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 AI_CALLBACK_H
17 #define AI_CALLBACK_H
18 
19 namespace OHOS {
20 namespace AI {
21 template <typename T>
22 class ICallback {
23 public:
24     /**
25      * @brief Defines the destructor for the callback.
26      *
27      * @since 2.2
28      * @version 1.0
29      */
30     virtual ~ICallback() = default;
31 
32     /**
33      * @brief Defines the callback for prediction results.
34      *
35      * @param result Indicates the prediction result.
36      *
37      * @since 2.2
38      * @version 1.0
39      */
40     virtual void OnDetectedResult(const int resultCode, const T &result) = 0;
41 };
42 } // namespace AI
43 } // namespace OHOS
44 
45 #endif // AI_CALLBACK_H
46 /** @} */
47