1 /** 2 * Copyright 2021 Huawei Technologies Co., Ltd 3 * 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 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 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. 15 */ 16 17 #ifndef MINDSPORE_CORE_OPS_GATHER_H_ 18 #define MINDSPORE_CORE_OPS_GATHER_H_ 19 #include <map> 20 #include <vector> 21 #include <string> 22 #include <memory> 23 #include "ops/primitive_c.h" 24 #include "abstract/abstract_value.h" 25 #include "utils/check_convert_utils.h" 26 27 namespace mindspore { 28 namespace ops { 29 constexpr auto kNameGather = "Gather"; 30 /// \brief Returns a slice of the input tensor based on the specified indices and axis. 31 /// Refer to Python API @ref mindspore.ops.Gather for more details. 32 class MS_CORE_API Gather : public PrimitiveC { 33 public: 34 /// \brief Constructor. Gather()35 Gather() : PrimitiveC(kNameGather) { InitIOName({"param", "indices", "axis"}, {"output"}); } 36 /// \brief Destructor. 37 ~Gather() = default; 38 MS_DECLARE_PARENT(Gather, PrimitiveC); 39 /// \brief Init. Refer to the parameters of Python API @ref mindspore.ops.Gather for the inputs. Init()40 void Init() {} 41 }; 42 using PrimGatherPtr = std::shared_ptr<Gather>; 43 } // namespace ops 44 } // namespace mindspore 45 46 #endif // MINDSPORE_CORE_OPS_GATHER_H_ 47