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Gecode::Int::ReBinaryPropagator< View, pc, CtrlView > Class Template Reference

Reified binary propagator. More...

#include <propagator.hpp>

Public Member Functions

virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function (defined as low binary)
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

 ReBinaryPropagator (Space &home, ReBinaryPropagator &p)
 Constructor for cloning p.
 ReBinaryPropagator (Space &home, Propagator &p, View x0, View x1, CtrlView b)
 Constructor for rewriting p during cloning.
 ReBinaryPropagator (Home home, View x0, View x1, CtrlView b)
 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

View x0
 Two views.
View x1
CtrlView b
 Boolean control view.

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 View, PropCond pc, class CtrlView>
class Gecode::Int::ReBinaryPropagator< View, pc, CtrlView >

Reified binary propagator.

Stores two views of type View with propagation condition pc and a Boolean control view of type CtrlView.

If the propagation condition pc has the value PC_GEN_NONE, no subscriptions are created for View.

Definition at line 87 of file propagator.hpp.

Constructor & Destructor Documentation

◆ ReBinaryPropagator() [1/3]

template<class View, PropCond pc, class CtrlView>
Gecode::Int::ReBinaryPropagator< View, pc, CtrlView >::ReBinaryPropagator ( Space & home,
ReBinaryPropagator< View, pc, CtrlView > & p )
protected

Constructor for cloning p.

◆ ReBinaryPropagator() [2/3]

template<class View, PropCond pc, class CtrlView>
Gecode::Int::ReBinaryPropagator< View, pc, CtrlView >::ReBinaryPropagator ( Space & home,
Propagator & p,
View x0,
View x1,
CtrlView b )
inlineprotected

Constructor for rewriting p during cloning.

Definition at line 231 of file propagator.hpp.

◆ ReBinaryPropagator() [3/3]

template<class View, PropCond pc, class CtrlView>
Gecode::Int::ReBinaryPropagator< View, pc, CtrlView >::ReBinaryPropagator ( Home home,
View x0,
View x1,
CtrlView b )
protected

Constructor for creation.

Definition at line 209 of file propagator.hpp.

Member Function Documentation

◆ cost()

template<class View, PropCond pc, class CtrlView>
PropCost Gecode::Int::ReBinaryPropagator< View, pc, CtrlView >::cost ( const Space & home,
const ModEventDelta & med ) const
virtual

Cost function (defined as low binary)

Implements Gecode::Propagator.

Definition at line 241 of file propagator.hpp.

◆ reschedule()

template<class View, PropCond pc, class CtrlView>
void Gecode::Int::ReBinaryPropagator< View, pc, CtrlView >::reschedule ( Space & home)
virtual

Schedule function.

Implements Gecode::Propagator.

Definition at line 247 of file propagator.hpp.

◆ dispose()

template<class View, PropCond pc, class CtrlView>
size_t Gecode::Int::ReBinaryPropagator< View, pc, CtrlView >::dispose ( Space & home)
inlinevirtual

Delete propagator and return its size.

Reimplemented from Gecode::Actor.

Definition at line 257 of file propagator.hpp.

Member Data Documentation

◆ x0

template<class View, PropCond pc, class CtrlView>
View Gecode::Int::ReBinaryPropagator< View, pc, CtrlView >::x0
protected

Two views.

Definition at line 90 of file propagator.hpp.

◆ x1

template<class View, PropCond pc, class CtrlView>
View Gecode::Int::ReBinaryPropagator< View, pc, CtrlView >::x1
protected

Definition at line 90 of file propagator.hpp.

◆ b

template<class View, PropCond pc, class CtrlView>
CtrlView Gecode::Int::ReBinaryPropagator< View, pc, CtrlView >::b
protected

Boolean control view.

Definition at line 92 of file propagator.hpp.


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