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  18 <div class="refentry">
  19 <a name="boost.log.basic_record_ostream"></a><div class="titlepage"></div>
  20 <div class="refnamediv">
  21 <h2><span class="refentrytitle">Class template basic_record_ostream</span></h2>
  22 <p>boost::log::basic_record_ostream &#8212; Logging record adapter with a streaming capability. </p>
  23 </div>
  24 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
  25 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../logging_sources.html#header.boost.log.sources.record_ostream_hpp" title="Header &lt;boost/log/sources/record_ostream.hpp&gt;">boost/log/sources/record_ostream.hpp</a>&gt;
  26
  27 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">&gt;</span>
  28 <span class="keyword">class</span> <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">basic_formatting_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span> <span class="special">{</span>
  29 <span class="keyword">public</span><span class="special">:</span>
  30   <span class="comment">// types</span>
  31   <span class="keyword">typedef</span> <span class="identifier">CharT</span>                           <a name="boost.log.basic_record_ostream.char_type"></a><span class="identifier">char_type</span><span class="special">;</span>    <span class="comment">// Character type. </span>
  32   <span class="keyword">typedef</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_string</span><span class="special">&lt;</span> <span class="identifier">char_type</span> <span class="special">&gt;</span>  <a name="boost.log.basic_record_ostream.string_type"></a><span class="identifier">string_type</span><span class="special">;</span>  <span class="comment">// String type to be used as a message text holder. </span>
  33   <span class="keyword">typedef</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special">&lt;</span> <span class="identifier">char_type</span> <span class="special">&gt;</span> <a name="boost.log.basic_record_ostream.stream_type"></a><span class="identifier">stream_type</span><span class="special">;</span>  <span class="comment">// Stream type. </span>
  34   <span class="keyword">typedef</span> <span class="identifier">base_type</span><span class="special">::</span><span class="identifier">traits_type</span>          <a name="boost.log.basic_record_ostream.traits_type"></a><span class="identifier">traits_type</span><span class="special">;</span>  <span class="comment">// Character traits. </span>
  35
  36   <span class="comment">// <a class="link" href="basic_record_ostream.html#boost.log.basic_record_ostreamconstruct-copy-destruct">construct/copy/destruct</a></span>
  37   <a class="link" href="basic_record_ostream.html#idm45711347009472-bb"><span class="identifier">basic_record_ostream</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span>
  38   <span class="keyword">explicit</span> <a class="link" href="basic_record_ostream.html#idm45711347007200-bb"><span class="identifier">basic_record_ostream</span></a><span class="special">(</span><span class="identifier">record</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  39   <a class="link" href="basic_record_ostream.html#idm45711347000304-bb"><span class="identifier">basic_record_ostream</span></a><span class="special">(</span><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">delete</span><span class="special">;</span>
  40   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711346998768-bb"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">delete</span><span class="special">;</span>
  41   <a class="link" href="basic_record_ostream.html#idm45711347003024-bb"><span class="special">~</span><span class="identifier">basic_record_ostream</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  42
  43   <span class="comment">// <a class="link" href="basic_record_ostream.html#idm45711347073600-bb">public member functions</a></span>
  44   <span class="keyword">explicit</span> <a class="link" href="basic_record_ostream.html#idm45711347073040-bb"><span class="keyword">operator</span> <span class="keyword">bool</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span>
  45   <span class="keyword">bool</span> <a class="link" href="basic_record_ostream.html#idm45711347069472-bb"><span class="keyword">operator</span><span class="special">!</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span>
  46   <span class="identifier">record</span> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347066176-bb"><span class="identifier">get_record</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  47   <span class="identifier">record</span> <span class="keyword">const</span>  <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347063936-bb"><span class="identifier">get_record</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  48   <span class="keyword">void</span> <a class="link" href="basic_record_ostream.html#idm45711347061424-bb"><span class="identifier">attach_record</span></a><span class="special">(</span><span class="identifier">record</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  49   <span class="keyword">void</span> <a class="link" href="basic_record_ostream.html#idm45711347058608-bb"><span class="identifier">detach_from_record</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span>
  50   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347057136-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">typename</span> <span class="identifier">base_type</span><span class="special">::</span><span class="identifier">ios_base_manip</span><span class="special">)</span><span class="special">;</span>
