special">&lt;</span> <span class="identifier">MutexT</span> <span class="special">&gt;</span><span class="special">&gt;</span><span class="special">;</span>
 988     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> MutexT<span class="special">&gt;</span>
 989       <span class="keyword">struct</span> <a class="link" href="boost/log/thread_a_idm45711342694112.html" title="Struct template thread_access_mode_of&lt;shared_lock_guard&lt; MutexT &gt;&gt;">thread_access_mode_of</a><span class="special">&lt;</span><span class="identifier">shared_lock_guard</span><span class="special">&lt;</span> <span class="identifier">MutexT</span> <span class="special">&gt;</span><span class="special">&gt;</span><span class="special">;</span>
 990     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> MutexT<span class="special">&gt;</span>
 991       <span class="keyword">struct</span> <a class="link" href="boost/log/thread_a_idm45711342691840.html" title="Struct template thread_access_mode_of&lt;unique_lock&lt; MutexT &gt;&gt;">thread_access_mode_of</a><span class="special">&lt;</span><span class="identifier">unique_lock</span><span class="special">&lt;</span> <span class="identifier">MutexT</span> <span class="special">&gt;</span><span class="special">&gt;</span><span class="special">;</span>
 992     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> MutexT<span class="special">&gt;</span>
 993       <span class="keyword">struct</span> <a class="link" href="boost/log/thread_a_idm45711342689584.html" title="Struct template thread_access_mode_of&lt;upgrade_lock&lt; MutexT &gt;&gt;">thread_access_mode_of</a><span class="special">&lt;</span><span class="identifier">upgrade_lock</span><span class="special">&lt;</span> <span class="identifier">MutexT</span> <span class="special">&gt;</span><span class="special">&gt;</span><span class="special">;</span>
 994
 995     <span class="comment">// Access modes for different types of locks. </span>
 996     <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>
 997   <span class="special">}</span>
 998 <span class="special">}</span></pre>
 999 </div>
1000 <div class="section">
1001 <div class="titlepage"><div><div><h4 class="title">
1002 <a name="header.boost.log.utility.string_literal_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/string_literal.hpp" target="_top">boost/log/utility/string_literal.hpp</a>&gt;</h4></div></div></div>
1003 <p>Andrey Semashev </p>
1004 <p>
1005
1006 </p>
1007 <p>24.06.2007</p>
1008 <p>
1009
1010 The header contains implementation of a constant string literal wrapper. </p>
1011 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
1012   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
1013     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1014       <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">StrmTraitsT</span> <span class="special">&gt;</span> <span class="special">&amp;</span>
1015       <a class="link" href="boost/log/operator_idm45711342680816.html" title="Function template operator&lt;&lt;"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">StrmTraitsT</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">,</span>
1016                  <a class="link" href="boost/log/basic_string_literal.html" title="Class template basic_string_literal">basic_string_literal</a><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">LitTraitsT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1017     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT<span class="special">&gt;</span>
1018       <span class="keyword">constexpr</span> <span class="keyword">void</span>
1019       <a class="link" href="boost/log/swap_idm45711342675968.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">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">,</span>
1020            <a class="link" href="boost/log/basic_string_literal.html" title="Class template basic_string_literal">basic_string_literal</a><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1021     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1022       <span class="keyword">constexpr</span> <a class="link" href="boost/log/basic_string_literal.html" title="Class template basic_string_literal">basic_string_literal</a><span class="special">&lt;</span> <span class="identifier">T</span> <span class="special">&gt;</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">&amp;</span><span class="special">)</span><span class="special">)</span><span class="special">;</span>
1023   <span class="special">}</span>
1024 <span class="special">}</span></pre>
1025 </div>
1026 <div class="section">
1027 <div class="titlepage"><div><div><h4 class="title">
1028 <a name="header.boost.log.utility.string_literal_fwd_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/string_literal_fwd.hpp" target="_top">boost/log/utility/string_literal_fwd.hpp</a>&gt;</h4></div></div></div>
1029 <p>Andrey Semashev </p>
1030 <p>
1031
1032 </p>
1033 <p>24.06.2007</p>
1034 <p>
1035
1036 The header contains forward declaration of a constant string literal wrapper. </p>
1037 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
1038   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
1039     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT<span class="special">&gt;</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>
1040
1041     <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">&lt;</span> <span class="keyword">char</span> <span class="special">&gt;</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>
