Generated on Tue Feb 11 2025 17:33:26 for Gecode by doxygen 1.12.0

Propagator for the sequence constraint More...

#include <sequence.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::NaryPropagator< SetView, PC_SET_ANY >
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.
 
- Public Member Functions inherited from Gecode::Propagator
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 ~Actor (void)
 To avoid warnings.
 

Static Public Member Functions

static ExecStatus post (Home home, ViewArray< SetView >)
 Post propagator $\forall 0\leq i< |x|-1 : \max(x_i)<\min(x_{i+1})$.
 
- Static Public Member Functions inherited from Gecode::Actor
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

 Seq (Space &home, Seq &p)
 Constructor for cloning p.
 
 Seq (Home home, ViewArray< SetView > &)
 Constructor for posting.
 
- Protected Member Functions inherited from Gecode::NaryPropagator< SetView, PC_SET_ANY >
 NaryPropagator (Space &home, NaryPropagator &p)
 Constructor for cloning p.
 
 NaryPropagator (Space &home, Propagator &p, ViewArray< SetView > &x)
 Constructor for rewriting p during cloning.
 
 NaryPropagator (Home home, ViewArray< SetView > &x)
 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.
 

Additional Inherited Members

- Public Attributes inherited from Gecode::Propagator
- Protected Attributes inherited from Gecode::NaryPropagator< SetView, PC_SET_ANY >
ViewArray< SetViewx
 Array of views.
 

Detailed Description

Propagator for the sequence constraint

Requires

Definition at line 59 of file sequence.hh.

Constructor & Destructor Documentation

◆ Seq() [1/2]

Gecode::Set::Sequence::Seq::Seq ( Space & home,
Seq & p )
inlineprotected

Constructor for cloning p.

Definition at line 52 of file seq.hpp.

◆ Seq() [2/2]

Gecode::Set::Sequence::Seq::Seq ( Home home,
ViewArray< SetView > & x )
inlineprotected

Constructor for posting.

Definition at line 48 of file seq.hpp.

Member Function Documentation

◆ copy()

Actor * Gecode::Set::Sequence::Seq::copy ( Space & home)
virtual

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 50 of file seq.cpp.

◆ propagate()

ExecStatus Gecode::Set::Sequence::Seq::propagate ( Space & home,
const ModEventDelta & med )
virtual

Perform propagation.

Implements Gecode::Propagator.

Definition at line 55 of file seq.cpp.

◆ post()

ExecStatus Gecode::Set::Sequence::Seq::post ( Home home,
ViewArray< SetView > x )
inlinestatic

Post propagator $\forall 0\leq i< |x|-1 : \max(x_i)<\min(x_{i+1})$.

Definition at line 56 of file seq.hpp.


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