order.cpp

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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
 *  Main authors:
 *     Christian Schulte <schulte@gecode.org>
 *
 *  Copyright:
 *     Christian Schulte, 2019
 *
 *  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
 *  "Software"), to deal in the Software without restriction, including
 *  without limitation the rights to use, copy, modify, merge, publish,
 *  distribute, sublicense, and/or sell copies of the Software, and to
 *  permit persons to whom the Software is furnished to do so, subject to
 *  the following conditions:
 *
 *  The above copyright notice and this permission notice shall be
 *  included in all copies or substantial portions of the Software.
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 *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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 */

#include <gecode/int/order.hh>

#include <algorithm>

namespace Gecode {

  void
  order(Home home, IntVar s0, int p0, IntVar s1, int p1, BoolVar b,
        IntPropLevel) {
    using namespace Gecode::Int;
    Int::Limits::nonnegative(p0,"Int::order");
    Int::Limits::nonnegative(p1,"Int::order");
    Int::Limits::check(static_cast<long long int>(s0.max()) + p0,
                       "Int::order");
    Int::Limits::check(static_cast<long long int>(s1.max()) + p1,
                       "Int::order");
    GECODE_POST;
    GECODE_ES_FAIL(Order::OrderProp::post(home,s0,p0,s1,p1,b));
  }

}

// STATISTICS: int-post