base/float_util.h

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#ifndef BASE_FLOAT_UTIL_H_
#define BASE_FLOAT_UTIL_H_

#include "build/build_config.h"

#include <float.h>
#include <math.h>

namespace base {

inline bool IsFinite(const double& number) {
#if defined(OS_POSIX)
  return finite(number) != 0;
#elif defined(OS_WIN)
  return _finite(number) != 0;
#endif
}

}  // namespace base

#endif  // BASE_FLOAT_UTIL_H_