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Gecode::Int::Arithmetic::MultPlus

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

#include <arithmetic.hh>

Inherits Gecode::Propagator.

List of all members.

Detailed Description

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

Bounds-consistent positive multiplication propagator.

This propagator provides multiplication for positive views only.

Definition at line 230 of file arithmetic.hh.

Public Member Functions

 MultPlus (Space *home, VA x0, VB x1, VC x2)
 Constructor for posting.
 MultPlus (Space *home, bool share, MultPlus< VA, VB, VC > &p)
 Constructor for cloning p.
virtual Actor * copy (Space *home, bool share)
 Copy propagator during cloning.
virtual ExecStatus propagate (Space *home)
 Perform propagation.
virtual PropCost cost (void) const
 Cost function (defined as PC_TERNARY_HI).
virtual size_t dispose (Space *home)
 Delete propagator and return its size.

Static Public Member Functions

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

Protected Attributes

VA x0
VB x1
VC x2

Constructor & Destructor Documentation

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

Constructor for posting.

Definition at line 226 of file mult.icc.

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

Constructor for cloning p.

Definition at line 245 of file mult.icc.

Member Function Documentation

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

Post propagator $x_0\cdot x_1=x_2$.

Definition at line 235 of file mult.icc.

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

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 254 of file mult.icc.

template<class VA, class VB, class VC>
ExecStatus Gecode::Int::Arithmetic::MultPlus< VA, VB, VC >::propagate (  Space *  home  )  [virtual]
 

Perform propagation.

Implements Gecode::Propagator.

Definition at line 266 of file mult.icc.

template<class VA, class VB, class VC>
PropCost Gecode::Int::Arithmetic::MultPlus< VA, VB, VC >::cost (  void   )  const [virtual]
 

Cost function (defined as PC_TERNARY_HI).

Implements Gecode::Propagator.

Definition at line 260 of file mult.icc.

template<class VA, class VB, class VC>
size_t Gecode::Int::Arithmetic::MultPlus< VA, VB, VC >::dispose (  Space *  home  )  [virtual]
 

Delete propagator and return its size.

Reimplemented from Gecode::Actor.

Definition at line 307 of file mult.icc.

Member Data Documentation

template<class VA, class VB, class VC>
VA Gecode::Int::Arithmetic::MultPlus< VA, VB, VC >::x0 [protected]
 

Definition at line 232 of file arithmetic.hh.

template<class VA, class VB, class VC>
VB Gecode::Int::Arithmetic::MultPlus< VA, VB, VC >::x1 [protected]
 

Definition at line 232 of file arithmetic.hh.

template<class VA, class VB, class VC>
VC Gecode::Int::Arithmetic::MultPlus< VA, VB, VC >::x2 [protected]
 

Definition at line 232 of file arithmetic.hh.

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