
Negated Boolean view. More...
#include <view.hpp>
Related Functions | |
(Note that these are not member functions.) | |
| template<class Char , class Traits > | |
| std::basic_ostream< Char, Traits > & | operator<< (std::basic_ostream< Char, Traits > &os, const NegBoolView &x) |
| Print negated Boolean view. More... | |
Constructors and initialization | |
| NegBoolView (void) | |
| Default constructor. More... | |
| NegBoolView (const BoolView &y) | |
| Initialize with Boolean view y. More... | |
Domain status access | |
| static const int | BITS = BoolView::BITS |
| How many bits does the status have. More... | |
| static const BoolStatus | ZERO = BoolView::ONE |
| Status of domain assigned to zero. More... | |
| static const BoolStatus | ONE = BoolView::ZERO |
| Status of domain assigned to one. More... | |
| static const BoolStatus | NONE = BoolView::NONE |
| Status of domain not yet assigned. More... | |
| BoolStatus | status (void) const |
| Return current domain status. More... | |
Boolean domain tests | |
| bool | zero (void) const |
| Test whether view is assigned to be zero. More... | |
| bool | one (void) const |
| Test whether view is assigned to be one. More... | |
| bool | none (void) const |
| Test whether view is not yet assigned. More... | |
Boolean assignment operations | |
| ModEvent | one (Space &home) |
| Try to assign view to one. More... | |
| ModEvent | zero (Space &home) |
| Try to assign view to zero. More... | |
| ModEvent | one_none (Space &home) |
| Assign not yet assigned view to one. More... | |
| ModEvent | zero_none (Space &home) |
| Assign not yet assigned view to zero. More... | |
Value access | |
| int | min (void) const |
| Return minimum of domain. More... | |
| int | max (void) const |
| Return maximum of domain. More... | |
| int | val (void) const |
| Return assigned value (only if assigned) More... | |
Delta information for advisors | |
| int | min (const Delta &d) const |
| Return minimum value just pruned. More... | |
| int | max (const Delta &d) const |
| Return maximum value just pruned. More... | |
| bool | any (const Delta &d) const |
| Test whether arbitrary values got pruned. More... | |
| static bool | zero (const Delta &d) |
| Test whether a view has been assigned to zero. More... | |
| static bool | one (const Delta &d) |
| Test whether a view has been assigned to one. More... | |
Additional Inherited Members | |
Public Types inherited from Gecode::DerivedView< BoolView > | |
| typedef BoolView::VarImpType | VarImpType |
| The variable implementation type belonging to the View. More... | |
| typedef BoolView::VarType | VarType |
| The variable type belonging to the View. More... | |
Public Member Functions inherited from Gecode::DerivedView< BoolView > | |
| VarImpType * | varimp (void) const |
| Return variable implementation of view. More... | |
| BoolView | base (void) const |
| Return view from which this view is derived. More... | |
| unsigned int | degree (void) const |
| Return degree (number of subscribed propagators) More... | |
| double | afc (const Space &home) const |
| Return accumulated failure count. More... | |
| bool | assigned (void) const |
| Test whether view is assigned. More... | |
| void | subscribe (Space &home, Propagator &p, PropCond pc, bool schedule=true) |
| Subscribe propagator p with propagation condition pc to view. More... | |
| void | subscribe (Space &home, Advisor &a) |
| Subscribe advisor a to view. More... | |
| void | cancel (Space &home, Propagator &p, PropCond pc) |
| Cancel subscription of propagator p with propagation condition pc to view. More... | |
| void | cancel (Space &home, Advisor &a) |
| Cancel subscription of advisor a. More... | |
| void | update (Space &home, bool share, DerivedView< BoolView > &y) |
| Update this view to be a clone of view y. More... | |
Static Public Member Functions inherited from Gecode::DerivedView< BoolView > | |
| static bool | varderived (void) |
| Return whether this view is derived from a VarImpView. More... | |
| static void | schedule (Space &home, Propagator &p, ModEvent me) |
| Schedule propagator p with modification event me. More... | |
| static ModEvent | me (const ModEventDelta &med) |
| Return modification event for view type in med. More... | |
| static ModEventDelta | med (ModEvent) |
| Translate modification event me to modification event delta for view. More... | |
| static ModEvent | modevent (const Delta &d) |
| Return modification event. More... | |
Protected Member Functions inherited from Gecode::DerivedView< BoolView > | |
| DerivedView (void) | |
| Default constructor. More... | |
| DerivedView (const BoolView &y) | |
| Initialize with view y. More... | |
Protected Attributes inherited from Gecode::DerivedView< BoolView > | |
| BoolView | x |
| View from which this view is derived. More... | |
Negated Boolean view.
A negated Boolean view
for a Boolean view
provides operations such that
behaves as
.
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Default constructor.
Definition at line 50 of file neg-bool.hpp.
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Initialize with Boolean view y.
Definition at line 52 of file neg-bool.hpp.
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Return current domain status.
Definition at line 61 of file neg-bool.hpp.
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Test whether view is assigned to be zero.
Definition at line 65 of file neg-bool.hpp.
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Test whether view is assigned to be one.
Definition at line 69 of file neg-bool.hpp.
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Test whether view is not yet assigned.
Definition at line 73 of file neg-bool.hpp.
Try to assign view to one.
Definition at line 96 of file neg-bool.hpp.
Try to assign view to zero.
Definition at line 92 of file neg-bool.hpp.
Assign not yet assigned view to one.
Definition at line 87 of file neg-bool.hpp.
Assign not yet assigned view to zero.
Definition at line 83 of file neg-bool.hpp.
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Return minimum of domain.
Definition at line 106 of file neg-bool.hpp.
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Return maximum of domain.
Definition at line 110 of file neg-bool.hpp.
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Return assigned value (only if assigned)
Definition at line 114 of file neg-bool.hpp.
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Return minimum value just pruned.
Definition at line 124 of file neg-bool.hpp.
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Return maximum value just pruned.
Definition at line 128 of file neg-bool.hpp.
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Test whether arbitrary values got pruned.
Definition at line 132 of file neg-bool.hpp.
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Test whether a view has been assigned to zero.
Definition at line 136 of file neg-bool.hpp.
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inlinestatic |
Test whether a view has been assigned to one.
Definition at line 140 of file neg-bool.hpp.
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