
Propagator for channelling between set variable and its characteristic function More...
#include <channel.hh>
Classes | |
| class | IndexAdvisor |
| Advisor storing a single index More... | |
Public Member Functions | |
| virtual Actor * | copy (Space &home) |
| Copy propagator during cloning. | |
| virtual PropCost | cost (const Space &home, const ModEventDelta &med) const |
| Cost function (defined as PC_QUADRATIC_LO) | |
| 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) |
| Perform propagation. | |
| virtual ExecStatus | advise (Space &home, Advisor &a, const Delta &d) |
| Give advice to propagator. | |
| ModEventDelta | modeventdelta (void) const |
| Return the modification event delta. | |
| 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. | |
| virtual | ~Actor (void) |
| To avoid warnings. | |
Static Public Member Functions | |
| static ExecStatus | post (Home home, ViewArray< Gecode::Int::BoolView > &x, View y) |
Post propagator for ![]() | |
| 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. | |
Protected Types | |
| typedef MixNaryOnePropagator< Gecode::Int::BoolView, Gecode::Int::PC_BOOL_VAL, View, PC_GEN_NONE > | Super |
Protected Member Functions | |
| ChannelBool (Space &home, ChannelBool &p) | |
| Constructor for cloning p. | |
| ChannelBool (Home home, ViewArray< Gecode::Int::BoolView > &, View) | |
| Constructor for posting. | |
Protected Member Functions inherited from Gecode::MixNaryOnePropagator< Gecode::Int::BoolView, Gecode::Int::PC_BOOL_VAL, View, PC_GEN_NONE > | |
| MixNaryOnePropagator (Space &home, MixNaryOnePropagator &p) | |
| Constructor for cloning p. | |
| MixNaryOnePropagator (Home home, ViewArray< Gecode::Int::BoolView > &x, View y) | |
| Constructor for creation. | |
| MixNaryOnePropagator (Space &home, Propagator &p, ViewArray< Gecode::Int::BoolView > &x, View y) | |
| Constructor for rewriting p during cloning. | |
| MixNaryOnePropagator (Space &home, MixNaryOnePropagator &p) | |
| Constructor for cloning p. | |
| MixNaryOnePropagator (Home home, ViewArray< Gecode::Int::BoolView > &x, View y) | |
| Constructor for creation. | |
| MixNaryOnePropagator (Space &home, Propagator &p, ViewArray< Gecode::Int::BoolView > &x, View y) | |
| 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 | |
| Council< IndexAdvisor > | co |
| Council for managing advisors. | |
| SetDelta | delta |
| Accumulated delta information. | |
| GLBndSet | zeros |
| Accumulated zero Booleans. | |
| GLBndSet | ones |
| Accumulated one Booleans. | |
| bool | running |
| Flag whether propagation is currently running. | |
| ViewArray< Gecode::Int::BoolView > | x |
| Array of views. | |
| View | y |
| Single view. | |
Protected Attributes inherited from Gecode::MixNaryOnePropagator< Gecode::Int::BoolView, Gecode::Int::PC_BOOL_VAL, View, PC_GEN_NONE > | |
| ViewArray< Gecode::Int::BoolView > | x |
| Array of views. | |
| View | y |
| Single view. | |
| ViewArray< Gecode::Int::BoolView > | x |
| Array of views. | |
| View | y |
| Single view. | |
Propagator for channelling between set variable and its characteristic function
Implements channelling constraints between BoolVar and a SetVar. For BoolVars 


Requires
Definition at line 148 of file channel.hh.
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Definition at line 155 of file channel.hh.
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Cost function (defined as PC_QUADRATIC_LO)
Reimplemented from Gecode::MixNaryOnePropagator< Gecode::Int::BoolView, Gecode::Int::PC_BOOL_VAL, View, PC_GEN_NONE >.
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Schedule function.
Reimplemented from Gecode::MixNaryOnePropagator< Gecode::Int::BoolView, Gecode::Int::PC_BOOL_VAL, View, PC_GEN_NONE >.
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Delete propagator and return its size.
Reimplemented from Gecode::MixNaryOnePropagator< Gecode::Int::BoolView, Gecode::Int::PC_BOOL_VAL, View, PC_GEN_NONE >.
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Give advice to propagator.
Reimplemented from Gecode::Propagator.
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Council for managing advisors.
Definition at line 185 of file channel.hh.
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Accumulated delta information.
Definition at line 187 of file channel.hh.
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Accumulated zero Booleans.
Definition at line 189 of file channel.hh.
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Accumulated one Booleans.
Definition at line 191 of file channel.hh.
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Flag whether propagation is currently running.
Definition at line 193 of file channel.hh.
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Array of views.
Definition at line 275 of file pattern.hpp.
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Single view.
Definition at line 277 of file pattern.hpp.