Gecode::DerivedView< View > Class Template Reference
[Programming views for variables]
Base-class for derived views. More...
#include <view.hpp>
Public Types | |
| typedef View::VarImpType | VarImpType |
| The variable implementation type belonging to the View. | |
| typedef View::VarType | VarType |
| The variable type belonging to the View. | |
Public Member Functions | |
| DerivedView (const View &y) | |
| Initialize with view y. | |
Protected Member Functions | |
| DerivedView (void) | |
| Default constructor. | |
Protected Attributes | |
| View | x |
| View from which this view is derived. | |
Generic view information | |
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| VarImpType * | varimp (void) const |
| Return variable implementation of view. | |
| View | base (void) const |
| Return view from which this view is derived. | |
| unsigned int | degree (void) const |
| Return degree (number of subscribed propagators). | |
| double | afc (void) const |
| Return accumulated failure count. | |
| static bool | varderived (void) |
| Return whether this view is derived from a VarImpView. | |
Domain tests | |
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| bool | assigned (void) const |
| Test whether view is assigned. | |
Dependencies | |
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| void | subscribe (Space &home, Propagator &p, PropCond pc, bool schedule=true) |
| Subscribe propagator p with propagation condition pc to view. | |
| void | cancel (Space &home, Propagator &p, PropCond pc) |
| Cancel subscription of propagator p with propagation condition pc to view. | |
| void | reschedule (Space &home, Propagator &p, PropCond pc) |
| Re-schedule propagator p with propagation condition pc. | |
| void | subscribe (Space &home, Advisor &a, bool fail=false) |
| Subscribe advisor a to view. | |
| void | cancel (Space &home, Advisor &a, bool fail=false) |
| Cancel subscription of advisor a. | |
Cloning | |
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| void | update (Space &home, DerivedView< View > &y) |
| Update this view to be a clone of view y. | |
Ordering | |
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| bool | operator< (const DerivedView< View > &y) const |
| Whether this view comes before view y (arbitray order). | |
View-dependent propagator support | |
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| static void | schedule (Space &home, Propagator &p, ModEvent me) |
| Schedule propagator p with modification event me. | |
| static ModEvent | me (const ModEventDelta &med) |
| Return modification event for view type in med. | |
| static ModEventDelta | med (ModEvent) |
| Translate modification event me to modification event delta for view. | |
Delta information for advisors | |
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| static ModEvent | modevent (const Delta &d) |
| Return modification event. | |
Detailed Description
template<class View>
class Gecode::DerivedView< View >
Base-class for derived views.
Definition at line 230 of file view.hpp.
Member Typedef Documentation
| typedef View::VarImpType Gecode::DerivedView< View >::VarImpType |
| typedef View::VarType Gecode::DerivedView< View >::VarType |
Constructor & Destructor Documentation
| Gecode::DerivedView< View >::DerivedView | ( | void | ) | [inline, protected] |
| Gecode::DerivedView< View >::DerivedView | ( | const View & | y | ) | [inline] |
Member Function Documentation
| bool Gecode::DerivedView< View >::varderived | ( | void | ) | [inline, static] |
Return whether this view is derived from a VarImpView.
| View::VarImpType * Gecode::DerivedView< View >::varimp | ( | void | ) | const [inline] |
| View Gecode::DerivedView< View >::base | ( | void | ) | const [inline] |
| unsigned int Gecode::DerivedView< View >::degree | ( | void | ) | const [inline] |
| double Gecode::DerivedView< View >::afc | ( | void | ) | const [inline] |
| bool Gecode::DerivedView< View >::assigned | ( | void | ) | const [inline] |
| void Gecode::DerivedView< View >::schedule | ( | Space & | home, | |
| Propagator & | p, | |||
| ModEvent | me | |||
| ) | [inline, static] |
Schedule propagator p with modification event me.
Reimplemented in Gecode::Set::SingletonView, Gecode::Set::ComplementView< View >, and Gecode::Set::CachedView< View >.
| ModEvent Gecode::DerivedView< View >::me | ( | const ModEventDelta & | med | ) | [inline, static] |
Return modification event for view type in med.
Reimplemented in Gecode::Set::SingletonView, Gecode::Set::ComplementView< View >, and Gecode::Set::CachedView< View >.
| ModEventDelta Gecode::DerivedView< View >::med | ( | ModEvent | me | ) | [inline, static] |
Translate modification event me to modification event delta for view.
Reimplemented in Gecode::Float::MinusView, Gecode::Float::OffsetView, Gecode::Float::ScaleView, Gecode::Int::MinusView, Gecode::Int::OffsetView, Gecode::Int::ScaleView< Val, UnsVal >, Gecode::Int::CachedView< View >, Gecode::Set::SingletonView, Gecode::Set::ComplementView< View >, Gecode::Set::CachedView< View >, and Gecode::Int::CachedView< Gecode::Int::IntView >.
| void Gecode::DerivedView< View >::subscribe | ( | Space & | home, | |
| Propagator & | p, | |||
| PropCond | pc, | |||
| bool | schedule = true | |||
| ) | [inline] |
Subscribe propagator p with propagation condition pc to view.
In case schedule is false, the propagator is just subscribed but not scheduled for execution (this must be used when creating subscriptions during propagation).
Reimplemented in Gecode::Set::SingletonView, Gecode::Set::ComplementView< View >, and Gecode::Set::CachedView< View >.
| void Gecode::DerivedView< View >::cancel | ( | Space & | home, | |
| Propagator & | p, | |||
| PropCond | pc | |||
| ) | [inline] |
Cancel subscription of propagator p with propagation condition pc to view.
Reimplemented in Gecode::Set::SingletonView, Gecode::Set::ComplementView< View >, and Gecode::Set::CachedView< View >.
| void Gecode::DerivedView< View >::reschedule | ( | Space & | home, | |
| Propagator & | p, | |||
| PropCond | pc | |||
| ) | [inline] |
Re-schedule propagator p with propagation condition pc.
Reimplemented in Gecode::Set::SingletonView.
| void Gecode::DerivedView< View >::subscribe | ( | Space & | home, | |
| Advisor & | a, | |||
| bool | fail = false | |||
| ) | [inline] |
| void Gecode::DerivedView< View >::cancel | ( | Space & | home, | |
| Advisor & | a, | |||
| bool | fail = false | |||
| ) | [inline] |
| ModEvent Gecode::DerivedView< View >::modevent | ( | const Delta & | d | ) | [inline, static] |
Return modification event.
Reimplemented in Gecode::Set::SingletonView, Gecode::Set::ComplementView< View >, and Gecode::Set::CachedView< View >.
| void Gecode::DerivedView< View >::update | ( | Space & | home, | |
| DerivedView< View > & | y | |||
| ) | [inline] |
| bool Gecode::DerivedView< View >::operator< | ( | const DerivedView< View > & | y | ) | const [inline] |
Member Data Documentation
View Gecode::DerivedView< View >::x [protected] |
The documentation for this class was generated from the following file:
- gecode/kernel/view.hpp