| /* -*- 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 */ |
