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Gecode::Float::Linear::Lq< 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, FloatVal c)
 Constructor for creation. More...
 
virtual Actorcopy (Space &home, bool share)
 Create copy during cloning. More...
 
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)
 Perform propagation. More...
 
- Public Member Functions inherited from Gecode::Float::Linear::Lin< P, N, PC_FLOAT_BND >
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function (defined as low linear) More...
 
virtual size_t dispose (Space &home)
 Delete propagator and return its size. More...
 
- Public Member Functions inherited from Gecode::Propagator
ModEventDelta modeventdelta (void) const
 Return the modification event delta. More...
 
virtual ExecStatus advise (Space &home, Advisor &a, const Delta &d)
 Advise function. More...
 
double afc (const Space &home) const
 Return the accumlated failure count. More...
 
- Public Member Functions inherited from Gecode::Actor

Static Public Member Functions

static ExecStatus post (Home home, ViewArray< P > &x, ViewArray< N > &y, FloatVal c)
 Post propagator for $\sum_{i=0}^{|x|-1}x_i-\sum_{i=0}^{|y|-1}y_i\leq c$. More...
 
- Static Public Member Functions inherited from Gecode::Actor
static void * operator new (size_t s, Space &home)
 Allocate memory from space. More...
 
static void operator delete (void *p, Space &home)
 No-op for exceptions. More...
 

Protected Member Functions

 Lq (Space &home, bool share, Lq &p)
 Constructor for cloning p. More...
 
- Protected Member Functions inherited from Gecode::Float::Linear::Lin< P, N, PC_FLOAT_BND >
 Lin (Space &home, bool share, Lin< P, N, pc > &p)
 Constructor for cloning p. More...
 
 Lin (Home home, ViewArray< P > &x, ViewArray< N > &y, FloatVal c)
 Constructor for creation. More...
 
- Protected Member Functions inherited from Gecode::Propagator
 Propagator (Home home)
 Constructor for posting. More...
 
 Propagator (Space &home, bool share, Propagator &p)
 Constructor for cloning p. More...
 
Propagatorfwd (void) const
 Return forwarding pointer during copying. More...
 

Additional Inherited Members

- Protected Attributes inherited from Gecode::Float::Linear::Lin< P, N, PC_FLOAT_BND >
ViewArray< P > x
 Array of positive views. More...
 
ViewArray< N > y
 Array of negative views. More...
 
FloatVal c
 Constant value. More...
 

Detailed Description

template<class P, class N>
class Gecode::Float::Linear::Lq< P, N >

Propagator for bounds consistent n-ary linear less or equal

Positive views are of type P whereas negative views are of type N.

Requires

Definition at line 138 of file linear.hh.

Constructor & Destructor Documentation

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

Constructor for cloning p.

Definition at line 306 of file nary.hpp.

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

Constructor for creation.

Definition at line 294 of file nary.hpp.

Member Function Documentation

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

Create copy during cloning.

Implements Gecode::Actor.

Definition at line 311 of file nary.hpp.

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

Perform propagation.

Implements Gecode::Propagator.

Definition at line 317 of file nary.hpp.

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

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

Definition at line 299 of file nary.hpp.


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