Generated on Thu Apr 11 14:00:11 2019 for Gecode by doxygen 1.6.3

Gecode::Set::RelOp::UnionN< View0, View1 > Class Template Reference
[Set propagators]

Propagator for nary union More...

#include <rel-op.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.
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function.

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, 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

template<class View0, class View1>
class Gecode::Set::RelOp::UnionN< View0, View1 >

Propagator for nary union

Requires

Definition at line 218 of file rel-op.hh.


Constructor & Destructor Documentation

template<class View0 , class View1 >
Gecode::Set::RelOp::UnionN< View0, View1 >::UnionN ( Space home,
UnionN< View0, View1 > &  p 
) [inline, protected]

Constructor for cloning p.

Definition at line 221 of file union.hpp.

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

Constructor for posting.

Definition at line 204 of file union.hpp.

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

Constructor for posting.

Definition at line 211 of file union.hpp.


Member Function Documentation

template<class View0 , class View1 >
Actor * Gecode::Set::RelOp::UnionN< View0, View1 >::copy ( Space home  )  [inline, virtual]

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 229 of file union.hpp.

template<class View0 , class View1 >
ExecStatus Gecode::Set::RelOp::UnionN< View0, View1 >::propagate ( Space home,
const ModEventDelta med 
) [inline, virtual]

Perform propagation.

Implements Gecode::Propagator.

Definition at line 266 of file union.hpp.

template<class View0 , class View1 >
PropCost Gecode::Set::RelOp::UnionN< View0, View1 >::cost ( const Space home,
const ModEventDelta med 
) const [inline, virtual]

Cost function.

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

Definition at line 260 of file union.hpp.

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

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

Definition at line 235 of file union.hpp.

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

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

Definition at line 252 of file union.hpp.


Member Data Documentation

template<class View0, class View1>
bool Gecode::Set::RelOp::UnionN< View0, View1 >::shared [protected]

Whether the any views share a variable implementation.

Definition at line 224 of file rel-op.hh.

template<class View0, class View1>
GLBndSet Gecode::Set::RelOp::UnionN< View0, View1 >::unionOfDets [protected]

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

Definition at line 226 of file rel-op.hh.


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