  51   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347055296-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">typename</span> <span class="identifier">base_type</span><span class="special">::</span><span class="identifier">basic_ios_manip</span><span class="special">)</span><span class="special">;</span>
  52   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347053456-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">typename</span> <span class="identifier">base_type</span><span class="special">::</span><span class="identifier">stream_manip</span><span class="special">)</span><span class="special">;</span>
  53   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347051616-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">char</span><span class="special">)</span><span class="special">;</span>
  54   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347049792-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</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="special">;</span>
  55   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347047968-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">wchar_t</span><span class="special">)</span><span class="special">;</span>
  56   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347046144-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">const</span> <span class="keyword">wchar_t</span> <span class="special">*</span><span class="special">)</span><span class="special">;</span>
  57   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347044320-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">char16_t</span><span class="special">)</span><span class="special">;</span>
  58   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347042496-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">const</span> <span class="keyword">char16_t</span> <span class="special">*</span><span class="special">)</span><span class="special">;</span>
  59   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347040672-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">char32_t</span><span class="special">)</span><span class="special">;</span>
  60   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347038848-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">const</span> <span class="keyword">char32_t</span> <span class="special">*</span><span class="special">)</span><span class="special">;</span>
  61   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347037024-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">bool</span><span class="special">)</span><span class="special">;</span>
  62   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347035200-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">signed</span> <span class="keyword">char</span><span class="special">)</span><span class="special">;</span>
  63   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347033376-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">char</span><span class="special">)</span><span class="special">;</span>
  64   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347031552-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">short</span><span class="special">)</span><span class="special">;</span>
  65   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347029728-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">short</span><span class="special">)</span><span class="special">;</span>
  66   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347027904-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">int</span><span class="special">)</span><span class="special">;</span>
  67   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347026080-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">int</span><span class="special">)</span><span class="special">;</span>
  68   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347024256-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">long</span><span class="special">)</span><span class="special">;</span>
  69   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347022432-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">long</span><span class="special">)</span><span class="special">;</span>
  70   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347020608-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">long</span> <span class="keyword">long</span><span class="special">)</span><span class="special">;</span>
  71   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347018784-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">long</span> <span class="keyword">long</span><span class="special">)</span><span class="special">;</span>
  72   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347016960-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">float</span><span class="special">)</span><span class="special">;</span>
  73   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347015136-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">double</span><span class="special">)</span><span class="special">;</span>
  74   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_record_ostream.html#idm45711347013312-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">long</span> <span class="keyword">double</span><span class="special">)</span><span class="special">;</span>
  75   <a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span>
