ae0f0ee79e
Just use the less-evil version, DISALLOW_COPY_AND_ASSIGN macro. This should help with my TODO in https://chromium.googlesource.com/chromium/src/+/master/base/macros.h#33 Tested on Linux with the following command lines: $ rm -rf out/ $ gn gen //out/Debug --args='is_debug=true target_cpu="x64" build_with_chromium=false' $ ninja -C out/Debug BUG=None TEST=see above R=tommi@webrtc.org Review URL: https://webrtc-codereview.appspot.com/50599004 Patch from Thiago Farina <tfarina@chromium.org>. Cr-Commit-Position: refs/heads/master@{#8927}
41 lines
1.5 KiB
C
41 lines
1.5 KiB
C
/*
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* Copyright 2004 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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#ifndef WEBRTC_BASE_CONSTRUCTORMAGIC_H_
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#define WEBRTC_BASE_CONSTRUCTORMAGIC_H_
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// Undefine macros first, just in case. Some third-party includes have their own
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// version.
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#undef DISALLOW_ASSIGN
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#define DISALLOW_ASSIGN(TypeName) \
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void operator=(const TypeName&)
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// A macro to disallow the evil copy constructor and operator= functions
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// This should be used in the private: declarations for a class.
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#undef DISALLOW_COPY_AND_ASSIGN
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#define DISALLOW_COPY_AND_ASSIGN(TypeName) \
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TypeName(const TypeName&); \
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DISALLOW_ASSIGN(TypeName)
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// A macro to disallow all the implicit constructors, namely the
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// default constructor, copy constructor and operator= functions.
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//
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// This should be used in the private: declarations for a class
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// that wants to prevent anyone from instantiating it. This is
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// especially useful for classes containing only static methods.
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#undef DISALLOW_IMPLICIT_CONSTRUCTORS
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#define DISALLOW_IMPLICIT_CONSTRUCTORS(TypeName) \
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TypeName(); \
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DISALLOW_COPY_AND_ASSIGN(TypeName)
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#endif // WEBRTC_BASE_CONSTRUCTORMAGIC_H_
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