dom.hh

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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
 *  Main authors:
 *     Christian Schulte <schulte@gecode.org>
 *     Guido Tack <tack@gecode.org>
 *
 *  Copyright:
 *     Christian Schulte, 2004
 *     Guido Tack, 2004
 *
 *  Last modified:
 *     $Date: 2016-10-17 21:23:15 +0200 (Mon, 17 Oct 2016) $ by $Author: schulte $
 *     $Revision: 15215 $
 *
 *  This file is part of Gecode, the generic constraint
 *  development environment:
 *     http://www.gecode.org
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#ifndef __GECODE_INT_DOM_HH__
#define __GECODE_INT_DOM_HH__

#include <gecode/int.hh>
#include <gecode/int/rel.hh>

namespace Gecode { namespace Int { namespace Dom {

  template<class View, ReifyMode rm>
  class ReRange : public ReUnaryPropagator<View,PC_INT_DOM,BoolView> {
  protected:
    using ReUnaryPropagator<View,PC_INT_DOM,BoolView>::x0;
    using ReUnaryPropagator<View,PC_INT_DOM,BoolView>::b;
    int min;
    int max;
    ReRange(Space& home, bool share, ReRange& p);
    ReRange(Home home, View x, int min, int max, BoolView b);
  public:
    virtual Actor* copy(Space& home, bool share);
    virtual ExecStatus propagate(Space& home, const ModEventDelta& med);
    static ExecStatus post(Home home, View x, int min, int max, BoolView b);
  };

  template<class View, ReifyMode rm>
  class ReIntSet : public ReUnaryPropagator<View,PC_INT_DOM,BoolView> {
  protected:
    using ReUnaryPropagator<View,PC_INT_DOM,BoolView>::x0;
    using ReUnaryPropagator<View,PC_INT_DOM,BoolView>::b;

    IntSet is;
    ReIntSet(Space& home, bool share, ReIntSet& p);
    ReIntSet(Home home, View x, const IntSet& s, BoolView b);
  public:
    virtual Actor* copy(Space& home, bool share);
    virtual ExecStatus propagate(Space& home, const ModEventDelta& med);
    static ExecStatus post(Home home, View x, const IntSet& s, BoolView b);
    virtual size_t dispose(Space& home);
  };

}}}

#include <gecode/int/dom/range.hpp>
#include <gecode/int/dom/set.hpp>

#endif

// STATISTICS: int-prop