code: def size(cell):
      
      assert isinstance(cell, stypes.SpiceCell)
      return libspice.size_c(ctypes.byref(cell))
docs: Return the size (maximum cardinality) of a SPICE cell of any
      data type.
  
      http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/size_c.html
  
      :param cell: Input cell.
      :type cell: spiceypy.utils.support_types.SpiceCell
      :return: The size of the input cell.
      :rtype: int