1042     <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">&lt;</span> <span class="keyword">wchar_t</span> <span class="special">&gt;</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>
1043   <span class="special">}</span>
1044 <span class="special">}</span></pre>
1045 </div>
1046 <div class="section">
1047 <div class="titlepage"><div><div><h4 class="title">
1048 <a name="header.boost.log.utility.type_dispatch.date_time_types_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/type_dispatch/date_time_types.hpp" target="_top">boost/log/utility/type_dispatch/date_time_types.hpp</a>&gt;</h4></div></div></div>
1049 <p>Andrey Semashev </p>
1050 <p>
1051
1052 </p>
1053 <p>13.03.2008</p>
1054 <p>
1055
1056 The header contains definition of date and time-related types supported by the library by default. </p>
1057 <pre class="synopsis">
1058
1059 <a class="link" href="BOOST_LO_idm45711342436608.html" title="Macro BOOST_LOG_NATIVE_DATE_TIME_TYPES">BOOST_LOG_NATIVE_DATE_TIME_TYPES</a>()
1060 <a class="link" href="BOOST_LO_idm45711342435024.html" title="Macro BOOST_LOG_NATIVE_DATE_TYPES">BOOST_LOG_NATIVE_DATE_TYPES</a>()
1061 <a class="link" href="BOOST_LO_idm45711342433440.html" title="Macro BOOST_LOG_BOOST_DATE_TIME_TYPES">BOOST_LOG_BOOST_DATE_TIME_TYPES</a>()
1062 <a class="link" href="BOOST_LOG_DATE_TIME_TYPES.html" title="Macro BOOST_LOG_DATE_TIME_TYPES">BOOST_LOG_DATE_TIME_TYPES</a>()
1063 <a class="link" href="BOOST_LOG_BOOST_DATE_TYPES.html" title="Macro BOOST_LOG_BOOST_DATE_TYPES">BOOST_LOG_BOOST_DATE_TYPES</a>()
1064 <a class="link" href="BOOST_LOG_DATE_TYPES.html" title="Macro BOOST_LOG_DATE_TYPES">BOOST_LOG_DATE_TYPES</a>()
1065 <a class="link" href="BOOST_LO_idm45711342427168.html" title="Macro BOOST_LOG_NATIVE_TIME_DURATION_TYPES">BOOST_LOG_NATIVE_TIME_DURATION_TYPES</a>()
1066 <a class="link" href="BOOST_LO_idm45711342425584.html" title="Macro BOOST_LOG_BOOST_TIME_DURATION_TYPES">BOOST_LOG_BOOST_TIME_DURATION_TYPES</a>()
1067 <a class="link" href="BOOST_LO_idm45711342424000.html" title="Macro BOOST_LOG_TIME_DURATION_TYPES">BOOST_LOG_TIME_DURATION_TYPES</a>()
1068 <a class="link" href="BOOST_LO_idm45711342422432.html" title="Macro BOOST_LOG_BOOST_TIME_PERIOD_TYPES">BOOST_LOG_BOOST_TIME_PERIOD_TYPES</a>()
1069 <a class="link" href="BOOST_LO_idm45711342420848.html" title="Macro BOOST_LOG_TIME_PERIOD_TYPES">BOOST_LOG_TIME_PERIOD_TYPES</a>()</pre>
1070 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
1071   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
1072     <span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special">&lt;</span><span class="special">&gt;</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>
1073     <span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special">&lt;</span><span class="special">&gt;</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>
1074     <span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special">&lt;</span><span class="special">&gt;</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>
1075     <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>
1076     <span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special">&lt;</span><span class="special">&gt;</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>
1077     <span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special">&lt;</span><span class="special">&gt;</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>
1078     <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>
1079     <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>
1080     <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>
1081     <span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special">&lt;</span><span class="special">&gt;</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>
1082     <span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special">&lt;</span><span class="special">&gt;</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>
1083     <span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special">&lt;</span><span class="special">&gt;</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>
1084     <span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special">&lt;</span><span class="special">&gt;</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>
1085     <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>
1086   <span class="special">}</span>
1087 <span class="special">}</span></pre>
1088 </div>
1089 <div class="section">
1090 <div class="titlepage"><div><div><h4 class="title">
1091 <a name="header.boost.log.utility.type_dispatch.dynamic_type_dispatcher_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/type_dispatch/dynamic_type_dispatcher.hpp" target="_top">boost/log/utility/type_dispatch/dynamic_type_dispatcher.hpp</a>&gt;</h4></div></div></div>
1092 <p>Andrey Semashev </p>
1093 <p>
1094
1095 </p>
1096 <p>15.04.2007</p>
1097 <p>
1098
1099 The header contains implementation of the run-time type dispatcher. </p>
1100 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
1101   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
1102     <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>
1103   <span class="special">}</span>
1104 <span class="special">}</span></pre>
1105 </div>
1106 <div class="section">
1107 <div class="titlepage"><div><div><h4 class="title">
1108 <a name="header.boost.log.utility.type_dispatch.standard_types_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/type_dispatch/standard_types.hpp" target="_top">boost/log/utility/type_dispatch/standard_types.hpp</a>&gt;</h4></div></div></div>
