Reified binary propagator. More...
#include <propagator.hpp>
Public Member Functions | |
virtual PropCost | cost (const Space &home, const ModEventDelta &med) const |
Cost function (defined as low binary) | |
virtual void | reschedule (Space &home) |
Schedule function. | |
virtual size_t | dispose (Space &home) |
Delete propagator and return its size. | |
virtual ExecStatus | propagate (Space &home, const ModEventDelta &med)=0 |
Propagation function. | |
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. | |
Public Member Functions inherited from Gecode::Actor | |
virtual Actor * | copy (Space &home)=0 |
Create copy. | |
virtual | ~Actor (void) |
To avoid warnings. |
Protected Member Functions | |
ReBinaryPropagator (Space &home, ReBinaryPropagator &p) | |
Constructor for cloning p. | |
ReBinaryPropagator (Space &home, Propagator &p, View x0, View x1, CtrlView b) | |
Constructor for rewriting p during cloning. | |
ReBinaryPropagator (Home home, View x0, View x1, CtrlView b) | |
Constructor for creation. | |
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 | |
View | x0 |
Two views. | |
View | x1 |
CtrlView | b |
Boolean control view. |
Additional Inherited Members | |
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. |
Reified binary propagator.
Stores two views of type View with propagation condition pc and a Boolean control view of type CtrlView.
If the propagation condition pc has the value PC_GEN_NONE, no subscriptions are created for View.
Definition at line 87 of file propagator.hpp.
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protected |
Constructor for cloning p.
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inlineprotected |
Constructor for rewriting p during cloning.
Definition at line 231 of file propagator.hpp.
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protected |
Constructor for creation.
Definition at line 209 of file propagator.hpp.
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virtual |
Cost function (defined as low binary)
Implements Gecode::Propagator.
Definition at line 241 of file propagator.hpp.
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virtual |
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inlinevirtual |
Delete propagator and return its size.
Reimplemented from Gecode::Actor.
Definition at line 257 of file propagator.hpp.
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protected |
Two views.
Definition at line 90 of file propagator.hpp.
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protected |
Definition at line 90 of file propagator.hpp.
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protected |
Boolean control view.
Definition at line 92 of file propagator.hpp.