hull.hpp

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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
 *  Main authors:
 *     Guido Tack <tack@gecode.org>
 *     Christian Schulte <schulte@gecode.org>
 *
 *  Contributing authors:
 *     Gabor Szokoli <szokoli@gecode.org>
 *
 *  Copyright:
 *     Guido Tack, 2004
 *     Christian Schulte, 2004
 *     Gabor Szokoli, 2004
 *
 *  Last modified:
 *     $Date: 2009-10-12 17:36:53 +0200 (Mon, 12 Oct 2009) $ by $Author: schulte $
 *     $Revision: 9878 $
 *
 *  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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 *  permit persons to whom the Software is furnished to do so, subject to
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 */

namespace Gecode { namespace Set { namespace Convex {

  /*
   * "Convex hull" propagator
   *
   */

  forceinline
  ConvexHull::ConvexHull(Home home, SetView x, SetView y)
    : BinaryPropagator<SetView, PC_SET_ANY>(home, x, y) {}

  forceinline
  ConvexHull::ConvexHull(Space& home, bool share, ConvexHull& p)
    : BinaryPropagator<SetView, PC_SET_ANY>(home, share, p) {}

  forceinline ExecStatus
  ConvexHull::post(Home home, SetView x, SetView y) {
    (void) new (home) ConvexHull(home,x,y);
    return ES_OK;
  }


}}}

// STATISTICS: set-prop