
Base-class for ternary linear propagators. More...
#include <linear.hh>
Public Member Functions | |
| virtual PropCost | cost (const Space &home, const ModEventDelta &med) const |
| Cost function (defined as low ternary) | |
| 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 | |
| LinTer (Space &home, LinTer &p) | |
| Constructor for cloning p. | |
| LinTer (Home home, A x0, B x1, C x2, Val c) | |
| Constructor for creation. | |
| LinTer (Space &home, Propagator &p, A x0, B x1, C x2, Val c) | |
| 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 | |
| A | x0 |
| View of type A. | |
| B | x1 |
| View of type B. | |
| C | x2 |
| View of type C. | |
| Val | c |
| Value of type Val. | |
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 ternary linear propagators.
The type Val can be either long long int or int, defining the numerical precision during propagation. The types A, B, and C give the types of the views.
The propagation condition pc refers to all three views.
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Constructor for cloning p.
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Constructor for creation.
Definition at line 42 of file int-ter.hpp.
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Constructor for rewriting p during cloning.
Definition at line 60 of file int-ter.hpp.
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Cost function (defined as low ternary)
Implements Gecode::Propagator.
Definition at line 70 of file int-ter.hpp.
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Delete propagator and return its size.
Reimplemented from Gecode::Actor.
Definition at line 84 of file int-ter.hpp.
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