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- /*-----------------------------------------------------------------------------+
- 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
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