Method cond

tensorflow/python/distribute/input_lib.py:424–426

(has_data, data, state)

    has_data, data = _get_next_as_optional(iterator, self._strategy)

    def cond(has_data, data, state):
      del data, state  # Unused.
      return has_data

    def loop_body(has_data, data, state):
      """Executes `reduce_fn` in a loop till the dataset is empty."""