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

Base class for no-overlap propagator. More...

#include <no-overlap.hh>

Public Member Functions

virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function.
virtual void reschedule (Space &home)
 Schedule function.
virtual size_t dispose (Space &home)
 Destructor.
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

 Base (Home home, Box *b, int n)
 Constructor for posting with n mandatory boxes.
 Base (Space &home, Base< Box > &p, int m)
 Constructor for cloning p with m boxes.
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.

Static Protected Member Functions

static int partition (Box *b, int i, int n)
 Partition n boxes b starting at position i.

Protected Attributes

Box * b
 Boxes.
int n
 Number of mandatory boxes: b[0] ... b[n-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 Box>
class Gecode::Int::NoOverlap::Base< Box >

Base class for no-overlap propagator.

Requires

Definition at line 234 of file no-overlap.hh.

Constructor & Destructor Documentation

◆ Base() [1/2]

template<class Box>
Gecode::Int::NoOverlap::Base< Box >::Base ( Home home,
Box * b,
int n )
inlineprotected

Constructor for posting with n mandatory boxes.

Definition at line 38 of file base.hpp.

◆ Base() [2/2]

template<class Box>
Gecode::Int::NoOverlap::Base< Box >::Base ( Space & home,
Base< Box > & p,
int m )
inlineprotected

Constructor for cloning p with m boxes.

Definition at line 69 of file base.hpp.

Member Function Documentation

◆ partition()

template<class Box>
int Gecode::Int::NoOverlap::Base< Box >::partition ( Box * b,
int i,
int n )
inlinestaticprotected

Partition n boxes b starting at position i.

Returns the number of mandatory boxes at the front of b.

Definition at line 46 of file base.hpp.

◆ cost()

template<class Box>
PropCost Gecode::Int::NoOverlap::Base< Box >::cost ( const Space & home,
const ModEventDelta & med ) const
virtual

Cost function.

Implements Gecode::Propagator.

Definition at line 77 of file base.hpp.

◆ reschedule()

template<class Box>
void Gecode::Int::NoOverlap::Base< Box >::reschedule ( Space & home)
virtual

Schedule function.

Implements Gecode::Propagator.

Definition at line 83 of file base.hpp.

◆ dispose()

template<class Box>
size_t Gecode::Int::NoOverlap::Base< Box >::dispose ( Space & home)
inlinevirtual

Destructor.

Reimplemented from Gecode::Actor.

Reimplemented in Gecode::Int::NoOverlap::ManProp< Box >, and Gecode::Int::NoOverlap::OptProp< Box >.

Definition at line 59 of file base.hpp.

Member Data Documentation

◆ b

template<class Box>
Box* Gecode::Int::NoOverlap::Base< Box >::b
protected

Boxes.

Definition at line 237 of file no-overlap.hh.

◆ n

template<class Box>
int Gecode::Int::NoOverlap::Base< Box >::n
protected

Number of mandatory boxes: b[0] ... b[n-1].

Definition at line 239 of file no-overlap.hh.


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