chromium/cc/base/completion_event.h

// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CC_BASE_COMPLETION_EVENT_H_
#define CC_BASE_COMPLETION_EVENT_H_

#include "base/check.h"
#include "base/synchronization/waitable_event.h"
#include "base/threading/thread_restrictions.h"
#include "base/time/time.h"

namespace cc {

// Used for making blocking calls from one thread to another. Use only when
// absolutely certain that doing-so will not lead to a deadlock.
//
// It is safe to destroy this object as soon as Wait() returns.
class CompletionEvent { … };

}  // namespace cc

#endif  // CC_BASE_COMPLETION_EVENT_H_