text: // Copyright (C) 2018-2020 Intel Corporation
  // SPDX-License-Identifier: Apache-2.0
  //
  
  #pragma once
  
  #include <memory>
  #include <string>
  #include <vector>
  
  #include <ie_api.h>
  
  #include "ngraph/op/op.hpp"
  
  namespace ngraph {
  namespace op {
  
  class INFERENCE_ENGINE_API_CLASS(GRUCellIE) : public Op {
  public:
      GRUCellIE(const Output<Node> &X,
                const Output<Node> &H_t,
                const Output<Node> &WR,
                const Output<Node> &B,
                size_t hidden_size,
                const std::vector<std::string>& activations,
                const std::vector<float>& activations_alpha,
                const std::vector<float>& activations_beta,
                float clip,
                bool linear_before_reset);
  
      static constexpr NodeTypeInfo type_info{"GRUCellIE", 1};
      const NodeTypeInfo& get_type_info() const override { return type_info; }
  
      GRUCellIE() = delete;
  
      std::shared_ptr<Node> copy_with_new_args(const NodeVector& new_args) const override;
      void validate_and_infer_types() override;
  
      std::size_t get_hidden_size() { return m_hidden_size; }
      const std::vector<std::string>& get_activations() { return m_activations; }
      const std::vector<float>& get_activations_alpha() { return m_activations_alpha; }
      const std::vector<float>& get_activations_beta() { return m_activations_beta; }
      float get_clip() {return m_clip;}
      bool get_linear_before_reset() const { return m_linear_before_reset; }
      bool visit_attributes(AttributeVisitor& visitor) override;
  protected:
      int64_t m_hidden_size{};
  
      std::vector<std::string> m_activations;
      std::vector<float> m_activations_alpha;
      std::vector<float>  m_activations_beta;
      float m_clip;
      bool m_linear_before_reset;
  };
  
  }  // namespace op
  }  // namespace ngraph
  