text: /**
   * Copyright 2021 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_LITE_TOOLS_IMPORT_MINDSPORE_IMPORTER_H_
  #define MINDSPORE_LITE_TOOLS_IMPORT_MINDSPORE_IMPORTER_H_
  
  #include <set>
  #include <string>
  #include <vector>
  #include "tools/converter/converter_flags.h"
  #include "load_mindir/load_model.h"
  
  namespace mindspore::lite {
  class MindsporeImporter {
   public:
    MindsporeImporter() = default;
    ~MindsporeImporter() = default;
    FuncGraphPtr ImportMindIR(const converter::Flags &flag);
    FuncGraphPtr ImportMindIR(const converter::Flags &flag, const void *buff, const size_t &size);
  
   private:
    static void RemoveUnusedGraphInput(const FuncGraphPtr &func_graph);
    STATUS GetFuncGraphOutputName(const CNodePtr &cnode);
    STATUS TraceOutput(const AnfNodePtr &node);
    FuncGraphPtr CheckAndUpdateFuncGraph(const converter::Flags &flag, FuncGraphPtr func_graph);
    STATUS Mindir2AnfAdjust(const FuncGraphPtr &func_graph, const converter::Flags &flag);
    size_t Hex2ByteArray(const std::string &hex_str, unsigned char *byte_array, size_t max_len);
    std::vector<std::string> output_tensor_name_;
  };
  
  }  // namespace mindspore::lite
  #endif  // MINDSPORE_LITE_TOOLS_IMPORT_MINDSPORE_IMPORTER_H_
  