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Gecode::Int::Count::NqInt

Gecode::Int::Count::NqInt< VX, VY > Class Template Reference
[Integer propagators]

#include <count.hh>

Inherits Gecode::BinaryPropagator< VX, PC_INT_DOM >.

List of all members.

Detailed Description

template<class VX, class VY>
class Gecode::Int::Count::NqInt< VX, VY >

Propagator for counting views (not equal integer 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.

Requires

 #include "gecode/int/count.hh"

Definition at line 191 of file count.hh.

Public Member Functions

virtual Actor * copy (Space *home, bool share)
 Copy propagator during cloning.
virtual PropCost cost (void) const
 Cost function (defined as PC_LINEAR_LO).
virtual ExecStatus propagate (Space *home)
 Perform propagation.
virtual size_t dispose (Space *home)
 Delete propagator and return its size.

Static Public Member Functions

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

Protected Member Functions

bool resubscribe (Space *home, VX &z)
 Update subscription.
 NqInt (Space *home, ViewArray< VX > &x, VY y, int c)
 Constructor for posting.
 NqInt (Space *home, bool share, NqInt &p)
 Constructor for cloning p.

Protected Attributes

ViewArray< VX > x
 Views not yet subscribed to.
VY y
 View to compare with.
int c
 Righthandside.

Constructor & Destructor Documentation

template<class VX, class VY>
Gecode::Int::Count::NqInt< VX, VY >::NqInt (  Space *  home,
ViewArray< VX > &  x,
VY  y,
int  c
)  [inline, protected]
 

Constructor for posting.

Definition at line 372 of file int.icc.

template<class VX, class VY>
Gecode::Int::Count::NqInt< VX, VY >::NqInt (  Space *  home,
bool  share,
NqInt< VX, VY > &  p
)  [protected]
 

Constructor for cloning p.

Member Function Documentation

template<class VX, class VY>
bool Gecode::Int::Count::NqInt< VX, VY >::resubscribe (  Space *  home,
VX &  z
)  [inline, protected]
 

Update subscription.

Definition at line 437 of file int.icc.

template<class VX, class VY>
Actor * Gecode::Int::Count::NqInt< VX, VY >::copy (  Space *  home,
bool  share
)  [virtual]
 

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 425 of file int.icc.

template<class VX, class VY>
PropCost Gecode::Int::Count::NqInt< VX, VY >::cost (  void   )  const [virtual]
 

Cost function (defined as PC_LINEAR_LO).

Reimplemented from Gecode::BinaryPropagator< VX, PC_INT_DOM >.

Definition at line 431 of file int.icc.

template<class VX, class VY>
ExecStatus Gecode::Int::Count::NqInt< VX, VY >::propagate (  Space *  home  )  [virtual]
 

Perform propagation.

Implements Gecode::Propagator.

Definition at line 470 of file int.icc.

template<class VX, class VY>
ExecStatus Gecode::Int::Count::NqInt< VX, VY >::post (  Space *  home,
ViewArray< VX > &  x,
VY  y,
int  c
)  [inline, static]
 

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

Definition at line 400 of file int.icc.

template<class VX, class VY>
size_t Gecode::Int::Count::NqInt< VX, VY >::dispose (  Space *  home  )  [virtual]
 

Delete propagator and return its size.

Reimplemented from Gecode::BinaryPropagator< VX, PC_INT_DOM >.

Definition at line 383 of file int.icc.

Member Data Documentation

template<class VX, class VY>
ViewArray<VX> Gecode::Int::Count::NqInt< VX, VY >::x [protected]
 

Views not yet subscribed to.

Definition at line 196 of file count.hh.

template<class VX, class VY>
VY Gecode::Int::Count::NqInt< VX, VY >::y [protected]
 

View to compare with.

Definition at line 198 of file count.hh.

template<class VX, class VY>
int Gecode::Int::Count::NqInt< VX, VY >::c [protected]
 

Righthandside.

Definition at line 200 of file count.hh.

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