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Gecode::Int::Arithmetic::PowPlusDom< VA, VB, Ops > Class Template Reference

Domain consistent positive power propagator. More...

#include <arithmetic.hh>

Public Member Functions

virtual Actorcopy (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...
 
- Public Member Functions inherited from Gecode::MixBinaryPropagator< VA, PC_INT_DOM, VB, PC_INT_DOM >
virtual void reschedule (Space &home)
 Schedule function. 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...
 
unsigned int id (void) const
 Return propagator id. More...
 
PropagatorGroup group (void) const
 Return group propagator belongs to. More...
 
void group (PropagatorGroup g)
 Add propagator to group g. More...
 
bool disabled (void) const
 Whether propagator is currently disabled. More...
 
void kill (Space &home)
 Kill propagator. More...
 
void disable (void)
 Disable propagator. More...
 
void enable (void)
 Enable propagator. More...
 
- Public Member Functions inherited from Gecode::Actor
virtual ~Actor (void)
 To avoid warnings. More...
 

Static Public Member Functions

static ExecStatus post (Home home, VA x0, VB x1, Ops ops)
 Post propagator. More...
 
- Static Public Member Functions inherited from Gecode::Actor
static void * operator new (size_t s)
 Not used. More...
 
static void operator delete (void *p)
 Not used. More...
 
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

 PowPlusDom (Home home, VA x0, VB x1, const Ops &ops)
 Constructor for posting. More...
 
 PowPlusDom (Space &home, bool share, PowPlusDom< VA, VB, Ops > &p)
 Constructor for cloning p. More...
 
- Protected Member Functions inherited from Gecode::MixBinaryPropagator< VA, PC_INT_DOM, VB, PC_INT_DOM >
 MixBinaryPropagator (Space &home, bool, MixBinaryPropagator &)
 Constructor for cloning. More...
 
 MixBinaryPropagator (Home home, VA, VB)
 Constructor for creation. More...
 
 MixBinaryPropagator (Space &home, bool share, Propagator &p, VA x0, VB x1)
 Constructor for rewriting p during cloning. 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...
 
Propagatorfwd (void) const
 Return forwarding pointer during copying. More...
 
GPI::Infogpi (void)
 Provide access to global propagator information. More...
 

Protected Attributes

Ops ops
 Operations. More...
 
- Protected Attributes inherited from Gecode::MixBinaryPropagator< VA, PC_INT_DOM, VB, PC_INT_DOM >
VA x0
 View of type View0. More...
 
VB x1
 View of type View1. More...
 

Detailed Description

template<class VA, class VB, class Ops>
class Gecode::Int::Arithmetic::PowPlusDom< VA, VB, Ops >

Domain consistent positive power propagator.

This propagator is for positive views only.

Definition at line 424 of file arithmetic.hh.

Constructor & Destructor Documentation

◆ PowPlusDom() [1/2]

template<class VA , class VB , class Ops >
Gecode::Int::Arithmetic::PowPlusDom< VA, VB, Ops >::PowPlusDom ( Home  home,
VA  x0,
VB  x1,
const Ops &  ops 
)
inlineprotected

Constructor for posting.

Definition at line 311 of file pow.hpp.

◆ PowPlusDom() [2/2]

template<class VA , class VB , class Ops >
Gecode::Int::Arithmetic::PowPlusDom< VA, VB, Ops >::PowPlusDom ( Space home,
bool  share,
PowPlusDom< VA, VB, Ops > &  p 
)
inlineprotected

Constructor for cloning p.

Definition at line 330 of file pow.hpp.

Member Function Documentation

◆ copy()

template<class VA , class VB , class Ops >
Actor * Gecode::Int::Arithmetic::PowPlusDom< VA, VB, Ops >::copy ( Space home,
bool  share 
)
virtual

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 337 of file pow.hpp.

◆ cost()

template<class VA , class VB , class Ops >
PropCost Gecode::Int::Arithmetic::PowPlusDom< VA, VB, Ops >::cost ( const Space home,
const ModEventDelta med 
) const
virtual

Cost function.

If a view has been assigned, the cost is low unary. If in stage for bounds propagation, the cost is low binary. Otherwise it is high binary.

Reimplemented from Gecode::MixBinaryPropagator< VA, PC_INT_DOM, VB, PC_INT_DOM >.

Definition at line 343 of file pow.hpp.

◆ propagate()

template<class VA , class VB , class Ops >
ExecStatus Gecode::Int::Arithmetic::PowPlusDom< VA, VB, Ops >::propagate ( Space home,
const ModEventDelta med 
)
virtual

Perform propagation.

Implements Gecode::Propagator.

Definition at line 354 of file pow.hpp.

◆ post()

template<class VA , class VB , class Ops >
ExecStatus Gecode::Int::Arithmetic::PowPlusDom< VA, VB, Ops >::post ( Home  home,
VA  x0,
VB  x1,
Ops  ops 
)
inlinestatic

Post propagator.

Definition at line 317 of file pow.hpp.

Member Data Documentation

◆ ops

template<class VA, class VB, class Ops>
Ops Gecode::Int::Arithmetic::PowPlusDom< VA, VB, Ops >::ops
protected

Operations.

Definition at line 429 of file arithmetic.hh.


The documentation for this class was generated from the following files: