Status of constraint propagation and branching commit
[Programming actors]

Functions
ExecStatus	Gecode::Space::ES_SUBSUMED (Propagator &p)
ExecStatus	Gecode::Space::ES_SUBSUMED_DISPOSED (Propagator &p, size_t s)
	Propagator p is subsumed
ExecStatus	Gecode::Space::ES_FIX_PARTIAL (Propagator &p, const ModEventDelta &med)
	Propagator p has computed partial fixpoint
ExecStatus	Gecode::Space::ES_NOFIX_PARTIAL (Propagator &p, const ModEventDelta &med)
	Propagator p has not computed partial fixpoint
template<class A >
ExecStatus	Gecode::Space::ES_FIX_DISPOSE (Council< A > &c, A &a)
	Advisor a must be disposed
template<class A >
ExecStatus	Gecode::Space::ES_NOFIX_DISPOSE (Council< A > &c, A &a)
	Advisor a must be disposed and its propagator must be run
template<class A >
ExecStatus	Gecode::Space::ES_NOFIX_DISPOSE_FORCE (Council< A > &c, A &a)
	Advisor a must be disposed and its propagator must be forcefully rescheduled

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Detailed Description

Note that the enum values starting with a double underscore should not be used directly. Instead, use the provided functions with the same name without leading underscores.

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Function Documentation

ExecStatus Gecode::Space::ES_SUBSUMED

(

Propagator &

p

)

[inline, inherited]

Propagator p is subsumed

First disposes the propagator and then returns subsumption.

Warning:

Has a side-effect on the propagator. Overwrites the modification event delta of a propagator. Use only directly with returning from propagation.

Definition at line 3482 of file core.hpp.

ExecStatus Gecode::Space::ES_SUBSUMED_DISPOSED	(	Propagator &	p,
		size_t	s
	)			[inline, inherited]

Propagator p is subsumed

The size of the propagator is s.

Note that the propagator must be subsumed and also disposed. So in general, there should be code such as

 return ES_SUBSUMED_DISPOSE(home,*this,dispose(home)) 

.

Warning:

Has a side-effect on the propagator. Overwrites the modification event delta of a propagator. Use only directly with returning from propagation.

Definition at line 3476 of file core.hpp.

ExecStatus Gecode::Space::ES_FIX_PARTIAL	(	Propagator &	p,
		const ModEventDelta &	med
	)			[inline, inherited]

Propagator p has computed partial fixpoint

Set modification event delta to med and schedule propagator accordingly.

Warning:

Has a side-effect on the propagator. Use only directly with returning from propagation.

Definition at line 3488 of file core.hpp.

ExecStatus Gecode::Space::ES_NOFIX_PARTIAL	(	Propagator &	p,
		const ModEventDelta &	med
	)			[inline, inherited]

Propagator p has not computed partial fixpoint

Combine current modification event delta with and schedule propagator accordingly.

Warning:

Has a side-effect on the propagator. Use only directly with returning from propagation.

Definition at line 3495 of file core.hpp.

template<class A >

ExecStatus Gecode::Space::ES_FIX_DISPOSE	(	Council< A > &	c,
		A &	a
	)			[inline, inherited]

Advisor a must be disposed

Disposes the advisor and returns that the propagator of a need not be run.

Warning:

Has a side-effect on the advisor. Use only directly when returning from advise.

Definition at line 3799 of file core.hpp.

template<class A >

ExecStatus Gecode::Space::ES_NOFIX_DISPOSE	(	Council< A > &	c,
		A &	a
	)			[inline, inherited]

Advisor a must be disposed and its propagator must be run

Disposes the advisor and returns that the propagator of a must be run.

Warning:

Has a side-effect on the advisor. Use only directly when returning from advise.

Definition at line 3806 of file core.hpp.

template<class A >

ExecStatus Gecode::Space::ES_NOFIX_DISPOSE_FORCE	(	Council< A > &	c,
		A &	a
	)			[inline, inherited]

Advisor a must be disposed and its propagator must be forcefully rescheduled

Disposes the advisor and returns that the propagator of a must be run and must be forcefully rescheduled (including recomputation of cost).

Warning:

Has a side-effect on the advisor. Use only directly when returning from advise.

Definition at line 3813 of file core.hpp.