1109 <p>Andrey Semashev </p>
1110 <p>
1111
1112 </p>
1113 <p>19.05.2007</p>
1114 <p>
1115
1116 The header contains definition of standard types supported by the library by default. </p>
1117 <pre class="synopsis">
1118
1119 <a class="link" href="BOOST_LO_idm45711342388000.html" title="Macro BOOST_LOG_AUX_STANDARD_TYPE_WCHAR_T">BOOST_LOG_AUX_STANDARD_TYPE_WCHAR_T</a>()
1120 <a class="link" href="BOOST_LO_idm45711342386752.html" title="Macro BOOST_LOG_AUX_STANDARD_TYPE_CHAR16_T">BOOST_LOG_AUX_STANDARD_TYPE_CHAR16_T</a>()
1121 <a class="link" href="BOOST_LO_idm45711342385504.html" title="Macro BOOST_LOG_AUX_STANDARD_TYPE_CHAR32_T">BOOST_LOG_AUX_STANDARD_TYPE_CHAR32_T</a>()
1122 <a class="link" href="BOOST_LO_idm45711342384256.html" title="Macro BOOST_LOG_STANDARD_CHAR_TYPES">BOOST_LOG_STANDARD_CHAR_TYPES</a>()
1123 <a class="link" href="BOOST_LO_idm45711342382688.html" title="Macro BOOST_LOG_AUX_STANDARD_LONG_LONG_TYPES">BOOST_LOG_AUX_STANDARD_LONG_LONG_TYPES</a>()
1124 <a class="link" href="BOOST_LO_idm45711342381440.html" title="Macro BOOST_LOG_STANDARD_INTEGRAL_TYPES">BOOST_LOG_STANDARD_INTEGRAL_TYPES</a>()
1125 <a class="link" href="BOOST_LO_idm45711342379872.html" title="Macro BOOST_LOG_STANDARD_FLOATING_POINT_TYPES">BOOST_LOG_STANDARD_FLOATING_POINT_TYPES</a>()
1126 <a class="link" href="BOOST_LO_idm45711342378304.html" title="Macro BOOST_LOG_STANDARD_ARITHMETIC_TYPES">BOOST_LOG_STANDARD_ARITHMETIC_TYPES</a>()
1127 <a class="link" href="BOOST_LO_idm45711342376736.html" title="Macro BOOST_LOG_AUX_STANDARD_STRING_TYPES">BOOST_LOG_AUX_STANDARD_STRING_TYPES</a>()
1128 <a class="link" href="BOOST_LO_idm45711342375488.html" title="Macro BOOST_LOG_AUX_STANDARD_WSTRING_TYPES">BOOST_LOG_AUX_STANDARD_WSTRING_TYPES</a>()
1129 <a class="link" href="BOOST_LO_idm45711342374240.html" title="Macro BOOST_LOG_STANDARD_STRING_TYPES">BOOST_LOG_STANDARD_STRING_TYPES</a>()
1130 <a class="link" href="BOOST_LO_idm45711342372672.html" title="Macro BOOST_LOG_DEFAULT_ATTRIBUTE_VALUE_TYPES">BOOST_LOG_DEFAULT_ATTRIBUTE_VALUE_TYPES</a>()</pre>
1131 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
1132   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
1133     <span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special">&lt;</span><span class="special">&gt;</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>
1134     <span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special">&lt;</span><span class="special">&gt;</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>
1135     <span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special">&lt;</span><span class="special">&gt;</span> <a class="link" href="boost/log/arithmetic_types.html" title="Type definition arithmetic_types"><span class="identifier">arithmetic_types</span></a><span class="special">;</span>
1136     <span class="keyword">typedef</span> <span class="identifier">arithmetic_types</span> <a name="boost.log.numeric_types"></a><span class="identifier">numeric_types</span><span class="special">;</span>  <span class="comment">// Deprecated alias. </span>
1137     <span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special">&lt;</span><span class="special">&gt;</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>
1138     <span class="keyword">typedef</span> <span class="identifier">default_attribute_value_types</span> <a name="boost.log.default_attribute_types"></a><span class="identifier">default_attribute_types</span><span class="special">;</span>  <span class="comment">// Deprecated alias. </span>
1139     <span class="keyword">typedef</span> <a class="link" href="boost/log/BOOST_PP_CAT.html" title="Function BOOST_PP_CAT"><span class="identifier">BOOST_PP_CAT</span></a><span class="special">(</span><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">vector</span><span class="special">,</span>
1140                          <span class="identifier">BOOST_PP_SEQ_SIZE</span><span class="special">(</span><span class="special">(</span><span class="keyword">bool</span><span class="special">)</span><span class="special">(</span><span class="keyword">signed</span> <span class="keyword">char</span><span class="special">)</span><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">char</span><span class="special">)</span><span class="special">(</span><span class="keyword">short</span><span class="special">)</span><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">short</span><span class="special">)</span><span class="special">(</span><span class="keyword">int</span><span class="special">)</span><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">int</span><span class="special">)</span><span class="special">(</span><span class="keyword">long</span><span class="special">)</span><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">long</span><span class="special">)</span><span class="special">(</span><span class="keyword">char</span><span class="special">)</span><span class="special">(</span><span class="keyword">wchar_t</span><span class="special">)</span><span class="special">(</span><span class="keyword">char16_t</span><span class="special">)</span><span class="special">(</span><span class="keyword">char32_t</span><span class="special">)</span><span class="special">(</span><span class="keyword">float</span><span class="special">)</span><span class="special">(</span><span class="keyword">double</span><span class="special">)</span><span class="special">(</span><span class="keyword">long</span> <span class="keyword">double</span><span class="special">)</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">)</span><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">string_literal</span><span class="special">)</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">wstring</span><span class="special">)</span><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">wstring_literal</span><span class="special">)</span><span class="special">)</span><span class="special">)</span><span class="special">;</span>
