| Index: base/move.h
|
| diff --git a/base/move.h b/base/move.h
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..42242b420e6aa3344ff1fcc5ff25ce1d0d30ba22
|
| --- /dev/null
|
| +++ b/base/move.h
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| @@ -0,0 +1,44 @@
|
| +// Copyright (c) 2012 The Chromium Authors. All rights reserved.
|
| +// Use of this source code is governed by a BSD-style license that can be
|
| +// found in the LICENSE file.
|
| +
|
| +#ifndef BASE_MOVE_H_
|
| +#define BASE_MOVE_H_
|
| +
|
| +// TODO(dcheng): Remove this header.
|
| +#include <utility>
|
| +
|
| +#include "base/compiler_specific.h"
|
| +#include "base/macros.h"
|
| +#include "build/build_config.h"
|
| +
|
| +// TODO(crbug.com/566182): DEPRECATED!
|
| +// Use DISALLOW_COPY_AND_ASSIGN instead, or if your type will be used in
|
| +// Callbacks, use DISALLOW_COPY_AND_ASSIGN_WITH_MOVE_FOR_BIND instead.
|
| +#define MOVE_ONLY_TYPE_FOR_CPP_03(type) \
|
| + DISALLOW_COPY_AND_ASSIGN_WITH_MOVE_FOR_BIND(type)
|
| +
|
| +// A macro to disallow the copy constructor and copy assignment functions.
|
| +// This should be used in the private: declarations for a class.
|
| +//
|
| +// Use this macro instead of DISALLOW_COPY_AND_ASSIGN if you want to pass
|
| +// ownership of the type through a base::Callback without heap-allocating it
|
| +// into a scoped_ptr. The class must define a move constructor and move
|
| +// assignment operator to make this work.
|
| +//
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| +// This version of the macro adds a cryptic MoveOnlyTypeForCPP03 typedef for the
|
| +// base::Callback implementation to use. See IsMoveOnlyType template and its
|
| +// usage in base/callback_internal.h for more details.
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| +// TODO(crbug.com/566182): Remove this macro and use DISALLOW_COPY_AND_ASSIGN
|
| +// everywhere instead.
|
| +#define DISALLOW_COPY_AND_ASSIGN_WITH_MOVE_FOR_BIND(type) \
|
| + private: \
|
| + type(const type&) = delete; \
|
| + void operator=(const type&) = delete; \
|
| + \
|
| + public: \
|
| + typedef void MoveOnlyTypeForCPP03; \
|
| + \
|
| + private:
|
| +
|
| +#endif // BASE_MOVE_H_
|
|
|