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Gecode::Int::Linear::ReLin< Val, P, N, pc, Ctrl > Class Template Reference

Base-class for reified n-ary linear propagators. More...

#include <linear.hh>

Public Member Functions

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::Int::Linear::Lin< Val, P, N, pc >
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function (defined as low linear)
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)=0
 Propagation function.
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 Actorcopy (Space &home)=0
 Create copy.
virtual ~Actor (void)
 To avoid warnings.

Protected Member Functions

 ReLin (Space &home, ReLin &p)
 Constructor for cloning p.
 ReLin (Home home, ViewArray< P > &x, ViewArray< N > &y, Val c, Ctrl b)
 Constructor for creation.
Protected Member Functions inherited from Gecode::Int::Linear::Lin< Val, P, N, pc >
 Lin (Space &home, 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, Propagator &p)
 Constructor for cloning p.
Propagatorfwd (void) const
 Return forwarding pointer during copying.
Kernel::GPI::Infogpi (void)
 Provide access to global propagator information.

Protected Attributes

Ctrl b
 Control view for reification.
Protected Attributes inherited from Gecode::Int::Linear::Lin< Val, P, N, pc >
ViewArray< P > x
 Array of positive views.
ViewArray< N > y
 Array of negative views.
Val c
 Constant value.

Additional Inherited Members

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.

Detailed Description

template<class Val, class P, class N, PropCond pc, class Ctrl>
class Gecode::Int::Linear::ReLin< Val, P, N, pc, Ctrl >

Base-class for reified n-ary linear propagators.

The type Val can be either long long int or int, defining the numerical precision during propagation. Positive views are of type P whereas negative views are of type N.

The propagation condition pc refers to all views.

Definition at line 529 of file linear.hh.

Constructor & Destructor Documentation

◆ ReLin() [1/2]

template<class Val, class P, class N, PropCond pc, class Ctrl>
Gecode::Int::Linear::ReLin< Val, P, N, pc, Ctrl >::ReLin ( Space & home,
ReLin< Val, P, N, pc, Ctrl > & p )
protected

Constructor for cloning p.

◆ ReLin() [2/2]

template<class Val, class P, class N, PropCond pc, class Ctrl>
Gecode::Int::Linear::ReLin< Val, P, N, pc, Ctrl >::ReLin ( Home home,
ViewArray< P > & x,
ViewArray< N > & y,
Val c,
Ctrl b )
inlineprotected

Constructor for creation.

Definition at line 103 of file int-nary.hpp.

Member Function Documentation

◆ reschedule()

template<class Val, class P, class N, PropCond pc, class Ctrl>
void Gecode::Int::Linear::ReLin< Val, P, N, pc, Ctrl >::reschedule ( Space & home)
virtual

Schedule function.

Reimplemented from Gecode::Int::Linear::Lin< Val, P, N, pc >.

Definition at line 119 of file int-nary.hpp.

◆ dispose()

template<class Val, class P, class N, PropCond pc, class Ctrl>
size_t Gecode::Int::Linear::ReLin< Val, P, N, pc, Ctrl >::dispose ( Space & home)
inlinevirtual

Delete propagator and return its size.

Reimplemented from Gecode::Int::Linear::Lin< Val, P, N, pc >.

Definition at line 127 of file int-nary.hpp.

Member Data Documentation

◆ b

template<class Val, class P, class N, PropCond pc, class Ctrl>
Ctrl Gecode::Int::Linear::ReLin< Val, P, N, pc, Ctrl >::b
protected

Control view for reification.

Definition at line 534 of file linear.hh.


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