| /*-----------------------------------------------------------------------------+ |
| Copyright (c) 2010-2010: Joachim Faulhaber |
| +------------------------------------------------------------------------------+ |
| Distributed under the Boost Software License, Version 1.0. |
| (See accompanying file LICENCE.txt or copy at |
| http://www.boost.org/LICENSE_1_0.txt) |
| +-----------------------------------------------------------------------------*/ |
| #ifndef BOOST_ICL_TYPE_TRAITS_IS_CONTAINER_HPP_JOFA_100828 |
| #define BOOST_ICL_TYPE_TRAITS_IS_CONTAINER_HPP_JOFA_100828 |
| |
| #include <boost/mpl/has_xxx.hpp> |
| #include <boost/mpl/bool.hpp> |
| #include <boost/mpl/and.hpp> |
| #include <boost/mpl/not.hpp> |
| #include <boost/type_traits/is_same.hpp> |
| #include <boost/icl/type_traits/element_type_of.hpp> |
| #include <boost/icl/type_traits/segment_type_of.hpp> |
| #include <boost/icl/type_traits/size_type_of.hpp> |
| #include <boost/icl/type_traits/is_map.hpp> |
| |
| namespace boost{ namespace icl |
| { |
| namespace detail |
| { |
| BOOST_MPL_HAS_XXX_TRAIT_DEF(iterator) |
| BOOST_MPL_HAS_XXX_TRAIT_DEF(reference) |
| } |
| |
| template <class Type> |
| struct is_container |
| : mpl::bool_< |
| detail::has_value_type<Type>::value && |
| detail::has_iterator<Type>::value && |
| detail::has_size_type<Type>::value && |
| detail::has_reference<Type>::value> |
| {}; |
| |
| template <class Type> |
| struct is_std_set |
| { |
| typedef is_std_set type; |
| BOOST_STATIC_CONSTANT(bool, |
| value = (mpl::and_< is_container<Type> |
| , detail::has_key_type<Type> |
| , boost::is_same< typename key_type_of<Type>::type |
| , typename value_type_of<Type>::type > |
| , mpl::not_<detail::has_segment_type<Type> > |
| >::value ) |
| ); |
| }; |
| |
| }} // namespace boost icl |
| |
| #endif |
| |
| |