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Scheduling propagator for cumulative resource with optional tasks. More...

#include <cumulative.hh>

Public Member Functions

virtual Actorcopy (Space &home)
 Perform copying during cloning.
 
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)
 Perform propagation.
 
virtual size_t dispose (Space &home)
 Delete propagator and return its size.
 
- Public Member Functions inherited from Gecode::Int::TaskProp< OptTask, PL >
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function (defined as high linear)
 
virtual void reschedule (Space &home)
 Schedule function.
 
- 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, Cap c, TaskArray< OptTask > &t)
 Post propagator that schedules tasks on cumulative resource.
 
- 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

 OptProp (Home home, Cap c, TaskArray< OptTask > &t)
 Constructor for creation.
 
 OptProp (Space &home, OptProp &p)
 Constructor for cloning p.
 
- Protected Member Functions inherited from Gecode::Int::TaskProp< OptTask, PL >
 TaskProp (Home home, TaskArray< OptTask > &t)
 Constructor for creation.
 
 TaskProp (Space &home, TaskProp< OptTask, 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

Cap c
 Resource capacity.
 
- Protected Attributes inherited from Gecode::Int::TaskProp< OptTask, PL >
TaskArray< OptTask > t
 Tasks.
 

Detailed Description

template<class OptTask, class Cap, class PL>
class Gecode::Int::Cumulative::OptProp< OptTask, Cap, PL >

Scheduling propagator for cumulative resource with optional tasks.

Requires

Definition at line 729 of file cumulative.hh.

Constructor & Destructor Documentation

◆ OptProp() [1/2]

template<class OptTask , class Cap , class PL >
Gecode::Int::Cumulative::OptProp< OptTask, Cap, PL >::OptProp ( Home home,
Cap c,
TaskArray< OptTask > & t )
inlineprotected

Constructor for creation.

Definition at line 42 of file opt-prop.hpp.

◆ OptProp() [2/2]

template<class OptTask , class Cap , class PL >
Gecode::Int::Cumulative::OptProp< OptTask, Cap, PL >::OptProp ( Space & home,
OptProp< OptTask, Cap, PL > & p )
inlineprotected

Constructor for cloning p.

Definition at line 49 of file opt-prop.hpp.

Member Function Documentation

◆ copy()

template<class OptTask , class Cap , class PL >
Actor * Gecode::Int::Cumulative::OptProp< OptTask, Cap, PL >::copy ( Space & home)
virtual

Perform copying during cloning.

Implements Gecode::Actor.

Definition at line 102 of file opt-prop.hpp.

◆ propagate()

template<class OptTask , class Cap , class PL >
ExecStatus Gecode::Int::Cumulative::OptProp< OptTask, Cap, PL >::propagate ( Space & home,
const ModEventDelta & med )
virtual

Perform propagation.

Implements Gecode::Propagator.

Definition at line 116 of file opt-prop.hpp.

◆ post()

template<class OptTask , class Cap , class PL >
ExecStatus Gecode::Int::Cumulative::OptProp< OptTask, Cap, PL >::post ( Home home,
Cap c,
TaskArray< OptTask > & t )
static

Post propagator that schedules tasks on cumulative resource.

Definition at line 56 of file opt-prop.hpp.

◆ dispose()

template<class OptTask , class Cap , class PL >
size_t Gecode::Int::Cumulative::OptProp< OptTask, Cap, PL >::dispose ( Space & home)
inlinevirtual

Delete propagator and return its size.

Reimplemented from Gecode::Int::TaskProp< OptTask, PL >.

Definition at line 108 of file opt-prop.hpp.

Member Data Documentation

◆ c

template<class OptTask , class Cap , class PL >
Cap Gecode::Int::Cumulative::OptProp< OptTask, Cap, PL >::c
protected

Resource capacity.

Definition at line 733 of file cumulative.hh.


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