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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: 2010-03-03 17:40:32 +0100 (Wed, 03 Mar 2010) $ 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, void (*c)(Space& home),
45  IntConLevel) {
46  if (home.failed()) return;
48  }
49 
50  void
51  wait(Home home, BoolVar x, void (*c)(Space& home),
52  IntConLevel) {
53  if (home.failed()) return;
55  }
56 
57  void
58  wait(Home home, const IntVarArgs& x, void (*c)(Space& home),
59  IntConLevel) {
60  if (home.failed()) return;
61  ViewArray<Int::IntView> xv(home,x);
63  }
64 
65  void
66  wait(Home home, const BoolVarArgs& x, void (*c)(Space& home),
67  IntConLevel) {
68  if (home.failed()) return;
69  ViewArray<Int::BoolView> xv(home,x);
71  }
72 
73  void
74  when(Home home, BoolVar x,
75  void (*t)(Space& home), void (*e)(Space& home),
76  IntConLevel) {
77  if (home.failed()) return;
79  }
80 
81 }
82 
83 // STATISTICS: int-post
NodeType t
Type of node.
Definition: bool-expr.cpp:234
IntConLevel
Consistency levels for integer propagators.
Definition: int.hh:937
Wait propagator for single view.
Definition: wait.hh:52
static ExecStatus post(Home home, BoolView x, void(*t)(Space &), void(*e)(Space &))
Post propagator.
Definition: when.cpp:43
Wait propagator for several views.
Definition: wait.hh:82
Computation spaces.
Definition: core.hpp:1362
bool failed(void) const
Check whether space is failed.
Definition: core.hpp:3442
Gecode::FloatVal c(-8, 8)
void when(Home home, BoolVar x, void(*t)(Space &home), void(*e)(Space &home), IntConLevel)
Execute t (then) when x is assigned one, and e (else) otherwise.
Definition: exec.cpp:74
Passing integer variables.
Definition: int.hh:636
Passing Boolean variables.
Definition: int.hh:690
Boolean integer variables.
Definition: int.hh:491
Node * x
Pointer to corresponding Boolean expression node.
Definition: bool-expr.cpp:253
Integer variables.
Definition: int.hh:350
Gecode toplevel namespace
void wait(Home home, FloatVar x, void(*c)(Space &home))
Execute c when x becomes assigned.
Definition: exec.cpp:44
Home class for posting propagators
Definition: core.hpp:717
#define GECODE_ES_FAIL(es)
Check whether execution status es is failed, and fail space home.
Definition: macros.hpp:96