Domain consistent positive multiplication propagator. More...
#include <arithmetic.hh>
Public Member Functions | |
MultPlusDom (Home home, VA x0, VB x1, VC x2) | |
Constructor for posting. | |
MultPlusDom (Space &home, bool share, MultPlusDom< Val, 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 ![]() |
Domain consistent positive multiplication propagator.
This propagator provides multiplication for positive views only.
Gecode::Int::Arithmetic::MultPlusDom::MultPlusDom | ( | Home | home, |
VA | x0, | ||
VB | x1, | ||
VC | x2 | ||
) | [inline] |
Gecode::Int::Arithmetic::MultPlusDom::MultPlusDom | ( | Space & | home, |
bool | share, | ||
MultPlusDom< Val, VA, VB, VC > & | p | ||
) | [inline] |
ExecStatus Gecode::Int::Arithmetic::MultPlusDom::post | ( | Home | home, |
VA | x0, | ||
VB | x1, | ||
VC | x2 | ||
) | [inline, static] |
PropCost Gecode::Int::Arithmetic::MultPlusDom::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::MixTernaryPropagator< VA, PC_INT_DOM, VB, PC_INT_DOM, VC, PC_INT_DOM >.
ExecStatus Gecode::Int::Arithmetic::MultPlusDom::propagate | ( | Space & | home, |
const ModEventDelta & | med | ||
) | [virtual] |