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on-restart-benchmarks software gecode_base gecode third-party boost numeric interval rounded_transc.hpp
5.9 kB · 140 lines
C++
at develop
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141/* Boost interval/rounded_transc.hpp template implementation file * * Copyright 2002-2003 Hervé Brönnimann, Guillaume Melquiond, Sylvain Pion * * Distributed under the Boost Software License, Version 1.0. * (See accompanying file LICENSE_1_0.txt or * copy at http://www.boost.org/LICENSE_1_0.txt) */
#ifndef GECODE_BOOST_NUMERIC_INTERVAL_ROUNDED_TRANSC_HPP#define GECODE_BOOST_NUMERIC_INTERVAL_ROUNDED_TRANSC_HPP
#include <gecode/third-party/boost/numeric/interval/rounding.hpp>#include <gecode/third-party/boost/numeric/interval/detail/bugs.hpp>#include <gecode/third-party/boost/config/no_tr1/cmath.hpp>
namespace gecode_boost {namespace numeric {namespace interval_lib {
template<class T, class Rounding>struct rounded_transc_exact: Rounding{# define GECODE_BOOST_NUMERIC_INTERVAL_new_func(f) \ T f##_down(const T& x) { GECODE_BOOST_NUMERIC_INTERVAL_using_math(f); return f(x); } \ T f##_up (const T& x) { GECODE_BOOST_NUMERIC_INTERVAL_using_math(f); return f(x); } GECODE_BOOST_NUMERIC_INTERVAL_new_func(exp) GECODE_BOOST_NUMERIC_INTERVAL_new_func(log) GECODE_BOOST_NUMERIC_INTERVAL_new_func(sin) GECODE_BOOST_NUMERIC_INTERVAL_new_func(cos) GECODE_BOOST_NUMERIC_INTERVAL_new_func(tan) GECODE_BOOST_NUMERIC_INTERVAL_new_func(asin) GECODE_BOOST_NUMERIC_INTERVAL_new_func(acos) GECODE_BOOST_NUMERIC_INTERVAL_new_func(atan) GECODE_BOOST_NUMERIC_INTERVAL_new_func(sinh) GECODE_BOOST_NUMERIC_INTERVAL_new_func(cosh) GECODE_BOOST_NUMERIC_INTERVAL_new_func(tanh)# undef GECODE_BOOST_NUMERIC_INTERVAL_new_func# define GECODE_BOOST_NUMERIC_INTERVAL_new_func(f) \ T f##_down(const T& x) { GECODE_BOOST_NUMERIC_INTERVAL_using_ahyp(f); return f(x); } \ T f##_up (const T& x) { GECODE_BOOST_NUMERIC_INTERVAL_using_ahyp(f); return f(x); } GECODE_BOOST_NUMERIC_INTERVAL_new_func(asinh) GECODE_BOOST_NUMERIC_INTERVAL_new_func(acosh) GECODE_BOOST_NUMERIC_INTERVAL_new_func(atanh)# undef GECODE_BOOST_NUMERIC_INTERVAL_new_func}; template<class T, class Rounding>struct rounded_transc_std: Rounding{# define GECODE_BOOST_NUMERIC_INTERVAL_new_func(f) \ T f##_down(const T& x) \ { GECODE_BOOST_NUMERIC_INTERVAL_using_math(f); \ this->downward(); return this->force_rounding(f(x)); } \ T f##_up (const T& x) \ { GECODE_BOOST_NUMERIC_INTERVAL_using_math(f); \ this->upward(); return this->force_rounding(f(x)); } GECODE_BOOST_NUMERIC_INTERVAL_new_func(exp) GECODE_BOOST_NUMERIC_INTERVAL_new_func(log) GECODE_BOOST_NUMERIC_INTERVAL_new_func(sin) GECODE_BOOST_NUMERIC_INTERVAL_new_func(cos) GECODE_BOOST_NUMERIC_INTERVAL_new_func(tan) GECODE_BOOST_NUMERIC_INTERVAL_new_func(asin) GECODE_BOOST_NUMERIC_INTERVAL_new_func(acos) GECODE_BOOST_NUMERIC_INTERVAL_new_func(atan) GECODE_BOOST_NUMERIC_INTERVAL_new_func(sinh) GECODE_BOOST_NUMERIC_INTERVAL_new_func(cosh) GECODE_BOOST_NUMERIC_INTERVAL_new_func(tanh)# undef