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Gecode::Int::Arithmetic::MultDom

Gecode::Int::Arithmetic::MultDom Class Reference
[Integer propagators]

Domain consistent multiplication propagator. More...

#include <arithmetic.hh>

List of all members.

Public Member Functions

 MultDom (Home home, IntView x0, IntView x1, IntView x2)
 Constructor for posting.
virtual Actor * copy (Space &home)
 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, IntView x0, IntView x1, IntView x2)
 Post propagator $x_0\cdot x_1=x_2$.

Protected Member Functions

 MultDom (Space &home, MultDom &p)
 Constructor for cloning p.

Detailed Description

Domain consistent multiplication propagator.

Requires 

 #include <gecode/int/arithmetic.hh>

Definition at line 736 of file arithmetic.hh.

Constructor & Destructor Documentation

Gecode::Int::Arithmetic::MultDom::MultDom ( Space &  home,
MultDom &  p 
) [inline, protected]

Constructor for cloning p.

Definition at line 350 of file mult.hpp.

Gecode::Int::Arithmetic::MultDom::MultDom ( Home  home,
IntView  x0,
IntView  x1,
IntView  x2 
) [inline]

Constructor for posting.

Definition at line 346 of file mult.hpp.

Member Function Documentation

ExecStatus Gecode::Int::Arithmetic::MultDom::post ( Home  home,
IntView  x0,
IntView  x1,
IntView  x2 
) [static]

Post propagator $x_0\cdot x_1=x_2$.

Definition at line 310 of file mult.cpp.

Actor * Gecode::Int::Arithmetic::MultDom::copy ( Space &  home  )  [virtual]

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 196 of file mult.cpp.

PropCost Gecode::Int::Arithmetic::MultDom::cost ( const Space &  home,
const ModEventDelta &  med 
) const [virtual]

Cost function.

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

Reimplemented from Gecode::TernaryPropagator< IntView, PC_INT_DOM >.

Definition at line 201 of file mult.cpp.

ExecStatus Gecode::Int::Arithmetic::MultDom::propagate ( Space &  home,
const ModEventDelta &  med 
) [virtual]

Perform propagation.

Implements Gecode::Propagator.

Definition at line 209 of file mult.cpp.

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