  76   <a class="link" href="basic_record_ostream.html#idm45711347011488-bb"><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_streambuf</span><span class="special">&lt;</span> <span class="identifier">char_type</span><span class="special">,</span> <span class="identifier">traits_type</span> <span class="special">&gt;</span> <span class="special">*</span><span class="special">)</span><span class="special">;</span>
  77
  78   <span class="comment">// <a class="link" href="basic_record_ostream.html#idm45711347002224-bb">private member functions</a></span>
  79   <span class="keyword">void</span> <a class="link" href="basic_record_ostream.html#idm45711347001648-bb"><span class="identifier">init_stream</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  80 <span class="special">}</span><span class="special">;</span></pre></div>
  81 <div class="refsect1">
  82 <a name="idm45554737673088"></a><h2>Description</h2>
  83 <p>This class allows to compose the logging record message by streaming operations. It aggregates the log record and provides the standard output stream interface. </p>
  84 <div class="refsect2">
  85 <a name="idm45554737672240"></a><h3>
  86 <a name="boost.log.basic_record_ostreamconstruct-copy-destruct"></a><code class="computeroutput">basic_record_ostream</code>
  87         public
  88        construct/copy/destruct</h3>
  89 <div class="orderedlist"><ol class="orderedlist" type="1">
  90 <li class="listitem">
  91 <pre class="literallayout"><a name="idm45711347009472-bb"></a><span class="identifier">basic_record_ostream</span><span class="special">(</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>
  92 <p>Default constructor. Creates an empty record that is equivalent to the invalid record handle. The stream capability is not available after construction.</p>
  93 <p>
  94 </p>
  95 <div class="variablelist"><table border="0" class="variablelist compact">
  96 <colgroup>
  97 <col align="left" valign="top">
  98 <col>
  99 </colgroup>
 100 <tbody><tr>
 101 <td><p><span class="term">Postconditions:</span></p></td>
 102 <td><p><code class="computeroutput">!*this == true</code> </p></td>
 103 </tr></tbody>
 104 </table></div>
 105 </li>
 106 <li class="listitem">
 107 <pre class="literallayout"><span class="keyword">explicit</span> <a name="idm45711347007200-bb"></a><span class="identifier">basic_record_ostream</span><span class="special">(</span><span class="identifier">record</span> <span class="special">&amp;</span> rec<span class="special">)</span><span class="special">;</span></pre>
 108 <p>Constructor from a record object. Attaches to the provided record.</p>
 109 <p>
 110
 111
 112 </p>
 113 <div class="variablelist"><table border="0" class="variablelist compact">
 114 <colgroup>
 115 <col align="left" valign="top">
 116 <col>
 117 </colgroup>
 118 <tbody>
 119 <tr>
 120 <td><p><span class="term">Parameters:</span></p></td>
 121 <td><div class="variablelist"><table border="0" class="variablelist compact">
 122 <colgroup>
 123 <col align="left" valign="top">
 124 <col>
 125 </colgroup>
 126 <tbody><tr>
 127 <td><p><span class="term"><code class="computeroutput">rec</code></span></p></td>
 128 <td><p>The record handle being attached to </p></td>
 129 </tr></tbody>
 130 </table></div></td>
 131 </tr>
 132 <tr>
 133 <td><p><span class="term">Requires:</span></p></td>
 134 <td><p><code class="computeroutput">!!rec == true</code> </p></td>
 135 </tr>
 136 <tr>
 137 <td><p><span class="term">Postconditions:</span></p></td>
 138 <td><p><code class="computeroutput">&amp;this-&gt;get_record() == &amp;rec</code> </p></td>
 139 </tr>
 140 </tbody>
 141 </table></div>
 142 </li>
 143 <li class="listitem"><pre class="literallayout"><a name="idm45711347000304-bb"></a><span class="identifier">basic_record_ostream</span><span class="special">(</span><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">delete</span><span class="special">;</span></pre></li>
 144 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711346998768-bb"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">delete</span><span class="special">;</span></pre></li>
 145 <li class="listitem">
 146 <pre class="literallayout"><a name="idm45711347003024-bb"></a><span class="special">~</span><span class="identifier">basic_record_ostream</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
 147 <p>Destructor. Destroys the record, releases any sinks and attribute values that were involved in processing this record. </p>
 148 </li>
 149 </ol></div>
 150 </div>
 151 <div class="refsect2">
 152 <a name="idm45554737630288"></a><h3>
 153 <a name="idm45711347073600-bb"></a><code class="computeroutput">basic_record_ostream</code> public member functions</h3>
 154 <div class="orderedlist"><ol class="orderedlist" type="1">
 155 <li class="listitem">
 156 <pre class="literallayout"><span class="keyword">explicit</span> <a name="idm45711347073040-bb"></a><span class="keyword">operator</span> <span class="keyword">bool</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>
 157 <p>Conversion to an unspecified boolean type</p>
 158 <p>
 159 </p>
 160 <div class="variablelist"><table border="0" class="variablelist compact">
 161 <colgroup>
 162 <col align="left" valign="top">
 163 <col>
 164 </colgroup>
 165 <tbody><tr>
 166 <td><p><span class="term">Returns:</span></p></td>
 167 <td><p><code class="computeroutput">true</code>, if stream is valid and ready for formatting, <code class="computeroutput">false</code>, if the stream is not valid. The latter also applies to the case when the stream is not attached to a log record. </p></td>
 168 </tr></tbody>
 169 </table></div>
 170 </li>
 171 <li class="listitem">
