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Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes
Gecode::Int::Bool::NaryOr< VX, VY > Class Template Reference
Integer propagators

Boolean n-ary disjunction propagator. More...

#include <bool.hh>

List of all members.

Public Member Functions

virtual Actor * copy (Space &home, bool share)
 Copy propagator during cloning.
virtual ExecStatus advise (Space &home, Advisor &a, const Delta &d)
 Give advice to propagator.
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function (defined as low unary)
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)
 Perform propagation.
virtual size_t dispose (Space &home)
 Delete propagator and return its size.

Static Public Member Functions

static ExecStatus post (Home home, ViewArray< VX > &x, VY y)
 Post propagator $ \bigvee_{i=0}^{|x|-1} x_i = y$.

Protected Member Functions

 NaryOr (Home home, ViewArray< VX > &x, VY y)
 Constructor for posting.
 NaryOr (Space &home, bool share, NaryOr< VX, VY > &p)
 Constructor for cloning p.

Protected Attributes

int n_zero
 The number of views assigned to zero in x.
Council< Advisor > c
 The advisor council.

Detailed Description

template<class VX, class VY>
class Gecode::Int::Bool::NaryOr< VX, VY >

Boolean n-ary disjunction propagator.

Requires 

 #include <gecode/int/bool.hh>

Definition at line 355 of file bool.hh.

Constructor & Destructor Documentation

template<class VX , class VY >
Gecode::Int::Bool::NaryOr< VX, VY >::NaryOr ( Home  home,
ViewArray< VX > &  x,
VY  y 
) [inline, protected]

Constructor for posting.

Definition at line 740 of file or.hpp.

template<class VX , class VY >
Gecode::Int::Bool::NaryOr< VX, VY >::NaryOr ( Space &  home,
bool  share,
NaryOr< VX, VY > &  p 
) [inline, protected]

Constructor for cloning p.

Definition at line 748 of file or.hpp.

Member Function Documentation

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

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 756 of file or.hpp.

template<class VX , class VY >
ExecStatus Gecode::Int::Bool::NaryOr< VX, VY >::advise ( Space &  home,
Advisor &  a,
const Delta &  d 
) [virtual]

Give advice to propagator.

Reimplemented from Gecode::Propagator.

Definition at line 809 of file or.hpp.

template<class VX , class VY >
PropCost Gecode::Int::Bool::NaryOr< VX, VY >::cost ( const Space &  home,
const ModEventDelta &  med 
) const [virtual]

Cost function (defined as low unary)

Reimplemented from Gecode::MixNaryOnePropagator< VX, PC_BOOL_NONE, VY, PC_BOOL_VAL >.

Definition at line 803 of file or.hpp.

template<class VX , class VY >
ExecStatus Gecode::Int::Bool::NaryOr< VX, VY >::propagate ( Space &  home,
const ModEventDelta &  med 
) [virtual]

Perform propagation.

Implements Gecode::Propagator.

Definition at line 830 of file or.hpp.

template<class VX , class VY >
ExecStatus Gecode::Int::Bool::NaryOr< VX, VY >::post ( Home  home,
ViewArray< VX > &  x,
VY  y 
) [inline, static]

Post propagator $ \bigvee_{i=0}^{|x|-1} x_i = y$.

Definition at line 773 of file or.hpp.

template<class VX , class VY >
size_t Gecode::Int::Bool::NaryOr< VX, VY >::dispose ( Space &  home) [inline, virtual]

Delete propagator and return its size.

Reimplemented from Gecode::MixNaryOnePropagator< VX, PC_BOOL_NONE, VY, PC_BOOL_VAL >.

Definition at line 819 of file or.hpp.

Member Data Documentation

template<class VX, class VY>
int Gecode::Int::Bool::NaryOr< VX, VY >::n_zero [protected]

The number of views assigned to zero in x.

Definition at line 361 of file bool.hh.

template<class VX, class VY>
Council<Advisor> Gecode::Int::Bool::NaryOr< VX, VY >::c [protected]

The advisor council.

Definition at line 363 of file bool.hh.

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