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exec.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  *
6  * Copyright:
7  * Christian Schulte, 2009
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10  * $Date: 2017-02-16 12:11:51 +0100 (Thu, 16 Feb 2017) $ by $Author: schulte $
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37 
38 #include <gecode/int/exec.hh>
39 #include <gecode/kernel/wait.hh>
40 
41 namespace Gecode {
42 
43  void
44  wait(Home home, IntVar x, std::function<void(Space& home)> c,
45  IntPropLevel) {
48  }
49 
50  void
51  wait(Home home, BoolVar x, std::function<void(Space& home)> c,
52  IntPropLevel) {
55  }
56 
57  void
58  wait(Home home, const IntVarArgs& x, std::function<void(Space& home)> c,
59  IntPropLevel) {
61  ViewArray<Int::IntView> xv(home,x);
63  }
64 
65  void
66  wait(Home home, const BoolVarArgs& x, std::function<void(Space& home)> c,
67  IntPropLevel) {
69  ViewArray<Int::BoolView> xv(home,x);
71  }
72 
73 
74  void
75  when(Home home, BoolVar x,
76  std::function<void(Space& home)> t,
77  std::function<void(Space& home)> e,
78  IntPropLevel) {
81  }
82 
83  void
84  when(Home home, BoolVar x,
85  std::function<void(Space& home)> t,
86  IntPropLevel) {
87  when(home, x, t, [](Space&) {});
88  }
89 
90 }
91 
92 // STATISTICS: int-post
NodeType t
Type of node.
Definition: bool-expr.cpp:234
Wait propagator for single view.
Definition: wait.hh:52
Wait propagator for several views.
Definition: wait.hh:85
Computation spaces.
Definition: core.hpp:1748
Gecode::FloatVal c(-8, 8)
void wait(Home home, FloatVar x, std::function< void(Space &home)> c)
Execute c when x becomes assigned.
Definition: exec.cpp:44
Passing integer variables.
Definition: int.hh:639
Passing Boolean variables.
Definition: int.hh:693
Boolean integer variables.
Definition: int.hh:494
IntPropLevel
Propagation levels for integer propagators.
Definition: int.hh:955
Integer variables.
Definition: int.hh:353
static ExecStatus post(Home home, BoolView x, std::function< void(Space &home)> t, std::function< void(Space &home)> e)
Post propagator.
Definition: when.hpp:56
Post propagator for SetVar x
Definition: set.hh:784
Gecode toplevel namespace
#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 when(Home home, BoolVar x, std::function< void(Space &home)> t, std::function< void(Space &home)> e, IntPropLevel)
Execute t (then) when x is assigned one, and e (else) otherwise.
Definition: exec.cpp:75