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

Reified bounds consistent equality with float propagator. More...

#include <rel.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::Int::ReUnaryPropagator< View, PC_FLOAT_BND, CtrlView >
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function (defined as low unary)
 
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, View x, FloatVal c, CtrlView b)
 Post bounds consistent propagator $ (x = c)\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

 ReEqFloat (Space &home, ReEqFloat &p)
 Constructor for cloning p.
 
 ReEqFloat (Home home, View x, FloatVal c, CtrlView b)
 Constructor for posting.
 
- Protected Member Functions inherited from Gecode::Int::ReUnaryPropagator< View, PC_FLOAT_BND, CtrlView >
 ReUnaryPropagator (Space &home, ReUnaryPropagator &p)
 Constructor for cloning p.
 
 ReUnaryPropagator (Space &home, Propagator &p, View x0, CtrlView b)
 Constructor for rewriting p during cloning.
 
 ReUnaryPropagator (Home home, View x0, CtrlView b)
 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

FloatVal c
 Float constant to check.
 
- Protected Attributes inherited from Gecode::Int::ReUnaryPropagator< View, PC_FLOAT_BND, CtrlView >
View x0
 Single view.
 
CtrlView b
 Boolean control view.
 

Detailed Description

template<class View, class CtrlView, ReifyMode rm>
class Gecode::Float::Rel::ReEqFloat< View, CtrlView, rm >

Reified bounds consistent equality with float propagator.

Requires

Definition at line 151 of file rel.hh.

Constructor & Destructor Documentation

◆ ReEqFloat() [1/2]

template<class View , class CtrlView , ReifyMode rm>
Gecode::Float::Rel::ReEqFloat< View, CtrlView, rm >::ReEqFloat ( Space & home,
ReEqFloat< View, CtrlView, rm > & p )
inlineprotected

Constructor for cloning p.

Definition at line 306 of file eq.hpp.

◆ ReEqFloat() [2/2]

template<class View , class CtrlView , ReifyMode rm>
Gecode::Float::Rel::ReEqFloat< View, CtrlView, rm >::ReEqFloat ( Home home,
View x,
FloatVal c,
CtrlView b )
inlineprotected

Constructor for posting.

Definition at line 279 of file eq.hpp.

Member Function Documentation

◆ copy()

template<class View , class CtrlView , ReifyMode rm>
Actor * Gecode::Float::Rel::ReEqFloat< View, CtrlView, rm >::copy ( Space & home)
virtual

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 311 of file eq.hpp.

◆ propagate()

template<class View , class CtrlView , ReifyMode rm>
ExecStatus Gecode::Float::Rel::ReEqFloat< View, CtrlView, rm >::propagate ( Space & home,
const ModEventDelta & med )
virtual

Perform propagation.

Implements Gecode::Propagator.

Definition at line 317 of file eq.hpp.

◆ post()

template<class View , class CtrlView , ReifyMode rm>
ExecStatus Gecode::Float::Rel::ReEqFloat< View, CtrlView, rm >::post ( Home home,
View x,
FloatVal c,
CtrlView b )
static

Post bounds consistent propagator $ (x = c)\Leftrightarrow b$.

Definition at line 285 of file eq.hpp.

Member Data Documentation

◆ c

template<class View , class CtrlView , ReifyMode rm>
FloatVal Gecode::Float::Rel::ReEqFloat< View, CtrlView, rm >::c
protected

Float constant to check.

Definition at line 157 of file rel.hh.


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