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Gecode::Int::Arithmetic::MaxDom< View > Class Template Reference

Domain consistent ternary maximum propagator. More...

#include <arithmetic.hh>

Public Member Functions

 MaxDom (Space &home, bool share, Propagator &p, View x0, View x1, View x2)
 Constructor for rewriting p during cloning. More...
 
virtual Actorcopy (Space &home, bool share)
 Copy propagator during cloning. More...
 
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function. More...
 
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)
 Perform propagation. More...
 
- Public Member Functions inherited from Gecode::TernaryPropagator< View, PC_INT_DOM >
virtual void reschedule (Space &home)
 Schedule function. More...
 
virtual size_t dispose (Space &home)
 Delete propagator and return its size. More...
 
- Public Member Functions inherited from Gecode::Propagator
ModEventDelta modeventdelta (void) const
 Return the modification event delta. More...
 
virtual ExecStatus advise (Space &home, Advisor &a, const Delta &d)
 Advise function. More...
 
double afc (const Space &home) const
 Return the accumlated failure count. More...
 
unsigned int id (void) const
 Return propagator id. More...
 
PropagatorGroup group (void) const
 Return group propagator belongs to. More...
 
void group (PropagatorGroup g)
 Add propagator to group g. More...
 
bool disabled (void) const
 Whether propagator is currently disabled. More...
 
void kill (Space &home)
 Kill propagator. More...
 
void disable (void)
 Disable propagator. More...
 
void enable (void)
 Enable propagator. More...
 
- Public Member Functions inherited from Gecode::Actor
virtual ~Actor (void)
 To avoid warnings. More...
 

Static Public Member Functions

static ExecStatus post (Home home, View x0, View x1, View x2)
 Post propagator $ \max\{x_0,x_1\}=x_2$. More...
 
- Static Public Member Functions inherited from Gecode::Actor
static void * operator new (size_t s)
 Not used. More...
 
static void operator delete (void *p)
 Not used. More...
 
static void * operator new (size_t s, Space &home)
 Allocate memory from space. More...
 
static void operator delete (void *p, Space &home)
 No-op for exceptions. More...
 

Protected Member Functions

 MaxDom (Space &home, bool share, MaxDom &p)
 Constructor for cloning p. More...
 
 MaxDom (Home home, View x0, View x1, View x2)
 Constructor for posting. More...
 
- Protected Member Functions inherited from Gecode::TernaryPropagator< View, PC_INT_DOM >
 TernaryPropagator (Space &home, bool share, TernaryPropagator &p)
 Constructor for cloning p. More...
 
 TernaryPropagator (Home home, View x0, View x1, View x2)
 Constructor for creation. More...
 
 TernaryPropagator (Space &home, bool share, Propagator &p, View x0, View x1, View x2)
 Constructor for rewriting p during cloning. More...
 
- Protected Member Functions inherited from Gecode::Propagator
 Propagator (Home home)
 Constructor for posting. More...
 
 Propagator (Space &home, bool share, Propagator &p)
 Constructor for cloning p. More...
 
Propagatorfwd (void) const
 Return forwarding pointer during copying. More...
 
GPI::Infogpi (void)
 Provide access to global propagator information. More...
 

Additional Inherited Members

- Protected Attributes inherited from Gecode::TernaryPropagator< View, PC_INT_DOM >
View x0
 Three views. More...
 
View x1
 
View x2
 

Detailed Description

template<class View>
class Gecode::Int::Arithmetic::MaxDom< View >

Domain consistent ternary maximum propagator.

Requires

Definition at line 188 of file arithmetic.hh.

Constructor & Destructor Documentation

◆ MaxDom() [1/3]

template<class View >
Gecode::Int::Arithmetic::MaxDom< View >::MaxDom ( Space home,
bool  share,
MaxDom< View > &  p 
)
inlineprotected

Constructor for cloning p.

Definition at line 261 of file max.hpp.

◆ MaxDom() [2/3]

template<class View >
Gecode::Int::Arithmetic::MaxDom< View >::MaxDom ( Home  home,
View  x0,
View  x1,
View  x2 
)
inlineprotected

Constructor for posting.

Definition at line 241 of file max.hpp.

◆ MaxDom() [3/3]

template<class View >
Gecode::Int::Arithmetic::MaxDom< View >::MaxDom ( Space home,
bool  share,
Propagator p,
View  x0,
View  x1,
View  x2 
)
inline

Constructor for rewriting p during cloning.

Definition at line 266 of file max.hpp.

Member Function Documentation

◆ copy()

template<class View >
Actor * Gecode::Int::Arithmetic::MaxDom< View >::copy ( Space home,
bool  share 
)
virtual

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 272 of file max.hpp.

◆ cost()

template<class View >
PropCost Gecode::Int::Arithmetic::MaxDom< View >::cost ( const Space home,
const ModEventDelta med 
) const
virtual

Cost function.

If in stage for bounds propagation, the cost is low ternary. Otherwise it is high ternary.

Reimplemented from Gecode::TernaryPropagator< View, PC_INT_DOM >.

Definition at line 278 of file max.hpp.

◆ propagate()

template<class View >
ExecStatus Gecode::Int::Arithmetic::MaxDom< View >::propagate ( Space home,
const ModEventDelta med 
)
virtual

Perform propagation.

Implements Gecode::Propagator.

Definition at line 285 of file max.hpp.

◆ post()

template<class View >
ExecStatus Gecode::Int::Arithmetic::MaxDom< View >::post ( Home  home,
View  x0,
View  x1,
View  x2 
)
static

Post propagator $ \max\{x_0,x_1\}=x_2$.

Definition at line 246 of file max.hpp.


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