ype_erasure.concept_interface_hpp" title="Header &lt;boost/type_erasure/concept_interface.hpp&gt;">boost/type_erasure/concept_interface.hpp</a>&gt;

</span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Concept<span class="special">,</span> <span class="keyword">typename</span> Base<span class="special">,</span> <span class="keyword">typename</span> ID<span class="special">,</span> <span class="keyword">typename</span> Enable <span class="special"