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 OBJECTHOLDERTYPED_H
17 #define OBJECTHOLDERTYPED_H
18 
19 #include "object_holder.h"
20 
21 namespace DistributedDB {
22 template<typename T>
23 class ObjectHolderTyped : public ObjectHolder {
24 public:
25     // Accept a heap object
ObjectHolderTyped(T * inObject)26     explicit ObjectHolderTyped(T *inObject)
27     {
28         objectPtr_ = inObject;
29     }
30 
~ObjectHolderTyped()31     ~ObjectHolderTyped() override
32     {
33         if (objectPtr_ != nullptr) {
34             delete objectPtr_;
35             objectPtr_ = nullptr;
36         }
37     }
38 
GetObject()39     const T *GetObject() const
40     {
41         return objectPtr_;
42     }
43 private:
44     T *objectPtr_ = nullptr;
45 };
46 } // namespace DistributedDB
47 
48 #endif // OBJECTHOLDERTYPED_H
49