diff options
author | Boris Kolpackov <boris@codesynthesis.com> | 2011-06-28 17:17:23 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2011-06-28 17:17:23 +0200 |
commit | b51965dddbed68f23c5e8c169c23c794313ce5f6 (patch) | |
tree | 37bbdf4e5b1cdd34ea0694a5abd1483d1de2b3af /cutl/details/boost/type_traits/msvc/remove_reference.hpp | |
parent | 5f06e7e30e4f511ce2fb27c5feefa6aeb6f00841 (diff) |
Add boost subset as an implementation detail
Diffstat (limited to 'cutl/details/boost/type_traits/msvc/remove_reference.hpp')
-rw-r--r-- | cutl/details/boost/type_traits/msvc/remove_reference.hpp | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/cutl/details/boost/type_traits/msvc/remove_reference.hpp b/cutl/details/boost/type_traits/msvc/remove_reference.hpp new file mode 100644 index 0000000..ffd42ef --- /dev/null +++ b/cutl/details/boost/type_traits/msvc/remove_reference.hpp @@ -0,0 +1,42 @@ +// 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 <cutl/details/boost/type_traits/msvc/typeof.hpp> +#include <cutl/details/boost/type_traits/is_reference.hpp> + +namespace cutl_details_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 cutl_details_boost::detail::remove_reference_impl_typeof< + cutl_details_boost::is_reference<T>::value + >::template inner<T,remove_reference<T> >::type type; + BOOST_MPL_AUX_LAMBDA_SUPPORT(1,remove_reference,T) + }; +} //namespace cutl_details_boost + +#endif //BOOST_TYPE_TRAITS_MSVC_REMOVE_REFERENCE_HOLT_2004_0827 |