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Gecode::Set::Select::SelectIntersection< SView, RView > Class Template Reference
[Set propagators]

#include <select.hh>

Inherits Gecode::Propagator.

List of all members.

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Detailed Description

template<class SView, class RView>
class Gecode::Set::Select::SelectIntersection< SView, RView >

Propagator for selected intersection

Requires

 #include "gecode/set/select.hh" 

Definition at line 47 of file select.hh.

Public Member Functions
virtual Actor *	copy (Space *home, bool)
	Copy propagator during cloning.
virtual PropCost	cost (void) const
	Cost function.
virtual size_t	dispose (Space *home)
	Delete propagator and return its size.
virtual ExecStatus	propagate (Space *home)
	Perform propagation.
Static Public Member Functions
static ExecStatus	post (Space *home, SView z, IdxViewArray< SView > &x, RView y, const IntSet &u)
Protected Member Functions
	SelectIntersection (Space *home, bool share, SelectIntersection &p)
	Constructor for cloning p.
	SelectIntersection (Space *home, SView, IdxViewArray< SView > &, RView, const IntSet &universe)
	Constructor for posting.
Protected Attributes
IntSet	universe
SView	x0
IdxViewArray< SView >	iv
RView	x1

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Constructor & Destructor Documentation

template<class SView, class RView>

Gecode::Set::Select::SelectIntersection< SView, RView >::SelectIntersection	(	Space *	home,
		bool	share,
		SelectIntersection< SView, RView > &	p
	)			[protected]

Constructor for cloning p.

template<class SView, class RView>

Gecode::Set::Select::SelectIntersection< SView, RView >::SelectIntersection	(	Space *	home,
		SView	,
		IdxViewArray< SView > &	,
		RView	,
		const IntSet &	universe
	)			[inline, protected]

Constructor for posting.

Definition at line 29 of file inter.icc.

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Member Function Documentation

template<class SView, class RView>

Actor * Gecode::Set::Select::SelectIntersection< SView, RView >::copy	(	Space *	home,
		bool
	)			[virtual]

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 88 of file inter.icc.

template<class SView, class RView>

PropCost Gecode::Set::Select::SelectIntersection< SView, RView >::cost

(

void

)

const [virtual]

Cost function.

Implements Gecode::Propagator.

Definition at line 54 of file inter.icc.

template<class SView, class RView>

size_t Gecode::Set::Select::SelectIntersection< SView, RView >::dispose

(

Space *

home

)

[virtual]

Delete propagator and return its size.

Reimplemented from Gecode::Actor.

Definition at line 60 of file inter.icc.

template<class SView, class RView>

ExecStatus Gecode::Set::Select::SelectIntersection< SView, RView >::propagate

(

Space *

home

)

[virtual]

Perform propagation.

Implements Gecode::Propagator.

Definition at line 94 of file inter.icc.

template<class SView, class RView>

ExecStatus Gecode::Set::Select::SelectIntersection< SView, RView >::post	(	Space *	home,
		SView	z,
		IdxViewArray< SView > &	x,
		RView	y,
		const IntSet &	u
	)			[static]

Post propagator for using u as universe

If y is empty, z will be constrained to be the given universe u (as an empty intersection is the universe).

Definition at line 74 of file inter.icc.

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Member Data Documentation

template<class SView, class RView>

IntSet Gecode::Set::Select::SelectIntersection< SView, RView >::universe [protected]

Definition at line 50 of file select.hh.

template<class SView, class RView>

SView Gecode::Set::Select::SelectIntersection< SView, RView >::x0 [protected]

Definition at line 51 of file select.hh.

template<class SView, class RView>

IdxViewArray<SView> Gecode::Set::Select::SelectIntersection< SView, RView >::iv [protected]

Definition at line 52 of file select.hh.

template<class SView, class RView>

RView Gecode::Set::Select::SelectIntersection< SView, RView >::x1 [protected]

Definition at line 53 of file select.hh.

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

• gecode/set/select.hh (Revision: 3246)
• gecode/set/select/inter.icc (Revision: 3246)