Binary domain consistent equality propagator. More...
#include <rel.hh>
Public Member Functions | |
EqDom (Home home, View0 x0, View1 x1) | |
Constructor for posting. | |
EqDom (Space &home, Propagator &p, View0 x0, View1 x1) | |
Constructor for rewriting p during cloning. | |
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. | |
![]() | |
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, View0 x0, View1 x1) |
Post domain consistent 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 | |
EqDom (Space &home, EqDom< View0, View1 > &p) | |
Constructor for cloning p. | |
![]() | |
MixBinaryPropagator (Space &home, MixBinaryPropagator &p) | |
Constructor for cloning. | |
MixBinaryPropagator (Home home, View0 x0, View1 x1) | |
Constructor for creation. | |
MixBinaryPropagator (Space &home, Propagator &p, View0 x0, View1 x1) | |
Constructor for rewriting p during cloning. | |
![]() | |
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. | |
Additional Inherited Members | |
![]() | |
![]() | |
View0 | x0 |
View of type View0. | |
View1 | x1 |
View of type View1. | |
Binary domain consistent equality propagator.
Uses staging by first performing bounds propagation and only then domain propagation.
Requires
|
inlineprotected |
|
inline |
|
inline |
|
virtual |
|
virtual |
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< View0, PC_INT_DOM, View1, PC_INT_DOM >.
|
virtual |
|
static |