173 lines
4.5 KiB
C++
173 lines
4.5 KiB
C++
/* Boost interval/utility.hpp template interface file
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*
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* Copyright 2013 Cromwell D. Enage
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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 copy at
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* http://www.boost.org/LICENSE_1_0.txt)
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*/
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#ifndef BOOST_NUMERIC_INTERVAL_UTILITY_FWD_HPP
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#define BOOST_NUMERIC_INTERVAL_UTILITY_FWD_HPP
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#include <boost/config.hpp>
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#include <boost/numeric/interval/detail/interval_prototype.hpp>
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#include <utility>
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/*
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* Interface of simple functions
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*/
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namespace boost { namespace numeric {
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/*
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* Utility Functions
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*/
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template<class T, class Policies>
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const T& lower(const interval<T,Policies>& x);
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template<class T, class Policies>
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const T& upper(const interval<T,Policies>& x);
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template<class T, class Policies>
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T checked_lower(const interval<T,Policies>& x);
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template<class T, class Policies>
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T width(const interval<T,Policies>& x);
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template<class T, class Policies>
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T median(const interval<T,Policies>& x);
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template<class T, class Policies>
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interval<T,Policies> widen(const interval<T,Policies>& x, const T& v);
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/*
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* Set-like operations
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*/
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template <class T, class Policies>
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bool empty(const interval<T,Policies>& x);
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template <class T, class Policies>
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bool zero_in(const interval<T,Policies>& x);
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template <class T, class Policies>
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bool in_zero(const interval<T,Policies>& x); // DEPRECATED
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template <class T, class Policies>
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bool in(const T& x, const interval<T,Policies>& y);
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template <class T, class Policies>
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bool
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subset(
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const interval<T,Policies>& x
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, const interval<T,Policies>& y
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);
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template <class T, class Policies1, class Policies2>
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bool
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proper_subset(
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const interval<T,Policies1>& x
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, const interval<T,Policies2>& y
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);
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template <class T, class Policies1, class Policies2>
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bool
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overlap(
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const interval<T,Policies1>& x
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, const interval<T,Policies2>& y
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);
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template <class T, class Policies>
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bool singleton(const interval<T, Policies>& x);
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template <class T, class Policies1, class Policies2>
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bool
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equal(
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const interval<T,Policies1>& x
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, const interval<T,Policies2>& y
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);
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template <class T, class Policies>
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interval<T, Policies>
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intersect(
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const interval<T,Policies>& x
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, const interval<T,Policies>& y
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);
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template <class T, class Policies>
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interval<T, Policies>
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hull(const interval<T,Policies>& x, const interval<T,Policies>& y);
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template <class T, class Policies>
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interval<T, Policies>
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hull(const interval<T,Policies>& x, const T& y);
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template <class T, class Policies>
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interval<T, Policies>
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hull(const T& x, const interval<T,Policies>& y);
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template <class T>
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interval<T> hull(const T& x, const T& y);
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template <class T, class Policies>
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std::pair<interval<T,Policies>,interval<T,Policies> >
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bisect(const interval<T,Policies>& x);
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/*
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* Elementary functions
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*/
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template <class T, class Policies>
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T norm(const interval<T,Policies>& x);
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template <class T, class Policies>
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interval<T,Policies> abs(const interval<T,Policies>& x);
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template <class T, class Policies>
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interval<T,Policies>
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max BOOST_PREVENT_MACRO_SUBSTITUTION (
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const interval<T,Policies>& x
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, const interval<T,Policies>& y
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);
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template <class T, class Policies>
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interval<T,Policies>
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max BOOST_PREVENT_MACRO_SUBSTITUTION (
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const interval<T,Policies>& x
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, const T& y
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);
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template <class T, class Policies>
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interval<T,Policies>
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max BOOST_PREVENT_MACRO_SUBSTITUTION (
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const T& x
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, const interval<T,Policies>& y
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);
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template <class T, class Policies>
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interval<T,Policies>
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min BOOST_PREVENT_MACRO_SUBSTITUTION (
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const interval<T,Policies>& x
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, const interval<T,Policies>& y
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);
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template <class T, class Policies>
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interval<T,Policies>
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min BOOST_PREVENT_MACRO_SUBSTITUTION (
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const interval<T,Policies>& x
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, const T& y
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);
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template <class T, class Policies>
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interval<T,Policies>
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min BOOST_PREVENT_MACRO_SUBSTITUTION (
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const T& x
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, const interval<T,Policies>& y
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);
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}} // namespace boost::numeric
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#endif // include guard
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