Generated on Wed Nov 1 15:05:19 2006 for Gecode by doxygen 1.4.5
Gecode::Int::Linear::DomEq

Gecode::Int::Linear::DomEq< Val, View > Class Template Reference
[Integer propagators]

#include <linear.hh>

Inherits Gecode::Int::Linear::Lin< Val, View, View, PC_INT_DOM >.

List of all members.

Detailed Description

template<class Val, class View>
class Gecode::Int::Linear::DomEq< Val, View >

Propagator for domain-consistent n-ary linear equality

The type Val can be either double or int, defining the numerical precision during propagation. The types View give the type of the view.

Requires

 #include "gecode/int/linear.hh"

Definition at line 582 of file linear.hh.

Public Member Functions

 DomEq (Space *home, ViewArray< View > &x, ViewArray< View > &y, Val c)
 Constructor for creation.
virtual Actor * copy (Space *home, bool share)
 Create copy during cloning.
virtual PropCost cost (void) const
 Propagation cost.
virtual ExecStatus propagate (Space *home)
 Perform propagation.

Static Public Member Functions

static ExecStatus post (Space *home, ViewArray< View > &x, ViewArray< View > &y, Val c)
 Post propagator for $\sum_{i=0}^{|x|-1}x_i-\sum_{i=0}^{|y|-1}y_i=c$.

Protected Member Functions

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

Constructor & Destructor Documentation

template<class Val, class View>
Gecode::Int::Linear::DomEq< Val, View >::DomEq (  Space *  home,
bool  share,
DomEq< Val, View > &  p
)  [protected]
 

Constructor for cloning p.

template<class Val, class View>
Gecode::Int::Linear::DomEq< Val, View >::DomEq (  Space *  home,
ViewArray< View > &  x,
ViewArray< View > &  y,
Val  c
)  [inline]
 

Constructor for creation.

Definition at line 370 of file dom.icc.

Member Function Documentation

template<class Val, class View>
Actor * Gecode::Int::Linear::DomEq< Val, View >::copy (  Space *  home,
bool  share
)  [virtual]
 

Create copy during cloning.

Implements Gecode::Actor.

Definition at line 391 of file dom.icc.

template<class Val, class View>
PropCost Gecode::Int::Linear::DomEq< Val, View >::cost (  void   )  const [virtual]
 

Propagation cost.

Reimplemented from Gecode::Int::Linear::Lin< Val, View, View, PC_INT_DOM >.

Definition at line 397 of file dom.icc.

template<class Val, class View>
ExecStatus Gecode::Int::Linear::DomEq< Val, View >::propagate (  Space *  home  )  [virtual]
 

Perform propagation.

Implements Gecode::Propagator.

Definition at line 405 of file dom.icc.

template<class Val, class View>
ExecStatus Gecode::Int::Linear::DomEq< Val, View >::post (  Space *  home,
ViewArray< View > &  x,
ViewArray< View > &  y,
Val  c
)  [static]
 

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

Definition at line 377 of file dom.icc.

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