1/*
2 * Copyright (c) 2021 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#ifndef UTILS_BASE_NOCOPYABLE_H
17#define UTILS_BASE_NOCOPYABLE_H
18
19namespace OHOS {
20
21/**
22 * @brief Disables the copy and move construct/assignment method.
23 */
24#define DISALLOW_COPY_AND_MOVE(className)\
25    DISALLOW_COPY(className);\
26    DISALLOW_MOVE(className)
27
28/**
29 * @brief Disables the copy construct/assignment method.
30 */
31#define DISALLOW_COPY(className)\
32    className(const className&) = delete;\
33    className& operator= (const className&) = delete
34
35/**
36 * @brief Disables the move construct/assignment method.
37 */
38#define DISALLOW_MOVE(className)\
39    className(className&&) = delete;\
40    className& operator= (className&&) = delete
41
42
43class NoCopyable {
44protected:
45    NoCopyable() {}
46    virtual ~NoCopyable() {}
47
48private:
49    DISALLOW_COPY_AND_MOVE(NoCopyable);
50};
51
52}
53
54#endif
55