Element propagator for array of integers More...
#include <element.hh>
Classes | |
class | ByVal |
Sorting pointers to (index,value) pairs in value order. More... | |
class | IdxVal |
Linked index-value pairs. More... | |
class | IterIdxUnmark |
Value iterator for indices in index-value map. More... | |
class | IterVal |
Value iterator for values in index-value map. More... | |
class | IterValUnmark |
Value iterator for values in index-value map. More... |
Public Member Functions | |
virtual Actor * | copy (Space &home) |
Perform copying during cloning. | |
virtual PropCost | cost (const Space &home, const ModEventDelta &med) const |
Cost function (defined as high binary) | |
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. | |
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. | |
virtual | ~Actor (void) |
To avoid warnings. |
Static Public Member Functions | |
static ExecStatus | post (Home home, IntSharedArray &i, V0 x0, V1 x1) |
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 Gecode::Support::IntTypeTraits< Idx >::utype | IdxSize |
Type for index size. | |
typedef Gecode::Support::IntTypeTraits< Val >::utype | ValSize |
Type for value size. |
Protected Member Functions | |
void | prune_idx (void) |
Prune index according to x0. | |
void | prune_val (void) |
Prune values according to x1. | |
Int (Space &home, Int &p) | |
Constructor for cloning p. | |
Int (Home home, IntSharedArray &i, V0 x0, V1 x1) | |
Constructor for creation. | |
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. |
Static Protected Member Functions | |
static ExecStatus | assigned_val (Space &home, IntSharedArray &c, V0 x0, V1 x1) |
Prune when x1 is assigned. |
Protected Attributes | |
V0 | x0 |
View for index. | |
IdxSize | s0 |
Size of x0 at last execution. | |
V1 | x1 |
View for result. | |
ValSize | s1 |
Size of x1 at last execution. | |
IntSharedArray | c |
Shared array of integer values. | |
IdxVal * | iv |
The index-value data structure. |
Element propagator for array of integers
Requires
Definition at line 57 of file element.hh.
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Type for index size.
Definition at line 154 of file element.hh.
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Type for value size.
Definition at line 160 of file element.hh.
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Cost function (defined as high binary)
Implements Gecode::Propagator.
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Delete propagator and return its size.
Reimplemented from Gecode::Actor.
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View for index.
Definition at line 152 of file element.hh.
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Size of x0 at last execution.
Definition at line 156 of file element.hh.
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View for result.
Definition at line 158 of file element.hh.
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Size of x1 at last execution.
Definition at line 162 of file element.hh.
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Shared array of integer values.
Definition at line 164 of file element.hh.
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The index-value data structure.
Definition at line 166 of file element.hh.