36 lines
1.3 KiB
C++
Executable File
36 lines
1.3 KiB
C++
Executable File
/*-----------------------------------------------------------------------------+
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Copyright (c) 2008-2009: 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_HAS_SET_SEMANTICS_HPP_JOFA_100829
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#define BOOST_ICL_TYPE_TRAITS_HAS_SET_SEMANTICS_HPP_JOFA_100829
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#include <boost/mpl/or.hpp>
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#include <boost/mpl/and.hpp>
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#include <boost/icl/type_traits/is_set.hpp>
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#include <boost/icl/type_traits/is_map.hpp>
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#include <boost/icl/type_traits/codomain_type_of.hpp>
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namespace boost{ namespace icl
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{
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template <class Type> struct has_set_semantics
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{
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typedef has_set_semantics<Type> type;
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BOOST_STATIC_CONSTANT(bool,
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value = (mpl::or_< is_set<Type>
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, mpl::and_< is_map<Type>
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, has_set_semantics
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<typename codomain_type_of<Type>::type >
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>
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>::value));
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};
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}} // namespace boost icl
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#endif
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