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exec.hh
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37 
38 #ifndef __GECODE_INT_EXEC_HH__
39 #define __GECODE_INT_EXEC_HH__
40 
41 #include <gecode/int.hh>
42 
48 namespace Gecode { namespace Int { namespace Exec {
49 
56  class When : public UnaryPropagator<BoolView,PC_BOOL_VAL> {
57  protected:
60  SharedData<std::function<void(Space& home)>> t;
62  SharedData<std::function<void(Space& home)>> e;
64  When(Space& home, bool share, When& p);
66  When(Home home, BoolView x,
67  std::function<void(Space& home)> t,
68  std::function<void(Space& home)> e);
69  public:
72  virtual Actor* copy(Space& home, bool share);
75  virtual ExecStatus propagate(Space& home, const ModEventDelta& med);
77  static ExecStatus post(Home home, BoolView x,
78  std::function<void(Space& home)> t,
79  std::function<void(Space& home)> e);
82  virtual size_t dispose(Space& home);
83  };
84 
85 }}}
86 
87 #include <gecode/int/exec/when.hpp>
88 
89 #endif
90 
91 // STATISTICS: int-prop
92 
Post propagator for SetVar x
Definition: set.hh:784
Class for sharing data between spaces.
Definition: shared-data.hpp:42
SharedData< std::function< void(Space &home)> > t
Then function.
Definition: exec.hh:60
Computation spaces.
Definition: core.hpp:1748
virtual Actor * copy(Space &home, bool share)
Copy propagator during cloning.
Definition: when.cpp:43
Base-class for both propagators and branchers.
Definition: core.hpp:696
Conditional propagator.
Definition: exec.hh:56
Boolean view for Boolean variables.
Definition: view.hpp:1315
Gecode toplevel namespace
virtual size_t dispose(Space &home)
Dispose propagator.
Definition: when.cpp:63
#define GECODE_INT_EXPORT
Definition: int.hh:81
Home class for posting propagators
Definition: core.hpp:922
ModEventDelta med
A set of modification events (used during propagation)
Definition: core.hpp:1103
SharedData< std::function< void(Space &home)> > e
Else function pointer.
Definition: exec.hh:62
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
Unary propagator.
Definition: propagator.hpp:59
When(Space &home, bool share, When &p)
Constructor for cloning p.
Definition: when.hpp:49
int ModEventDelta
Modification event deltas.
Definition: core.hpp:169
int p
Number of positive literals for node type.
Definition: bool-expr.cpp:236
virtual ExecStatus propagate(Space &home, const ModEventDelta &med)
Perform propagation.
Definition: when.cpp:48
ExecStatus
Definition: core.hpp:540