4485ffb58d
Any file that uses the RTC_DISALLOW_* macros should #include "webrtc/base/constructormagic.h", but a shocking number of them don't. This causes trouble when we try to wean files off of #including scoped_ptr.h, since a bunch of files get their constructormagic macros only from there. Rather than fixing these errors one by one as they turn up, this CL simply ensures that every file in the WebRTC tree that uses the RTC_DISALLOW_* macros #includes "webrtc/base/constructormagic.h". BUG=webrtc:5520 Review URL: https://codereview.webrtc.org/1917043005 Cr-Commit-Position: refs/heads/master@{#12509}
61 lines
1.9 KiB
Objective-C
61 lines
1.9 KiB
Objective-C
/*
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* Copyright 2008 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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// Automatically initialize and and free an autoreleasepool. Never allocate
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// an instance of this class using "new" - that will result in a compile-time
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// error. Only use it as a stack object.
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//
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// Note: NSAutoreleasePool docs say that you should not normally need to
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// declare an NSAutoreleasePool as a member of an object - but there's nothing
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// that indicates it will be a problem, as long as the stack lifetime of the
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// pool exactly matches the stack lifetime of the object.
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#ifndef WEBRTC_BASE_SCOPED_AUTORELEASE_POOL_H__
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#define WEBRTC_BASE_SCOPED_AUTORELEASE_POOL_H__
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#if defined(WEBRTC_MAC)
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#include "webrtc/base/common.h"
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#include "webrtc/base/constructormagic.h"
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// This header may be included from Obj-C files or C++ files.
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#ifdef __OBJC__
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@class NSAutoreleasePool;
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#else
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class NSAutoreleasePool;
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#endif
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namespace rtc {
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class ScopedAutoreleasePool {
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public:
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ScopedAutoreleasePool();
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~ScopedAutoreleasePool();
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private:
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// Declaring private overrides of new and delete here enforces the "only use
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// as a stack object" discipline.
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//
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// Note: new is declared as "throw()" to get around a gcc warning about new
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// returning NULL, but this method will never get called and therefore will
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// never actually throw any exception.
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void* operator new(size_t size) throw() { return NULL; }
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void operator delete (void* ptr) {}
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NSAutoreleasePool* pool_;
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RTC_DISALLOW_COPY_AND_ASSIGN(ScopedAutoreleasePool);
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};
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} // namespace rtc
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#endif // WEBRTC_MAC
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#endif // WEBRTC_BASE_SCOPED_AUTORELEASE_POOL_H__
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