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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

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.


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 3490 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 3484 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 3496 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 3503 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 3807 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 3814 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 3821 of file core.hpp.