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Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes
Gecode::Int::Channel::Dom< View, Offset, shared > Class Template Reference
Integer propagators

Domain consistent channel propagator. More...

#include <channel.hh>

List of all members.

Public Member Functions

virtual Actor * copy (Space &home, bool share)
 Copy propagator during cloning.
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function.
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)
 Perform propagation.

Static Public Member Functions

static ExecStatus post (Home home, int n, DomInfo< View, Offset > *xy, Offset &ox, Offset &oy)
 Post propagator for channeling on xy.

Protected Member Functions

 Dom (Space &home, bool share, Dom &p)
 Constructor for cloning p.
 Dom (Home home, int n, DomInfo< View, Offset > *xy, Offset &ox, Offset &oy)
 Constructor for posting.

Protected Attributes

Distinct::DomCtrl< View > dc
 Propagation controller for propagating distinct.

Detailed Description

template<class View, class Offset, bool shared>
class Gecode::Int::Channel::Dom< View, Offset, shared >

Domain consistent channel propagator.

If shared is true, the same views can be contained in both x and y.

Requires 

 #include <gecode/int/channel.hh>

Definition at line 136 of file channel.hh.

Constructor & Destructor Documentation

template<class View, class Offset, bool shared>
Gecode::Int::Channel::Dom< View, Offset, shared >::Dom ( Space &  home,
bool  share,
Dom< View, Offset, shared > &  p 
) [protected]

Constructor for cloning p.

template<class View , class Offset , bool shared>
Gecode::Int::Channel::Dom< View, Offset, shared >::Dom ( Home  home,
int  n,
DomInfo< View, Offset > *  xy,
Offset &  ox,
Offset &  oy 
) [inline, protected]

Constructor for posting.

Definition at line 174 of file dom.hpp.

Member Function Documentation

template<class View , class Offset , bool shared>
Actor * Gecode::Int::Channel::Dom< View, Offset, shared >::copy ( Space &  home,
bool  share 
) [virtual]

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 186 of file dom.hpp.

template<class View , class Offset , bool shared>
PropCost Gecode::Int::Channel::Dom< View, Offset, shared >::cost ( const Space &  home,
const ModEventDelta &  med 
) const [virtual]

Cost function.

If in stage for naive value propagation, the cost is low quadratic. Otherwise it is high quadratic.

Reimplemented from Gecode::Int::Channel::Base< DomInfo< View, Offset >, Offset, PC_INT_DOM >.

Definition at line 192 of file dom.hpp.

template<class View , class Offset , bool shared>
ExecStatus Gecode::Int::Channel::Dom< View, Offset, shared >::propagate ( Space &  home,
const ModEventDelta &  med 
) [virtual]

Perform propagation.

Implements Gecode::Propagator.

Definition at line 202 of file dom.hpp.

template<class View , class Offset , bool shared>
ExecStatus Gecode::Int::Channel::Dom< View, Offset, shared >::post ( Home  home,
int  n,
DomInfo< View, Offset > *  xy,
Offset &  ox,
Offset &  oy 
) [static]

Post propagator for channeling on xy.

Definition at line 311 of file dom.hpp.

Member Data Documentation

template<class View, class Offset, bool shared>
Distinct::DomCtrl<View> Gecode::Int::Channel::Dom< View, Offset, shared >::dc [protected]

Propagation controller for propagating distinct.

Definition at line 144 of file channel.hh.

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