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Gecode::Int::Linear::Eq

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

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

#include <linear.hh>

List of all members.

Public Member Functions

 Eq (Home home, ViewArray< P > &x, ViewArray< N > &y, Val c)
 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)
 Post propagator for $\sum_{i=0}^{|x|-1}x_i-\sum_{i=0}^{|y|-1}y_i=c$.

Protected Member Functions

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

Detailed Description

template<class Val, class P, class N>
class Gecode::Int::Linear::Eq< Val, P, N >

Propagator for 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 581 of file linear.hh.

Constructor & Destructor Documentation

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

Constructor for cloning p.

Definition at line 299 of file int-nary.hpp.

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

Constructor for creation.

Definition at line 279 of file int-nary.hpp.

Member Function Documentation

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

Create copy during cloning.

Implements Gecode::Actor.

Definition at line 385 of file int-nary.hpp.

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

Perform propagation.

Implements Gecode::Propagator.

Definition at line 398 of file int-nary.hpp.

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

Post propagator for $\sum_{i=0}^{|x|-1}x_i-\sum_{i=0}^{|y|-1}y_i=c$.

Definition at line 284 of file int-nary.hpp.

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