// Copyright (C) 2004 Peder Holt | |
// Use, modification and distribution is subject to the Boost Software | |
// License, Version 1.0. (http://www.boost.org/LICENSE_1_0.txt) | |
#ifndef BOOST_TYPE_TRAITS_MSVC_REMOVE_REFERENCE_HOLT_2004_0827 | |
#define BOOST_TYPE_TRAITS_MSVC_REMOVE_REFERENCE_HOLT_2004_0827 | |
#include <boost/type_traits/msvc/typeof.hpp> | |
#include <boost/type_traits/is_reference.hpp> | |
namespace boost { | |
namespace detail { | |
template<bool IsReference> | |
struct remove_reference_impl_typeof { | |
template<typename T,typename ID> | |
struct inner { | |
typedef T type; | |
}; | |
}; | |
template<> | |
struct remove_reference_impl_typeof<true> { | |
template<typename T,typename ID> | |
struct inner { | |
template<typename U> | |
static msvc_register_type<U,ID> test(U&(*)()); | |
static msvc_register_type<T,ID> test(...); | |
BOOST_STATIC_CONSTANT(unsigned,register_test=sizeof(test( (T(*)())(NULL) ) )); | |
typedef typename msvc_extract_type<ID>::id2type::type type; | |
}; | |
}; | |
} //namespace detail | |
template<typename T> | |
struct remove_reference { | |
typedef typename boost::detail::remove_reference_impl_typeof< | |
boost::is_reference<T>::value | |
>::template inner<T,remove_reference<T> >::type type; | |
BOOST_MPL_AUX_LAMBDA_SUPPORT(1,remove_reference,T) | |
}; | |
} //namespace boost | |
#endif //BOOST_TYPE_TRAITS_MSVC_REMOVE_REFERENCE_HOLT_2004_0827 |