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Gecode::Set::Distinct::AtmostOne Class Reference
[Set propagators]

Propagator for the AtMostOneIntersection constraint More...

#include <distinct.hh>

List of all members.

Public Member Functions

virtual Actorcopy (Space &home)
 Copy propagator during cloning.
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)
 Perform propagation.

Static Public Member Functions

static ExecStatus post (Home home, ViewArray< SetView > x, unsigned int c)
 Post propagator for $\forall 0\leq i\leq |x| : |x_i|=c$ and $\forall 0\leq i<j\leq |x| : |x_i\cap x_j|\leq 1$.

Protected Member Functions

 AtmostOne (Space &home, AtmostOne &p)
 Constructor for cloning p.
 AtmostOne (Home home, ViewArray< SetView > &, unsigned int)
 Constructor for posting.

Protected Attributes

unsigned int c
 Cardinality of the sets.

Detailed Description

Propagator for the AtMostOneIntersection constraint

Requires

Definition at line 52 of file distinct.hh.


Constructor & Destructor Documentation

Gecode::Set::Distinct::AtmostOne::AtmostOne ( Space home,
AtmostOne p 
) [inline, protected]

Constructor for cloning p.

Definition at line 46 of file atmostOne.hpp.

Gecode::Set::Distinct::AtmostOne::AtmostOne ( Home  home,
ViewArray< SetView > &  x,
unsigned int  _c 
) [inline, protected]

Constructor for posting.

Definition at line 42 of file atmostOne.hpp.


Member Function Documentation

Actor * Gecode::Set::Distinct::AtmostOne::copy ( Space home  )  [virtual]

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 43 of file atmostOne.cpp.

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

Perform propagation.

Implements Gecode::Propagator.

Definition at line 48 of file atmostOne.cpp.

ExecStatus Gecode::Set::Distinct::AtmostOne::post ( Home  home,
ViewArray< SetView x,
unsigned int  c 
) [inline, static]

Post propagator for $\forall 0\leq i\leq |x| : |x_i|=c$ and $\forall 0\leq i<j\leq |x| : |x_i\cap x_j|\leq 1$.

Definition at line 50 of file atmostOne.hpp.


Member Data Documentation

unsigned int Gecode::Set::Distinct::AtmostOne::c [protected]

Cardinality of the sets.

Definition at line 55 of file distinct.hh.


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