chromium/third_party/webrtc/rtc_base/weak_ptr.cc

/*
 *  Copyright 2016 The WebRTC Project Authors. All rights reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */

#include "rtc_base/weak_ptr.h"

// The implementation is borrowed from chromium except that it does not
// implement SupportsWeakPtr.

namespace rtc {
namespace internal {

void WeakReference::Flag::Invalidate() { … }

bool WeakReference::Flag::IsValid() const { … }

WeakReference::WeakReference() { … }

WeakReference::WeakReference(const RefCountedFlag* flag) : … { … }

WeakReference::~WeakReference() { … }

WeakReference::WeakReference(WeakReference&& other) = default;

WeakReference::WeakReference(const WeakReference& other) = default;

bool WeakReference::is_valid() const { … }

WeakReferenceOwner::WeakReferenceOwner() { … }

WeakReferenceOwner::~WeakReferenceOwner() { … }

WeakReference WeakReferenceOwner::GetRef() const { … }

void WeakReferenceOwner::Invalidate() { … }

WeakPtrBase::WeakPtrBase() { … }

WeakPtrBase::~WeakPtrBase() { … }

WeakPtrBase::WeakPtrBase(const WeakReference& ref) : … { … }

}  // namespace internal
}  // namespace rtc