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Gecode::Int::Linear::ReEq

Gecode::Int::Linear::ReEq< Val, P, N, Ctrl, rm > Class Template Reference
[Integer propagators]

Propagator for reified bounds consistent n-ary linear equality More...

#include <linear.hh>

List of all members.

Public Member Functions

 ReEq (Home home, ViewArray< P > &x, ViewArray< N > &y, Val c, Ctrl b)
 Constructor for creation.
virtual Actor * copy (Space &home, bool share)
 Create copy during cloning.
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)
 Perform propagation.

Static Public Member Functions

static ExecStatus post (Home home, ViewArray< P > &x, ViewArray< N > &y, Val c, Ctrl b)
 Post propagator for $\left(\sum_{i=0}^{|x|-1}x_i-\sum_{i=0}^{|y|-1}y_i=c\right)\equiv \operatorname{rm}(b)$.

Protected Member Functions

 ReEq (Space &home, bool share, ReEq &p)
 Constructor for cloning p.

Detailed Description

template<class Val, class P, class N, class Ctrl, ReifyMode rm>
class Gecode::Int::Linear::ReEq< Val, P, N, Ctrl, rm >

Propagator for reified bounds consistent n-ary linear equality

The type Val can be either long long int or int, defining the numerical precision during propagation. The types P and N give the types of the views.

The propagation condition pc refers to both views.

Requires 

 #include <gecode/int/linear.hh>

Definition at line 653 of file linear.hh.

Constructor & Destructor Documentation

template<class Val , class P , class N , class Ctrl , ReifyMode rm>
Gecode::Int::Linear::ReEq< Val, P, N, Ctrl, rm >::ReEq ( Space &  home,
bool  share,
ReEq< Val, P, N, Ctrl, rm > &  p 
) [inline, protected]

Constructor for cloning p.

Definition at line 431 of file int-nary.hpp.

template<class Val , class P , class N , class Ctrl , ReifyMode rm>
Gecode::Int::Linear::ReEq< Val, P, N, Ctrl, rm >::ReEq ( Home  home,
ViewArray< P > &  x,
ViewArray< N > &  y,
Val  c,
Ctrl  b 
) [inline]

Constructor for creation.

Definition at line 409 of file int-nary.hpp.

Member Function Documentation

template<class Val , class P , class N , class Ctrl , ReifyMode rm>
Actor * Gecode::Int::Linear::ReEq< Val, P, N, Ctrl, rm >::copy ( Space &  home,
bool  share 
) [inline, virtual]

Create copy during cloning.

Implements Gecode::Actor.

Definition at line 437 of file int-nary.hpp.

template<class Val , class P , class N , class Ctrl , ReifyMode rm>
ExecStatus Gecode::Int::Linear::ReEq< Val, P, N, Ctrl, rm >::propagate ( Space &  home,
const ModEventDelta &  med 
) [inline, virtual]

Perform propagation.

Implements Gecode::Propagator.

Definition at line 443 of file int-nary.hpp.

template<class Val , class P , class N , class Ctrl , ReifyMode rm>
ExecStatus Gecode::Int::Linear::ReEq< Val, P, N, Ctrl, rm >::post ( Home  home,
ViewArray< P > &  x,
ViewArray< N > &  y,
Val  c,
Ctrl  b 
) [inline, static]

Post propagator for $\left(\sum_{i=0}^{|x|-1}x_i-\sum_{i=0}^{|y|-1}y_i=c\right)\equiv \operatorname{rm}(b)$.

Definition at line 415 of file int-nary.hpp.

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