
Argument maximum propagator. More...
#include <arithmetic.hh>
Public Member Functions | |
| virtual Actor * | copy (Space &home, bool share) |
| Copy propagator during cloning. More... | |
| virtual PropCost | cost (const Space &home, const ModEventDelta &med) const |
| Cost function. More... | |
| virtual ExecStatus | propagate (Space &home, const ModEventDelta &med) |
| Perform propagation. More... | |
| virtual size_t | dispose (Space &home) |
| Delete propagator and return its size. More... | |
Public Member Functions inherited from Gecode::Propagator | |
| ModEventDelta | modeventdelta (void) const |
| Return the modification event delta. More... | |
| virtual ExecStatus | advise (Space &home, Advisor &a, const Delta &d) |
| Advise function. More... | |
| double | afc (const Space &home) const |
| Return the accumlated failure count. More... | |
Public Member Functions inherited from Gecode::Actor | |
Static Public Member Functions | |
| static ExecStatus | post (Home home, IdxViewArray< VA > &x, VB y) |
Post propagator . More... | |
Static Public Member Functions inherited from Gecode::Actor | |
| static void * | operator new (size_t s, Space &home) |
| Allocate memory from space. More... | |
| static void | operator delete (void *p, Space &home) |
| No-op for exceptions. More... | |
Protected Member Functions | |
| ArgMax (Space &home, bool share, ArgMax &p) | |
| Constructor for cloning p. More... | |
| ArgMax (Home home, IdxViewArray< VA > &x, VB y) | |
| Constructor for posting. More... | |
Protected Member Functions inherited from Gecode::Propagator | |
| Propagator (Home home) | |
| Constructor for posting. More... | |
| Propagator (Space &home, bool share, Propagator &p) | |
| Constructor for cloning p. More... | |
| Propagator * | fwd (void) const |
| Return forwarding pointer during copying. More... | |
Protected Attributes | |
| IdxViewArray< VA > | x |
| Map of index and views. More... | |
| VB | y |
| Position of maximum view (maximal argument) More... | |
Argument maximum propagator.
Tiebreaking is used if tiebreak is true and views can be shared if shread is true.
Requires
Definition at line 264 of file arithmetic.hh.
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inlineprotected |
Constructor for cloning p.
Definition at line 80 of file argmax.hpp.
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inlineprotected |
Constructor for posting.
Definition at line 44 of file argmax.hpp.
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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 254 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 52 of file argmax.hpp.
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protected |
Map of index and views.
Definition at line 267 of file arithmetic.hh.
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protected |
Position of maximum view (maximal argument)
Definition at line 269 of file arithmetic.hh.