Gecode::Int::Bool::QuadOrTrue< BV > Class Template Reference

Quarternary Boolean disjunction propagator (true). More...

#include <gecode/int/bool.hh>

Public Member Functions
	QuadOrTrue (Space &home, Propagator &p, BV b0, BV b1, BV b2, BV b3)
	Constructor for rewriting p during cloning.
virtual Actor *	copy (Space &home)
	Copy propagator during cloning.
virtual ExecStatus	propagate (Space &home, const ModEventDelta &med)
	Perform propagation.
virtual size_t	dispose (Space &home)
	Delete propagator and return its size.
Public Member Functions inherited from Gecode::Int::Bool::BoolBinary< BV, BV >
virtual PropCost	cost (const Space &home, const ModEventDelta &med) const
	Cost function (defined as low unary).
virtual void	reschedule (Space &home)
	Schedule function.
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 accumulated 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, BV b0, BV b1, BV b2, BV b3)
	Post propagator \( b_0 \lor b_1 \lor b_2 \lor b_3 = 1 \).
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
	QuadOrTrue (Home home, BV b0, BV b1, BV b2, BV b3)
	Constructor for posting.
	QuadOrTrue (Space &home, QuadOrTrue &p)
	Constructor for cloning p.
Protected Member Functions inherited from Gecode::Int::Bool::BoolBinary< BV, BV >
	BoolBinary (Home home, BV b0, BV b1)
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.

Protected Attributes
BV	x2
	Boolean view without subscription.
BV	x3
	Boolean view without subscription.
Protected Attributes inherited from Gecode::Int::Bool::BoolBinary< BV, BV >
BV	x0
	Boolean view.
BV	x1
	Boolean view Constructor for posting.

Detailed Description

template<class BV>
class Gecode::Int::Bool::QuadOrTrue< BV >

Quarternary Boolean disjunction propagator (true).

Requires

#include <gecode/int/bool.hh> 

Definition at line 295 of file bool.hh.

Constructor & Destructor Documentation

QuadOrTrue() [1/3]

template<class BV>

Gecode::Int::Bool::QuadOrTrue< BV >::QuadOrTrue ( Home home, BV b0, BV b1, BV b2, BV b3 )

inlineprotected

Constructor for posting.

Definition at line 285 of file or.hpp.

QuadOrTrue() [2/3]

template<class BV>

Gecode::Int::Bool::QuadOrTrue< BV >::QuadOrTrue ( Space & home, QuadOrTrue< BV > & p )

inlineprotected

Constructor for cloning p.

Definition at line 297 of file or.hpp.

QuadOrTrue() [3/3]

template<class BV>

Gecode::Int::Bool::QuadOrTrue< BV >::QuadOrTrue ( Space & home, Propagator & p, BV b0, BV b1, BV b2, BV b3 )

inline

Constructor for rewriting p during cloning.

Definition at line 305 of file or.hpp.

Member Function Documentation

copy()

template<class BV>

Actor * Gecode::Int::Bool::QuadOrTrue< BV >::copy ( Space & home )

virtual

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 314 of file or.hpp.

propagate()

template<class BV>

ExecStatus Gecode::Int::Bool::QuadOrTrue< BV >::propagate ( Space & home, const ModEventDelta & med )

virtual

Perform propagation.

Implements Gecode::Propagator.

Definition at line 337 of file or.hpp.

post()

template<class BV>

ExecStatus Gecode::Int::Bool::QuadOrTrue< BV >::post ( Home home, BV b0, BV b1, BV b2, BV b3 )

inlinestatic

Post propagator \( b_0 \lor b_1 \lor b_2 \lor b_3 = 1 \).

Definition at line 330 of file or.hpp.

dispose()

template<class BV>

size_t Gecode::Int::Bool::QuadOrTrue< BV >::dispose ( Space & home )

inlinevirtual

Delete propagator and return its size.

Reimplemented from Gecode::Int::Bool::BoolBinary< BV, BV >.

Definition at line 290 of file or.hpp.

Member Data Documentation

x2

template<class BV>

BV Gecode::Int::Bool::QuadOrTrue< BV >::x2

protected

Boolean view without subscription.

Definition at line 300 of file bool.hh.

x3

template<class BV>

BV Gecode::Int::Bool::QuadOrTrue< BV >::x3

protected

Boolean view without subscription.

Definition at line 302 of file bool.hh.

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

• gecode/int/bool.hh
• gecode/int/bool/or.hpp