diff options
Diffstat (limited to 'compute_kernel_writer/include/ckw/types/ConstantData.h')
-rw-r--r-- | compute_kernel_writer/include/ckw/types/ConstantData.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/compute_kernel_writer/include/ckw/types/ConstantData.h b/compute_kernel_writer/include/ckw/types/ConstantData.h new file mode 100644 index 0000000000..95425b2c65 --- /dev/null +++ b/compute_kernel_writer/include/ckw/types/ConstantData.h @@ -0,0 +1,89 @@ +/* + * 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); + +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 |