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Public Member Functions | Static Public Member Functions | Protected Member Functions | List of all members
Gecode::Int::Linear::LqBin< Val, A, B > Class Template Reference
Integer propagators

Propagator for bounds consistent binary linear less or equal More...

#include <linear.hh>

Public Member Functions

 LqBin (Space &home, bool share, Propagator &p, A x0, B x1, Val c)
 Constructor for rewriting p during cloning.
virtual Actor * copy (Space &home, bool share)
 Create copy during cloning.
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)
 Perform propagation.
- Public Member Functions inherited from Gecode::Int::Linear::LinBin< Val, A, B, PC_INT_BND >
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function (defined as low binary)
virtual size_t dispose (Space &home)
 Delete propagator and return its size.
- Public Member Functions inherited from Gecode::Propagator
ModEventDelta modeventdelta (void) const
 Return the modification event delta.
virtual ExecStatus advise (Space &home, Advisor &a, const Delta &d)
 Advise function.
double afc (void) const
 Return the accumlated failure count.

Static Public Member Functions

static ExecStatus post (Home home, A x0, B x1, Val c)
 Post propagator for $x_0+x_1 \leq c$.

Protected Member Functions

 LqBin (Space &home, bool share, LqBin &p)
 Constructor for cloning p.
 LqBin (Home home, A x0, B x1, Val c)
 Constructor for creation.
- Protected Member Functions inherited from Gecode::Int::Linear::LinBin< Val, A, B, PC_INT_BND >
 LinBin (Space &home, bool share, LinBin &p)
 Constructor for cloning p.
 LinBin (Space &home, bool share, Propagator &p, A x0, B x1, Val c)
 Constructor for rewriting p during cloning.
 LinBin (Home home, A x0, B x1, Val c)
 Constructor for creation.
- Protected Member Functions inherited from Gecode::Propagator
 Propagator (Home home)
 Constructor for posting.
 Propagator (Space &home, bool share, Propagator &p)
 Constructor for cloning p.

Additional Inherited Members

- Protected Attributes inherited from Gecode::Int::Linear::LinBin< Val, A, B, PC_INT_BND >
A x0
 View of type A.
B x1
 View of type B.
Val c
 Value of type Val.

Detailed Description

template<class Val, class A, class B>
class Gecode::Int::Linear::LqBin< Val, A, B >

Propagator for bounds consistent binary linear less or equal

The type Val can be either double or int, defining the numerical precision during propagation. The types A and B give the types of the views.

The propagation condition pc refers to both views.

Requires

#include <gecode/int/linear.hh>

Definition at line 237 of file linear.hh.

Constructor & Destructor Documentation

template<class Val , class A , class B >
Gecode::Int::Linear::LqBin< Val, A, B >::LqBin ( Space &  home,
bool  share,
LqBin< Val, A, B > &  p 
)
inlineprotected

Constructor for cloning p.

Definition at line 319 of file int-bin.hpp.

template<class Val , class A , class B >
Gecode::Int::Linear::LqBin< Val, A, B >::LqBin ( Home  home,
A  x0,
B  x1,
Val  c 
)
inlineprotected

Constructor for creation.

Definition at line 306 of file int-bin.hpp.

template<class Val , class A , class B >
Gecode::Int::Linear::LqBin< Val, A, B >::LqBin ( Space &  home,
bool  share,
Propagator &  p,
A  x0,
B  x1,
Val  c 
)
inline

Constructor for rewriting p during cloning.

Definition at line 330 of file int-bin.hpp.

Member Function Documentation

template<class Val , class A , class B >
Actor * Gecode::Int::Linear::LqBin< Val, A, B >::copy ( Space &  home,
bool  share 
)
virtual

Create copy during cloning.

Implements Gecode::Actor.

Definition at line 324 of file int-bin.hpp.

template<class Val , class A , class B >
ExecStatus Gecode::Int::Linear::LqBin< Val, A, B >::propagate ( Space &  home,
const ModEventDelta &  med 
)
virtual

Perform propagation.

Implements Gecode::Propagator.

Definition at line 336 of file int-bin.hpp.

template<class Val , class A , class B >
ExecStatus Gecode::Int::Linear::LqBin< Val, A, B >::post ( Home  home,
A  x0,
B  x1,
Val  c 
)
static

Post propagator for $x_0+x_1 \leq c$.

Definition at line 311 of file int-bin.hpp.

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