Card integer view.
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Value access |
| void | operator= (const IntView &x) |
| | Return minimum of domain.
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| void | operator= (const Gecode::Int::GCC::CardView &x) |
| | Return minimum of domain.
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| int | min (void) const |
| | Return minimum of domain.
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| int | max (void) const |
| | Return maximum of domain.
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| int | med (void) const |
| | Return median of domain.
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| int | val (void) const |
| | Return assigned value (only if assigned).
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| IntView | intview (void) |
| | Return used IntView.
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| unsigned int | size (void) const |
| | Return size (cardinality) of domain.
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| unsigned int | width (void) const |
| | Return width of domain (distance between maximum and minimum).
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| unsigned int | regret_min (void) const |
| | Return regret of domain minimum (distance to next larger value).
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| unsigned int | regret_max (void) const |
| | Return regret of domain maximum (distance to next smaller value).
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Domain tests |
Test whether domain is a range
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| bool | range (void) const |
| | Test whether view is assigned.
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| bool | assigned (void) const |
| | Test whether view is assigned.
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| bool | in (int n) const |
| | Test whether n is contained in domain.
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| bool | in (double n) const |
| | Test whether n is contained in domain.
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Domain update by value |
Restrict domain values to be less or equal than n
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| ModEvent | lq (Space *home, int n) |
| | Restrict domain values to be less or equal than n.
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| ModEvent | lq (Space *home, double n) |
| | Restrict domain values to be less or equal than n.
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| ModEvent | le (Space *home, int n) |
| | Restrict domain values to be less than n.
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| ModEvent | le (Space *home, double n) |
| | Restrict domain values to be less than n.
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| ModEvent | gq (Space *home, int n) |
| | Restrict domain values to be greater or equal than n.
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| ModEvent | gq (Space *home, double n) |
| | Restrict domain values to be greater or equal than n.
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| ModEvent | gr (Space *home, int n) |
| | Restrict domain values to be greater than n.
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| ModEvent | gr (Space *home, double n) |
| | Restrict domain values to be greater than n.
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| ModEvent | nq (Space *home, int n) |
| | Restrict domain values to be different from n.
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| ModEvent | nq (Space *home, double n) |
| | Restrict domain values to be different from n.
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| ModEvent | eq (Space *home, int n) |
| | Restrict domain values to be equal to n.
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| ModEvent | eq (Space *home, double n) |
| | Restrict domain values to be equal to n.
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Domain update by iterator |
| Views can be both updated by range and value iterators. Value iterators do not need to be strict in that the same value is allowed to occur more than once in the iterated sequence.
The argument depends must be true, if the iterator passed as argument depends on the view on which the operation is invoked. In this case, the view is only updated after the iterator has been consumed. Otherwise, the domain might be updated concurrently while following the iterator.
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| template<class I> |
| ModEvent | narrow_r (Space *home, I &i, bool depends=true) |
| | Replace domain by ranges described by i.
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| template<class I> |
| ModEvent | inter_r (Space *home, I &i, bool depends=true) |
| | Intersect domain with ranges described by i.
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| template<class I> |
| ModEvent | minus_r (Space *home, I &i, bool depends=true) |
| | Remove from domain the ranges described by i.
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| template<class I> |
| ModEvent | narrow_v (Space *home, I &i, bool depends=true) |
| | Replace domain by values described by i.
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| template<class I> |
| ModEvent | inter_v (Space *home, I &i, bool depends=true) |
| | Intersect domain with values described by i.
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| template<class I> |
| ModEvent | minus_v (Space *home, I &i, bool depends=true) |
| | Remove from domain the values described by i.
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Dependencies |
Subscribe propagator p with propagation condition pc to view
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| void | subscribe (Space *home, Propagator *p, PropCond pc, bool process=true) |
| | Cancel subscription of propagator p with propagation condition pc to view.
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| void | cancel (Space *home, Propagator *p, PropCond pc) |
| | Cancel subscription of propagator p with propagation condition pc to view.
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| void | subscribe (Space *home, Advisor *a) |
| | Subscribe advisor a to variable.
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| void | cancel (Space *home, Advisor *a) |
| | Cancel subscription of advisor a.
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Cloning |
Update this view to be a clone of view x
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| void | update (Space *home, bool share, CardView &x) |
Reflection |
Return specification for this view, using variable map m
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| Reflection::Arg * | spec (const Space *home, Reflection::VarMap &m) const |
| | Create from specification.
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| | CardView (Space *home, const Reflection::VarMap &m, Reflection::Arg *arg) |
| | Create from specification.
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| static Support::Symbol | type (void) |
| | Return type of this view.
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View comparison |
Test whether this view is the same as x
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| bool | operator== (const CardView &x) const |
| | Test whether this view is not the same as x.
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| bool | operator!= (const CardView &x) const |
| | Test whether this view is not the same as x.
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| bool | operator< (const CardView &x) const |
| | Test whether this view is smaller than x (arbitrary order).
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| bool | operator> (const CardView &x) const |
| | Test whether this view is larger than x (arbitrary order).
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View-dependent propagator support |
Schedule propagator p with modification event me
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| static void | schedule (Space *home, Propagator *p, ModEvent me) |
| | Return modification event for view type in med.
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| static ModEvent | me (ModEventDelta med) |
| | Return modification event for view type in med.
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| static ModEventDelta | med (ModEvent me) |
| | Translate modification event me to modification event delta for view.
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Public Member Functions |
| | CardView (void) |
| | CardView (const IntView &x, int c) |
| | Initialize with integer view x and value c.
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| void | init (const IntView &x, int c) |
| | Initialize with integer view x and value c.
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| void | init (Space *home, int mi, int ma, int c) |
| int | card (void) const |
| | Return value.
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| void | card (int ca) |
| ModEvent | inc (void) |
| | Increment counter.
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| void | counter (int) |
| | Set the counter to the number of times value c occurs.
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| int | counter (void) |
| | Return the number of times value c occurs.
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Protected Attributes |
| int | c |
| | Card.
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| int | count |
| | Counter.
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