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248 lines
6.0 KiB
248 lines
6.0 KiB
/* Boost interval/compare/explicit.hpp template implementation file |
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* |
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* Copyright 2000 Jens Maurer |
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* Copyright 2002 Hervé Brönnimann, Guillaume Melquiond, Sylvain Pion |
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* |
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* Distributed under the Boost Software License, Version 1.0. |
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* (See accompanying file LICENSE_1_0.txt or |
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* copy at http://www.boost.org/LICENSE_1_0.txt) |
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*/ |
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#ifndef BOOST_NUMERIC_INTERVAL_COMPARE_EXPLICIT_HPP |
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#define BOOST_NUMERIC_INTERVAL_COMPARE_EXPLICIT_HPP |
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#include <boost/numeric/interval/detail/interval_prototype.hpp> |
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namespace boost { |
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namespace numeric { |
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namespace interval_lib { |
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/* |
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* Certainly... operations |
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*/ |
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template<class T, class Policies1, class Policies2> inline |
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bool cerlt(const interval<T, Policies1>& x, const interval<T, Policies2>& y) |
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{ |
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return x.upper() < y.lower(); |
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} |
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template<class T, class Policies> inline |
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bool cerlt(const interval<T, Policies>& x, const T& y) |
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{ |
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return x.upper() < y; |
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} |
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template<class T, class Policies> inline |
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bool cerlt(const T& x, const interval<T, Policies>& y) |
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{ |
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return x < y.lower(); |
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} |
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template<class T, class Policies1, class Policies2> inline |
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bool cerle(const interval<T, Policies1>& x, const interval<T, Policies2>& y) |
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{ |
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return x.upper() <= y.lower(); |
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} |
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template<class T, class Policies> inline |
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bool cerle(const interval<T, Policies>& x, const T& y) |
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{ |
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return x.upper() <= y; |
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} |
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template<class T, class Policies> inline |
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bool cerle(const T& x, const interval<T, Policies>& y) |
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{ |
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return x <= y.lower(); |
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} |
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template<class T, class Policies1, class Policies2> inline |
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bool cergt(const interval<T, Policies1>& x, const interval<T, Policies2>& y) |
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{ |
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return x.lower() > y.upper(); |
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} |
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template<class T, class Policies> inline |
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bool cergt(const interval<T, Policies>& x, const T& y) |
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{ |
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return x.lower() > y; |
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} |
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template<class T, class Policies> inline |
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bool cergt(const T& x, const interval<T, Policies>& y) |
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{ |
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return x > y.upper(); |
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} |
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template<class T, class Policies1, class Policies2> inline |
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bool cerge(const interval<T, Policies1>& x, const interval<T, Policies2>& y) |
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{ |
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return x.lower() >= y.upper(); |
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} |
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template<class T, class Policies> inline |
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bool cerge(const interval<T, Policies>& x, const T& y) |
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{ |
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return x.lower() >= y; |
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} |
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template<class T, class Policies> inline |
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bool cerge(const T& x, const interval<T, Policies>& y) |
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{ |
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return x >= y.upper(); |
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} |
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template<class T, class Policies1, class Policies2> inline |
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bool cereq(const interval<T, Policies1>& x, const interval<T, Policies2>& y) |
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{ |
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return x.lower() == y.upper() && y.lower() == x.upper(); |
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} |
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template<class T, class Policies> inline |
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bool cereq(const interval<T, Policies>& x, const T& y) |
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{ |
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return x.lower() == y && x.upper() == y; |
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} |
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template<class T, class Policies> inline |
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bool cereq(const T& x, const interval<T, Policies>& y) |
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{ |
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return x == y.lower() && x == y.upper(); |
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} |
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template<class T, class Policies1, class Policies2> inline |
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bool cerne(const interval<T, Policies1>& x, const interval<T, Policies2>& y) |
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{ |
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return x.upper() < y.lower() || y.upper() < x.lower(); |
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} |
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template<class T, class Policies> inline |
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bool cerne(const interval<T, Policies>& x, const T& y) |
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{ |
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return x.upper() < y || y < x.lower(); |
