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prop.hpp
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33
34namespace Gecode { namespace Int {
35
36 template<class Task, class PL>
39 : Propagator(home), t(t0) {
40 t.subscribe(home,*this,PL::pc);
41 }
42
43 template<class Task, class PL>
46 : Propagator(home,p) {
47 t.update(home,p.t);
48 }
49
50 template<class Task, class PL>
53 return PropCost::linear(PropCost::HI,t.size());
54 }
55
56 template<class Task, class PL>
57 void
59 t.reschedule(home,*this,PL::pc);
60 }
61
62 template<class Task, class PL>
63 forceinline size_t
65 t.cancel(home,*this,PL::pc);
66 (void) Propagator::dispose(home);
67 return sizeof(*this);
68 }
69
70}}
71
72// STATISTICS: int-prop
NodeType t
Type of node.
int p
Number of positive literals for node type.
virtual size_t dispose(Space &home)
Delete actor and return its size.
Definition core.hpp:3252
Home class for posting propagators
Definition core.hpp:856
Task array.
Definition task.hh:165
Propagator for tasks
Definition task.hh:424
TaskArray< Task > t
Tasks.
Definition task.hh:427
virtual size_t dispose(Space &home)
Delete propagator and return its size.
Definition prop.hpp:64
virtual void reschedule(Space &home)
Schedule function.
Definition prop.hpp:58
virtual PropCost cost(const Space &home, const ModEventDelta &med) const
Cost function (defined as high linear)
Definition prop.hpp:52
TaskProp(Home home, TaskArray< Task > &t)
Constructor for creation.
Definition prop.hpp:38
Propagation cost.
Definition core.hpp:486
static PropCost linear(PropCost::Mod m, unsigned int n)
Linear complexity for modifier pcm and size measure n.
Definition core.hpp:4796
@ HI
Expensive.
Definition core.hpp:514
Base-class for propagators.
Definition core.hpp:1064
Computation spaces.
Definition core.hpp:1742
int ModEventDelta
Modification event deltas.
Definition core.hpp:89
Gecode toplevel namespace
#define forceinline
Definition config.hpp:187