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

Base-class for propagators. More...

#include <core.hpp>

Protected Member Functions

 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.
 

Propagation

virtual void reschedule (Space &home)=0
 Schedule function.
 
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)=0
 Propagation function.
 
virtual PropCost cost (const Space &home, const ModEventDelta &med) const =0
 Cost 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.
 

Information

double afc (void) const
 Return the accumlated failure count.
 

Id and group support

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.
 

Additional Inherited Members

- Public Member Functions inherited from Gecode::Actor
virtual Actorcopy (Space &home)=0
 Create copy.
 
virtual size_t dispose (Space &home)
 Delete actor and return its size.
 
virtual ~Actor (void)
 To avoid warnings.
 
- 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.
 

Detailed Description

Base-class for propagators.

Definition at line 1064 of file core.hpp.

Constructor & Destructor Documentation

◆ Propagator() [1/2]

Gecode::Propagator::Propagator ( Home home)
inlineprotected

Constructor for posting.

Definition at line 3498 of file core.hpp.

◆ Propagator() [2/2]

Gecode::Propagator::Propagator ( Space & home,
Propagator & p )
inlineprotected

Constructor for cloning p.

Definition at line 3511 of file core.hpp.

Member Function Documentation

◆ fwd()

Propagator * Gecode::Propagator::fwd ( void ) const
inlineprotected

Return forwarding pointer during copying.

Definition at line 3471 of file core.hpp.

◆ gpi()

Kernel::GPI::Info & Gecode::Propagator::gpi ( void )
inlineprotected

Provide access to global propagator information.

Definition at line 3493 of file core.hpp.

◆ reschedule()

virtual void Gecode::Propagator::reschedule ( Space & home)
pure virtual

Schedule function.

The function is executed when a propagator is enabled again. Note that a propagator should be scheduled with the right modification event delta and should only be scheduled if it is legal to execute the propagator.

