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

Reified equality propagator More...

#include <rel.hh>

Public Member Functions

virtual Actorcopy (Space &home)
 Copy propagator during cloning.
 
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function (defined as PC_TERNARY_LO)
 
virtual void reschedule (Space &home)
 Schedule function.
 
virtual size_t dispose (Space &home)
 Delete propagator and return its size.
 
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)
 Perform propagation.
 
- 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, View0 x, View1 y, CtrlView b)
 Post propagator for $ (x=y) \Leftrightarrow b$.
 
- 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

 ReEq (Space &home, ReEq &)
 Constructor for cloning p.
 
 ReEq (Home home, View0 x0, View1 x1, CtrlView b)
 Constructor for posting.
 
- 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

View0 x0
 
View1 x1
 
CtrlView b
 

Detailed Description

template<class View0, class View1, class CtrlView, ReifyMode rm>
class Gecode::Set::Rel::ReEq< View0, View1, CtrlView, rm >

Reified equality propagator

Requires

Definition at line 174 of file rel.hh.

Constructor & Destructor Documentation

◆ ReEq() [1/2]

template<class View0 , class View1 , class CtrlView , ReifyMode rm>
Gecode::Set::Rel::ReEq< View0, View1, CtrlView, rm >::ReEq ( Space & home,
ReEq< View0, View1, CtrlView, rm > & p )
inlineprotected

Constructor for cloning p.

Definition at line 53 of file re-eq.hpp.

◆ ReEq() [2/2]

template<class View0 , class View1 , class CtrlView , ReifyMode rm>
Gecode::Set::Rel::ReEq< View0, View1, CtrlView, rm >::ReEq ( Home home,
View0 x0,
View1 x1,
CtrlView b )
inlineprotected

Constructor for posting.

Definition at line 43 of file re-eq.hpp.

Member Function Documentation

◆ copy()

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

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 98 of file re-eq.hpp.

◆ cost()

template<class View0 , class View1 , class CtrlView , ReifyMode rm>
PropCost Gecode::Set::Rel::ReEq< View0, View1, CtrlView, rm >::cost ( const Space & home,
const ModEventDelta & med ) const
virtual

Cost function (defined as PC_TERNARY_LO)

Implements Gecode::Propagator.

Definition at line 62 of file re-eq.hpp.

◆ reschedule()

template<class View0 , class View1 , class CtrlView , ReifyMode rm>
void Gecode::Set::Rel::ReEq< View0, View1, CtrlView, rm >::reschedule ( Space & home)
virtual

Schedule function.

Implements Gecode::Propagator.

Definition at line 68 of file re-eq.hpp.

◆ dispose()

template<class View0 , class View1 , class CtrlView , ReifyMode rm>
size_t Gecode::Set::Rel::ReEq< View0, View1, CtrlView, rm >::dispose ( Space & home)
inlinevirtual

Delete propagator and return its size.

Reimplemented from Gecode::Actor.

Definition at line 76 of file re-eq.hpp.

◆ propagate()

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

Perform propagation.

Implements Gecode::Propagator.

Definition at line 104 of file re-eq.hpp.

◆ post()

template<class View0 , class View1 , class CtrlView , ReifyMode rm>
ExecStatus Gecode::Set::Rel::ReEq< View0, View1, CtrlView, rm >::post ( Home home,
View0 x,
View1 y,
CtrlView b )
static

Post propagator for $ (x=y) \Leftrightarrow b$.

Definition at line 86 of file re-eq.hpp.

Member Data Documentation

◆ x0

template<class View0 , class View1 , class CtrlView , ReifyMode rm>
View0 Gecode::Set::Rel::ReEq< View0, View1, CtrlView, rm >::x0
protected

Definition at line 176 of file rel.hh.

◆ x1

template<class View0 , class View1 , class CtrlView , ReifyMode rm>
View1 Gecode::Set::Rel::ReEq< View0, View1, CtrlView, rm >::x1
protected

Definition at line 177 of file rel.hh.

◆ b

template<class View0 , class View1 , class CtrlView , ReifyMode rm>
CtrlView Gecode::Set::Rel::ReEq< View0, View1, CtrlView, rm >::b
protected

Definition at line 178 of file rel.hh.


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