Generated on Sat Aug 25 2012 15:53:14 for Gecode by doxygen 1.7.5
Gecode::Set::Element::ElementIntersection Class Reference

Propagator for element with intersection More...

#include <element.hh>

List of all members.

Public Types

typedef
Gecode::Int::Element::IdxViewArray
< View > 
IdxViewArray

Public Member Functions

virtual Actorcopy (Space &home, bool)
 Copy propagator during cloning.
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost 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, IdxViewArray &x, View0 y, View1 z, const IntSet &u)

Protected Member Functions

 ElementIntersection (Space &home, bool share, ElementIntersection &p)
 Constructor for cloning p.
 ElementIntersection (Home home, IdxViewArray &, View0, View1, const IntSet &universe)
 Constructor for posting.

Protected Attributes

IntSet universe
IdxViewArray iv
View0 x0
View1 x1

Detailed Description

Propagator for element with intersection

Requires


Member Typedef Documentation


Constructor & Destructor Documentation

Gecode::Set::Element::ElementIntersection::ElementIntersection ( Space home,
bool  share,
ElementIntersection p 
) [protected]

Constructor for cloning p.

Gecode::Set::Element::ElementIntersection::ElementIntersection ( Home  home,
IdxViewArray iv0,
View0  y0,
View1  y1,
const IntSet universe 
) [inline, protected]

Constructor for posting.

Definition at line 45 of file inter.hpp.


Member Function Documentation

Actor * Gecode::Set::Element::ElementIntersection::copy ( Space home,
bool  share 
) [virtual]

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 104 of file inter.hpp.

PropCost Gecode::Set::Element::ElementIntersection::cost ( const Space home,
const ModEventDelta med 
) const [virtual]

Cost function.

Implements Gecode::Propagator.

Definition at line 68 of file inter.hpp.

size_t Gecode::Set::Element::ElementIntersection::dispose ( Space home) [inline, virtual]

Delete propagator and return its size.

Reimplemented from Gecode::Actor.

Definition at line 75 of file inter.hpp.

ExecStatus Gecode::Set::Element::ElementIntersection::propagate ( Space home,
const ModEventDelta med 
) [virtual]

Perform propagation.

Implements Gecode::Propagator.

Definition at line 110 of file inter.hpp.

ExecStatus Gecode::Set::Element::ElementIntersection::post ( Home  home,
IdxViewArray x,
View0  y,
View1  z,
const IntSet u 
) [static]

Post propagator for $ z=\bigcap\langle x_0,\dots,x_{n-1}\rangle[y] $ 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 90 of file inter.hpp.


Member Data Documentation

Definition at line 84 of file element.hh.

Definition at line 85 of file element.hh.


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