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. | |
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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. | |
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virtual | ~Actor (void) |
To avoid warnings. | |
Static Public Member Functions | |
static ExecStatus | post (Home home, IdxViewArray< VA > &x, VB y) |
Post propagator ![]() | |
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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. | |
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. | |
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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.