Gecode::Set::Element::ElementUnionConst< SView, RView > Class Template Reference
[Set propagators]

Propagator for element with union of constant sets More...

#include <element.hh>

List of all members.

Public Member Functions
virtual Actor *	copy (Space &home)
	Copy propagator during cloning.
virtual PropCost	cost (const Space &home, const ModEventDelta &med) const
	Cost function.
virtual void	reschedule (Space &home)
	Schedule function.
virtual size_t	dispose (Space &home)
	Delete propagator and return its size.
virtual ExecStatus	propagate (Space &home, const ModEventDelta &med)
	Perform propagation.
Static Public Member Functions
static ExecStatus	post (Home home, SView z, const IntSetArgs &x, RView y)
Protected Member Functions
	ElementUnionConst (Space &home, ElementUnionConst &p)
	Constructor for cloning p.
	ElementUnionConst (Home home, SView, const IntSetArgs &, RView)
	Constructor for posting.
Protected Attributes
SView	x0
IntSet *	iv
int	n_iv
RView	x1

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Detailed Description

template<class SView, class RView>
class Gecode::Set::Element::ElementUnionConst< SView, RView >

Propagator for element with union of constant sets

Requires

 #include <gecode/set/element.hh> 

Definition at line 157 of file element.hh.

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Constructor & Destructor Documentation

template<class SView , class RView >

Gecode::Set::Element::ElementUnionConst< SView, RView >::ElementUnionConst	(	Space &	home,
		ElementUnionConst< SView, RView > &	p
	)			[inline, protected]

Constructor for cloning p.

Definition at line 56 of file unionConst.hpp.

template<class SView , class RView >

Gecode::Set::Element::ElementUnionConst< SView, RView >::ElementUnionConst	(	Home	home,
		SView	y0,
		const IntSetArgs &	iv0,
		RView	y1
	)			[inline, protected]

Constructor for posting.

Definition at line 41 of file unionConst.hpp.

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Member Function Documentation

template<class SView , class RView >

Actor * Gecode::Set::Element::ElementUnionConst< SView, RView >::copy

(

Space &

home

)

[inline, virtual]

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 109 of file unionConst.hpp.

template<class SView , class RView >

PropCost Gecode::Set::Element::ElementUnionConst< SView, RView >::cost	(	const Space &	home,
		const ModEventDelta &	med
	)			const [inline, virtual]

Cost function.

Implements Gecode::Propagator.

Definition at line 67 of file unionConst.hpp.

template<class SView , class RView >

void Gecode::Set::Element::ElementUnionConst< SView, RView >::reschedule

(

Space &

home

)

[inline, virtual]

Schedule function.

Implements Gecode::Propagator.

Definition at line 73 of file unionConst.hpp.

template<class SView , class RView >

size_t Gecode::Set::Element::ElementUnionConst< SView, RView >::dispose

(

Space &

home

)

[inline, virtual]

Delete propagator and return its size.

Reimplemented from Gecode::Actor.

Definition at line 80 of file unionConst.hpp.

template<class SView , class RView >

ExecStatus Gecode::Set::Element::ElementUnionConst< SView, RView >::propagate	(	Space &	home,
		const ModEventDelta &	med
	)			[inline, virtual]

Perform propagation.

Implements Gecode::Propagator.

Definition at line 115 of file unionConst.hpp.

template<class SView , class RView >

ExecStatus Gecode::Set::Element::ElementUnionConst< SView, RView >::post	(	Home	home,
		SView	z,
		const IntSetArgs &	x,
		RView	y
	)			[inline, static]

Post propagator for

If y is empty, z will be constrained to be empty (as an empty union is the empty set).

Definition at line 95 of file unionConst.hpp.

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Member Data Documentation

template<class SView, class RView>

SView Gecode::Set::Element::ElementUnionConst< SView, RView >::x0 [protected]

Definition at line 159 of file element.hh.

template<class SView, class RView>

IntSet* Gecode::Set::Element::ElementUnionConst< SView, RView >::iv [protected]

Definition at line 160 of file element.hh.

template<class SView, class RView>

int Gecode::Set::Element::ElementUnionConst< SView, RView >::n_iv [protected]

Definition at line 161 of file element.hh.

template<class SView, class RView>

RView Gecode::Set::Element::ElementUnionConst< SView, RView >::x1 [protected]

Definition at line 162 of file element.hh.

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

• gecode/set/element.hh
• gecode/set/element/unionConst.hpp