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Gecode::Int::Arithmetic::MultPlusDom

Gecode::Int::Arithmetic::MultPlusDom< VA, VB, VC > Class Template Reference

Domain consistent positive multiplication propagator. More...

#include <arithmetic.hh>

List of all members.

Public Member Functions

 MultPlusDom (Home home, VA x0, VB x1, VC x2)
 Constructor for posting.
 MultPlusDom (Space &home, bool share, MultPlusDom< VA, VB, VC > &p)
 Constructor for cloning p.
virtual Actor * copy (Space &home, bool share)
 Copy propagator during cloning.
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function.
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)
 Perform propagation.

Static Public Member Functions

static ExecStatus post (Home home, VA x0, VB x1, VC x2)
 Post propagator $x_0\cdot x_1=x_2$.

Detailed Description

template<class VA, class VB, class VC>
class Gecode::Int::Arithmetic::MultPlusDom< VA, VB, VC >

Domain consistent positive multiplication propagator.

This propagator provides multiplication for positive views only.

Definition at line 707 of file arithmetic.hh.

Constructor & Destructor Documentation

template<class VA , class VB , class VC >
Gecode::Int::Arithmetic::MultPlusDom< VA, VB, VC >::MultPlusDom ( Home  home,
VA  x0,
VB  x1,
VC  x2 
) [inline]

Constructor for posting.

Definition at line 298 of file mult.hpp.

template<class VA , class VB , class VC >
Gecode::Int::Arithmetic::MultPlusDom< VA, VB, VC >::MultPlusDom ( Space &  home,
bool  share,
MultPlusDom< VA, VB, VC > &  p 
) [inline]

Constructor for cloning p.

Definition at line 304 of file mult.hpp.

Member Function Documentation

template<class VA , class VB , class VC >
ExecStatus Gecode::Int::Arithmetic::MultPlusDom< VA, VB, VC >::post ( Home  home,
VA  x0,
VB  x1,
VC  x2 
) [inline, static]

Post propagator $x_0\cdot x_1=x_2$.

Definition at line 338 of file mult.hpp.

template<class VA , class VB , class VC >
Actor * Gecode::Int::Arithmetic::MultPlusDom< VA, VB, VC >::copy ( Space &  home,
bool  share 
) [inline, virtual]

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 311 of file mult.hpp.

template<class VA , class VB , class VC >
PropCost Gecode::Int::Arithmetic::MultPlusDom< VA, VB, VC >::cost ( const Space &  home,
const ModEventDelta &  med 
) const [inline, virtual]

Cost function.

If in stage for bounds propagation, the cost is low ternary. Otherwise it is high ternary.

Reimplemented from Gecode::MixTernaryPropagator< VA, PC_INT_DOM, VB, PC_INT_DOM, VC, PC_INT_DOM >.

Definition at line 317 of file mult.hpp.

template<class VA , class VB , class VC >
ExecStatus Gecode::Int::Arithmetic::MultPlusDom< VA, VB, VC >::propagate ( Space &  home,
const ModEventDelta &  med 
) [inline, virtual]

Perform propagation.

Implements Gecode::Propagator.

Definition at line 327 of file mult.hpp.

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