text: /**
   * Copyright 2020 Huawei Technologies Co., Ltd
   *
   * 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 MINDSPORE_PREDICT_CONV_ACTIVATION_FUSION_PASS_H
  #define MINDSPORE_PREDICT_CONV_ACTIVATION_FUSION_PASS_H
  
  #include <memory>
  #include <string>
  #include <unordered_map>
  #include "tools/converter/legacy_optimizer/fusion/fusion_pass.h"
  
  namespace mindspore {
  namespace lite {
  class ConvActivationFusionPass : public FusionPass {
   public:
    ConvActivationFusionPass() = default;
  
    ~ConvActivationFusionPass() override = default;
  
    STATUS DefinePattern() override;
  
    virtual STATUS SetActivationType() = 0;
  
    // 1. change attr of conv
    // 2. delete Activation node
    STATUS DoFusion(schema::MetaGraphT *graph, const std::string &patternName,
                    std::unordered_map<std::string, std::shared_ptr<Path>> &matchedPath) override;
  
    STATUS Run(schema::MetaGraphT *graph) override;
  
   protected:
    schema::ActivationType activationType = schema::ActivationType_RELU;
  };
  }  // namespace lite
  }  // namespace mindspore
  
  #endif  // MINDSPORE_PREDICT_CONV_ACTIVATION_FUSION_PASS_H
  