text: /* $Id: CoinFinite.cpp 1420 2011-04-29 18:09:32Z stefan $ */
  // Copyright (C) 2011, International Business Machines
  // Corporation and others.  All Rights Reserved.
  // This code is licensed under the terms of the Eclipse Public License (EPL).
  
  #include "CoinFinite.hpp"
  #include "CoinUtilsConfig.h"
  # include <cfloat>
  #ifdef HAVE_CFLOAT
  # include <cfloat>
  #else
  # ifdef HAVE_FLOAT_H
  #  include <float.h>
  # endif
  #endif
  
  #ifdef HAVE_CMATH
  # include <cmath>
  #else
  # ifdef HAVE_MATH_H
  #  include <math.h>
  # endif
  #endif
  
  #ifdef HAVE_CIEEEFP
  # include <cieeefp>
  #else
  # ifdef HAVE_IEEEFP_H
  #  include <ieeefp.h>
  # endif
  #endif
  
  bool CoinFinite(double val)
  {
  #ifdef COIN_C_FINITE
      return COIN_C_FINITE(val)!=0;
  #else
      return val != DBL_MAX && val != -DBL_MAX;
  #endif
  }
  
  bool CoinIsnan(double val)
  {
  #ifdef COIN_C_ISNAN
      return COIN_C_ISNAN(val)!=0;
  #else
      return false;
  #endif
  }
  