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Greater or equal to number of values propagator for Boolean views. More...

#include <nvalues.hh>

Public Member Functions

virtual Actorcopy (Space &home)
 Copy propagator during cloning.
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)
 Perform propagation.
Public Member Functions inherited from Gecode::Int::NValues::BoolBase< VY >
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 void reschedule (Space &home)
 Schedule function.
virtual size_t dispose (Space &home)
 Delete propagator and return its size.
ModEventDelta modeventdelta (void) const
 Return the modification event delta.
virtual void advise (Space &home, Advisor &a)
 Run advisor a to be run on failure in failed space.
double afc (void) const
 Return the accumlated failure count.
unsigned int id (void) const
 Return propagator id.
PropagatorGroup group (void) const
 Return group propagator belongs to.
void group (PropagatorGroup g)
 Add propagator to group g.
bool disabled (void) const
 Whether propagator is currently disabled.
virtual ~Actor (void)
 To avoid warnings.

Static Public Member Functions

static ExecStatus post (Home home, ViewArray< BoolView > &x, VY y)
 Post propagator for $\#\{x_0,\ldots,x_{|x|-1}\}\geq y$.
static void * operator new (size_t s, Space &home)
 Allocate memory from space.
static void operator delete (void *p, Space &home)
 No-op for exceptions.
static void * operator new (size_t s)
 Not used.
static void operator delete (void *p)
 Not used.

Protected Member Functions

 GqBool (Home home, int status, ViewArray< BoolView > &x, VY y)
 Constructor for posting.
 GqBool (Space &home, GqBool< VY > &p)
 Constructor for cloning p.
Protected Member Functions inherited from Gecode::Int::NValues::BoolBase< VY >
 BoolBase (Home home, int status, ViewArray< BoolView > &x, VY y)
 Constructor for posting.
 BoolBase (Space &home, BoolBase< VY > &p)
 Constructor for cloning p.
Protected Member Functions inherited from Gecode::Propagator
 Propagator (Home home)
 Constructor for posting.
 Propagator (Space &home, Propagator &p)
 Constructor for cloning p.
Propagatorfwd (void) const
 Return forwarding pointer during copying.
Kernel::GPI::Infogpi (void)
 Provide access to global propagator information.

Additional Inherited Members

Protected Attributes inherited from Gecode::Int::NValues::BoolBase< VY >
int status
 Status information about the views.
Council< ViewAdvisor< BoolView > > c
 The advisor council.
VY y
 The view for counting the number of values.
Static Protected Attributes inherited from Gecode::Int::NValues::BoolBase< VY >
static const int VS_ZERO = 1 << 0
 View status: a zero has already been encountered.
static const int VS_ONE = 1 << 1
 View status: a one has already been encountered.

Detailed Description

template<class VY>
class Gecode::Int::NValues::GqBool< VY >

Greater or equal to number of values propagator for Boolean views.

Requires

Definition at line 391 of file nvalues.hh.

Constructor & Destructor Documentation

◆ GqBool() [1/2]

template<class VY>
Gecode::Int::NValues::GqBool< VY >::GqBool ( Home home,
int status,
ViewArray< BoolView > & x,
VY y )
inlineprotected

Constructor for posting.

Definition at line 40 of file bool-gq.hpp.

◆ GqBool() [2/2]

template<class VY>
Gecode::Int::NValues::GqBool< VY >::GqBool ( Space & home,
GqBool< VY > & p )
inlineprotected

Constructor for cloning p.

Definition at line 45 of file bool-gq.hpp.

Member Function Documentation

◆ copy()

template<class VY>
Actor * Gecode::Int::NValues::GqBool< VY >::copy ( Space & home)
virtual

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 50 of file bool-gq.hpp.

◆ propagate()

template<class VY>
ExecStatus Gecode::Int::NValues::GqBool< VY >::propagate ( Space & home,
const ModEventDelta & med )
virtual

Perform propagation.

Implements Gecode::Propagator.

Definition at line 109 of file bool-gq.hpp.

◆ post()

template<class VY>
ExecStatus Gecode::Int::NValues::GqBool< VY >::post ( Home home,
ViewArray< BoolView > & x,
VY y )
inlinestatic

Post propagator for $\#\{x_0,\ldots,x_{|x|-1}\}\geq y$.

The view array x is used only temporarily and hence can be region allocated.

Definition at line 56 of file bool-gq.hpp.


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