Domain consistent ternary maximum propagator. More...

#include <arithmetic.hh>

Public Member Functions
	MaxDom (Space &home, Propagator &p, View x0, View x1, View x2)
	Constructor for rewriting p during cloning.

virtual Actor *	copy (Space &home)
	Copy propagator during cloning.

virtual PropCost	cost (const Space &home, const ModEventDelta &med) const
	Cost function.

virtual ExecStatus	propagate (Space &home, const ModEventDelta &med)
	Perform propagation.

Public Member Functions inherited from Gecode::TernaryPropagator< View, PC_INT_DOM >
virtual PropCost	cost (const Space &home, const ModEventDelta &med) const
	Cost function (defined as low ternary)

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 *	copy (Space &home)=0
	Create copy.

virtual	~Actor (void)
	To avoid warnings.

Static Public Member Functions
static ExecStatus	post (Home home, View x0, View x1, View x2)
	Post propagator $\max\{x_0,x_1\}=x_2$ .

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
	MaxDom (Space &home, MaxDom &p)
	Constructor for cloning p.

	MaxDom (Home home, View x0, View x1, View x2)
	Constructor for posting.

Protected Member Functions inherited from Gecode::TernaryPropagator< View, PC_INT_DOM >
	TernaryPropagator (Space &home, TernaryPropagator &p)
	Constructor for cloning p.

	TernaryPropagator (Home home, View x0, View x1, View x2)
	Constructor for creation.

	TernaryPropagator (Space &home, Propagator &p, View x0, View x1, View x2)
	Constructor for rewriting p during cloning.

Protected Member Functions inherited from Gecode::Propagator
	Propagator (Home home)
	Constructor for posting.

	Propagator (Space &home, Propagator &p)
	Constructor for cloning p.

Propagator *	fwd (void) const
	Return forwarding pointer during copying.

Kernel::GPI::Info &	gpi (void)
	Provide access to global propagator information.

Additional Inherited Members
Protected Attributes inherited from Gecode::TernaryPropagator< View, PC_INT_DOM >
View	x0
	Three views.

View	x1

View	x2

Detailed Description

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

Domain consistent ternary maximum propagator.

Requires

#include <gecode/int/arithmetic.hh>

arithmetic.hh

Definition at line 184 of file arithmetic.hh.

Constructor & Destructor Documentation

◆ MaxDom() [1/3]

template<class View >

Gecode::Int::Arithmetic::MaxDom< View >::MaxDom	(	Space &	home,
		MaxDom< View > &	p
	)

inlineprotected

Constructor for cloning p.

Definition at line 257 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 237 of file max.hpp.

◆ MaxDom() [3/3]

template<class View >

Gecode::Int::Arithmetic::MaxDom< View >::MaxDom	(	Space &	home,
		Propagator &	p,
		View	x0,
		View	x1,
		View	x2
	)

inline

Constructor for rewriting p during cloning.

Definition at line 262 of file max.hpp.

Member Function Documentation

◆ copy()

template<class View >

Actor * Gecode::Int::Arithmetic::MaxDom< View >::copy ( Space & home )

virtual

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 268 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 274 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 281 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 242 of file max.hpp.

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

gecode/int/arithmetic.hh
gecode/int/arithmetic/max.hpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ MaxDom() [1/3]

◆ MaxDom() [2/3]

◆ MaxDom() [3/3]

Member Function Documentation

◆ copy()

◆ cost()

◆ propagate()

◆ post()