 172 <pre class="literallayout"><span class="keyword">bool</span> <a name="idm45711347069472-bb"></a><span class="keyword">operator</span><span class="special">!</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>
 173 <p>Inverted conversion to an unspecified boolean type</p>
 174 <p>
 175 </p>
 176 <div class="variablelist"><table border="0" class="variablelist compact">
 177 <colgroup>
 178 <col align="left" valign="top">
 179 <col>
 180 </colgroup>
 181 <tbody><tr>
 182 <td><p><span class="term">Returns:</span></p></td>
 183 <td><p><code class="computeroutput">false</code>, if stream is valid and ready for formatting, <code class="computeroutput">true</code>, if the stream is not valid. The latter also applies to the case when the stream is not attached to a log record. </p></td>
 184 </tr></tbody>
 185 </table></div>
 186 </li>
 187 <li class="listitem">
 188 <pre class="literallayout"><span class="identifier">record</span> <span class="special">&amp;</span> <a name="idm45711347066176-bb"></a><span class="identifier">get_record</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
 189 <p>Flushes internal buffers to complete all pending formatting operations and returns the aggregated log record</p>
 190 <p>
 191 </p>
 192 <div class="variablelist"><table border="0" class="variablelist compact">
 193 <colgroup>
 194 <col align="left" valign="top">
 195 <col>
 196 </colgroup>
 197 <tbody><tr>
 198 <td><p><span class="term">Returns:</span></p></td>
 199 <td><p>The aggregated record object </p></td>
 200 </tr></tbody>
 201 </table></div>
 202 </li>
 203 <li class="listitem">
 204 <pre class="literallayout"><span class="identifier">record</span> <span class="keyword">const</span>  <span class="special">&amp;</span> <a name="idm45711347063936-bb"></a><span class="identifier">get_record</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
 205 <p>Flushes internal buffers to complete all pending formatting operations and returns the aggregated log record</p>
 206 <p>
 207 </p>
 208 <div class="variablelist"><table border="0" class="variablelist compact">
 209 <colgroup>
 210 <col align="left" valign="top">
 211 <col>
 212 </colgroup>
 213 <tbody><tr>
 214 <td><p><span class="term">Returns:</span></p></td>
 215 <td><p>The aggregated record object </p></td>
 216 </tr></tbody>
 217 </table></div>
 218 </li>
 219 <li class="listitem">
 220 <pre class="literallayout"><span class="keyword">void</span> <a name="idm45711347061424-bb"></a><span class="identifier">attach_record</span><span class="special">(</span><span class="identifier">record</span> <span class="special">&amp;</span> rec<span class="special">)</span><span class="special">;</span></pre>
 221 <p>If the stream is attached to a log record, flushes internal buffers to complete all pending formatting operations. Then reattaches the stream to another log record.</p>
 222 <p>
 223 </p>
 224 <div class="variablelist"><table border="0" class="variablelist compact">
 225 <colgroup>
 226 <col align="left" valign="top">
 227 <col>
 228 </colgroup>
 229 <tbody><tr>
 230 <td><p><span class="term">Parameters:</span></p></td>
 231 <td><div class="variablelist"><table border="0" class="variablelist compact">
 232 <colgroup>
 233 <col align="left" valign="top">
 234 <col>
 235 </colgroup>
 236 <tbody><tr>
 237 <td><p><span class="term"><code class="computeroutput">rec</code></span></p></td>
 238 <td><p>New log record to attach to </p></td>
 239 </tr></tbody>
 240 </table></div></td>
 241 </tr></tbody>
 242 </table></div>
 243 </li>
 244 <li class="listitem">
 245 <pre class="literallayout"><span class="keyword">void</span> <a name="idm45711347058608-bb"></a><span class="identifier">detach_from_record</span><span class="special">(</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>The function resets the stream into a detached (default initialized) state. </li>
 246 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347057136-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">typename</span> <span class="identifier">base_type</span><span class="special">::</span><span class="identifier">ios_base_manip</span> manip<span class="special">)</span><span class="special">;</span></pre></li>
 247 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347055296-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">typename</span> <span class="identifier">base_type</span><span class="special">::</span><span class="identifier">basic_ios_manip</span> manip<span class="special">)</span><span class="special">;</span></pre></li>
 248 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347053456-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">typename</span> <span class="identifier">base_type</span><span class="special">::</span><span class="identifier">stream_manip</span> manip<span class="special">)</span><span class="special">;</span></pre></li>
 249 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347051616-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">char</span> c<span class="special">)</span><span class="special">;</span></pre></li>
 250 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347049792-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">char</span> <span class="special">*</span> p<span class="special">)</span><span class="special">;</span></pre></li>
 251 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347047968-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">wchar_t</span> c<span class="special">)</span><span class="special">;</span></pre></li>
 252 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347046144-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">wchar_t</span> <span class="special">*</span> p<span class="special">)</span><span class="special">;</span></pre></li>
