| /* |
| * Copyright (c) 2023 Arm Limited. |
| * |
| * SPDX-License-Identifier: MIT |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to |
| * deal in the Software without restriction, including without limitation the |
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in all |
| * copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| |
| #ifndef CKW_INCLUDE_CKW_TYPES_CONSTANTDATA_H |
| #define CKW_INCLUDE_CKW_TYPES_CONSTANTDATA_H |
| |
| #include "ckw/Error.h" |
| #include "ckw/types/DataType.h" |
| |
| #include <algorithm> |
| #include <cstdint> |
| #include <initializer_list> |
| #include <iomanip> |
| #include <iterator> |
| #include <sstream> |
| #include <string> |
| #include <type_traits> |
| #include <vector> |
| |
| namespace ckw |
| { |
| // Forward Declarations |
| class KernelWriter; |
| |
| class ConstantData |
| { |
| using String = std::string; |
| using StringVector = std::vector<String>; |
| |
| public: |
| /** Templated constructor */ |
| template <typename T> |
| ConstantData(std::initializer_list<std::initializer_list<T>> values, DataType data_type); |
| |
| /** Templated constructor */ |
| template <typename T> |
| ConstantData(const std::vector<std::vector<T>> &values, DataType data_type); |
| |
| private: |
| /** Validate the given data type and the template type |
| * |
| * @param[in] data_type data type |
| * |
| * @return true if user provided data type and the template type are conformant |
| */ |
| template <typename T> |
| bool validate(DataType data_type); |
| |
| /** Get the constant data as a 2d vector of string values |
| * |
| * @return a 2d vector of strings that has the string-converted values |
| */ |
| const std::vector<StringVector> &values() const; |
| |
| /** Get the underlying data type of the constant values |
| * |
| * @return a @ref ckw::DataType object that represents the underlying data type |
| */ |
| DataType data_type() const; |
| |
| // Friends |
| friend class KernelWriter; |
| |
| private: |
| // Data members |
| std::vector<StringVector> _values{}; |
| DataType _data_type{}; |
| }; |
| |
| } // namespace ckw |
| |
| #endif // CKW_INCLUDE_CKW_TYPES_CONSTANTDATA_H |