ceph/src/boost/boost/type_erasure/binding_of.hpp

   1 // Boost.TypeErasure library
   2 //
   3 // Copyright 2011 Steven Watanabe
   4 //
   5 // Distributed under the Boost Software License Version 1.0. (See
   6 // accompanying file LICENSE_1_0.txt or copy at
   7 // http://www.boost.org/LICENSE_1_0.txt)
   8 //
   9 // $Id$
  10
  11 #ifndef BOOST_TYPE_ERASURE_BINDING_OF_HPP_INCLUDED
  12 #define BOOST_TYPE_ERASURE_BINDING_OF_HPP_INCLUDED
  13
  14 #include <boost/type_erasure/detail/access.hpp>
  15 #include <boost/type_erasure/any.hpp>
  16 #include <boost/type_erasure/binding.hpp>
  17
  18 namespace boost {
  19 namespace type_erasure {
  20
  21 /**
  22  * \return The type bindings of an @ref any.
  23  *
  24  * \throws Nothing.
  25  */
  26 template<class Concept, class T>
  27 const binding<Concept>& binding_of(const any<Concept, T>& arg)
  28 {
  29     return ::boost::type_erasure::detail::access::table(arg);
  30 }
  31
  32 }
  33 }
  34
  35 #endif