1141   <span class="special">}</span>
1142 <span class="special">}</span></pre>
1143 </div>
1144 <div class="section">
1145 <div class="titlepage"><div><div><h4 class="title">
1146 <a name="header.boost.log.utility.type_dispatch.static_type_dispatcher_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/type_dispatch/static_type_dispatcher.hpp" target="_top">boost/log/utility/type_dispatch/static_type_dispatcher.hpp</a>&gt;</h4></div></div></div>
1147 <p>Andrey Semashev </p>
1148 <p>
1149
1150 </p>
1151 <p>15.04.2007</p>
1152 <p>
1153
1154 The header contains implementation of a compile-time type dispatcher. </p>
1155 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
1156   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
1157     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</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>
1158   <span class="special">}</span>
1159 <span class="special">}</span></pre>
1160 </div>
1161 <div class="section">
1162 <div class="titlepage"><div><div><h4 class="title">
1163 <a name="header.boost.log.utility.type_dispatch.type_dispatcher_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/type_dispatch/type_dispatcher.hpp" target="_top">boost/log/utility/type_dispatch/type_dispatcher.hpp</a>&gt;</h4></div></div></div>
1164 <p>Andrey Semashev </p>
1165 <p>
1166
1167 </p>
1168 <p>15.04.2007</p>
1169 <p>
1170
1171 The header contains definition of generic type dispatcher interfaces. </p>
1172 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
1173   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
1174     <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>
1175   <span class="special">}</span>
1176 <span class="special">}</span></pre>
1177 </div>
1178 <div class="section">
1179 <div class="titlepage"><div><div><h4 class="title">
1180 <a name="header.boost.log.utility.unique_identifier_name_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/unique_identifier_name.hpp" target="_top">boost/log/utility/unique_identifier_name.hpp</a>&gt;</h4></div></div></div>
1181 <p>Andrey Semashev </p>
1182 <p>
1183
1184 </p>
1185 <p>30.04.2008</p>
1186 <p>
1187
1188 The header contains <code class="computeroutput">BOOST_LOG_UNIQUE_IDENTIFIER_NAME</code> macro definition. </p>
1189 <pre class="synopsis">
1190
1191 <a class="link" href="BOOST_LO_idm45711342333136.html" title="Macro BOOST_LOG_UNIQUE_IDENTIFIER_NAME">BOOST_LOG_UNIQUE_IDENTIFIER_NAME</a>(prefix)</pre>
1192 </div>
1193 <div class="section">
1194 <div class="titlepage"><div><div><h4 class="title">
1195 <a name="header.boost.log.utility.unused_variable_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/unused_variable.hpp" target="_top">boost/log/utility/unused_variable.hpp</a>&gt;</h4></div></div></div>
1196 <p>Andrey Semashev </p>
1197 <p>
1198
1199 </p>
1200 <p>10.05.2008</p>
1201 <p>
1202
1203 The header contains definition of a macro to suppress compiler warnings about unused variables. </p>
1204 <pre class="synopsis">
1205
1206 <a class="link" href="BOOST_LOG_UNUSED_VARIABLE.html" title="Macro BOOST_LOG_UNUSED_VARIABLE">BOOST_LOG_UNUSED_VARIABLE</a>(type, var, initializer)</pre>
1207 </div>
1208 <div class="section">
1209 <div class="titlepage"><div><div><h4 class="title">
1210 <a name="header.boost.log.utility.value_ref_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/value_ref.hpp" target="_top">boost/log/utility/value_ref.hpp</a>&gt;</h4></div></div></div>
1211 <p>Andrey Semashev </p>
1212 <p>
1213
1214 </p>
1215 <p>27.07.2012</p>
1216 <p>
1217
1218 The header contains implementation of a value reference wrapper. </p>
1219 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
1220   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
1221     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">&gt;</span>
1222       <span class="keyword">void</span> <a class="link" href="boost/log/swap_idm45711342321728.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">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">&gt;</span> <span class="special">&amp;</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">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1223     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1224       <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span> <span class="special">&gt;</span> <span class="special">&amp;</span>
1225       <a class="link" href="boost/log/operator_idm45711342317232.html" title="Function template operator&lt;&lt;"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">TraitsT</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">,</span>
1226                  <a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1227     <span class="keyword">template</span><span class="special">&lt;</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>
1228              <span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">&gt;</span>
1229       <a class="link" href="boost/log/basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a><span class="special">&lt;</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">&gt;</span> <span class="special">&amp;</span>
