
Domain consistent positive power propagator. More...
#include <arithmetic.hh>
Public Member Functions | |
| virtual Actor * | copy (Space &home) |
| Copy propagator during cloning. | |
| virtual PropCost | cost (const Space &home, const ModEventDelta &med) const |
| Cost function. | |
| virtual ExecStatus | propagate (Space &home, const ModEventDelta &med) |
| Perform propagation. | |
Public Member Functions inherited from Gecode::MixBinaryPropagator< VA, PC_INT_DOM, VB, PC_INT_DOM > | |
| virtual void | reschedule (Space &home) |
| Schedule function. | |
| virtual size_t | dispose (Space &home) |
| Delete propagator and return its size. | |
| ModEventDelta | modeventdelta (void) const |
| Return the modification event delta. | |
| virtual ExecStatus | advise (Space &home, Advisor &a, const Delta &d) |
| Advise function. | |
| virtual void | advise (Space &home, Advisor &a) |
| Run advisor a to be run on failure in failed space. | |
| double | afc (void) const |
| Return the accumlated failure count. | |
| unsigned int | id (void) const |
| Return propagator id. | |
| PropagatorGroup | group (void) const |
| Return group propagator belongs to. | |
| void | group (PropagatorGroup g) |
| Add propagator to group g. | |
| bool | disabled (void) const |
| Whether propagator is currently disabled. | |
| virtual | ~Actor (void) |
| To avoid warnings. | |
Static Public Member Functions | |
| static ExecStatus | post (Home home, VA x0, VB x1, Ops ops) |
| Post propagator. | |
| static void * | operator new (size_t s, Space &home) |
| Allocate memory from space. | |
| static void | operator delete (void *p, Space &home) |
| No-op for exceptions. | |
| static void * | operator new (size_t s) |
| Not used. | |
| static void | operator delete (void *p) |
| Not used. | |
Protected Member Functions | |
| PowPlusDom (Home home, VA x0, VB x1, const Ops &ops) | |
| Constructor for posting. | |
| PowPlusDom (Space &home, PowPlusDom< VA, VB, Ops > &p) | |
| Constructor for cloning p. | |
Protected Member Functions inherited from Gecode::MixBinaryPropagator< VA, PC_INT_DOM, VB, PC_INT_DOM > | |
| MixBinaryPropagator (Space &home, MixBinaryPropagator &p) | |
| Constructor for cloning. | |
| MixBinaryPropagator (Home home, VA x0, VB x1) | |
| Constructor for creation. | |
| MixBinaryPropagator (Space &home, Propagator &p, VA x0, VB x1) | |
| Constructor for rewriting p during cloning. | |
Protected Member Functions inherited from Gecode::Propagator | |
| Propagator (Home home) | |
| Constructor for posting. | |
| Propagator (Space &home, Propagator &p) | |
| Constructor for cloning p. | |
| Propagator * | fwd (void) const |
| Return forwarding pointer during copying. | |
| Kernel::GPI::Info & | gpi (void) |
| Provide access to global propagator information. | |
Protected Attributes | |
| Ops | ops |
| Operations. | |
Protected Attributes inherited from Gecode::MixBinaryPropagator< VA, PC_INT_DOM, VB, PC_INT_DOM > | |
| VA | x0 |
| View of type View0. | |
| VB | x1 |
| View of type View1. | |
Domain consistent positive power propagator.
This propagator is for positive views only.
Definition at line 420 of file arithmetic.hh.
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Cost function.
If a view has been assigned, the cost is low unary. If in stage for bounds propagation, the cost is low binary. Otherwise it is high binary.
Reimplemented from Gecode::MixBinaryPropagator< VA, PC_INT_DOM, VB, PC_INT_DOM >.
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Operations.
Definition at line 425 of file arithmetic.hh.