41 namespace Gecode {
namespace Int {
namespace NValues {
70 if (y.min() >= x.
size())
78 vs.
add(home, x[
i].val());
85 assert(y.min() >= vs.
size());
98 :
IntBase<VY>(home, share, p) {}
103 return new (home)
LqInt<VY>(home, share, *
this);
111 return sizeof(*this);
127 if (y.max() == vs.size())
128 return all_in_valset(home);
130 if (
x.size() + vs.size() <= y.min())
virtual ExecStatus propagate(Space &home, const ModEventDelta &med)
Perform propagation.
int size(void) const
Return size (number of values)
ExecStatus ES_SUBSUMED(Propagator &p)
virtual size_t dispose(Space &home)
Delete propagator and return its size.
LqInt(Home home, ValSet &vs, ViewArray< IntView > &x, VY y)
Constructor for posting.
Base-class for propagators.
void unique(const Space &home)
Remove all duplicate views from array (changes element order)
#define GECODE_ES_CHECK(es)
Check whether execution status es is failed or subsumed, and forward failure or subsumption.
int p
Number of positive literals for node type.
Gecode::IntArgs i(4, 1, 2, 3, 4)
int n
Number of negative literals for node type.
const Gecode::ModEvent ME_INT_VAL
Domain operation has resulted in a value (assigned variable)
virtual Propagator * copy(Space &home, bool share)
Copy propagator during cloning.
#define GECODE_ME_CHECK(me)
Check whether modification event me is failed, and forward failure.
void notice(Actor &a, ActorProperty p, bool duplicate=false)
Notice actor property.
Less or equal to number of values propagator for integer views.
Node * x
Pointer to corresponding Boolean expression node.
void ignore(Actor &a, ActorProperty p, bool duplicate=false)
Ignore actor property.
bool assigned(View x, int v)
Whether x is assigned to value v.
static ModEvent me(const ModEventDelta &med)
Return modification event for view type in med.
bool disjoint(I &i, J &j)
Check whether range iterators i and j are disjoint.
Propagation has not computed fixpoint.
Class for storing values of already assigned views.
int size(void) const
Return size of array (number of elements)
Gecode toplevel namespace
static ExecStatus post(Home home, ViewArray< View > &x)
Post domain consistent propagator .
Number of values propagator for integer views base class.
int ModEventDelta
Modification event deltas.
Home class for posting propagators
void add(Space &home, int v)
Add value v to value set.
static ExecStatus post(Home home, ViewArray< IntView > &x, VY y)
Post propagator for .