Implemented in Gecode::Action::Recorder< View >, Gecode::BinaryPropagator< View, pc >, Gecode::BinaryPropagator< BoolView, PC_BOOL_VAL >, Gecode::BinaryPropagator< BV, PC_BOOL_VAL >, Gecode::BinaryPropagator< IntView, PC_INT_BND >, Gecode::BinaryPropagator< IntView, PC_INT_DOM >, Gecode::BinaryPropagator< SetView, PC_SET_ANY >, Gecode::BinaryPropagator< View, PC_FLOAT_BND >, Gecode::BinaryPropagator< View, PC_INT_BND >, Gecode::BinaryPropagator< View, PC_INT_DOM >, Gecode::BinaryPropagator< VX, PC_INT_VAL >, Gecode::CHB::Recorder< View >, Gecode::Float::Bool::Ite< View >, Gecode::Float::Linear::Lin< P, N, pc >, Gecode::Float::Linear::Lin< P, N, PC_FLOAT_BND >, Gecode::Int::Arithmetic::ArgMax< VA, VB, tiebreak >, Gecode::Int::BinPacking::Pack, Gecode::Int::Bool::BoolBinary< BVA, BVB >, Gecode::Int::Bool::BoolBinary< BV, BV >, Gecode::Int::Bool::BoolTernary< BVA, BVB, BVC >, Gecode::Int::Bool::Clause< VX, VY >, Gecode::Int::Bool::IteBase< V0, V1, V2, pc >, Gecode::Int::Bool::IteBase< V0, V1, V2, PC_INT_BND >, Gecode::Int::Bool::IteBase< V0, V1, V2, PC_INT_DOM >, Gecode::Int::Bool::NaryOr< VX, VY >, Gecode::Int::Channel::Base< Info, Offset, pc >, Gecode::Int::Channel::Base< DomInfo< View, Offset >, Offset, PC_INT_DOM >, Gecode::Int::Channel::Base< ValInfo< View >, Offset, PC_INT_VAL >, Gecode::Int::Channel::LinkMulti, Gecode::Int::Circuit::Dom< View, Offset >, Gecode::Int::Count::IntBase< VX, VY >, Gecode::Int::Count::ViewBase< VX, VY, VZ >, Gecode::Int::Cumulatives::Val< ViewM, ViewP, ViewU, View >, Gecode::Int::Distinct::Bnd< View >, Gecode::Int::Element::Int< V0, V1, Idx, Val >, Gecode::Int::Element::View< VA, VB, VC, pc_ac >, Gecode::Int::Element::View< VA, VB, VC, PC_INT_BND >, Gecode::Int::Element::View< VA, VB, VC, PC_INT_DOM >, Gecode::Int::Extensional::LayeredGraph< View, Val, Degree, StateIdx >, Gecode::Int::Extensional::NegCompact< View, Table >, Gecode::Int::Extensional::PosCompact< View, Table >, Gecode::Int::Extensional::ReCompact< View, Table, CtrlView, rm >, Gecode::Int::GCC::Bnd< Card >, Gecode::Int::GCC::Dom< Card >, Gecode::Int::GCC::Val< Card >, Gecode::Int::Linear::EqBoolInt< VX >, Gecode::Int::Linear::GqBoolInt< VX >, Gecode::Int::Linear::Lin< Val, P, N, pc >, Gecode::Int::Linear::Lin< Val, P, N, PC_INT_BND >, Gecode::Int::Linear::Lin< Val, P, N, PC_INT_VAL >, Gecode::Int::Linear::Lin< Val, View, View, PC_INT_DOM >, Gecode::Int::Linear::LinBin< Val, A, B, pc >, Gecode::Int::Linear::LinBin< Val, A, B, PC_INT_BND >, Gecode::Int::Linear::LinBin< Val, A, B, PC_INT_VAL >, Gecode::Int::Linear::LinBoolScale< SBAP, SBAN, VX, pcx >, Gecode::Int::Linear::LinBoolScale< SBAP, SBAN, VX, PC_INT_BND >, Gecode::Int::Linear::LinBoolScale< SBAP, SBAN, VX, PC_INT_VAL >, Gecode::Int::Linear::LinBoolView< XV, YV >, Gecode::Int::Linear::LinTer< Val, A, B, C, pc >, Gecode::Int::Linear::LinTer< Val, A, B, C, PC_INT_BND >, Gecode::Int::Linear::LinTer< Val, A, B, C, PC_INT_VAL >, Gecode::Int::Linear::ReEqBoolInt< VX, VB, rm >, Gecode::Int::Linear::ReGqBoolInt< VX, VB, rm >, Gecode::Int::Linear::ReLin< Val, P, N, pc, Ctrl >, Gecode::Int::Linear::ReLin< Val, P, N, PC_INT_BND, BoolView >, Gecode::Int::Linear::ReLin< Val, P, N, PC_INT_BND, Ctrl >, Gecode::Int::Linear::ReLinBin< Val, A, B, pc, Ctrl >, Gecode::Int::Linear::ReLinBin< Val, A, B, PC_INT_BND, BoolView >, Gecode::Int::Linear::ReLinBin< Val, A, B, PC_INT_BND, Ctrl >, Gecode::Int::NoOverlap::Base< Box >, Gecode::Int::NValues::BoolBase< VY >, Gecode::Int::Order::OrderProp, Gecode::Int::Precede::Single< View >, Gecode::Int::ReBinaryPropagator< View, pc, CtrlView >, Gecode::Int::ReBinaryPropagator< View, PC_FLOAT_BND, CtrlView >, Gecode::Int::ReBinaryPropagator< View, PC_INT_BND, CtrlView >, Gecode::Int::ReBinaryPropagator< View, PC_INT_DOM, CtrlView >, Gecode::Int::Rel::LexLqLe< VX, VY >, Gecode::Int::Rel::LexNq< VX, VY >, Gecode::Int::Rel::NaryLqLe< View, o >, Gecode::Int::ReMixBinaryPropagator< View0, pc0, View1, pc1, CtrlView >, Gecode::Int::ReMixBinaryPropagator< View, PC_SET_ANY, Gecode::Int::IntView, Gecode::Int::PC_INT_DOM, Gecode::Int::BoolView >, Gecode::Int::ReUnaryPropagator< View, pc, CtrlView >, Gecode::Int::ReUnaryPropagator< View, PC_FLOAT_BND, CtrlView >, Gecode::Int::ReUnaryPropagator< View, PC_INT_BND, CtrlView >, Gecode::Int::ReUnaryPropagator< View, PC_INT_DOM, BoolView >, Gecode::Int::ReUnaryPropagator< View, PC_INT_DOM, CtrlView >, Gecode::Int::Sequence::Sequence< View, Val >, Gecode::Int::Sorted::Sorted< View, Perm >, Gecode::Int::TaskProp< Task, PL >, Gecode::Int::TaskProp< ManTask, PL >, Gecode::Int::TaskProp< OptTask, PL >, Gecode::MixBinaryPropagator< View0, pc0, View1, pc1 >, Gecode::MixBinaryPropagator< A, PC_FLOAT_BND, B, Gecode::Int::PC_INT_BND >, Gecode::MixBinaryPropagator< A, PC_FLOAT_BND, B, PC_FLOAT_BND >, Gecode::MixBinaryPropagator< BoolView, PC_BOOL_VAL, IntView, PC_INT_VAL >, Gecode::MixBinaryPropagator< V0, PC_INT_BND, V1, PC_INT_BND >, Gecode::MixBinaryPropagator< V0, PC_INT_VAL, V1, PC_INT_VAL >, Gecode::MixBinaryPropagator< VA, PC_FLOAT_BND, VB, PC_FLOAT_BND >, Gecode::MixBinaryPropagator< VA, PC_INT_BND, VB, PC_INT_BND >, Gecode::MixBinaryPropagator< VA, PC_INT_DOM, VB, PC_INT_DOM >, Gecode::MixBinaryPropagator< View, PC_SET_ANY, Gecode::Int::IntView, Gecode::Int::PC_INT_BND >, Gecode::MixBinaryPropagator< View, PC_SET_ANY, Gecode::Int::IntView, Gecode::Int::PC_INT_DOM >, Gecode::MixBinaryPropagator< View, PC_SET_CARD, Gecode::Int::IntView, Gecode::Int::PC_INT_BND >, Gecode::MixBinaryPropagator< View0, PC_FLOAT_BND, View1, PC_FLOAT_BND >, Gecode::MixBinaryPropagator< View0, PC_FLOAT_VAL, View1, PC_FLOAT_VAL >, Gecode::MixBinaryPropagator< View0, PC_INT_BND, View1, PC_INT_BND >, Gecode::MixBinaryPropagator< View0, PC_INT_DOM, View1, PC_INT_DOM >, Gecode::MixBinaryPropagator< View0, PC_INT_VAL, View1, PC_INT_VAL >, Gecode::MixBinaryPropagator< View0, PC_SET_ANY, View1, PC_SET_ANY >, Gecode::MixBinaryPropagator< View0, PC_SET_CGLB, View1, PC_SET_CLUB >, Gecode::MixBinaryPropagator< View0, PC_SET_CLUB, View1, PC_SET_CGLB >, Gecode::MixBinaryPropagator< View0, PC_SET_VAL, View1, PC_SET_VAL >, Gecode::MixBinaryPropagator< VX, PC_BOOL_VAL, VY, PC_BOOL_VAL >, Gecode::MixNaryOnePropagator< View0, pc0, View1, pc1 >, Gecode::MixNaryOnePropagator< BoolView, PC_BOOL_NONE, IntView, PC_INT_DOM >, Gecode::MixNaryOnePropagator< Gecode::Int::BoolView, Gecode::Int::PC_BOOL_VAL, View, PC_GEN_NONE >, Gecode::MixNaryOnePropagator< IntView, PC_INT_DOM, VY, PC_INT_BND >, Gecode::MixNaryOnePropagator< View0, PC_SET_ANY, View1, PC_SET_ANY >, Gecode::MixNaryOnePropagator< VX, PC_BOOL_NONE, VY, PC_BOOL_VAL >, Gecode::MixTernaryPropagator< View0, pc0, View1, pc1, View2, pc2 >, Gecode::MixTernaryPropagator< A, PC_FLOAT_BND, B, PC_FLOAT_BND, C, PC_FLOAT_BND >, Gecode::MixTernaryPropagator< VA, PC_FLOAT_BND, VB, PC_FLOAT_BND, VC, PC_FLOAT_BND >, Gecode::MixTernaryPropagator< VA, PC_INT_BND, VB, PC_INT_BND, VC, PC_INT_BND >, Gecode::MixTernaryPropagator< VA, PC_INT_DOM, VB, PC_INT_DOM, VC, PC_INT_DOM >, Gecode::MixTernaryPropagator< View0, PC_SET_ANY, View1, PC_SET_ANY, View2, PC_SET_ANY >, Gecode::MixTernaryPropagator< View0, PC_SET_ANY, View1, PC_SET_ANY, View2, PC_SET_CLUB >, Gecode::NaryOnePropagator< View, pc >, Gecode::NaryOnePropagator< SetView, PC_SET_ANY >, Gecode::NaryOnePropagator< View, PC_FLOAT_BND >, Gecode::NaryOnePropagator< View, PC_INT_BND >, Gecode::NaryOnePropagator< View, PC_INT_DOM >, Gecode::NaryPropagator< View, pc >, Gecode::NaryPropagator< BV, PC_BOOL_VAL >, Gecode::NaryPropagator< SetView, PC_SET_ANY >, Gecode::NaryPropagator< View, Int::PC_INT_DOM >, Gecode::NaryPropagator< View, PC_FLOAT_BND >, Gecode::NaryPropagator< View, PC_GEN_NONE >, Gecode::NaryPropagator< View, PC_INT_BND >, Gecode::NaryPropagator< View, PC_INT_DOM >, Gecode::NaryPropagator< View, PC_INT_NONE >, Gecode::NaryPropagator< View, PC_INT_VAL >, Gecode::NaryPropagator< View, PC_SET_NONE >, Gecode::NaryPropagator< VX, PC_BOOL_NONE >, Gecode::NaryWait< View >, Gecode::Search::NoGoodsProp, Gecode::Set::Channel::ChannelBool< View >, Gecode::Set::Channel::ChannelInt< View >, Gecode::Set::Channel::ChannelSet< View >, Gecode::Set::Channel::ChannelSorted< View >, Gecode::Set::Element::ElementDisjoint< SView, RView >, Gecode::Set::Element::ElementIntersection< View, View0, View1 >, Gecode::Set::Element::ElementUnion< View, View0, View1 >, Gecode::Set::Element::ElementUnionConst< SView, RView >, Gecode::Set::Int::Weights< View >, Gecode::Set::Precede::Single< View >, Gecode::Set::Rel::ReEq< View0, View1, CtrlView, rm >, Gecode::Set::Rel::ReLq< View0, View1, rm, strict >, Gecode::Set::Rel::ReSubset< View0, View1, CtrlView, rm >, Gecode::TernaryPropagator< View, pc >, Gecode::TernaryPropagator< IntView, PC_INT_BND >, Gecode::TernaryPropagator< IntView, PC_INT_DOM >, Gecode::TernaryPropagator< View, PC_FLOAT_BND >, Gecode::TernaryPropagator< View, PC_INT_BND >, Gecode::TernaryPropagator< View, PC_INT_DOM >, Gecode::TraceRecorder, Gecode::UnaryPropagator< View, pc >, Gecode::UnaryPropagator< BoolView, PC_BOOL_VAL >, Gecode::UnaryPropagator< SetView, PC_SET_ANY >, Gecode::UnaryPropagator< View, PC_FLOAT_VAL >, Gecode::UnaryPropagator< View0, PC_SET_ANY >, Gecode::UnaryWait< View >, and Gecode::ViewTraceRecorder< View >.