1230       <a class="link" href="boost/log/operator_idm45711342311856.html" title="Function template operator&lt;&lt;"><span class="keyword">operator</span><span class="special">&lt;&lt;</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">&lt;</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">&gt;</span> <span class="special">&amp;</span><span class="special">,</span>
1231                  <a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1232     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1233       <span class="keyword">bool</span> <a class="link" href="boost/log/operator_idm45711342305312.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">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1234     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1235       <span class="keyword">bool</span> <a class="link" href="boost/log/operator_idm45711342300832.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">&amp;</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">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1236     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1237       <span class="keyword">bool</span> <a class="link" href="boost/log/operator_idm45711342296352.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">&lt;</span> <span class="identifier">T1</span><span class="special">,</span> <span class="identifier">TagT1</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span>
1238                       <a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special">&lt;</span> <span class="identifier">T2</span><span class="special">,</span> <span class="identifier">TagT2</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1239     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1240       <span class="keyword">bool</span> <a class="link" href="boost/log/operator_idm45711342291024.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">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1241     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1242       <span class="keyword">bool</span> <a class="link" href="boost/log/operator_idm45711342286544.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">&amp;</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">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1243     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1244       <span class="keyword">bool</span> <a class="link" href="boost/log/operator_idm45711342282064.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">&lt;</span> <span class="identifier">T1</span><span class="special">,</span> <span class="identifier">TagT1</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span>
1245                       <a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special">&lt;</span> <span class="identifier">T2</span><span class="special">,</span> <span class="identifier">TagT2</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1246     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1247       <span class="keyword">bool</span> <a class="link" href="boost/log/operator_idm45711342276736.html" title="Function template operator&lt;"><span class="keyword">operator</span><span class="special">&lt;</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">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1248     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1249       <span class="keyword">bool</span> <a class="link" href="boost/log/operator_idm45711342272256.html" title="Function template operator&lt;"><span class="keyword">operator</span><span class="special">&lt;</span></a><span class="special">(</span><span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&amp;</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">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1250     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1251       <span class="keyword">bool</span> <a class="link" href="boost/log/operator_idm45711342267776.html" title="Function template operator&lt;"><span class="keyword">operator</span><span class="special">&lt;</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">&lt;</span> <span class="identifier">T1</span><span class="special">,</span> <span class="identifier">TagT1</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span>
1252                      <a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special">&lt;</span> <span class="identifier">T2</span><span class="special">,</span> <span class="identifier">TagT2</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1253     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1254       <span class="keyword">bool</span> <a class="link" href="boost/log/operator_idm45711342262448.html" title="Function template operator&gt;"><span class="keyword">operator</span><span class="special">&gt;</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">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1255     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1256       <span class="keyword">bool</span> <a class="link" href="boost/log/operator_idm45711342257968.html" title="Function template operator&gt;"><span class="keyword">operator</span><span class="special">&gt;</span></a><span class="special">(</span><span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&amp;</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">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1257     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1258       <span class="keyword">bool</span> <a class="link" href="boost/log/operator_idm45711342253488.html" title="Function template operator&gt;"><span class="keyword">operator</span><span class="special">&gt;</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">&lt;</span> <span class="identifier">T1</span><span class="special">,</span> <span class="identifier">TagT1</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span>
