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 #ifndef MINDSPORE_INCLUDE_API_METRICS_METRICS_H 17 #define MINDSPORE_INCLUDE_API_METRICS_METRICS_H 18 #include <vector> 19 #include "include/api/model.h" 20 21 namespace mindspore { 22 23 class MetricsImpl; 24 class ModelImpl; 25 class MSTensor; 26 27 class Metrics { 28 public: 29 virtual ~Metrics() = default; Clear()30 virtual void Clear() {} Eval()31 virtual float Eval() { return 0.0; } Update(std::vector<MSTensor * > inputs,std::vector<MSTensor * > outputs)32 virtual void Update(std::vector<MSTensor *> inputs, std::vector<MSTensor *> outputs) {} 33 protected: 34 friend class Model; 35 friend class ModelImpl; 36 MetricsImpl* metrics_impl_; 37 }; 38 39 } // namespace mindspore 40 #endif // MINDSPORE_INCLUDE_API_METRICS_METRICS_H 41