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/* $Id: CoinFinite.hpp 1762 2014-12-29 20:37:12Z tkr $ */
// Copyright (C) 2002, International Business Machines
// Corporation and others. All Rights Reserved.
// This code is licensed under the terms of the Eclipse Public License (EPL).
/* Defines COIN_DBL_MAX and relatives and provides CoinFinite and CoinIsnan. */
#ifndef CoinFinite_H
#define CoinFinite_H
#include <limits>
//=============================================================================
// Smallest positive double value and Plus infinity (double and int)
#if 1
const double COIN_DBL_MIN = (std::numeric_limits<double>::min)();
const double COIN_DBL_MAX = (std::numeric_limits<double>::max)();
const int COIN_INT_MAX = (std::numeric_limits<int>::max)();
const double COIN_INT_MAX_AS_DOUBLE = (std::numeric_limits<int>::max)();
#else
#define COIN_DBL_MIN (std::numeric_limits<double>::min())
#define COIN_DBL_MAX (std::numeric_limits<double>::max())
#define COIN_INT_MAX (std::numeric_limits<int>::max())
#define COIN_INT_MAX_AS_DOUBLE (std::numeric_limits<int>::max())
#endif
/** checks if a double value is finite (not infinity and not NaN) */
extern bool CoinFinite(double val);
/** checks if a double value is not a number */
extern bool CoinIsnan(double val);
#endif
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