Generated on Thu Jan 16 2025 00:00:00 for Gecode by doxygen 1.14.0

Link propagator for multiple Boolean views. More...

#include <channel.hh>

Public Member Functions

virtual Actorcopy (Space &home)
 Copy propagator during cloning.
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function (low unary if y is assigned, low linear otherwise)
virtual void reschedule (Space &home)
 Schedule function.
virtual ExecStatus advise (Space &home, Advisor &a, const Delta &d)
 Give advice to propagator.
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)
 Perform propagation.
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, IntView y, int o)
 Post propagator for $ x_i = 1\leftrightarrow y=i+o$.
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.

Additional Inherited Members

Protected Member Functions inherited from Gecode::MixNaryOnePropagator< BoolView, PC_BOOL_NONE, IntView, PC_INT_DOM >
 MixNaryOnePropagator (Space &home, MixNaryOnePropagator &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.
Protected Attributes inherited from Gecode::MixNaryOnePropagator< BoolView, PC_BOOL_NONE, IntView, PC_INT_DOM >
ViewArray< BoolViewx
 Array of views.
IntView y
 Single view.

Detailed Description

Link propagator for multiple Boolean views.

Requires

Definition at line 197 of file channel.hh.

Member Function Documentation

◆ copy()

Actor * Gecode::Int::Channel::LinkMulti::copy ( Space & home)
virtual

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 82 of file link-multi.cpp.

◆ cost()

PropCost Gecode::Int::Channel::LinkMulti::cost ( const Space & home,
const ModEventDelta & med ) const
virtual

Cost function (low unary if y is assigned, low linear otherwise)

Reimplemented from Gecode::MixNaryOnePropagator< BoolView, PC_BOOL_NONE, IntView, PC_INT_DOM >.

Definition at line 97 of file link-multi.cpp.

◆ reschedule()

void Gecode::Int::Channel::LinkMulti::reschedule ( Space & home)
virtual

Schedule function.

Reimplemented from Gecode::MixNaryOnePropagator< BoolView, PC_BOOL_NONE, IntView, PC_INT_DOM >.

Definition at line 105 of file link-multi.cpp.

◆ advise()

ExecStatus Gecode::Int::Channel::LinkMulti::advise ( Space & home,
Advisor & a,
const Delta & d )
virtual

Give advice to propagator.

Reimplemented from Gecode::Propagator.

Definition at line 112 of file link-multi.cpp.

◆ propagate()

ExecStatus Gecode::Int::Channel::LinkMulti::propagate ( Space & home,
const ModEventDelta & med )
virtual

Perform propagation.

Implements Gecode::Propagator.

Definition at line 122 of file link-multi.cpp.

◆ post()

ExecStatus Gecode::Int::Channel::LinkMulti::post ( Home home,
ViewArray< BoolView > & x,
IntView y,
int o )
inlinestatic

Post propagator for $ x_i = 1\leftrightarrow y=i+o$.

Definition at line 53 of file link-multi.hpp.

◆ dispose()

size_t Gecode::Int::Channel::LinkMulti::dispose ( Space & home)
inlinevirtual

Delete propagator and return its size.

Reimplemented from Gecode::MixNaryOnePropagator< BoolView, PC_BOOL_NONE, IntView, PC_INT_DOM >.

Definition at line 87 of file link-multi.cpp.


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