Generated on Tue Feb 11 2025 17:33:26 for Gecode by doxygen 1.12.0

Propagator for reified integer less or equal to Boolean sum (cardinality) More...

#include <linear.hh>

Public Member Functions

virtual Actorcopy (Space &home)
 Create copy during cloning.
 
virtual void reschedule (Space &home)
 Schedule function.
 
virtual ExecStatus advise (Space &home, Advisor &a, const Delta &d)
 Give advice to propagator.
 
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)
 Perform propagation.
 
- Public Member Functions inherited from Gecode::Int::Linear::ReLinBoolInt< VX, VB >
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function (defined as high unary)
 
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 void advise (Space &home, Advisor &a)
 Run advisor a to be run on failure in failed space.
 
double afc (void) const
 Return the accumlated failure count.
 
unsigned int id (void) const
 Return propagator id.
 
PropagatorGroup group (void) const
 Return group propagator belongs to.
 
void group (PropagatorGroup g)
 Add propagator to group g.
 
bool disabled (void) const
 Whether propagator is currently disabled.
 
- Public Member Functions inherited from Gecode::Actor
virtual ~Actor (void)
 To avoid warnings.
 

Static Public Member Functions

static ExecStatus post (Home home, ViewArray< VX > &x, int c, VB b)
 Post propagator for $\left(\sum_{i=0}^{|x|-1}x_i \geq\right) c \equiv \operatorname{rm}(b)$.
 
- Static Public Member Functions inherited from Gecode::Actor
static void * operator new (size_t s, Space &home)
 Allocate memory from space.
 
static void operator delete (void *p, Space &home)
 No-op for exceptions.
 
static void * operator new (size_t s)
 Not used.
 
static void operator delete (void *p)
 Not used.
 

Protected Member Functions

 ReGqBoolInt (Space &home, ReGqBoolInt &p)
 Constructor for cloning p.
 
 ReGqBoolInt (Home home, ViewArray< VX > &x, int c, VB b)
 Constructor for creation.
 
- Protected Member Functions inherited from Gecode::Int::Linear::ReLinBoolInt< VX, VB >
void normalize (void)
 Normalize by removing unused views.
 
 ReLinBoolInt (Space &home, ReLinBoolInt &p)
 Constructor for cloning p.
 
 ReLinBoolInt (Home home, ViewArray< VX > &x, int c, VB b)
 Constructor for creation.
 
- Protected Member Functions inherited from Gecode::Propagator
 Propagator (Home home)
 Constructor for posting.
 
 Propagator (Space &home, Propagator &p)
 Constructor for cloning p.
 
Propagatorfwd (void) const
 Return forwarding pointer during copying.
 
Kernel::GPI::Infogpi (void)
 Provide access to global propagator information.
 

Additional Inherited Members

- Public Attributes inherited from Gecode::Propagator
- Protected Attributes inherited from Gecode::Int::Linear::ReLinBoolInt< VX, VB >
Council< Advisorco
 Council for single advisor.
 
ViewArray< VX > x
 Views.
 
int n_s
 Number of subscriptions.
 
int c
 Righthandside.
 
VB b
 Control variable.
 

Detailed Description

template<class VX, class VB, ReifyMode rm>
class Gecode::Int::Linear::ReGqBoolInt< VX, VB, rm >

Propagator for reified integer less or equal to Boolean sum (cardinality)

Requires

Definition at line 955 of file linear.hh.

Constructor & Destructor Documentation

◆ ReGqBoolInt() [1/2]

template<class VX , class VB , ReifyMode rm>
Gecode::Int::Linear::ReGqBoolInt< VX, VB, rm >::ReGqBoolInt ( Space & home,
ReGqBoolInt< VX, VB, rm > & p )
inlineprotected

Constructor for cloning p.

Definition at line 579 of file bool-int.hpp.

◆ ReGqBoolInt() [2/2]

template<class VX , class VB , ReifyMode rm>
Gecode::Int::Linear::ReGqBoolInt< VX, VB, rm >::ReGqBoolInt ( Home home,
ViewArray< VX > & x,
int c,
VB b )
inlineprotected

Constructor for creation.

Definition at line 574 of file bool-int.hpp.

Member Function Documentation

◆ copy()

template<class VX , class VB , ReifyMode rm>
Actor * Gecode::Int::Linear::ReGqBoolInt< VX, VB, rm >::copy ( Space & home)
virtual

Create copy during cloning.

Implements Gecode::Actor.

Definition at line 584 of file bool-int.hpp.

◆ reschedule()

template<class VX , class VB , ReifyMode rm>
void Gecode::Int::Linear::ReGqBoolInt< VX, VB, rm >::reschedule ( Space & home)
virtual

Schedule function.

Implements Gecode::Propagator.

Definition at line 602 of file bool-int.hpp.

◆ advise()

template<class VX , class VB , ReifyMode rm>
ExecStatus Gecode::Int::Linear::ReGqBoolInt< VX, VB, rm >::advise ( Space & home,
Advisor & a,
const Delta & d )
virtual

Give advice to propagator.

Reimplemented from Gecode::Propagator.

Definition at line 590 of file bool-int.hpp.

◆ propagate()

template<class VX , class VB , ReifyMode rm>
ExecStatus Gecode::Int::Linear::ReGqBoolInt< VX, VB, rm >::propagate ( Space & home,
const ModEventDelta & med )
virtual

Perform propagation.

Implements Gecode::Propagator.

Definition at line 610 of file bool-int.hpp.

◆ post()

template<class VX , class VB , ReifyMode rm>
ExecStatus Gecode::Int::Linear::ReGqBoolInt< VX, VB, rm >::post ( Home home,
ViewArray< VX > & x,
int c,
VB b )
static

Post propagator for $\left(\sum_{i=0}^{|x|-1}x_i \geq\right) c \equiv \operatorname{rm}(b)$.

Definition at line 639 of file bool-int.hpp.


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