Gecode::Int::Count::ViewBase< VX, VY, VZ > Class Template Reference

Base-class for count propagators (view). More...

#include <count.hh>

List of all members.

Public Member Functions
virtual size_t	dispose (Space &home)
	Delete propagator and return its size.
virtual PropCost	cost (const Space &home, const ModEventDelta &med) const
	Cost function (defined as low linear).
virtual void	reschedule (Space &home)
	Schedule function.
Protected Member Functions
	ViewBase (Space &home, ViewBase &p)
	Constructor for cloning p.
	ViewBase (Home home, ViewArray< VX > &x, VY y, VZ z, int c)
	Constructor for creation.
void	count (Space &home)
	Count how many views are equal now.
int	atleast (void) const
	How many views are at least equal.
int	atmost (void) const
	How many views are at most equal.
Static Protected Member Functions
static bool	sharing (const ViewArray< VX > &x, const VY &y, const VZ &z)
	Test whether there is sharing of z with x or y.
Protected Attributes
ViewArray< VX >	x
	Views still to count.
VY	y
	View to compare to.
VZ	z
	View which yields result of counting.
int	c
	Number of views which are equal and have been eliminated.

---

Detailed Description

template<class VX, class VY, class VZ>
class Gecode::Int::Count::ViewBase< VX, VY, VZ >

Base-class for count propagators (view).

Definition at line 266 of file count.hh.

---

Constructor & Destructor Documentation

template<class VX , class VY , class VZ >

Gecode::Int::Count::ViewBase< VX, VY, VZ >::ViewBase	(	Space &	home,
		ViewBase< VX, VY, VZ > &	p
	)			[inline, protected]

Constructor for cloning p.

Definition at line 50 of file view-base.hpp.

template<class VX , class VY , class VZ >

Gecode::Int::Count::ViewBase< VX, VY, VZ >::ViewBase	(	Home	home,
		ViewArray< VX > &	x,
		VY	y,
		VZ	z,
		int	c
	)			[inline, protected]

Constructor for creation.

Definition at line 38 of file view-base.hpp.

---

Member Function Documentation

template<class VX , class VY , class VZ >

size_t Gecode::Int::Count::ViewBase< VX, VY, VZ >::dispose

(

Space &

home

)

[inline, virtual]

Delete propagator and return its size.

Reimplemented from Gecode::Actor.

Definition at line 73 of file view-base.hpp.

template<class VX , class VY , class VZ >

PropCost Gecode::Int::Count::ViewBase< VX, VY, VZ >::cost	(	const Space &	home,
		const ModEventDelta &	med
	)			const [inline, virtual]

Cost function (defined as low linear).

Implements Gecode::Propagator.

Definition at line 59 of file view-base.hpp.

template<class VX , class VY , class VZ >

void Gecode::Int::Count::ViewBase< VX, VY, VZ >::reschedule

(

Space &

home

)

[inline, virtual]

Schedule function.

Implements Gecode::Propagator.

Definition at line 65 of file view-base.hpp.

template<class VX , class VY , class VZ >

void Gecode::Int::Count::ViewBase< VX, VY, VZ >::count

(

Space &

home

)

[inline, protected]

Count how many views are equal now.

Definition at line 85 of file view-base.hpp.

template<class VX , class VY , class VZ >

int Gecode::Int::Count::ViewBase< VX, VY, VZ >::atleast

(

void

)

const [inline, protected]

How many views are at least equal.

Definition at line 106 of file view-base.hpp.

template<class VX , class VY , class VZ >

int Gecode::Int::Count::ViewBase< VX, VY, VZ >::atmost

(

void

)

const [inline, protected]

How many views are at most equal.

Definition at line 112 of file view-base.hpp.

template<class VX , class VY , class VZ >

bool Gecode::Int::Count::ViewBase< VX, VY, VZ >::sharing	(	const ViewArray< VX > &	x,
		const VY &	y,
		const VZ &	z
	)			[inline, static, protected]

Test whether there is sharing of z with x or y.

Definition at line 123 of file view-base.hpp.

---

Member Data Documentation

template<class VX, class VY, class VZ>

ViewArray<VX> Gecode::Int::Count::ViewBase< VX, VY, VZ >::x [protected]

Views still to count.

Definition at line 269 of file count.hh.

template<class VX, class VY, class VZ>

VY Gecode::Int::Count::ViewBase< VX, VY, VZ >::y [protected]

View to compare to.

Definition at line 271 of file count.hh.

template<class VX, class VY, class VZ>

VZ Gecode::Int::Count::ViewBase< VX, VY, VZ >::z [protected]

View which yields result of counting.

Definition at line 273 of file count.hh.

template<class VX, class VY, class VZ>

int Gecode::Int::Count::ViewBase< VX, VY, VZ >::c [protected]

Number of views which are equal and have been eliminated.

Definition at line 275 of file count.hh.

---

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

• gecode/int/count.hh
• gecode/int/count/view-base.hpp