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Propagator for the subset constraint More...

#include <rel.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::MixBinaryPropagator< View0, PC_SET_CGLB, View1, PC_SET_CLUB >
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.
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.
virtual ~Actor (void)
 To avoid warnings.

Static Public Member Functions

static ExecStatus post (Home home, View0 x, View1 y)
 Post propagator $ x\subseteq 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

 Subset (Space &home, Subset &p)
 Constructor for cloning p.
 Subset (Home home, View0 x0, View1 x1)
 Constructor for posting.
Protected Member Functions inherited from Gecode::MixBinaryPropagator< View0, PC_SET_CGLB, View1, PC_SET_CLUB >
 MixBinaryPropagator (Space &home, MixBinaryPropagator &p)
 Constructor for cloning.
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::MixBinaryPropagator< View0, PC_SET_CGLB, View1, PC_SET_CLUB >
View0 x0
 View of type View0.
View1 x1
 View of type View1.

Detailed Description

template<class View0, class View1>
class Gecode::Set::Rel::Subset< View0, View1 >

Propagator for the subset constraint

Requires

Definition at line 64 of file rel.hh.

Constructor & Destructor Documentation

◆ Subset() [1/2]

template<class View0, class View1>
Gecode::Set::Rel::Subset< View0, View1 >::Subset ( Space & home,
Subset< View0, View1 > & p )
inlineprotected

Constructor for cloning p.

Definition at line 50 of file subset.hpp.

◆ Subset() [2/2]

template<class View0, class View1>
Gecode::Set::Rel::Subset< View0, View1 >::Subset ( Home home,
View0 x0,
View1 x1 )
inlineprotected

Constructor for posting.

Definition at line 44 of file subset.hpp.

Member Function Documentation

◆ copy()

template<class View0, class View1>
Actor * Gecode::Set::Rel::Subset< View0, View1 >::copy ( Space & home)
virtual

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 63 of file subset.hpp.

◆ propagate()

template<class View0, class View1>
ExecStatus Gecode::Set::Rel::Subset< View0, View1 >::propagate ( Space & home,
const ModEventDelta & med )
virtual

Perform propagation.

Implements Gecode::Propagator.

Definition at line 69 of file subset.hpp.

◆ post()

template<class View0, class View1>
ExecStatus Gecode::Set::Rel::Subset< View0, View1 >::post ( Home home,
View0 x,
View1 y )
static

Post propagator $ x\subseteq y$.

Definition at line 55 of file subset.hpp.


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