1 /** 2 * Copyright 2020-2021 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_CCSRC_MINDDATA_DATASET_KERNELS_IR_VISION_RANDOM_SELECT_SUBPOLICY_IR_H_ 18 #define MINDSPORE_CCSRC_MINDDATA_DATASET_KERNELS_IR_VISION_RANDOM_SELECT_SUBPOLICY_IR_H_ 19 20 #include <map> 21 #include <memory> 22 #include <string> 23 #include <utility> 24 #include <vector> 25 26 #include "include/api/status.h" 27 #include "minddata/dataset/include/dataset/constants.h" 28 #include "minddata/dataset/include/dataset/transforms.h" 29 #include "minddata/dataset/kernels/ir/tensor_operation.h" 30 31 namespace mindspore { 32 namespace dataset { 33 34 namespace vision { 35 36 constexpr char kRandomSelectSubpolicyOperation[] = "RandomSelectSubpolicy"; 37 38 class RandomSelectSubpolicyOperation : public TensorOperation { 39 public: 40 explicit RandomSelectSubpolicyOperation( 41 const std::vector<std::vector<std::pair<std::shared_ptr<TensorOperation>, double>>> &policy); 42 43 ~RandomSelectSubpolicyOperation(); 44 45 std::shared_ptr<TensorOp> Build() override; 46 47 Status ValidateParams() override; 48 49 std::string Name() const override; 50 51 Status to_json(nlohmann::json *out_json) override; 52 53 static Status from_json(nlohmann::json op_params, std::shared_ptr<TensorOperation> *operation); 54 55 private: 56 std::vector<std::vector<std::pair<std::shared_ptr<TensorOperation>, double>>> policy_; 57 }; 58 59 } // namespace vision 60 } // namespace dataset 61 } // namespace mindspore 62 #endif // MINDSPORE_CCSRC_MINDDATA_DATASET_KERNELS_IR_VISION_RANDOM_SELECT_SUBPOLICY_IR_H_ 63