Unary propagator. More...
#include <propagator.hpp>
Public Member Functions | |
virtual PropCost | cost (const Space &home, const ModEventDelta &med) const |
Cost function (defined as PC_UNARY_LO) | |
virtual size_t | dispose (Space &home) |
Delete propagator and return its size. | |
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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. | |
double | afc (void) const |
Return the accumlated failure count. |
Protected Member Functions | |
UnaryPropagator (Space &home, bool share, UnaryPropagator &p) | |
Constructor for cloning p. | |
UnaryPropagator (Space &home, bool share, Propagator &p, View x0) | |
Constructor for rewriting p during cloning. | |
UnaryPropagator (Home home, View x0) | |
Constructor for creation. | |
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Propagator (Home home) | |
Constructor for posting. | |
Propagator (Space &home, bool share, Propagator &p) | |
Constructor for cloning p. |
Protected Attributes | |
View | x0 |
Single view. |
Additional Inherited Members | |
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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. |
Unary propagator.
Stores a single view of type View with propagation condition pc.
If the propagation condition pc has the value PC_GEN_NONE, no subscriptions are created.
Definition at line 59 of file propagator.hpp.
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inlineprotected |
Constructor for cloning p.
Definition at line 305 of file propagator.hpp.
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inlineprotected |
Constructor for rewriting p during cloning.
Definition at line 313 of file propagator.hpp.
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protected |
Constructor for creation.
Definition at line 296 of file propagator.hpp.
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virtual |
Cost function (defined as PC_UNARY_LO)
Implements Gecode::Propagator.
Definition at line 320 of file propagator.hpp.
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inlinevirtual |
Delete propagator and return its size.
Reimplemented from Gecode::Actor.
Definition at line 326 of file propagator.hpp.
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protected |
Single view.
Definition at line 62 of file propagator.hpp.