diff options
Diffstat (limited to 'compiler/angkor/include/nncc/core/ADT/tensor/Index.h')
-rw-r--r-- | compiler/angkor/include/nncc/core/ADT/tensor/Index.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/compiler/angkor/include/nncc/core/ADT/tensor/Index.h b/compiler/angkor/include/nncc/core/ADT/tensor/Index.h new file mode 100644 index 000000000..19beafafc --- /dev/null +++ b/compiler/angkor/include/nncc/core/ADT/tensor/Index.h @@ -0,0 +1,65 @@ +/* + * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __NNCC_CORE_ADT_TENSOR_INDEX_H__ +#define __NNCC_CORE_ADT_TENSOR_INDEX_H__ + +#include <initializer_list> +#include <vector> +#include <cstdint> + +namespace nncc +{ +namespace core +{ +namespace ADT +{ +namespace tensor +{ + +class Index +{ +public: + Index() = default; + Index(std::initializer_list<uint32_t> &&l); + +public: + uint32_t rank(void) const; + +public: + Index &resize(uint32_t size); + +public: + Index &fill(uint32_t index); + +public: + uint32_t &at(uint32_t axis); + uint32_t at(uint32_t axis) const; + +private: + std::vector<uint32_t> _indices; +}; + +// It throws an exception when rank of inputs does not match. +Index operator+(const Index &lhs, const Index &rhs); +bool operator==(const Index &lhs, const Index &rhs); + +} // namespace tensor +} // namespace ADT +} // namespace core +} // namespace nncc + +#endif // __NNCC_CORE_ADT_TENSOR_INDEX_H__ |