1259                      <a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special">&lt;</span> <span class="identifier">T2</span><span class="special">,</span> <span class="identifier">TagT2</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1260     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1261       <span class="keyword">bool</span> <a class="link" href="boost/log/operator_idm45711342248160.html" title="Function template operator&lt;="><span class="keyword">operator</span><span class="special">&lt;=</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">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1262     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1263       <span class="keyword">bool</span> <a class="link" href="boost/log/operator_idm45711342243680.html" title="Function template operator&lt;="><span class="keyword">operator</span><span class="special">&lt;=</span></a><span class="special">(</span><span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&amp;</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">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1264     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1265       <span class="keyword">bool</span> <a class="link" href="boost/log/operator_idm45711342239200.html" title="Function template operator&lt;="><span class="keyword">operator</span><span class="special">&lt;=</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">&lt;</span> <span class="identifier">T1</span><span class="special">,</span> <span class="identifier">TagT1</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span>
1266                       <a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special">&lt;</span> <span class="identifier">T2</span><span class="special">,</span> <span class="identifier">TagT2</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1267     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1268       <span class="keyword">bool</span> <a class="link" href="boost/log/operator_idm45711342233872.html" title="Function template operator&gt;="><span class="keyword">operator</span><span class="special">&gt;=</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">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1269     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1270       <span class="keyword">bool</span> <a class="link" href="boost/log/operator_idm45711342229392.html" title="Function template operator&gt;="><span class="keyword">operator</span><span class="special">&gt;=</span></a><span class="special">(</span><span class="identifier">U</span> <span class="keyword">const</span> <span class="special">&amp;</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">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">TagT</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1271     <span class="keyword">template</span><span class="special">&lt;</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">&gt;</span>
1272       <span class="keyword">bool</span> <a class="link" href="boost/log/operator_idm45711342224912.html" title="Function template operator&gt;="><span class="keyword">operator</span><span class="special">&gt;=</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">&lt;</span> <span class="identifier">T1</span><span class="special">,</span> <span class="identifier">TagT1</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">,</span>
1273                       <a class="link" href="boost/log/value_ref.html" title="Class template value_ref">value_ref</a><span class="special">&lt;</span> <span class="identifier">T2</span><span class="special">,</span> <span class="identifier">TagT2</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
1274   <span class="special">}</span>
1275 <span class="special">}</span></pre>
1276 </div>
1277 <div class="section">
1278 <div class="titlepage"><div><div><h4 class="title">
1279 <a name="header.boost.log.utility.value_ref_fwd_hpp"></a>Header &lt;<a href="../../../../boost/log/utility/value_ref_fwd.hpp" target="_top">boost/log/utility/value_ref_fwd.hpp</a>&gt;</h4></div></div></div>
1280 <p>Andrey Semashev </p>
1281 <p>
1282
1283 </p>
1284 <p>27.07.2012</p>
1285 <p>
1286
1287 The header contains forward declaration of a value reference wrapper. </p>
1288 <pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
1289   <span class="keyword">namespace</span> <span class="identifier">log</span> <span class="special">{</span>
1290     <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> TagT<span class="special">&gt;</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>
1291   <span class="special">}</span>
1292 <span class="special">}</span></pre>
1293 </div>
1294 </div>
1295 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
1296 <td align="left"></td>
1297 <td align="right"><div class="copyright-footer">Copyright &#169; 2007-2016 Andrey Semashev<p>
1298         Distributed under the Boost Software License, Version 1.0. (See accompanying
1299         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>).
1300       </p>
1301 </div></td>
1302 </tr></table>
1303 <hr>
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1306 </div>
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