Generated on Tue Sep 25 2012 20:53:34 for Gecode by doxygen 1.7.5
Gecode::Set::RelOp::UnionN Class Reference

Propagator for nary union More...

#include <rel-op.hh>

List of all members.

Public Member Functions

virtual Actorcopy (Space &home, bool)
 Copy propagator during cloning.
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)
 Perform propagation.
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function (defined as low linear)

Static Public Member Functions

static ExecStatus post (Home home, ViewArray< View0 > &y, View1 x)
 Post propagator $ x = \bigcup_{i\in\{0,\dots,n-1\}} y_i $.
static ExecStatus post (Home home, ViewArray< View0 > &y, const IntSet &z, View1 x)
 Post propagator $ x = z\cup\bigcup_{i\in\{0,\dots,n-1\}} y_i $.

Protected Member Functions

 UnionN (Space &home, bool share, UnionN &p)
 Constructor for cloning p.
 UnionN (Home home, ViewArray< View0 > &, View1)
 Constructor for posting.
 UnionN (Home home, ViewArray< View0 > &, const IntSet &, View1)
 Constructor for posting.

Protected Attributes

bool shared
 Whether the any views share a variable implementation.
GLBndSet unionOfDets
 Union of the determined $x_i$ (which are dropped)

Detailed Description

Propagator for nary union

Requires


Constructor & Destructor Documentation

Gecode::Set::RelOp::UnionN::UnionN ( Space home,
bool  share,
UnionN p 
) [inline, protected]

Constructor for cloning p.

Definition at line 225 of file union.hpp.

Gecode::Set::RelOp::UnionN::UnionN ( Home  home,
ViewArray< View0 > &  x,
View1  y 
) [inline, protected]

Constructor for posting.

Definition at line 208 of file union.hpp.

Gecode::Set::RelOp::UnionN::UnionN ( Home  home,
ViewArray< View0 > &  x,
const IntSet z,
View1  y 
) [inline, protected]

Constructor for posting.

Definition at line 215 of file union.hpp.


Member Function Documentation

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

Copy propagator during cloning.

Definition at line 233 of file union.hpp.

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

Perform propagation.

Definition at line 270 of file union.hpp.

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

Cost function (defined as low linear)

Reimplemented from Gecode::MixNaryOnePropagator< View0, PC_SET_ANY, View1, PC_SET_ANY >.

Definition at line 264 of file union.hpp.

ExecStatus Gecode::Set::RelOp::UnionN::post ( Home  home,
ViewArray< View0 > &  y,
View1  x 
) [static]

Post propagator $ x = \bigcup_{i\in\{0,\dots,n-1\}} y_i $.

Definition at line 239 of file union.hpp.

ExecStatus Gecode::Set::RelOp::UnionN::post ( Home  home,
ViewArray< View0 > &  y,
const IntSet z,
View1  x 
) [static]

Post propagator $ x = z\cup\bigcup_{i\in\{0,\dots,n-1\}} y_i $.

Definition at line 256 of file union.hpp.


Member Data Documentation

Whether the any views share a variable implementation.

Definition at line 227 of file rel-op.hh.

Union of the determined $x_i$ (which are dropped)

Definition at line 229 of file rel-op.hh.


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