Generated on Thu Jan 16 2025 00:00:00 for Gecode by doxygen 1.14.0

Propagator for tasks More...

#include <task.hh>

Public Member Functions

virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function (defined as high linear)
virtual void reschedule (Space &home)
 Schedule function.
virtual size_t dispose (Space &home)
 Delete propagator and return its size.
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

 TaskProp (Home home, TaskArray< Task > &t)
 Constructor for creation.
 TaskProp (Space &home, TaskProp< Task, PL > &p)
 Constructor for cloning p.
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

TaskArray< Taskt
 Tasks.

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 Task, class PL>
class Gecode::Int::TaskProp< Task, PL >

Propagator for tasks

Requires

Definition at line 424 of file task.hh.

Constructor & Destructor Documentation

◆ TaskProp() [1/2]

template<class Task, class PL>
Gecode::Int::TaskProp< Task, PL >::TaskProp ( Home home,
TaskArray< Task > & t )
inlineprotected

Constructor for creation.

Definition at line 38 of file prop.hpp.

◆ TaskProp() [2/2]

template<class Task, class PL>
Gecode::Int::TaskProp< Task, PL >::TaskProp ( Space & home,
TaskProp< Task, PL > & p )
inlineprotected

Constructor for cloning p.

Definition at line 45 of file prop.hpp.

Member Function Documentation

◆ cost()

template<class Task, class PL>
PropCost Gecode::Int::TaskProp< Task, PL >::cost ( const Space & home,
const ModEventDelta & med ) const
virtual

Cost function (defined as high linear)

Implements Gecode::Propagator.

Definition at line 52 of file prop.hpp.

◆ reschedule()

template<class Task, class PL>
void Gecode::Int::TaskProp< Task, PL >::reschedule ( Space & home)
virtual

Schedule function.

Implements Gecode::Propagator.

Definition at line 58 of file prop.hpp.

◆ dispose()

template<class Task, class PL>
size_t Gecode::Int::TaskProp< Task, PL >::dispose ( Space & home)
inlinevirtual

Delete propagator and return its size.

Reimplemented from Gecode::Actor.

Reimplemented in Gecode::Int::Cumulative::ManProp< ManTask, Cap, PL >, and Gecode::Int::Cumulative::OptProp< OptTask, Cap, PL >.

Definition at line 64 of file prop.hpp.

Member Data Documentation

◆ t

template<class Task, class PL>
TaskArray<Task> Gecode::Int::TaskProp< Task, PL >::t
protected

Tasks.

Definition at line 427 of file task.hh.


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