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 OHOS_RESTOOL_SINGLETON_OBJECT_H
17#define OHOS_RESTOOL_SINGLETON_OBJECT_H
18
19#include "no_copy_able.h"
20
21namespace OHOS {
22namespace Global {
23namespace Restool {
24template<typename T>
25class Singleton : public NoCopyable {
26public:
27    static T &GetInstance()
28    {
29        return instance_;
30    }
31
32private:
33    static T instance_;
34};
35
36template<typename T>
37T Singleton<T>::instance_;
38}
39}
40}
41#endif
42