◆ propagate()

virtual ExecStatus Gecode::Propagator::propagate ( Space & home,
const ModEventDelta & med )
pure virtual

Propagation function.

The propagation function must return an execution status as follows:

  • ES_FAILED: the propagator has detected failure
  • ES_NOFIX: the propagator has done propagation
  • ES_FIX: the propagator has done propagation and has computed a fixpoint. That is, running the propagator immediately again will do nothing.

Apart from the above values, a propagator can return the result from calling one of the functions defined by a space:

  • ES_SUBSUMED: the propagator is subsumed and has been already deleted.
  • ES_NOFIX_PARTIAL: the propagator has consumed some of its propagation events.
  • ES_FIX_PARTIAL: the propagator has consumed some of its propagation events and with respect to these events is at fixpoint For more details, see the individual functions.

Implemented in Gecode::Action::Recorder< View >, Gecode::CHB::Recorder< View >, Gecode::Float::Arithmetic::Abs< A, B >, Gecode::Float::Arithmetic::Div< A, B, C >, Gecode::Float::Arithmetic::Max< A, B, C >, Gecode::Float::Arithmetic::Min< A, B, C >, Gecode::Float::Arithmetic::Mult< View >, Gecode::Float::Arithmetic::MultPlus< VA, VB, VC >, Gecode::Float::Arithmetic::MultZeroOne< View >, Gecode::Float::Arithmetic::NaryMax< View >, Gecode::Float::Arithmetic::NthRoot< A, B >, Gecode::Float::Arithmetic::Pow< A, B >, Gecode::Float::Arithmetic::Sqr< View >, Gecode::Float::Arithmetic::SqrPlus< VA, VB >, Gecode::Float::Arithmetic::Sqrt< A, B >, Gecode::Float::Bool::Ite< View >, Gecode::Float::Channel::Channel< A, B >, Gecode::Float::Linear::Eq< P, N >, Gecode::Float::Linear::Lq< P, N >, Gecode::Float::Rel::Eq< View0, View1 >, Gecode::Float::Rel::Le< View >, Gecode::Float::Rel::Lq< View >, Gecode::Float::Rel::NaryEq< View >, Gecode::Float::Rel::Nq< View0, View1 >, Gecode::Float::Rel::NqFloat< View >, Gecode::Float::Rel::ReEq< View, CtrlView, rm >, Gecode::Float::Rel::ReEqFloat< View, CtrlView, rm >, Gecode::Float::Rel::ReLeFloat< View, CtrlView, rm >, Gecode::Float::Rel::ReLq< View, CtrlView, rm >, Gecode::Float::Rel::ReLqFloat< View, CtrlView, rm >, Gecode::Float::Transcendental::Exp< A, B >, Gecode::Float::Transcendental::Pow< A, B >, Gecode::Float::Trigonometric::ACos< A, B >, Gecode::Float::Trigonometric::ASin< A, B >, Gecode::Float::Trigonometric::ATan< A, B >, Gecode::Float::Trigonometric::Cos< A, B >, Gecode::Float::Trigonometric::Sin< A, B >, Gecode::Float::Trigonometric::Tan< A, B >, Gecode::Int::Arithmetic::AbsBnd< View >, Gecode::Int::Arithmetic::AbsDom< View >, Gecode::Int::Arithmetic::ArgMax< VA, VB, tiebreak >, Gecode::Int::Arithmetic::DivBnd< View >, Gecode::Int::Arithmetic::DivMod< View >, Gecode::Int::Arithmetic::DivPlusBnd< VA, VB, VC >, Gecode::Int::Arithmetic::MaxBnd< View >, Gecode::Int::Arithmetic::MaxDom< View >, Gecode::Int::Arithmetic::MultBnd, Gecode::Int::Arithmetic::MultDom, Gecode::Int::Arithmetic::MultPlusBnd< VA, VB, VC >, Gecode::Int::Arithmetic::MultPlusDom< VA, VB, VC >, Gecode::Int::Arithmetic::MultZeroOne< View, pc >, Gecode::Int::Arithmetic::NaryMaxBnd< View >, Gecode::Int::Arithmetic::NaryMaxDom< View >, Gecode::Int::Arithmetic::NrootBnd< Ops >, Gecode::Int::Arithmetic::NrootDom< Ops >, Gecode::Int::Arithmetic::NrootPlusBnd< Ops, minus >, Gecode::Int::Arithmetic::NrootPlusDom< Ops, minus >, Gecode::Int::Arithmetic::PowBnd< Ops >, Gecode::Int::Arithmetic::PowDom< Ops >, Gecode::Int::Arithmetic::PowPlusBnd< VA, VB, Ops >, Gecode::Int::Arithmetic::PowPlusDom< VA, VB, Ops >, Gecode::Int::BinPacking::Pack, Gecode::Int::Bool::BinOrTrue< BVA, BVB >, Gecode::Int::Bool::Clause< VX, VY >, Gecode::Int::Bool::ClauseTrue< VX, VY >, Gecode::Int::Bool::Eq< BVA, BVB >, Gecode::Int::Bool::Eqv< BVA, BVB, BVC >, Gecode::Int::Bool::IteBnd< V0, V1, V2 >, Gecode::Int::Bool::IteDom< V0, V1, V2 >, Gecode::Int::Bool::Lq< BV >, Gecode::Int::Bool::NaryEq< BV >, Gecode::Int::Bool::NaryEqv, Gecode::Int::Bool::NaryLq< VX >, Gecode::Int::Bool::NaryOr< VX, VY >, Gecode::Int::Bool::NaryOrTrue< BV >, Gecode::Int::Bool::Or< BVA, BVB, BVC >, Gecode::Int::Bool::OrTrueSubsumed< BV >, Gecode::Int::Bool::QuadOrTrue< BV >, Gecode::Int::Bool::TerOrTrue< BV >, Gecode::Int::Channel::Dom< View, Offset, shared >, Gecode::Int::Channel::LinkMulti, Gecode::Int::Channel::LinkSingle, Gecode::Int::Channel::Val< View, Offset, shared >, Gecode::Int::Circuit::Dom< View, Offset >, Gecode::Int::Circuit::Val< View, Offset >, Gecode::Int::Count::EqInt< VX, VY >, Gecode::Int::Count::EqView< VX, VY, VZ, shr, dom >, Gecode::Int::Count::GqInt< VX, VY >, Gecode::Int::Count::GqView< VX, VY, VZ, shr, dom >, Gecode::Int::Count::LqInt< VX, VY >, Gecode::Int::Count::LqView< VX, VY, VZ, shr >, Gecode::Int::Cumulative::ManProp< ManTask, Cap, PL >, Gecode::Int::Cumulative::OptProp< OptTask, Cap, PL >, Gecode::Int::Cumulatives::Val< ViewM, ViewP, ViewU, View >, Gecode::Int::Distinct::Bnd< View >, Gecode::Int::Distinct::Dom< View >, Gecode::Int::Distinct::EqIte, Gecode::Int::Distinct::TerDom< View >, Gecode::Int::Distinct::Val< View >, Gecode::Int::Dom::ReIntSet< View, rm >, Gecode::Int::Dom::ReRange< View, rm >, Gecode::Int::Element::Int< V0, V1, Idx, Val >, Gecode::Int::Element::Pair, Gecode::Int::Element::ViewBnd< VA, VB, VC >, Gecode::Int::Element::ViewDom< VA, VB, VC >, Gecode::Int::Exec::When, Gecode::Int::Extensional::LayeredGraph< View, Val, Degree, StateIdx >, Gecode::Int::Extensional::NegCompact< View, Table >, Gecode::Int::Extensional::PosCompact< View, Table >, Gecode::Int::Extensional::ReCompact< View, Table, CtrlView, rm >, Gecode::Int::GCC::Bnd< Card >, Gecode::Int::GCC::Dom< Card >, Gecode::Int::GCC::Val< Card >, Gecode::Int::Linear::DomEq< Val, View >, Gecode::Int::Linear::Eq< Val, P, N >, Gecode::Int::Linear::EqBin< Val, A, B >, Gecode::Int::Linear::EqBoolInt< VX >, Gecode::Int::Linear::EqBoolScale< SBAP, SBAN, VX >, Gecode::Int::Linear::EqBoolView< XV, YV >, Gecode::Int::Linear::EqTer< Val, A, B, C >, Gecode::Int::Linear::GqBin< Val, A, B >, Gecode::Int::Linear::GqBoolInt< VX >, Gecode::Int::Linear::GqBoolView< XV, YV >, Gecode::Int::Linear::Lq< Val, P, N >, Gecode::Int::Linear::LqBin< Val, A, B >, Gecode::Int::Linear::LqBoolScale< SBAP, SBAN, VX >, Gecode::Int::Linear::LqTer< Val, A, B, C >, Gecode::Int::Linear::Nq< Val, P, N >, Gecode::Int::Linear::NqBin< Val, A, B >, Gecode::Int::Linear::NqBoolInt< VX >, Gecode::Int::Linear::NqBoolScale< SBAP, SBAN, VX >, Gecode::Int::Linear::NqBoolView< XV, YV >, Gecode::Int::Linear::NqTer< Val, A, B, C >, Gecode::Int::Linear::ReEq< Val, P, N, Ctrl, rm >, Gecode::Int::Linear::ReEqBin< Val, A, B, Ctrl, rm >, Gecode::Int::Linear::ReEqBoolInt< VX, VB, rm >, Gecode::Int::Linear::ReGqBoolInt< VX, VB, rm >, Gecode::Int::Linear::ReLq< Val, P, N, rm >, Gecode::Int::Linear::ReLqBin< Val, A, B, rm >, Gecode::Int::Member::Prop< View >, Gecode::Int::Member::ReProp< View, rm >, Gecode::Int::NoOverlap::ManProp< Box >, Gecode::Int::NoOverlap::OptProp< Box >, Gecode::Int::NValues::EqBool< VY >, Gecode::Int::NValues::EqInt< VY >, Gecode::Int::NValues::GqBool< VY >, Gecode::Int::NValues::GqInt< VY >, Gecode::Int::NValues::LqBool< VY >, Gecode::Int::NValues::LqInt< VY >, Gecode::Int::Order::OrderProp, Gecode::Int::Precede::Single< View >, Gecode::Int::Rel::EqBnd< View0, View1 >, Gecode::Int::Rel::EqDom< View0, View1 >, Gecode::Int::Rel::EqVal< View0, View1 >, Gecode::Int::Rel::Le< V0, V1 >, Gecode::Int::Rel::LexLqLe< VX, VY >, Gecode::Int::Rel::LexNq< VX, VY >, Gecode::Int::Rel::Lq< V0, V1 >, Gecode::Int::Rel::NaryEqBnd< View >, Gecode::Int::Rel::NaryEqDom< View >, Gecode::Int::Rel::NaryLqLe< View, o >, Gecode::Int::Rel::NaryNq< View >, Gecode::Int::Rel::Nq< V0, V1 >, Gecode::Int::Rel::ReEqBnd< View, CtrlView, rm >, Gecode::Int::Rel::ReEqBndInt< View, CtrlView, rm >, Gecode::Int::Rel::ReEqDom< View, CtrlView, rm >, Gecode::Int::Rel::ReEqDomInt< View, CtrlView, rm >, Gecode::Int::Rel::ReLq< View, CtrlView, rm >, Gecode::Int::Rel::ReLqInt< View, CtrlView, rm >, Gecode::Int::Sequence::Sequence< View, Val >, Gecode::Int::Sorted::Sorted< View, Perm >, Gecode::Int::Unary::ManProp< ManTask, PL >, Gecode::Int::Unary::OptProp< OptTask, PL >, Gecode::NaryWait< View >, Gecode::Search::NoGoodsProp, Gecode::Set::Channel::ChannelBool< View >, Gecode::Set::Channel::ChannelInt< View >, Gecode::Set::Channel::ChannelSet< View >, Gecode::Set::Channel::ChannelSorted< View >, Gecode::Set::Convex::Convex, Gecode::Set::Convex::ConvexHull, Gecode::Set::Distinct::AtmostOne, Gecode::Set::Element::ElementDisjoint< SView, RView >, Gecode::Set::Element::ElementIntersection< View, View0, View1 >, Gecode::Set::Element::ElementUnion< View, View0, View1 >, Gecode::Set::Element::ElementUnionConst< SView, RView >, Gecode::Set::Int::Card< View >, Gecode::Set::Int::MaxElement< View >, Gecode::Set::Int::MinElement< View >, Gecode::Set::Int::NotMaxElement< View >, Gecode::Set::Int::NotMinElement< View >, Gecode::Set::Int::ReMaxElement< View, rm >, Gecode::Set::Int::ReMinElement< View, rm >, Gecode::Set::Int::Weights< View >, Gecode::Set::Precede::Single< View >, Gecode::Set::Rel::Distinct< View0, View1 >, Gecode::Set::Rel::DistinctDoit< View0 >, Gecode::Set::Rel::Eq< View0, View1 >, Gecode::Set::Rel::Lq< View0, View1, strict >, Gecode::Set::Rel::NoSubset< View0, View1 >, Gecode::Set::Rel::ReEq< View0, View1, CtrlView, rm >, Gecode::Set::Rel::ReLq< View0, View1, rm, strict >, Gecode::Set::Rel::ReSubset< View0, View1, CtrlView, rm >, Gecode::Set::Rel::Subset< View0, View1 >, Gecode::Set::RelOp::Intersection< View0, View1, View2 >, Gecode::Set::RelOp::IntersectionN< View0, View1 >, Gecode::Set::RelOp::PartitionN< View0, View1 >, Gecode::Set::RelOp::SubOfUnion< View0, View1, View2 >, Gecode::Set::RelOp::SuperOfInter< View0, View1, View2 >, Gecode::Set::RelOp::Union< View0, View1, View2 >, Gecode::Set::RelOp::UnionN< View0, View1 >, Gecode::Set::Sequence::Seq, Gecode::Set::Sequence::SeqU, Gecode::TraceRecorder, Gecode::UnaryWait< View >, and Gecode::ViewTraceRecorder< View >.

