blob: 808231b5d257089f8b63eac9712b19db4bd1191d [file] [log] [blame]
* Copyright 2008 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.
// Automatically initialize and and free an autoreleasepool. Never allocate
// an instance of this class using "new" - that will result in a compile-time
// error. Only use it as a stack object.
// Note: NSAutoreleasePool docs say that you should not normally need to
// declare an NSAutoreleasePool as a member of an object - but there's nothing
// that indicates it will be a problem, as long as the stack lifetime of the
// pool exactly matches the stack lifetime of the object.
#if defined(WEBRTC_MAC)
#include "webrtc/base/common.h"
#include "webrtc/base/constructormagic.h"
// This header may be included from Obj-C files or C++ files.
#ifdef __OBJC__
@class NSAutoreleasePool;
class NSAutoreleasePool;
namespace rtc {
class ScopedAutoreleasePool {
// Declaring private overrides of new and delete here enforces the "only use
// as a stack object" discipline.
// Note: new is declared as "throw()" to get around a gcc warning about new
// returning NULL, but this method will never get called and therefore will
// never actually throw any exception.
void* operator new(size_t size) throw() { return NULL; }
void operator delete (void* ptr) {}
NSAutoreleasePool* pool_;
} // namespace rtc
#endif // WEBRTC_MAC