
Argument maximum propagator. More...
#include <arithmetic.hh>
Public Member Functions | |
| virtual Actor * | copy (Space &home) |
| Copy propagator during cloning. | |
| virtual PropCost | cost (const Space &home, const ModEventDelta &med) const |
| Cost function. | |
| virtual void | reschedule (Space &home) |
| Schedule function. | |
| virtual ExecStatus | propagate (Space &home, const ModEventDelta &med) |
| Perform propagation. | |
| virtual size_t | dispose (Space &home) |
| Delete propagator and return its size. | |
Public Member Functions inherited from Gecode::Propagator | |
| 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 (void) |
| To avoid warnings. | |
Static Public Member Functions | |
| static ExecStatus | post (Home home, IdxViewArray< VA > &x, VB y) |
Post propagator ![]() | |
Static Public Member Functions inherited from Gecode::Actor | |
| 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 Member Functions | |
| ArgMax (Space &home, ArgMax &p) | |
| Constructor for cloning p. | |
| ArgMax (Home home, IdxViewArray< VA > &x, VB y) | |
| Constructor for posting. | |
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 | |
| IdxViewArray< VA > | x |
| Map of index and views. | |
| VB | y |
| Position of maximum view (maximal argument) | |
Argument maximum propagator.
Tiebreaking is used if tiebreak is true and views can be shared if shread is true.
Requires
Definition at line 260 of file arithmetic.hh.
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inlineprotected |
Constructor for cloning p.
Definition at line 76 of file argmax.hpp.
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inlineprotected |
Constructor for posting.
Definition at line 40 of file argmax.hpp.
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virtual |
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virtual |
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virtual |
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virtual |
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inlinevirtual |
Delete propagator and return its size.
Reimplemented from Gecode::Actor.
Definition at line 255 of file argmax.hpp.
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static |
Post propagator 
Note that y must be constrained to be in the proper range for the index values in x.
Definition at line 48 of file argmax.hpp.
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protected |
Map of index and views.
Definition at line 263 of file arithmetic.hh.
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protected |
Position of maximum view (maximal argument)
Definition at line 265 of file arithmetic.hh.