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trigonometric.cpp
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1 /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
2 /*
3  * Main authors:
4  * Christian Schulte <schulte@gecode.org>
5  * Vincent Barichard <Vincent.Barichard@univ-angers.fr>
6  *
7  * Copyright:
8  * Christian Schulte, 2002
9  * Vincent Barichard, 2012
10  *
11  * Last modified:
12  * $Date: 2017-04-10 13:21:37 +0200 (Mon, 10 Apr 2017) $ by $Author: schulte $
13  * $Revision: 15631 $
14  *
15  * This file is part of Gecode, the generic constraint
16  * development environment:
17  * http://www.gecode.org
18  *
19  * Permission is hereby granted, free of charge, to any person obtaining
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38  */
39 
40 #include <gecode/float.hh>
41 
42 #ifdef GECODE_HAS_MPFR
43 
45 
46 namespace Gecode {
47 
48  void
49  asin(Home home, FloatVar x0, FloatVar x1) {
50  using namespace Float;
53  }
54 
55  void
56  sin(Home home, FloatVar x0, FloatVar x1) {
57  using namespace Float;
60  }
61 
62  void
63  acos(Home home, FloatVar x0, FloatVar x1) {
64  using namespace Float;
67  }
68 
69  void
70  cos(Home home, FloatVar x0, FloatVar x1) {
71  using namespace Float;
74  }
75 
76  void
77  atan(Home home, FloatVar x0, FloatVar x1) {
78  using namespace Float;
81  }
82 
83  void
84  tan(Home home, FloatVar x0, FloatVar x1) {
85  using namespace Float;
88  }
89 
90 }
91 
92 #endif
93 
94 // STATISTICS: float-post
static ExecStatus post(Home home, A x0, B x1)
Post propagator for .
Definition: tanatan.hpp:190
static ExecStatus post(Home home, A x0, B x1)
Post propagator for .
Definition: sincos.hpp:185
static ExecStatus post(Home home, A x0, B x1)
Post propagator for .
Definition: asinacos.hpp:97
static ExecStatus post(Home home, A x0, B x1)
Post propagator for .
Definition: sincos.hpp:129
static ExecStatus post(Home home, A x0, B x1)
Post propagator for .
Definition: tanatan.hpp:102
void asin(Home home, FloatVar x0, FloatVar x1)
Post propagator for .
void cos(Home home, FloatVar x0, FloatVar x1)
Post propagator for .
void tan(Home home, FloatVar x0, FloatVar x1)
Post propagator for .
static ExecStatus post(Home home, A x0, B x1)
Post propagator for .
Definition: asinacos.hpp:52
Float variables.
Definition: float.hh:874
Gecode toplevel namespace
void sin(Home home, FloatVar x0, FloatVar x1)
Post propagator for .
void acos(Home home, FloatVar x0, FloatVar x1)
Post propagator for .
#define GECODE_POST
Check for failure in a constraint post function.
Definition: macros.hpp:44
Home class for posting propagators
Definition: core.hpp:922
#define GECODE_ES_FAIL(es)
Check whether execution status es is failed, and fail space home.
Definition: macros.hpp:107
void atan(Home home, FloatVar x0, FloatVar x1)
Post propagator for .