sl@0: // Copyright David Abrahams 2003.
sl@0: // Distributed under the Boost Software License, Version 1.0. (See
sl@0: // accompanying file LICENSE_1_0.txt or copy at
sl@0: // http://www.boost.org/LICENSE_1_0.txt)
sl@0: #ifndef IMPLICIT_CAST_DWA200356_HPP
sl@0: # define IMPLICIT_CAST_DWA200356_HPP
sl@0: 
sl@0: # include <boost/mpl/identity.hpp>
sl@0: 
sl@0: namespace boost {
sl@0: 
sl@0: // implementation originally suggested by C. Green in
sl@0: // http://lists.boost.org/MailArchives/boost/msg00886.php
sl@0: 
sl@0: // The use of identity creates a non-deduced form, so that the
sl@0: // explicit template argument must be supplied
sl@0: template <typename T>
sl@0: inline T implicit_cast (typename mpl::identity<T>::type x) {
sl@0:     return x;
sl@0: }
sl@0: 
sl@0: // incomplete return type now is here
sl@0: //template <typename T>
sl@0: //void implicit_cast (...);
sl@0: 
sl@0: 
sl@0: } // namespace boost
sl@0: 
sl@0: #endif // IMPLICIT_CAST_DWA200356_HPP