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Gecode::Set::Sequence::SeqU

Gecode::Set::Sequence::SeqU Class Reference
[Set propagators]

#include <sequence.hh>

Inherits Gecode::NaryOnePropagator< Gecode::Set::SetView, PC_SET_ANY >.

List of all members.

Detailed Description

Propagator for the sequenced union constraint

Requires 

 #include "gecode/set/sequence.hh"

Definition at line 94 of file sequence.hh.


Public Member Functions

virtual Actor * copy (Space *home, bool)
 Copy propagator during cloning.
virtual ExecStatus propagate (Space *home, ModEventDelta med)
 Perform propagation.
virtual Reflection::ActorSpec spec (const Space *home, Reflection::VarMap &m) const
 Specification for this propagator.

Static Public Member Functions

static void post (Space *home, Reflection::VarMap &vars, const Reflection::ActorSpec &spec)
 Post using specification.
static Support::Symbol ati (void)
 Name of this propagator.
static ExecStatus post (Space *home, ViewArray< SetView >, SetView)
 Post propagator $\forall 0\leq i< |x|-1 : \max(x_i)<\min(x_{i+1})$ and $ x = \bigcup_{i\in\{0,\dots,n-1\}} y_i $.

Protected Member Functions

 SeqU (Space *home, bool share, SeqU &p)
 Constructor for cloning p.
 SeqU (Space *home, ViewArray< SetView > &, SetView)
 Constructor for posting.
ExecStatus propagateSeqUnion (Space *home, bool &modified, ViewArray< SetView > &x, SetView &y)

Protected Attributes

GLBndSet unionOfDets

Constructor & Destructor Documentation

Gecode::Set::Sequence::SeqU::SeqU ( Space *  home,
bool  share,
SeqU &  p 
) [inline, protected]

Constructor for cloning p.

Definition at line 56 of file seq-u.icc.

Gecode::Set::Sequence::SeqU::SeqU ( Space *  home,
ViewArray< SetView > &  x,
SetView  y 
) [inline, protected]

Constructor for posting.

Definition at line 52 of file seq-u.icc.

Member Function Documentation

ExecStatus Gecode::Set::Sequence::SeqU::propagateSeqUnion ( Space *  home,
bool &  modified,
ViewArray< SetView > &  x,
SetView &  y 
) [protected]

Definition at line 91 of file seq-u.cc.

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

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 54 of file seq-u.cc.

ExecStatus Gecode::Set::Sequence::SeqU::propagate ( Space *  home,
ModEventDelta  med 
) [virtual]

Perform propagation.

Implements Gecode::Propagator.

Definition at line 139 of file seq-u.cc.

Reflection::ActorSpec Gecode::Set::Sequence::SeqU::spec ( const Space *  home,
Reflection::VarMap &  m 
) const [virtual]

Specification for this propagator.

Reimplemented from Gecode::Actor.

Definition at line 64 of file seq-u.cc.

void Gecode::Set::Sequence::SeqU::post ( Space *  home,
Reflection::VarMap &  vars,
const Reflection::ActorSpec &  spec 
) [static]

Post using specification.

Definition at line 80 of file seq-u.cc.

Support::Symbol Gecode::Set::Sequence::SeqU::ati ( void   )  [static]

Name of this propagator.

Definition at line 59 of file seq-u.cc.

ExecStatus Gecode::Set::Sequence::SeqU::post ( Space *  home,
ViewArray< SetView >  x,
SetView  y 
) [inline, static]

Post propagator $\forall 0\leq i< |x|-1 : \max(x_i)<\min(x_{i+1})$ and $ x = \bigcup_{i\in\{0,\dots,n-1\}} y_i $.

Definition at line 62 of file seq-u.icc.

Member Data Documentation

GLBndSet Gecode::Set::Sequence::SeqU::unionOfDets [protected]

Definition at line 96 of file sequence.hh.

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