 253 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347044320-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">char16_t</span> c<span class="special">)</span><span class="special">;</span></pre></li>
 254 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347042496-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">char16_t</span> <span class="special">*</span> p<span class="special">)</span><span class="special">;</span></pre></li>
 255 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347040672-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">char32_t</span> c<span class="special">)</span><span class="special">;</span></pre></li>
 256 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347038848-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">char32_t</span> <span class="special">*</span> p<span class="special">)</span><span class="special">;</span></pre></li>
 257 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347037024-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">bool</span> value<span class="special">)</span><span class="special">;</span></pre></li>
 258 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347035200-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">signed</span> <span class="keyword">char</span> value<span class="special">)</span><span class="special">;</span></pre></li>
 259 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347033376-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">char</span> value<span class="special">)</span><span class="special">;</span></pre></li>
 260 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347031552-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">short</span> value<span class="special">)</span><span class="special">;</span></pre></li>
 261 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347029728-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">short</span> value<span class="special">)</span><span class="special">;</span></pre></li>
 262 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347027904-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">int</span> value<span class="special">)</span><span class="special">;</span></pre></li>
 263 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347026080-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">int</span> value<span class="special">)</span><span class="special">;</span></pre></li>
 264 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347024256-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">long</span> value<span class="special">)</span><span class="special">;</span></pre></li>
 265 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347022432-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">long</span> value<span class="special">)</span><span class="special">;</span></pre></li>
 266 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347020608-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">long</span> <span class="keyword">long</span> value<span class="special">)</span><span class="special">;</span></pre></li>
 267 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347018784-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">long</span> <span class="keyword">long</span> value<span class="special">)</span><span class="special">;</span></pre></li>
 268 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347016960-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">float</span> value<span class="special">)</span><span class="special">;</span></pre></li>
 269 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347015136-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">double</span> value<span class="special">)</span><span class="special">;</span></pre></li>
 270 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span> <a name="idm45711347013312-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">long</span> <span class="keyword">double</span> value<span class="special">)</span><span class="special">;</span></pre></li>
 271 <li class="listitem"><pre class="literallayout"><a class="link" href="basic_record_ostream.html" title="Class template basic_record_ostream">basic_record_ostream</a> <span class="special">&amp;</span>
 272 <a name="idm45711347011488-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_streambuf</span><span class="special">&lt;</span> <span class="identifier">char_type</span><span class="special">,</span> <span class="identifier">traits_type</span> <span class="special">&gt;</span> <span class="special">*</span> buf<span class="special">)</span><span class="special">;</span></pre></li>
 273 </ol></div>
 274 </div>
 275 <div class="refsect2">
 276 <a name="idm45554737391232"></a><h3>
 277 <a name="idm45711347002224-bb"></a><code class="computeroutput">basic_record_ostream</code> private member functions</h3>
 278 <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem">
 279 <pre class="literallayout"><span class="keyword">void</span> <a name="idm45711347001648-bb"></a><span class="identifier">init_stream</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>The function initializes the stream and the stream buffer. </li></ol></div>
 280 </div>
 281 </div>
 282 </div>
 283 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
 284 <td align="left"></td>
 285 <td align="right"><div class="copyright-footer">Copyright &#169; 2007-2016 Andrey Semashev<p>
 286         Distributed under the Boost Software License, Version 1.0. (See accompanying
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