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

Propagator for disequality to Boolean sum (cardinality) More...

#include <linear.hh>

Public Member Functions

virtual Actorcopy (Space &home)
 Create copy during cloning.
 
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)
 Perform propagation.
 
- Public Member Functions inherited from Gecode::Int::Linear::LinBoolView< XV, YV >
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function (defined as low linear)
 
virtual void reschedule (Space &home)
 Schedule function.
 
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.
 
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< XV > &x, YV y, int c)
 Post propagator for $\sum_{i=0}^{|x|-1}x_i \neq y+c$.
 
- 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

 NqBoolView (Space &home, NqBoolView &p)
 Constructor for cloning p.
 
 NqBoolView (Home home, ViewArray< XV > &x, YV y, int c)
 Constructor for creation.
 
- Protected Member Functions inherited from Gecode::Int::Linear::LinBoolView< XV, YV >
 LinBoolView (Space &home, LinBoolView &p)
 Constructor for cloning p.
 
 LinBoolView (Home home, ViewArray< XV > &x, YV y, int c)
 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::LinBoolView< XV, YV >
ViewArray< XV > x
 Boolean views.
 
YV y
 View to compare number of assigned Boolean views to.
 
int c
 Righthandside (constant part from Boolean views assigned to 1)
 

Detailed Description

template<class XV, class YV>
class Gecode::Int::Linear::NqBoolView< XV, YV >

Propagator for disequality to Boolean sum (cardinality)

Requires

Definition at line 1078 of file linear.hh.

Constructor & Destructor Documentation

◆ NqBoolView() [1/2]

template<class XV , class YV >
Gecode::Int::Linear::NqBoolView< XV, YV >::NqBoolView ( Space & home,
NqBoolView< XV, YV > & p )
inlineprotected

Constructor for cloning p.

Definition at line 210 of file bool-view.hpp.

◆ NqBoolView() [2/2]

template<class XV , class YV >
Gecode::Int::Linear::NqBoolView< XV, YV >::NqBoolView ( Home home,
ViewArray< XV > & x,
YV y,
int c )
inlineprotected

Constructor for creation.

Definition at line 172 of file bool-view.hpp.

Member Function Documentation

◆ copy()

template<class XV , class YV >
Actor * Gecode::Int::Linear::NqBoolView< XV, YV >::copy ( Space & home)
virtual

Create copy during cloning.

Implements Gecode::Actor.

Definition at line 215 of file bool-view.hpp.

◆ propagate()

template<class XV , class YV >
ExecStatus Gecode::Int::Linear::NqBoolView< XV, YV >::propagate ( Space & home,
const ModEventDelta & med )
virtual

Perform propagation.

Implements Gecode::Propagator.

Definition at line 221 of file bool-view.hpp.

◆ post()

template<class XV , class YV >
ExecStatus Gecode::Int::Linear::NqBoolView< XV, YV >::post ( Home home,
ViewArray< XV > & x,
YV y,
int c )
static

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

Definition at line 177 of file bool-view.hpp.


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