distinct.hh
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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
* Main authors:
* Guido Tack <tack@gecode.org>
*
* Copyright:
* Guido Tack, 2004
*
* This file is part of Gecode, the generic constraint
* development environment:
* http://www.gecode.org
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
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#ifndef __GECODE_SET_ATMOSTONE_HH__
#define __GECODE_SET_ATMOSTONE_HH__
#include <gecode/set.hh>
namespace Gecode { namespace Set { namespace Distinct {
class AtmostOne : public NaryPropagator<SetView, PC_SET_ANY> {
protected:
unsigned int c;
AtmostOne(Space& home, AtmostOne& p);
AtmostOne(Home home, ViewArray<SetView>&,unsigned int);
public:
GECODE_SET_EXPORT virtual Actor* copy(Space& home);
GECODE_SET_EXPORT virtual ExecStatus propagate(Space& home, const ModEventDelta& med);
static ExecStatus post(Home home,ViewArray<SetView> x,unsigned int c);
};
}}}
#include <gecode/set/distinct/atmostOne.hpp>
#endif
// STATISTICS: set-prop
atmostOne.hpp
Gecode::ActorLink::Actor
friend class Actor
Definition core.hpp:590
Gecode::Home
Home class for posting propagators
Definition core.hpp:856
Gecode::NaryPropagator< SetView, PC_SET_ANY >::x
ViewArray< SetView > x
Definition pattern.hpp:145
Gecode::NaryPropagator< SetView, PC_SET_ANY >::NaryPropagator
NaryPropagator(Space &home, NaryPropagator &p)
Gecode::Propagator::Space
friend class Space
Definition core.hpp:1066
Gecode::Propagator::med
ModEventDelta med
A set of modification events (used during propagation).
Definition core.hpp:1075
Gecode::Set::Distinct::AtmostOne::AtmostOne
AtmostOne(Space &home, AtmostOne &p)
Constructor for cloning p.
Definition atmostOne.hpp:46
Gecode::Set::Distinct::AtmostOne::copy
virtual Actor * copy(Space &home)
Copy propagator during cloning.
Definition atmostOne.cpp:53
Gecode::Set::Distinct::AtmostOne::c
unsigned int c
Cardinality of the sets.
Definition distinct.hh:55
Gecode::Set::Distinct::AtmostOne::propagate
virtual ExecStatus propagate(Space &home, const ModEventDelta &med)
Perform propagation.
Definition atmostOne.cpp:58
Gecode::Set::Distinct::AtmostOne::post
static ExecStatus post(Home home, ViewArray< SetView > x, unsigned int c)
Post propagator for and .
Definition atmostOne.hpp:50
Gecode::ViewArray
View arrays.
Definition array.hpp:253
set.hh
GECODE_SET_EXPORT
#define GECODE_SET_EXPORT
Definition set.hh:67
Gecode::ModEventDelta
int ModEventDelta
Modification event deltas.
Definition core.hpp:89
Gecode::Int::Distinct
Distinct propagators
Gecode::Set
Finite integer sets.
Definition var-imp.hpp:137
Gecode
Gecode toplevel namespace
Gecode::ExecStatus
ExecStatus
Definition core.hpp:472