gfx/2d/RecordingTypes.h
author Gregory Szorc <gps@mozilla.com>
Tue, 24 Sep 2013 15:05:43 -0700
changeset 162321 b51710e0e485a5c4edccd438ddb2a46bd7f0e91f
parent 114211 ed2e2da7d09890078d98b08d64b57c21de4b56a6
child 284279 91d6e262b662a0b4e47358665e222d3927337af9
permissions -rw-r--r--
Bug 901990 - Part 3: Don't purge _tests during PGO builds; r=glandium CLOSED TREE

/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 * 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/. */

#ifndef MOZILLA_GFX_RECORDINGTYPES_H_
#define MOZILLA_GFX_RECORDINGTYPES_H_

#include <ostream>

namespace mozilla {
namespace gfx {

template<class T>
struct ElementStreamFormat
{
  static void Write(std::ostream &aStream, const T &aElement)
  {
    aStream.write(reinterpret_cast<const char*>(&aElement), sizeof(T));
  }
  static void Read(std::istream &aStream, T &aElement)
  {
    aStream.read(reinterpret_cast<char *>(&aElement), sizeof(T));
  }
};

template<class T>
void WriteElement(std::ostream &aStream, const T &aElement)
{
  ElementStreamFormat<T>::Write(aStream, aElement);
}
template<class T>
void ReadElement(std::istream &aStream, T &aElement)
{
  ElementStreamFormat<T>::Read(aStream, aElement);
}

}
}

#endif /* MOZILLA_GFX_RECORDINGTYPES_H_ */