text: /**
   * Copyright 2019-2020 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 GE_GRAPH_PASSES_CAST_TRANSLATE_PASS_H_
  #define GE_GRAPH_PASSES_CAST_TRANSLATE_PASS_H_
  
  #include "graph/passes/base_pass.h"
  
  namespace ge {
  class CastTranslatePass : public BaseNodePass {
   public:
    Status Run(NodePtr &node) override;
  
   private:
    bool CheckInAndOutDataAnchor(NodePtr &node) const;
    bool IsCastNode(NodePtr &node) const;
    bool IsTranslateNode(NodePtr &node) const;
    bool IsSameCastOrTranslate(NodePtr &node, NodePtr &base_node) const;
    bool IsNodeNeedOptimize(NodePtr &node) const;
    bool CheckDstNode(NodePtr &out_node, bool &is_src_cast) const;
    bool IsNextNodeNeedOptimize(NodePtr &node, bool &is_src_cast) const;
    bool IsOpSupportedOptimize(NodePtr &cast_node, NodePtr &trans_node, bool &is_src_cast);
    bool CheckOpSupportOptimize(NodePtr &node, bool &is_src_cast);
    Status FuseDstNTranslates(NodePtr &node);
    bool TranslateCheckAccuracySupported(const OpDescPtr &op_desc);
  };
  }  // namespace ge
  #endif  // GE_GRAPH_PASSES_CAST_TRANSLATE_PASS_H_
  