mfbt/FloatingPoint.cpp
author Birunthan Mohanathas <birunthan@mohanathas.com>
Sat, 25 Oct 2014 20:24:55 +0300
changeset 236671 8ccc36e1d05cb871a3e6a0632fb2e0c652a9d58d
parent 214333 91d7659bb35145e10ff737753688e0972c1a79b5
child 476135 b1521154cfec6b35f8266af53efb24ebac260173
permissions -rw-r--r--
Bug 946065 - Part 11: Move content/html/ to dom/ and flatten subdirectories. r=peterv

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/* Implementations of FloatingPoint functions */

#include "mozilla/FloatingPoint.h"

namespace mozilla {

bool
IsFloat32Representable(double aFloat32)
{
  float asFloat = static_cast<float>(aFloat32);
  double floatAsDouble = static_cast<double>(asFloat);
  return floatAsDouble == aFloat32;
}

} /* namespace mozilla */