limits.hpp

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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
 *  Main authors:
 *     Christian Schulte <schulte@gecode.org>
 *
 *  Copyright:
 *     Christian Schulte, 2005
 *
 *  Last modified:
 *     $Date: 2010-07-13 22:35:02 +0200 (Tue, 13 Jul 2010) $ by $Author: tack $
 *     $Revision: 11183 $
 *
 *  This file is part of Gecode, the generic constraint
 *  development environment:
 *     http://www.gecode.org
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namespace Gecode { namespace Int {

    inline bool
    Limits::valid(int n) {
      return ((n >= min) && (n <= max));
    }

    inline bool
    Limits::valid(double n) {
      return ((n >= min) && (n <= max));
    }

    inline void
    Limits::check(int n, const char* l) {
      if ((n < min) || (n > max))
        throw OutOfLimits(l);
    }

    inline void
    Limits::check(double n, const char* l) {
      if ((n < min) || (n > max))
        throw OutOfLimits(l);
    }

    inline void
    Limits::positive(int n, const char* l) {
      if ((n <= 0) || (n > max))
        throw OutOfLimits(l);
    }

    inline void
    Limits::positive(double n, const char* l) {
      if ((n <= 0.0) || (n > max))
        throw OutOfLimits(l);
    }

    inline void
    Limits::nonnegative(int n, const char* l) {
      if ((n < 0) || (n > max))
        throw OutOfLimits(l);
    }

    inline void
    Limits::nonnegative(double n, const char* l) {
      if ((n < 0.0) || (n > max))
        throw OutOfLimits(l);
    }

    inline void
    Limits::double_check(double n, const char* l) {
      if ((n < double_min) || (n > double_max))
        throw OutOfLimits(l);
    }

}}

// STATISTICS: int-var