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Gecode::Int::Bool::NaryOr< VX, VY > Class Template Reference

Boolean n-ary disjunction propagator. More...

#include <bool.hh>

Public Member Functions

virtual Actorcopy (Space &home, bool share)
 Copy propagator during cloning. More...
 
virtual ExecStatus advise (Space &home, Advisor &a, const Delta &d)
 Give advice to propagator. More...
 
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function (defined as low unary) More...
 
virtual void reschedule (Space &home)
 Schedule function. More...
 
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)
 Perform propagation. More...
 
virtual size_t dispose (Space &home)
 Delete propagator and return its size. More...
 
- Public Member Functions inherited from Gecode::Propagator
ModEventDelta modeventdelta (void) const
 Return the modification event delta. More...
 
virtual void advise (Space &home, Advisor &a)
 Run advisor a to be run on failure in failed space. More...
 
double afc (void) const
 Return the accumlated failure count. More...
 
unsigned int id (void) const
 Return propagator id. More...
 
PropagatorGroup group (void) const
 Return group propagator belongs to. More...
 
void group (PropagatorGroup g)
 Add propagator to group g. More...
 
bool disabled (void) const
 Whether propagator is currently disabled. More...
 
- Public Member Functions inherited from Gecode::Actor
virtual ~Actor (void)
 To avoid warnings. More...
 

Static Public Member Functions

static ExecStatus post (Home home, ViewArray< VX > &x, VY y)
 Post propagator $ \bigvee_{i=0}^{|x|-1} x_i = y$. More...
 
- Static Public Member Functions inherited from Gecode::Actor
static void * operator new (size_t s, Space &home)
 Allocate memory from space. More...
 
static void operator delete (void *p, Space &home)
 No-op for exceptions. More...
 
static void * operator new (size_t s)
 Not used. More...
 
static void operator delete (void *p)
 Not used. More...
 

Protected Member Functions

 NaryOr (Home home, ViewArray< VX > &x, VY y)
 Constructor for posting. More...
 
 NaryOr (Space &home, bool share, NaryOr< VX, VY > &p)
 Constructor for cloning p. More...
 
- Protected Member Functions inherited from Gecode::MixNaryOnePropagator< VX, PC_BOOL_NONE, VY, PC_BOOL_VAL >
 MixNaryOnePropagator (Space &home, bool share, MixNaryOnePropagator &p)
 Constructor for cloning p. More...
 
 MixNaryOnePropagator (Home home, ViewArray< VX > &x, VY y)
 Constructor for creation. More...
 
 MixNaryOnePropagator (Space &home, bool share, Propagator &p, ViewArray< VX > &x, VY y)
 Constructor for rewriting p during cloning. More...
 
- Protected Member Functions inherited from Gecode::Propagator
 Propagator (Home home)
 Constructor for posting. More...
 
 Propagator (Space &home, bool share, Propagator &p)
 Constructor for cloning p. More...
 
Propagatorfwd (void) const
 Return forwarding pointer during copying. More...
 
GPI::Infogpi (void)
 Provide access to global propagator information. More...
 

Protected Attributes

int n_zero
 The number of views assigned to zero in x. More...
 
Council< Advisorc
 The advisor council. More...
 
- Protected Attributes inherited from Gecode::MixNaryOnePropagator< VX, PC_BOOL_NONE, VY, PC_BOOL_VAL >
ViewArray< VX > x
 Array of views. More...
 
VY y
 Single view. More...
 

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 359 of file bool.hh.

Constructor & Destructor Documentation

◆ NaryOr() [1/2]

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

Constructor for posting.

Definition at line 740 of file or.hpp.

◆ NaryOr() [2/2]

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

Constructor for cloning p.

Definition at line 748 of file or.hpp.

Member Function Documentation

◆ copy()

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.

◆ advise()

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.

◆ cost()

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.

◆ reschedule()

template<class VX , class VY >
void Gecode::Int::Bool::NaryOr< VX, VY >::reschedule ( Space home)
virtual

Schedule function.

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

Definition at line 819 of file or.hpp.

◆ propagate()

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 843 of file or.hpp.

◆ post()

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

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

Definition at line 773 of file or.hpp.

◆ dispose()

template<class VX , class VY >
size_t Gecode::Int::Bool::NaryOr< VX, VY >::dispose ( Space home)
inlinevirtual

Delete propagator and return its size.

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

Definition at line 832 of file or.hpp.

Member Data Documentation

◆ n_zero

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 365 of file bool.hh.

◆ c

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

The advisor council.

Definition at line 367 of file bool.hh.


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