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} |
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template<class T, class Policies> inline |
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bool cerne(const T& x, const interval<T, Policies>& y) |
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{ |
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return x < y.lower() || y.upper() < x; |
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} |
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/* |
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* Possibly... comparisons |
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*/ |
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template<class T, class Policies1, class Policies2> inline |
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bool poslt(const interval<T, Policies1>& x, const interval<T, Policies2>& y) |
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{ |
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return x.lower() < y.upper(); |
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} |
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template<class T, class Policies> inline |
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bool poslt(const interval<T, Policies>& x, const T& y) |
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{ |
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return x.lower() < y; |
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} |
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template<class T, class Policies> inline |
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bool poslt(const T& x, const interval<T, Policies>& y) |
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{ |
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return x < y.upper(); |
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} |
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template<class T, class Policies1, class Policies2> inline |
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bool posle(const interval<T, Policies1>& x, const interval<T, Policies2>& y) |
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{ |
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return x.lower() <= y.upper(); |
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} |
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template<class T, class Policies> inline |
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bool posle(const interval<T, Policies>& x, const T& y) |
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{ |
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return x.lower() <= y; |
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} |
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template<class T, class Policies> inline |
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bool posle(const T& x, const interval<T, Policies>& y) |
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{ |
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return x <= y.upper(); |
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} |
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template<class T, class Policies1, class Policies2> inline |
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bool posgt(const interval<T, Policies1>& x, const interval<T, Policies2>& y) |
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{ |
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return x.upper() > y.lower(); |
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} |
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template<class T, class Policies> inline |
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bool posgt(const interval<T, Policies>& x, const T& y) |
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{ |
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return x.upper() > y; |
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} |
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template<class T, class Policies> inline |
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bool posgt(const T& x, const interval<T, Policies> & y) |
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{ |
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return x > y.lower(); |
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} |
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template<class T, class Policies1, class Policies2> inline |
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bool posge(const interval<T, Policies1>& x, const interval<T, Policies2>& y) |
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{ |
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return x.upper() >= y.lower(); |
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} |
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template<class T, class Policies> inline |
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bool posge(const interval<T, Policies>& x, const T& y) |
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{ |
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return x.upper() >= y; |
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} |
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template<class T, class Policies> inline |
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bool posge(const T& x, const interval<T, Policies>& y) |
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{ |
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return x >= y.lower(); |
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} |
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template<class T, class Policies1, class Policies2> inline |
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bool poseq(const interval<T, Policies1>& x, const interval<T, Policies2>& y) |
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{ |
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return x.upper() >= y.lower() && y.upper() >= x.lower(); |
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} |
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template<class T, class Policies> inline |
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bool poseq(const interval<T, Policies>& x, const T& y) |
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{ |
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return x.upper() >= y && y >= x.lower(); |
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} |
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template<class T, class Policies> inline |
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bool poseq(const T& x, const interval<T, Policies>& y) |
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{ |
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return x >= y.lower() && y.upper() >= x; |
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} |
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template<class T, class Policies1, class Policies2> inline |
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bool posne(const interval<T, Policies1>& x, const interval<T, Policies2>& y) |
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{ |
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return x.upper() != y.lower() || y.upper() != x.lower(); |
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} |
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template<class T, class Policies> inline |
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bool posne(const interval<T, Policies>& x, const T& y) |
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{ |
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return x.upper() != y || y != x.lower(); |
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} |
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template<class T, class Policies> inline |
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bool posne(const T& x, const interval<T, Policies>& y) |
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{ |
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return x != y.lower() || y.upper() != x; |
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} |
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} // namespace interval_lib |
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} // namespace numeric |
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} //namespace boost |
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#endif // BOOST_NUMERIC_INTERVAL_COMPARE_EXPLICIT_HPP
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