text: #include <torch/nn/options/rnn.h>
  
  namespace torch {
  namespace nn {
  
  namespace detail {
  
  RNNOptionsBase::RNNOptionsBase(rnn_options_base_mode_t mode, int64_t input_size, int64_t hidden_size)
      : mode_(mode), input_size_(input_size), hidden_size_(hidden_size) {}
  
  } // namespace detail
  
  RNNOptions::RNNOptions(int64_t input_size, int64_t hidden_size)
      : input_size_(input_size), hidden_size_(hidden_size) {}
  
  LSTMOptions::LSTMOptions(int64_t input_size, int64_t hidden_size)
      : input_size_(input_size), hidden_size_(hidden_size) {}
  
  GRUOptions::GRUOptions(int64_t input_size, int64_t hidden_size)
      : input_size_(input_size), hidden_size_(hidden_size) {}
  
  namespace detail {
  
  RNNCellOptionsBase::RNNCellOptionsBase(int64_t input_size, int64_t hidden_size, bool bias, int64_t num_chunks)
      : input_size_(input_size), hidden_size_(hidden_size), bias_(bias), num_chunks_(num_chunks) {}
  
  } // namespace detail
  
  RNNCellOptions::RNNCellOptions(int64_t input_size, int64_t hidden_size)
      : input_size_(input_size), hidden_size_(hidden_size) {}
  
  LSTMCellOptions::LSTMCellOptions(int64_t input_size, int64_t hidden_size)
      : input_size_(input_size), hidden_size_(hidden_size) {}
  
  GRUCellOptions::GRUCellOptions(int64_t input_size, int64_t hidden_size)
      : input_size_(input_size), hidden_size_(hidden_size) {}
  
  } // namespace nn
  } // namespace torch
  