Generated on Wed Jan 4 17:49:20 2006 for Gecode by doxygen 1.4.6

Gecode::Int::Count::Eq< VX, VY, VZ, Rel, shr > Class Template Reference
[Integer propagators]

#include <count.hh>

Inherits Gecode::Int::Count::Base< VX, VY, VZ, Rel, shr >< VX, VY, VZ, Rel, shr >.

List of all members.


Detailed Description

template<class VX, class VY, class VZ, class Rel, bool shr>
class Gecode::Int::Count::Eq< VX, VY, VZ, Rel, shr >

Propagator for counting views (equal to number of equal views)

Not all combinations of views are possible. The types VX and VY must be either equal, or VY must be ConstIntView.

Can be used with RelEqBnd (bounds-consistent) or RelEqDom (domain-consistent) as type for Rel.

Requires

 #include "int/count.hh" 

Definition at line 84 of file count.hh.

Public Member Functions

 Eq (Space *home, ViewArray< VX > &x, VY y, VZ z, int c)
 Constructor for creation.
virtual Actorcopy (Space *home, bool shr)
 Create copy during cloning.
virtual ExecStatus propagate (Space *home)
 Perform propagation.

Static Public Member Functions

static ExecStatus post (Space *home, ViewArray< VX > &x, VY y, VZ z, int c)
 Post propagator for $\#\{i\in\{0,\ldots,|x|-1\}\;|\;x_i=y\}+c=z$.

Protected Member Functions

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


Constructor & Destructor Documentation

template<class VX, class VY, class VZ, class Rel, bool shr>
Gecode::Int::Count::Eq< VX, VY, VZ, Rel, shr >::Eq Space home,
bool  shr,
Eq< VX, VY, VZ, Rel, shr > &  p
[protected]
 

Constructor for cloning p.

template<class VX, class VY, class VZ, class Rel, bool shr>
Gecode::Int::Count::Eq< VX, VY, VZ, Rel, shr >::Eq Space home,
ViewArray< VX > &  x,
VY  y,
VZ  z,
int  c
[inline]
 

Constructor for creation.

Definition at line 93 of file count.icc.


Member Function Documentation

template<class VX, class VY, class VZ, class Rel, bool shr>
Actor * Gecode::Int::Count::Eq< VX, VY, VZ, Rel, shr >::copy Space home,
bool  shr
[virtual]
 

Create copy during cloning.

Implements Gecode::Actor.

Definition at line 116 of file count.icc.

template<class VX, class VY, class VZ, class Rel, bool shr>
ExecStatus Gecode::Int::Count::Eq< VX, VY, VZ, Rel, shr >::propagate Space home  )  [virtual]
 

Perform propagation.

Implements Gecode::Propagator.

Definition at line 122 of file count.icc.

template<class VX, class VY, class VZ, class Rel, bool shr>
ExecStatus Gecode::Int::Count::Eq< VX, VY, VZ, Rel, shr >::post Space home,
ViewArray< VX > &  x,
VY  y,
VZ  z,
int  c
[static]
 

Post propagator for $\#\{i\in\{0,\ldots,|x|-1\}\;|\;x_i=y\}+c=z$.

Definition at line 99 of file count.icc.


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