Base-class for reified binary linear propagators. More...
#include <linear.hh>
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 | |
ReLinBin (Space &home, ReLinBin &p) | |
Constructor for cloning p. | |
ReLinBin (Home home, A x0, B x1, Val c, Ctrl 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 | |
A | x0 |
View of type A. | |
B | x1 |
View of type B. | |
Val | c |
Value of type Val. | |
Ctrl | b |
Control view for reification. |
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. |
Base-class for reified binary linear propagators.
The type Val can be either long
long int or int
, defining the numerical precision during propagation. The types A and B give the types of the views.
The propagation condition pc refers to both views.
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Constructor for cloning p.
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Constructor for creation.
Definition at line 94 of file int-bin.hpp.
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Cost function (defined as low binary)
Implements Gecode::Propagator.
Definition at line 113 of file int-bin.hpp.
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inlinevirtual |
Delete propagator and return its size.
Reimplemented from Gecode::Actor.
Definition at line 127 of file int-bin.hpp.
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