re class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../sinks.html#header.boost.log.sinks.attribute_mapping_hpp" title="Header &lt;boost/log/sinks/attribute_mapping.hpp&gt;">boost/log/sinks/attribute_mapping.hpp</a>&gt;

</span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> MappedT<span class="special">,</span> <span class="keyword">typename</span> AttributeValueT <span class="special">=</span> <span class="keywo