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Gecode::Int::Linear::LinBoolView< XV, YV > Class Template Reference

Base-class for Boolean linear propagators. More...

#include <linear.hh>

Public Member Functions

virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function (defined as low linear)
virtual void reschedule (Space &home)
 Schedule function.
virtual size_t dispose (Space &home)
 Delete propagator and return its size.
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)=0
 Propagation function.
ModEventDelta modeventdelta (void) const
 Return the modification event delta.
virtual ExecStatus advise (Space &home, Advisor &a, const Delta &d)
 Advise function.
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.
Public Member Functions inherited from Gecode::Actor
virtual Actorcopy (Space &home)=0
 Create copy.
virtual ~Actor (void)
 To avoid warnings.

Protected Member Functions

 LinBoolView (Space &home, LinBoolView &p)
 Constructor for cloning p.
 LinBoolView (Home home, ViewArray< XV > &x, YV y, int c)
 Constructor for creation.
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.

Protected Attributes

ViewArray< XV > x
 Boolean views.
YV y
 View to compare number of assigned Boolean views to.
int c
 Righthandside (constant part from Boolean views assigned to 1)

Additional Inherited Members

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.

Detailed Description

template<class XV, class YV>
class Gecode::Int::Linear::LinBoolView< XV, YV >

Base-class for Boolean linear propagators.

Definition at line 1023 of file linear.hh.

Constructor & Destructor Documentation

◆ LinBoolView() [1/2]

template<class XV, class YV>
Gecode::Int::Linear::LinBoolView< XV, YV >::LinBoolView ( Space & home,
LinBoolView< XV, YV > & p )
inlineprotected

Constructor for cloning p.

Definition at line 60 of file bool-view.hpp.

◆ LinBoolView() [2/2]

template<class XV, class YV>
Gecode::Int::Linear::LinBoolView< XV, YV >::LinBoolView ( Home home,
ViewArray< XV > & x,
YV y,
int c )
inlineprotected

Constructor for creation.

Definition at line 42 of file bool-view.hpp.

Member Function Documentation

◆ cost()

template<class XV, class YV>
PropCost Gecode::Int::Linear::LinBoolView< XV, YV >::cost ( const Space & home,
const ModEventDelta & med ) const
virtual

Cost function (defined as low linear)

Implements Gecode::Propagator.

Definition at line 68 of file bool-view.hpp.

◆ reschedule()

template<class XV, class YV>
void Gecode::Int::Linear::LinBoolView< XV, YV >::reschedule ( Space & home)
virtual

Schedule function.

Implements Gecode::Propagator.

Definition at line 74 of file bool-view.hpp.

◆ dispose()

template<class XV, class YV>
size_t Gecode::Int::Linear::LinBoolView< XV, YV >::dispose ( Space & home)
inlinevirtual

Delete propagator and return its size.

Reimplemented from Gecode::Actor.

Definition at line 51 of file bool-view.hpp.

Member Data Documentation

◆ x

template<class XV, class YV>
ViewArray<XV> Gecode::Int::Linear::LinBoolView< XV, YV >::x
protected

Boolean views.

Definition at line 1026 of file linear.hh.

◆ y

template<class XV, class YV>
YV Gecode::Int::Linear::LinBoolView< XV, YV >::y
protected

View to compare number of assigned Boolean views to.

Definition at line 1028 of file linear.hh.

◆ c

template<class XV, class YV>
int Gecode::Int::Linear::LinBoolView< XV, YV >::c
protected

Righthandside (constant part from Boolean views assigned to 1)

Definition at line 1030 of file linear.hh.


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