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33 lines
1.2 KiB
33 lines
1.2 KiB
/*-----------------------------------------------------------------------------+ |
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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_CONCEPT_INTERVAL_SET_VALUE_HPP_JOFA_100924 |
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#define BOOST_ICL_CONCEPT_INTERVAL_SET_VALUE_HPP_JOFA_100924 |
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#include <boost/utility/enable_if.hpp> |
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#include <boost/icl/type_traits/is_interval_container.hpp> |
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#include <boost/icl/concept/interval.hpp> |
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namespace boost{ namespace icl |
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{ |
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//============================================================================== |
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//= AlgoUnifiers<Set> |
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//============================================================================== |
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template<class Type, class Iterator> |
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inline typename enable_if<is_interval_set<Type>, typename Type::codomain_type>::type |
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co_value(Iterator value_) |
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{ |
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typedef typename Type::codomain_type codomain_type; |
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return icl::is_empty(*value_)? codomain_type() : (*value_).lower(); |
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} |
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}} // namespace boost icl |
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#endif |
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