2 * Copyright (c) 2020 Samsung Electronics Co., Ltd. All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 * @brief This file contains Reader class
22 #ifndef __ONERT_EXEC_FEATURE_READER_H__
23 #define __ONERT_EXEC_FEATURE_READER_H__
35 * @brief Class reads values of feature
38 template <typename T> struct Reader
41 * @brief Destruct Reader object using default destructor
43 virtual ~Reader() = default;
46 * @brief Get the value used by three indexes
47 * @param[in] ch The depth index
48 * @param[in] row The height index
49 * @param[in] col The width index
50 * @return The value at the offset
52 virtual T at(uint32_t ch, uint32_t row, uint32_t col) const = 0;
54 * @brief Get the value used by four indexes
55 * @param[in] batch The batch index
56 * @param[in] ch The depth index
57 * @param[in] row The height index
58 * @param[in] col The width index
59 * @return The value at the offset
61 virtual T at(uint32_t batch, uint32_t ch, uint32_t row, uint32_t col) const = 0;
64 } // namespace feature
68 #endif // __ONERT_EXEC_FEATURE_READER_H__