Generated on Tue Jul 18 2017 18:41:42 for Gecode by doxygen 1.8.13
Gecode::Int::Linear::GqBin< Val, A, B > Class Template Reference

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

#include <linear.hh>

Public Member Functions

 GqBin (Space &home, bool share, Propagator &p, A x0, B x1, Val c)
 Constructor for rewriting p during cloning. 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::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) More...
 
virtual void reschedule (Space &home)
 Schedule function. 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...
 
virtual void advise (Space &home, Advisor &a)
 Run advisor a to be run on failure in failed space. More...
 
double afc (void) const
 Return the accumlated failure count. More...
 
unsigned int id (void) const
 Return propagator id. More...
 
PropagatorGroup group (void) const
 Return group propagator belongs to. More...
 
void group (PropagatorGroup g)
 Add propagator to group g. More...
 
bool disabled (void) const
 Whether propagator is currently disabled. More...
 
- Public Member Functions inherited from Gecode::Actor
virtual ~Actor (void)
 To avoid warnings. More...
 

Static Public Member Functions

static ExecStatus post (Home home, A x0, B x1, Val c)
 Post propagator for $x_0+x_1 \geq c$. More...
 
- Static Public Member Functions inherited from Gecode::Actor
static void * operator new (size_t s)
 Not used. More...
 
static void operator delete (void *p)
 Not used. More...
 
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

 GqBin (Space &home, bool share, GqBin &p)
 Constructor for cloning p. More...
 
 GqBin (Home home, A x0, B x1, Val c)
 Constructor for creation. More...
 
- 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. More...
 
 LinBin (Space &home, bool share, Propagator &p, A x0, B x1, Val c)
 Constructor for rewriting p during cloning. More...
 
 LinBin (Home home, A x0, B x1, Val 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...
 
GPI::Infogpi (void)
 Provide access to global propagator information. More...
 

Additional Inherited Members

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

Detailed Description

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

Propagator for bounds consistent binary linear greater or equal

The type Val can be either long long int 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

Definition at line 275 of file linear.hh.

Constructor & Destructor Documentation

◆ GqBin() [1/3]

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

Constructor for cloning p.

Definition at line 390 of file int-bin.hpp.

◆ GqBin() [2/3]

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

Constructor for creation.

Definition at line 377 of file int-bin.hpp.

◆ GqBin() [3/3]

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

Constructor for rewriting p during cloning.

Definition at line 401 of file int-bin.hpp.

Member Function Documentation

◆ copy()

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

Create copy during cloning.

Implements Gecode::Actor.

Definition at line 395 of file int-bin.hpp.

◆ propagate()

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

Perform propagation.

Implements Gecode::Propagator.

Definition at line 407 of file int-bin.hpp.

◆ post()

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

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

Definition at line 382 of file int-bin.hpp.


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