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58 lines
1.9 KiB
58 lines
1.9 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_INTERVAL_TRAITS_HPP_JOFA_100926 |
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#define BOOST_ICL_INTERVAL_TRAITS_HPP_JOFA_100926 |
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#include <boost/icl/type_traits/domain_type_of.hpp> |
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#include <boost/icl/type_traits/difference_type_of.hpp> |
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#include <boost/icl/type_traits/size_type_of.hpp> |
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namespace boost{ namespace icl |
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{ |
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template<class Type> struct interval_traits; |
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template<class Type> |
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struct domain_type_of<interval_traits<Type> > |
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{ |
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typedef typename interval_traits<Type>::domain_type type; |
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}; |
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//------------------------------------------------------------------------------ |
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//- Adapter class |
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//------------------------------------------------------------------------------ |
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template<class Type> struct interval_traits |
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{ |
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typedef interval_traits type; |
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typedef typename domain_type_of<Type>::type domain_type; |
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static Type construct(const domain_type& lo, const domain_type& up); |
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static domain_type upper(const Type& inter_val); |
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static domain_type lower(const Type& inter_val); |
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}; |
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template<class Type> |
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struct difference_type_of<interval_traits<Type> > |
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{ |
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typedef typename interval_traits<Type>::domain_type domain_type; |
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typedef typename difference_type_of<domain_type>::type type; |
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}; |
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template<class Type> |
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struct size_type_of<interval_traits<Type> > |
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{ |
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typedef typename interval_traits<Type>::domain_type domain_type; |
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typedef typename size_type_of<domain_type>::type type; |
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}; |
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}} // namespace boost icl |
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#endif |
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