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Public Member Functions | Static Public Member Functions | Protected Member Functions | List of all members
Gecode::Int::Linear::Lq< Val, P, N > Class Template Reference

Propagator for bounds consistent n-ary linear less or equal More...

#include <linear.hh>

Public Member Functions

 Lq (Home home, ViewArray< P > &x, ViewArray< N > &y, Val c)
 Constructor for creation.
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::Lin< Val, P, N, PC_INT_BND >
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function (defined as low linear)
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, ViewArray< P > &x, ViewArray< N > &y, Val c)
 Post propagator for $\sum_{i=0}^{|x|-1}x_i-\sum_{i=0}^{|y|-1}y_i\leq c$.

Protected Member Functions

 Lq (Space &home, bool share, Lq &p)
 Constructor for cloning p.
- Protected Member Functions inherited from Gecode::Int::Linear::Lin< Val, P, N, PC_INT_BND >
 Lin (Space &home, bool share, Lin< Val, P, N, pc > &p)
 Constructor for cloning p.
 Lin (Home home, ViewArray< P > &x, ViewArray< N > &y, 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::Lin< Val, P, N, PC_INT_BND >
ViewArray< P > x
 Array of positive views.
ViewArray< N > y
 Array of negative views.
Val c
 Constant value.

Detailed Description

template<class Val, class P, class N>
class Gecode::Int::Linear::Lq< Val, P, N >

Propagator for bounds consistent n-ary linear less or equal

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

The propagation condition pc refers to both views.

Requires

#include <gecode/int/linear.hh>

Definition at line 708 of file linear.hh.

Constructor & Destructor Documentation

template<class Val , class P , class N >
Gecode::Int::Linear::Lq< Val, P, N >::Lq ( Space &  home,
bool  share,
Lq< Val, P, N > &  p 
)
inlineprotected

Constructor for cloning p.

Definition at line 627 of file int-nary.hpp.

template<class Val , class P , class N >
Gecode::Int::Linear::Lq< Val, P, N >::Lq ( Home  home,
ViewArray< P > &  x,
ViewArray< N > &  y,
Val  c 
)
inline

Constructor for creation.

Definition at line 607 of file int-nary.hpp.

Member Function Documentation

template<class Val , class P , class N >
Actor * Gecode::Int::Linear::Lq< Val, P, N >::copy ( Space &  home,
bool  share 
)
virtual

Create copy during cloning.

Implements Gecode::Actor.

Definition at line 713 of file int-nary.hpp.

template<class Val , class P , class N >
ExecStatus Gecode::Int::Linear::Lq< Val, P, N >::propagate ( Space &  home,
const ModEventDelta &  med 
)
virtual

Perform propagation.

Implements Gecode::Propagator.

Definition at line 726 of file int-nary.hpp.

template<class Val , class P , class N >
ExecStatus Gecode::Int::Linear::Lq< Val, P, N >::post ( Home  home,
ViewArray< P > &  x,
ViewArray< N > &  y,
Val  c 
)
static

Post propagator for $\sum_{i=0}^{|x|-1}x_i-\sum_{i=0}^{|y|-1}y_i\leq c$.

Definition at line 612 of file int-nary.hpp.

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