n-ary propagator More...
#include <propagator.hpp>
Public Member Functions | |
virtual PropCost | cost (const Space &home, const ModEventDelta &med) const |
Cost function (defined as low linear) | |
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 | |
NaryPropagator (Space &home, bool share, NaryPropagator &p) | |
Constructor for cloning p. | |
NaryPropagator (Space &home, bool share, Propagator &p, ViewArray< View > &x) | |
Constructor for rewriting p during cloning. | |
NaryPropagator (Home home, ViewArray< View > &x) | |
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 | |
ViewArray< View > | x |
Array of views. |
n-ary propagator
Stores array of views 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 143 of file propagator.hpp.
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inlineprotected |
Constructor for cloning p.
Definition at line 453 of file propagator.hpp.
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inlineprotected |
Constructor for rewriting p during cloning.
Definition at line 461 of file propagator.hpp.
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protected |
Constructor for creation.
Definition at line 444 of file propagator.hpp.
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virtual |
Cost function (defined as low linear)
Implements Gecode::Propagator.
Reimplemented in Gecode::Int::Rel::NaryNq< View >, Gecode::Int::Rel::NaryLqLe< View, o >, Gecode::Int::Distinct::Dom< View >, Gecode::Int::Bool::NaryLq< VX >, Gecode::Int::Rel::NaryEqBnd< View >, Gecode::Int::Rel::NaryEqDom< View >, Gecode::Int::Circuit::Dom< View, Offset >, Gecode::Int::Bool::NaryEq< BV >, Gecode::Int::Circuit::Val< View, Offset >, Gecode::Set::Precede::Single< View >, and Gecode::Int::Precede::Single< View >.
Definition at line 468 of file propagator.hpp.
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inlinevirtual |
Delete propagator and return its size.
Reimplemented from Gecode::Actor.
Reimplemented in Gecode::Int::Rel::NaryNq< View >, Gecode::Int::Rel::NaryLqLe< View, o >, Gecode::Int::Bool::NaryLq< VX >, Gecode::Set::Precede::Single< View >, Gecode::Int::Precede::Single< View >, and Gecode::Int::Circuit::Base< View, Offset >.
Definition at line 474 of file propagator.hpp.
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protected |
Array of views.
Definition at line 146 of file propagator.hpp.