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Reified propagator for set less than or equal 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.
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.
virtual ~Actor (void)
 To avoid warnings.

Static Public Member Functions

static ExecStatus post (Home home, View0 x, View1 y, Gecode::Int::BoolView b)
 Post propagator for $ (x\leq y) \Leftrightarrow b$.
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

 ReLq (Space &home, ReLq &p)
 Constructor for cloning p.
 ReLq (Home home, View0 x0, View1 x1, Gecode::Int::BoolView 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
Gecode::Int::BoolView b

Detailed Description

template<class View0, class View1, ReifyMode rm, bool strict = false>
class Gecode::Set::Rel::ReLq< View0, View1, rm, strict >

Reified propagator for set less than or equal

Propagates strict inequality if strict is true.

Requires

Definition at line 234 of file rel.hh.

Constructor & Destructor Documentation

◆ ReLq() [1/2]

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

Constructor for cloning p.

Definition at line 48 of file re-lq.hpp.

◆ ReLq() [2/2]

template<class View0, class View1, ReifyMode rm, bool strict>
Gecode::Set::Rel::ReLq< View0, View1, rm, strict >::ReLq ( Home home,
View0 x0,
View1 x1,
Gecode::Int::BoolView b )
inlineprotected

Constructor for posting.

Definition at line 38 of file re-lq.hpp.

Member Function Documentation

◆ copy()

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

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 102 of file re-lq.hpp.

◆ cost()

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

Cost function (defined as PC_TERNARY_LO)

Implements Gecode::Propagator.

Definition at line 57 of file re-lq.hpp.

◆ reschedule()

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

Schedule function.

Implements Gecode::Propagator.

Definition at line 64 of file re-lq.hpp.

◆ dispose()

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

Delete propagator and return its size.

Reimplemented from Gecode::Actor.

Definition at line 72 of file re-lq.hpp.

◆ propagate()

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

Perform propagation.

Implements Gecode::Propagator.

Definition at line 108 of file re-lq.hpp.

◆ post()

template<class View0, class View1, ReifyMode rm, bool strict>
ExecStatus Gecode::Set::Rel::ReLq< View0, View1, rm, strict >::post ( Home home,
View0 x,
View1 y,
Gecode::Int::BoolView b )
static

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

Definition at line 82 of file re-lq.hpp.

Member Data Documentation

◆ x0

template<class View0, class View1, ReifyMode rm, bool strict = false>
View0 Gecode::Set::Rel::ReLq< View0, View1, rm, strict >::x0
protected

Definition at line 236 of file rel.hh.

◆ x1

template<class View0, class View1, ReifyMode rm, bool strict = false>
View1 Gecode::Set::Rel::ReLq< View0, View1, rm, strict >::x1
protected

Definition at line 237 of file rel.hh.

◆ b

template<class View0, class View1, ReifyMode rm, bool strict = false>
Gecode::Int::BoolView Gecode::Set::Rel::ReLq< View0, View1, rm, strict >::b
protected

Definition at line 238 of file rel.hh.


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