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