Propagator for reified bounds consistent n-ary linear less or equal More...

#include <linear.hh>

Public Member Functions
	ReLq (Home home, ViewArray< P > &x, ViewArray< N > &y, Val c, BoolView b)
	Constructor for creation. More...

virtual Actor *	copy (Space &home, bool share)
	Create copy during cloning. More...

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

Public Member Functions inherited from Gecode::Int::Linear::ReLin< Val, P, N, PC_INT_BND, BoolView >
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::Int::Linear::Lin< Val, P, N, pc >
virtual PropCost	cost (const Space &home, const ModEventDelta &med) const
	Cost function (defined as low linear) 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...

virtual void	advise (Space &home, Advisor &a)
	Run advisor a to be run on failure in failed space. More...

double	afc (void) 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...

Public Member Functions inherited from Gecode::Actor
virtual	~Actor (void)
	To avoid warnings. More...

Static Public Member Functions
static ExecStatus	post (Home home, ViewArray< P > &x, ViewArray< N > &y, Val c, BoolView b)
	Post propagator for $\left(\sum_{i=0}^{\|x\|-1}x_i-\sum_{i=0}^{\|y\|-1}y_i\leq c\right)\equiv \operatorname{rm}(b)$ . 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
	ReLq (Space &home, bool share, ReLq &p)
	Constructor for cloning p. More...

Protected Member Functions inherited from Gecode::Int::Linear::ReLin< Val, P, N, PC_INT_BND, BoolView >
	ReLin (Space &home, bool share, ReLin &p)
	Constructor for cloning p. More...

	ReLin (Home home, ViewArray< P > &x, ViewArray< N > &y, Val c, BoolView b)
	Constructor for creation. More...

Protected Member Functions inherited from Gecode::Int::Linear::Lin< Val, P, N, pc >
	Lin (Space &home, bool share, Lin< Val, P, N, pc > &p)
	Constructor for cloning p. More...

	Lin (Home home, ViewArray< P > &x, ViewArray< N > &y, Val c)
	Constructor for creation. 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...

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

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

Additional Inherited Members
Protected Attributes inherited from Gecode::Int::Linear::ReLin< Val, P, N, PC_INT_BND, BoolView >
BoolView	b
	Control view for reification. More...

Protected Attributes inherited from Gecode::Int::Linear::Lin< Val, P, N, pc >
ViewArray< P >	x
	Array of positive views. More...

ViewArray< N >	y
	Array of negative views. More...

Val	c
	Constant value. More...

Related Functions inherited from Gecode::Int::Linear::Lin< Val, P, N, pc >
template<class Val , class View >
void	bounds_p (ModEventDelta med, ViewArray< View > &x, Val &c, Val &sl, Val &su)
	Compute bounds information for positive views. More...

template<class Val , class View >
void	bounds_n (ModEventDelta med, ViewArray< View > &y, Val &c, Val &sl, Val &su)
	Compute bounds information for negative views. More...

Detailed Description

template<class Val, class P, class N, ReifyMode rm>
class Gecode::Int::Linear::ReLq< Val, P, N, rm >

Propagator for reified bounds consistent n-ary linear less or equal

The type Val can be either long long int or int, defining the numerical precision during propagation. The types P and N give the types of the views.

The propagation condition pc refers to both views.

Requires

#include <gecode/int/linear.hh>

Definition at line 753 of file linear.hh.

Constructor & Destructor Documentation

◆ ReLq() [1/2]

template<class Val , class P , class N , ReifyMode rm>

Gecode::Int::Linear::ReLq< Val, P, N, rm >::ReLq	(	Space &	home,
		bool	share,
		ReLq< Val, P, N, rm > &	p
	)

inlineprotected

Constructor for cloning p.

Definition at line 849 of file int-nary.hpp.

◆ ReLq() [2/2]

template<class Val , class P , class N , ReifyMode rm>

Gecode::Int::Linear::ReLq< Val, P, N, rm >::ReLq	(	Home	home,
		ViewArray< P > &	x,
		ViewArray< N > &	y,
		Val	c,
		BoolView	b
	)

inline

Constructor for creation.

Definition at line 827 of file int-nary.hpp.

Member Function Documentation

◆ copy()

template<class Val , class P , class N , ReifyMode rm>

Actor * Gecode::Int::Linear::ReLq< Val, P, N, rm >::copy	(	Space &	home,
		bool	share
	)

virtual

Create copy during cloning.

Implements Gecode::Actor.

Definition at line 854 of file int-nary.hpp.

◆ propagate()

template<class Val , class P , class N , ReifyMode rm>

ExecStatus Gecode::Int::Linear::ReLq< Val, P, N, rm >::propagate	(	Space &	home,
		const ModEventDelta &	med
	)

virtual

Perform propagation.

Implements Gecode::Propagator.

Definition at line 860 of file int-nary.hpp.

◆ post()

template<class Val , class P , class N , ReifyMode rm>

ExecStatus Gecode::Int::Linear::ReLq< Val, P, N, rm >::post	(	Home	home,
		ViewArray< P > &	x,
		ViewArray< N > &	y,
		Val	c,
		BoolView	b
	)

static

Post propagator for $\left(\sum_{i=0}^{|x|-1}x_i-\sum_{i=0}^{|y|-1}y_i\leq c\right)\equiv \operatorname{rm}(b)$ .

Definition at line 833 of file int-nary.hpp.

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

gecode/int/linear.hh (Revision: 15137)
gecode/int/linear/int-nary.hpp (Revision: 15137)

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

template<class Val, class P, class N, ReifyMode rm> class Gecode::Int::Linear::ReLq< Val, P, N, rm >

Constructor & Destructor Documentation

◆ ReLq() [1/2]

◆ ReLq() [2/2]

Member Function Documentation

◆ copy()

◆ propagate()

◆ post()

template<class Val, class P, class N, ReifyMode rm>
class Gecode::Int::Linear::ReLq< Val, P, N, rm >