◆ cost()

virtual PropCost Gecode::Propagator::cost ( const Space & home,
const ModEventDelta & med ) const
pure virtual

Cost function.

Implemented in Gecode::Action::Recorder< View >, Gecode::BinaryPropagator< View, pc >, Gecode::BinaryPropagator< BoolView, PC_BOOL_VAL >, Gecode::BinaryPropagator< BV, PC_BOOL_VAL >, Gecode::BinaryPropagator< IntView, PC_INT_BND >, Gecode::BinaryPropagator< IntView, PC_INT_DOM >, Gecode::BinaryPropagator< SetView, PC_SET_ANY >, Gecode::BinaryPropagator< View, PC_FLOAT_BND >, Gecode::BinaryPropagator< View, PC_INT_BND >, Gecode::BinaryPropagator< View, PC_INT_DOM >, Gecode::BinaryPropagator< VX, PC_INT_VAL >, Gecode::CHB::Recorder< View >, Gecode::Float::Bool::Ite< View >, Gecode::Float::Linear::Lin< P, N, pc >, Gecode::Float::Linear::Lin< P, N, PC_FLOAT_BND >, Gecode::Float::Rel::NaryEq< View >, Gecode::Int::Arithmetic::AbsBnd< View >, Gecode::Int::Arithmetic::AbsDom< View >, Gecode::Int::Arithmetic::ArgMax< VA, VB, tiebreak >, Gecode::Int::Arithmetic::MaxDom< View >, Gecode::Int::Arithmetic::MultDom, Gecode::Int::Arithmetic::MultPlusDom< VA, VB, VC >, Gecode::Int::Arithmetic::NaryMaxDom< View >, Gecode::Int::Arithmetic::NrootDom< Ops >, Gecode::Int::Arithmetic::NrootPlusDom< Ops, minus >, Gecode::Int::Arithmetic::PowDom< Ops >, Gecode::Int::Arithmetic::PowPlusDom< VA, VB, Ops >, Gecode::Int::BinPacking::Pack, Gecode::Int::Bool::BoolBinary< BVA, BVB >, Gecode::Int::Bool::BoolBinary< BV, BV >, Gecode::Int::Bool::BoolTernary< BVA, BVB, BVC >, Gecode::Int::Bool::Clause< VX, VY >, Gecode::Int::Bool::ClauseTrue< VX, VY >, Gecode::Int::Bool::IteBase< V0, V1, V2, pc >, Gecode::Int::Bool::IteBase< V0, V1, V2, PC_INT_BND >, Gecode::Int::Bool::IteBase< V0, V1, V2, PC_INT_DOM >, Gecode::Int::Bool::IteDom< V0, V1, V2 >, Gecode::Int::Bool::NaryEq< BV >, Gecode::Int::Bool::NaryEqv, Gecode::Int::Bool::NaryLq< VX >, Gecode::Int::Bool::NaryOr< VX, VY >, Gecode::Int::Bool::NaryOrTrue< BV >, Gecode::Int::Channel::Base< Info, Offset, pc >, Gecode::Int::Channel::Base< DomInfo< View, Offset >, Offset, PC_INT_DOM >, Gecode::Int::Channel::Base< ValInfo< View >, Offset, PC_INT_VAL >, Gecode::Int::Channel::Dom< View, Offset, shared >, Gecode::Int::Channel::LinkMulti, Gecode::Int::Channel::LinkSingle, Gecode::Int::Circuit::Dom< View, Offset >, Gecode::Int::Circuit::Val< View, Offset >, Gecode::Int::Count::IntBase< VX, VY >, Gecode::Int::Count::ViewBase< VX, VY, VZ >, Gecode::Int::Cumulatives::Val< ViewM, ViewP, ViewU, View >, Gecode::Int::Distinct::Bnd< View >, Gecode::Int::Distinct::Dom< View >, Gecode::Int::Distinct::EqIte, Gecode::Int::Element::Int< V0, V1, Idx, Val >, Gecode::Int::Element::View< VA, VB, VC, pc_ac >, Gecode::Int::Element::View< VA, VB, VC, PC_INT_BND >, Gecode::Int::Element::View< VA, VB, VC, PC_INT_DOM >, Gecode::Int::Element::ViewDom< VA, VB, VC >, Gecode::Int::Extensional::Compact< View, pos >, Gecode::Int::Extensional::Compact< View, false >, Gecode::Int::Extensional::Compact< View, true >, Gecode::Int::Extensional::LayeredGraph< View, Val, Degree, StateIdx >, Gecode::Int::GCC::Bnd< Card >, Gecode::Int::GCC::Dom< Card >, Gecode::Int::GCC::Val< Card >, Gecode::Int::Linear::DomEq< Val, View >, Gecode::Int::Linear::Lin< Val, P, N, pc >, Gecode::Int::Linear::Lin< Val, P, N, PC_INT_BND >, Gecode::Int::Linear::Lin< Val, P, N, PC_INT_VAL >, Gecode::Int::Linear::Lin< Val, View, View, PC_INT_DOM >, Gecode::Int::Linear::LinBin< Val, A, B, pc >, Gecode::Int::Linear::LinBin< Val, A, B, PC_INT_BND >, Gecode::Int::Linear::LinBin< Val, A, B, PC_INT_VAL >, Gecode::Int::Linear::LinBoolInt< VX >, Gecode::Int::Linear::LinBoolScale< SBAP, SBAN, VX, pcx >, Gecode::Int::Linear::LinBoolScale< SBAP, SBAN, VX, PC_INT_BND >, Gecode::Int::Linear::LinBoolScale< SBAP, SBAN, VX, PC_INT_VAL >, Gecode::Int::Linear::LinBoolView< XV, YV >, Gecode::Int::Linear::LinTer< Val, A, B, C, pc >, Gecode::Int::Linear::LinTer< Val, A, B, C, PC_INT_BND >, Gecode::Int::Linear::LinTer< Val, A, B, C, PC_INT_VAL >, Gecode::Int::Linear::NqBin< Val, A, B >, Gecode::Int::Linear::NqBoolInt< VX >, Gecode::Int::Linear::ReLinBin< Val, A, B, pc, Ctrl >, Gecode::Int::Linear::ReLinBin< Val, A, B, PC_INT_BND, BoolView >, Gecode::Int::Linear::ReLinBin< Val, A, B, PC_INT_BND, Ctrl >, Gecode::Int::Linear::ReLinBoolInt< VX, VB >, Gecode::Int::Member::Prop< View >, Gecode::Int::NoOverlap::Base< Box >, Gecode::Int::NValues::BoolBase< VY >, Gecode::Int::NValues::IntBase< VY >, Gecode::Int::Order::OrderProp, Gecode::Int::Precede::Single< View >, Gecode::Int::ReBinaryPropagator< View, pc, CtrlView >, Gecode::Int::ReBinaryPropagator< View, PC_FLOAT_BND, CtrlView >, Gecode::Int::ReBinaryPropagator< View, PC_INT_BND, CtrlView >, Gecode::Int::ReBinaryPropagator< View, PC_INT_DOM, CtrlView >, Gecode::Int::Rel::EqDom< View0, View1 >, Gecode::Int::Rel::EqVal< View0, View1 >, Gecode::Int::Rel::LexLqLe< VX, VY >, Gecode::Int::Rel::LexNq< VX, VY >, Gecode::Int::Rel::NaryEqBnd< View >, Gecode::Int::Rel::NaryEqDom< View >, Gecode::Int::Rel::NaryLqLe< View, o >, Gecode::Int::Rel::NaryNq< View >, Gecode::Int::Rel::Nq< V0, V1 >, Gecode::Int::ReMixBinaryPropagator< View0, pc0, View1, pc1, CtrlView >, Gecode::Int::ReMixBinaryPropagator< View, PC_SET_ANY, Gecode::Int::IntView, Gecode::Int::PC_INT_DOM, Gecode::Int::BoolView >, Gecode::Int::ReUnaryPropagator< View, pc, CtrlView >, Gecode::Int::ReUnaryPropagator< View, PC_FLOAT_BND, CtrlView >, Gecode::Int::ReUnaryPropagator< View, PC_INT_BND, CtrlView >, Gecode::Int::ReUnaryPropagator< View, PC_INT_DOM, BoolView >, Gecode::Int::ReUnaryPropagator< View, PC_INT_DOM, CtrlView >, Gecode::Int::Sequence::Sequence< View, Val >, Gecode::Int::Sorted::Sorted< View, Perm >, Gecode::Int::TaskProp< Task, PL >, Gecode::Int::TaskProp< ManTask, PL >, Gecode::Int::TaskProp< OptTask, PL >, Gecode::MixBinaryPropagator< View0, pc0, View1, pc1 >, Gecode::MixBinaryPropagator< A, PC_FLOAT_BND, B, Gecode::Int::PC_INT_BND >, Gecode::MixBinaryPropagator< A, PC_FLOAT_BND, B, PC_FLOAT_BND >, Gecode::MixBinaryPropagator< BoolView, PC_BOOL_VAL, IntView, PC_INT_VAL >, Gecode::MixBinaryPropagator< V0, PC_INT_BND, V1, PC_INT_BND >, Gecode::MixBinaryPropagator< V0, PC_INT_VAL, V1, PC_INT_VAL >, Gecode::MixBinaryPropagator< VA, PC_FLOAT_BND, VB, PC_FLOAT_BND >, Gecode::MixBinaryPropagator< VA, PC_INT_BND, VB, PC_INT_BND >, Gecode::MixBinaryPropagator< VA, PC_INT_DOM, VB, PC_INT_DOM >, Gecode::MixBinaryPropagator< View, PC_SET_ANY, Gecode::Int::IntView, Gecode::Int::PC_INT_BND >, Gecode::MixBinaryPropagator< View, PC_SET_ANY, Gecode::Int::IntView, Gecode::Int::PC_INT_DOM >, Gecode::MixBinaryPropagator< View, PC_SET_CARD, Gecode::Int::IntView, Gecode::Int::PC_INT_BND >, Gecode::MixBinaryPropagator< View0, PC_FLOAT_BND, View1, PC_FLOAT_BND >, Gecode::MixBinaryPropagator< View0, PC_FLOAT_VAL, View1, PC_FLOAT_VAL >, Gecode::MixBinaryPropagator< View0, PC_INT_BND, View1, PC_INT_BND >, Gecode::MixBinaryPropagator< View0, PC_INT_DOM, View1, PC_INT_DOM >, Gecode::MixBinaryPropagator< View0, PC_INT_VAL, View1, PC_INT_VAL >, Gecode::MixBinaryPropagator< View0, PC_SET_ANY, View1, PC_SET_ANY >, Gecode::MixBinaryPropagator< View0, PC_SET_CGLB, View1, PC_SET_CLUB >, Gecode::MixBinaryPropagator< View0, PC_SET_CLUB, View1, PC_SET_CGLB >, Gecode::MixBinaryPropagator< View0, PC_SET_VAL, View1, PC_SET_VAL >, Gecode::MixBinaryPropagator< VX, PC_BOOL_VAL, VY, PC_BOOL_VAL >, Gecode::MixNaryOnePropagator< View0, pc0, View1, pc1 >, Gecode::MixNaryOnePropagator< BoolView, PC_BOOL_NONE, IntView, PC_INT_DOM >, Gecode::MixNaryOnePropagator< Gecode::Int::BoolView, Gecode::Int::PC_BOOL_VAL, View, PC_GEN_NONE >, Gecode::MixNaryOnePropagator< IntView, PC_INT_DOM, VY, PC_INT_BND >, Gecode::MixNaryOnePropagator< View0, PC_SET_ANY, View1, PC_SET_ANY >, Gecode::MixNaryOnePropagator< VX, PC_BOOL_NONE, VY, PC_BOOL_VAL >, Gecode::MixTernaryPropagator< View0, pc0, View1, pc1, View2, pc2 >, Gecode::MixTernaryPropagator< A, PC_FLOAT_BND, B, PC_FLOAT_BND, C, PC_FLOAT_BND >, Gecode::MixTernaryPropagator< VA, PC_FLOAT_BND, VB, PC_FLOAT_BND, VC, PC_FLOAT_BND >, Gecode::MixTernaryPropagator< VA, PC_INT_BND, VB, PC_INT_BND, VC, PC_INT_BND >, Gecode::MixTernaryPropagator< VA, PC_INT_DOM, VB, PC_INT_DOM, VC, PC_INT_DOM >, Gecode::MixTernaryPropagator< View0, PC_SET_ANY, View1, PC_SET_ANY, View2, PC_SET_ANY >, Gecode::MixTernaryPropagator< View0, PC_SET_ANY, View1, PC_SET_ANY, View2, PC_SET_CLUB >, Gecode::NaryOnePropagator< View, pc >, Gecode::NaryOnePropagator< SetView, PC_SET_ANY >, Gecode::NaryOnePropagator< View, PC_FLOAT_BND >, Gecode::NaryOnePropagator< View, PC_INT_BND >, Gecode::NaryOnePropagator< View, PC_INT_DOM >, Gecode::NaryPropagator< View, pc >, Gecode::NaryPropagator< BV, PC_BOOL_VAL >, Gecode::NaryPropagator< SetView, PC_SET_ANY >, Gecode::NaryPropagator< View, Int::PC_INT_DOM >, Gecode::NaryPropagator< View, PC_FLOAT_BND >, Gecode::NaryPropagator< View, PC_GEN_NONE >, Gecode::NaryPropagator< View, PC_INT_BND >, Gecode::NaryPropagator< View, PC_INT_DOM >, Gecode::NaryPropagator< View, PC_INT_NONE >, Gecode::NaryPropagator< View, PC_INT_VAL >, Gecode::NaryPropagator< View, PC_SET_NONE >, Gecode::NaryPropagator< VX, PC_BOOL_NONE >, Gecode::NaryWait< View >, Gecode::Search::NoGoodsProp, Gecode::Set::Channel::ChannelBool< View >, Gecode::Set::Channel::ChannelInt< View >, Gecode::Set::Channel::ChannelSet< View >, Gecode::Set::Channel::ChannelSorted< View >, Gecode::Set::Element::ElementDisjoint< SView, RView >, Gecode::Set::Element::ElementIntersection< View, View0, View1 >, Gecode::Set::Element::ElementUnion< View, View0, View1 >, Gecode::Set::Element::ElementUnionConst< SView, RView >, Gecode::Set::Int::Weights< View >, Gecode::Set::Precede::Single< View >, Gecode::Set::Rel::ReEq< View0, View1, CtrlView, rm >, Gecode::Set::Rel::ReLq< View0, View1, rm, strict >, Gecode::Set::Rel::ReSubset< View0, View1, CtrlView, rm >, Gecode::Set::RelOp::IntersectionN< View0, View1 >, Gecode::Set::RelOp::PartitionN< View0, View1 >, Gecode::Set::RelOp::UnionN< View0, View1 >, Gecode::TernaryPropagator< View, pc >, Gecode::TernaryPropagator< IntView, PC_INT_BND >, Gecode::TernaryPropagator< IntView, PC_INT_DOM >, Gecode::TernaryPropagator< View, PC_FLOAT_BND >, Gecode::TernaryPropagator< View, PC_INT_BND >, Gecode::TernaryPropagator< View, PC_INT_DOM >, Gecode::TraceRecorder, Gecode::UnaryPropagator< View, pc >, Gecode::UnaryPropagator< BoolView, PC_BOOL_VAL >, Gecode::UnaryPropagator< SetView, PC_SET_ANY >, Gecode::UnaryPropagator< View, PC_FLOAT_VAL >, Gecode::UnaryPropagator< View0, PC_SET_ANY >, Gecode::UnaryWait< View >, and Gecode::ViewTraceRecorder< View >.

