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4.1 kB · 136 lines
C++
at develop
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- *//* * Main authors: * Christian Schulte <schulte@gecode.org> * Vincent Barichard <Vincent.Barichard@univ-angers.fr> * * Copyright: * Christian Schulte, 2002 * Vincent Barichard, 2012 * * This file is part of Gecode, the generic constraint * development environment: * http://www.gecode.org * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * */
#include <gecode/float/arithmetic.hh>
namespace Gecode {
void abs(Home home, FloatVar x0, FloatVar x1) { using namespace Float; GECODE_POST; GECODE_ES_FAIL((Arithmetic::Abs<FloatView,FloatView>::post(home,x0,x1))); }
void max(Home home, FloatVar x0, FloatVar x1, FloatVar x2) { using namespace Float; GECODE_POST; GECODE_ES_FAIL((Arithmetic::Max<FloatView,FloatView,FloatView>::post(home,x0,x1,x2))); }
void max(Home home, const FloatVarArgs& x, FloatVar y) { using namespace Float; if (x.size() == 0) throw TooFewArguments("Float::max"); GECODE_POST; ViewArray<FloatView> xv(home,x); GECODE_ES_FAIL(Arithmetic::NaryMax<FloatView>::post(home,xv,y)); }
void min(Home home, FloatVar x0, FloatVar x1, FloatVar x2) { using namespace Float; GECODE_POST; GECODE_ES_FAIL((Arithmetic::Min<FloatView,FloatView,FloatView>::post(home,x0,x1,x2))); }
void min(Home home, const FloatVarArgs& x, FloatVar y) { using namespace Float; if (x.size() == 0) throw TooFewArguments("Float::min"); GECODE_POST; ViewArray<MinusView> m(home,x.size()); for (int i=x.size(); i--; ) m[i] = MinusView(x[i]); MinusView my(y); GECODE_ES_FAIL(Arithmetic::NaryMax<MinusView>::post(home,m,my)); }
void mult(Home home, FloatVar x0, FloatVar x1, FloatVar x2) { using namespace Float; GECODE_POST; GECODE_ES_FAIL((Arithmetic::Mult<FloatView>::post(home,x0,x1,x2))); }
void sqr(Home home, FloatVar x0, FloatVar x1) { using namespace Float; GECODE_POST; GECODE_ES_FAIL((Arithmetic::Sqr<FloatView>::post(home,x0,x1))); }
void sqrt(Home home, FloatVar x0, FloatVar x1) { using namespace Float; GECODE_POST; GECODE_ES_FAIL((Arithmetic::Sqrt<FloatView,FloatView>::post(home,x0,x1))); }
void pow(Home home, FloatVar x0, int n, FloatVar x1) { using namespace Float; if (n < 0) throw OutOfLimits("pow"); GECODE_POST; GECODE_ES_FAIL((Arithmetic::Pow<FloatView,FloatView>::post(home,x0,x1,n))); }
void nroot(Home home, FloatVar x0, int n, FloatVar x1) { using namespace Float; if (n < 0) throw OutOfLimits("nroot"); GECODE_POST; GECODE_ES_FAIL((Arithmetic::NthRoot<FloatView,FloatView>::post(home,x0,x1,n))); }
void div(Home home, FloatVar x0, FloatVar x1, FloatVar x2) { using namespace Float; GECODE_POST; GECODE_ES_FAIL( (Arithmetic::Div<FloatView,FloatView,FloatView>::post(home,x0,x1,x2))); }
}
// STATISTICS: float-post