GECODE_BOOST_NUMERIC_INTERVAL_new_func# define GECODE_BOOST_NUMERIC_INTERVAL_new_func(f) \ T f##_down(const T& x) \ { GECODE_BOOST_NUMERIC_INTERVAL_using_ahyp(f); \ this->downward(); return this->force_rounding(f(x)); } \ T f##_up (const T& x) \ { GECODE_BOOST_NUMERIC_INTERVAL_using_ahyp(f); \ this->upward(); return this->force_rounding(f(x)); } GECODE_BOOST_NUMERIC_INTERVAL_new_func(asinh) GECODE_BOOST_NUMERIC_INTERVAL_new_func(acosh) GECODE_BOOST_NUMERIC_INTERVAL_new_func(atanh)# undef GECODE_BOOST_NUMERIC_INTERVAL_new_func};
template<class T, class Rounding>struct rounded_transc_opp: Rounding{# define GECODE_BOOST_NUMERIC_INTERVAL_new_func(f) \ T f##_down(const T& x) \ { GECODE_BOOST_NUMERIC_INTERVAL_using_math(f); \ this->downward(); T y = this->force_rounding(f(x)); \ this->upward(); return y; } \ T f##_up (const T& x) \ { GECODE_BOOST_NUMERIC_INTERVAL_using_math(f); \ return this->force_rounding(f(x)); } GECODE_BOOST_NUMERIC_INTERVAL_new_func(exp) GECODE_BOOST_NUMERIC_INTERVAL_new_func(log) GECODE_BOOST_NUMERIC_INTERVAL_new_func(cos) GECODE_BOOST_NUMERIC_INTERVAL_new_func(acos) GECODE_BOOST_NUMERIC_INTERVAL_new_func(cosh)# undef GECODE_BOOST_NUMERIC_INTERVAL_new_func# define GECODE_BOOST_NUMERIC_INTERVAL_new_func(f) \ T f##_down(const T& x) \ { GECODE_BOOST_NUMERIC_INTERVAL_using_math(f); \ return -this->force_rounding(-f(x)); } \ T f##_up (const T& x) \ { GECODE_BOOST_NUMERIC_INTERVAL_using_math(f); \ return this->force_rounding(f(x)); } GECODE_BOOST_NUMERIC_INTERVAL_new_func(sin) GECODE_BOOST_NUMERIC_INTERVAL_new_func(tan) GECODE_BOOST_NUMERIC_INTERVAL_new_func(asin) GECODE_BOOST_NUMERIC_INTERVAL_new_func(atan) GECODE_BOOST_NUMERIC_INTERVAL_new_func(sinh) GECODE_BOOST_NUMERIC_INTERVAL_new_func(tanh)# undef GECODE_BOOST_NUMERIC_INTERVAL_new_func# define GECODE_BOOST_NUMERIC_INTERVAL_new_func(f) \ T f##_down(const T& x) \ { GECODE_BOOST_NUMERIC_INTERVAL_using_ahyp(f); \ this->downward(); T y = this->force_rounding(f(x)); \ this->upward(); return y; } \ T f##_up (const T& x) \ { GECODE_BOOST_NUMERIC_INTERVAL_using_ahyp(f); \ return this->force_rounding(f(x)); } GECODE_BOOST_NUMERIC_INTERVAL_new_func(asinh) GECODE_BOOST_NUMERIC_INTERVAL_new_func(atanh)# undef GECODE_BOOST_NUMERIC_INTERVAL_new_func# define GECODE_BOOST_NUMERIC_INTERVAL_new_func(f) \ T f##_down(const T& x) \ { GECODE_BOOST_NUMERIC_INTERVAL_using_ahyp(f); \ return -this->force_rounding(-f(x)); } \ T f##_up (const T& x) \ { GECODE_BOOST_NUMERIC_INTERVAL_using_ahyp(f); \ return this->force_rounding(f(x)); } GECODE_BOOST_NUMERIC_INTERVAL_new_func(acosh)# undef GECODE_BOOST_NUMERIC_INTERVAL_new_func}; } // namespace interval_lib} // namespace numeric} // namespace gecode_boost
#endif // GECODE_BOOST_NUMERIC_INTERVAL_ROUNDED_TRANSC_HPP