◆ modeventdelta()

ModEventDelta Gecode::Propagator::modeventdelta ( void ) const
inline

Return the modification event delta.

This function returns the modification event delta of the currently executing propagator and hence can only be called within the propagate function of a propagator.

Definition at line 3520 of file core.hpp.

◆ advise() [1/2]

ExecStatus Gecode::Propagator::advise ( Space & home,
Advisor & a,
const Delta & d )
virtual

Advise function.

The advisor is passed as argument a.

A propagator must specialize this advise function, if it uses advisors. The advise function must return an execution status as follows:

  • ES_FAILED: the advisor has detected failure.
  • ES_FIX: the advisor's propagator (that is, this propagator) does not need to be run.
  • ES_NOFIX: the advisor's propagator (that is, this propagator) must be run.
  • ES_NOFIX_FORCE: the advisor's propagator (that is, this propagator) must be run and it must forcefully be rescheduled (including recomputation of cost).

Apart from the above values, an advisor can return the result from calling the function defined by a space:

  • ES_FIX_DISPOSE: the advisor's propagator does not need to be run and the advisor will be disposed.
  • ES_NOFIX_DISPOSE: the advisor's propagator must be run and the advisor will be disposed.
  • ES_NOFIX_FORCE_DISPOSE: the advisor's propagator must be run , it must forcefully be rescheduled (including recomputation of cost), and the adviser will be disposed. For more details, see the function documentation.

The delta d describes how the variable has been changed by an operation on the advisor's variable. Typically, the delta information can only be utilized by either static or member functions of views as the actual delta information is both domain and view dependent.

Reimplemented in Gecode::Action::Recorder< View >, Gecode::CHB::Recorder< View >, Gecode::Int::Bool::Clause< VX, VY >, Gecode::Int::Bool::NaryLq< VX >, Gecode::Int::Bool::NaryOr< VX, VY >, Gecode::Int::Channel::LinkMulti, Gecode::Int::Extensional::LayeredGraph< View, Val, Degree, StateIdx >, Gecode::Int::Extensional::NegCompact< View, Table >, Gecode::Int::Extensional::PosCompact< View, Table >, Gecode::Int::Extensional::ReCompact< View, Table, CtrlView, rm >, Gecode::Int::Linear::EqBoolInt< VX >, Gecode::Int::Linear::GqBoolInt< VX >, Gecode::Int::Linear::ReEqBoolInt< VX, VB, rm >, Gecode::Int::Linear::ReGqBoolInt< VX, VB, rm >, Gecode::Int::NValues::BoolBase< VY >, Gecode::Int::Precede::Single< View >, Gecode::Int::Rel::NaryLqLe< View, o >, Gecode::Int::Sequence::Sequence< View, Val >, Gecode::Set::Channel::ChannelBool< View >, Gecode::Set::Precede::Single< View >, and Gecode::ViewTraceRecorder< View >.

Definition at line 67 of file core.cpp.

◆ advise() [2/2]

void Gecode::Propagator::advise ( Space & home,
Advisor & a )
virtual

Run advisor a to be run on failure in failed space.

Reimplemented in Gecode::Action::Recorder< View >, and Gecode::CHB::Recorder< View >.

Definition at line 72 of file core.cpp.

◆ afc()

double Gecode::Propagator::afc ( void ) const
inline

Return the accumlated failure count.

Definition at line 3525 of file core.hpp.

◆ id()

unsigned int Gecode::Propagator::id ( void ) const
inline

Return propagator id.

Definition at line 3542 of file core.hpp.

◆ group() [1/2]

PropagatorGroup Gecode::Propagator::group ( void ) const
inline

Return group propagator belongs to.

Definition at line 3547 of file core.hpp.

◆ group() [2/2]

void Gecode::Propagator::group ( PropagatorGroup g)
inline

Add propagator to group g.

Definition at line 3552 of file core.hpp.

◆ disabled()

bool Gecode::Propagator::disabled ( void ) const
inline

Whether propagator is currently disabled.

Definition at line 3476 of file core.hpp.

Member Data Documentation

◆ med

ModEventDelta Gecode::Propagator::med

A set of modification events (used during propagation)

Definition at line 1075 of file core.hpp.

◆ size

size_t Gecode::Propagator::size ( void )

The size of the propagator (used during subsumption)

Definition at line 1077 of file core.hpp.

◆ advisors

Gecode::ActorLink* Gecode::Propagator::advisors

A list of advisors (used during cloning)

Definition at line 1079 of file core.hpp.


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