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Gecode::Int::Count::IntBase< VX, VY > Class Template Reference

Baseclass for count propagators (integer) More...

#include <count.hh>

Public Member Functions

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
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

 IntBase (Space &home, IntBase &p)
 Constructor for cloning p.
 
 IntBase (Home home, ViewArray< VX > &x, int n_s, VY y, int c)
 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

ViewArray< VX > x
 Views still to count.
 
int n_s
 Views from x[0] ... x[n_s-1] have subscriptions.
 
VY y
 View to compare to.
 
int c
 Number of views which are equal and have been eliminated.
 

Additional Inherited Members

- 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.
 
- Public Attributes inherited from Gecode::Propagator

Detailed Description

template<class VX, class VY>
class Gecode::Int::Count::IntBase< VX, VY >

Baseclass for count propagators (integer)

Definition at line 138 of file count.hh.

Constructor & Destructor Documentation

◆ IntBase() [1/2]

template<class VX , class VY >
Gecode::Int::Count::IntBase< VX, VY >::IntBase ( Space & home,
IntBase< VX, VY > & p )
inlineprotected

Constructor for cloning p.

Definition at line 62 of file int-base.hpp.

◆ IntBase() [2/2]

template<class VX , class VY >
Gecode::Int::Count::IntBase< VX, VY >::IntBase ( Home home,
ViewArray< VX > & x,
int n_s,
VY y,
int c )
inlineprotected

Constructor for creation.

Definition at line 38 of file int-base.hpp.

Member Function Documentation

◆ cost()

template<class VX , class VY >
PropCost Gecode::Int::Count::IntBase< VX, VY >::cost ( const Space & home,
const ModEventDelta & med ) const
virtual

Cost function (defined as low linear)

Implements Gecode::Propagator.

Definition at line 70 of file int-base.hpp.

◆ reschedule()

template<class VX , class VY >
void Gecode::Int::Count::IntBase< VX, VY >::reschedule ( Space & home)
virtual

Schedule function.

Implements Gecode::Propagator.

Definition at line 76 of file int-base.hpp.

◆ dispose()

template<class VX , class VY >
size_t Gecode::Int::Count::IntBase< VX, VY >::dispose ( Space & home)
inlinevirtual

Delete propagator and return its size.

Reimplemented from Gecode::Actor.

Definition at line 50 of file int-base.hpp.

Member Data Documentation

◆ x

template<class VX , class VY >
ViewArray<VX> Gecode::Int::Count::IntBase< VX, VY >::x
protected

Views still to count.

Definition at line 141 of file count.hh.

◆ n_s

template<class VX , class VY >
int Gecode::Int::Count::IntBase< VX, VY >::n_s
protected

Views from x[0] ... x[n_s-1] have subscriptions.

Definition at line 143 of file count.hh.

◆ y

template<class VX , class VY >
VY Gecode::Int::Count::IntBase< VX, VY >::y
protected

View to compare to.

Definition at line 145 of file count.hh.

◆ c

template<class VX , class VY >
int Gecode::Int::Count::IntBase< VX, VY >::c
protected

Number of views which are equal and have been eliminated.

Definition at line 147 of file count.hh.


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