parameters: (self, f)
return_statement: return f
docstring: Registers "f" as the statistics function for "op_type".
docstring_summary: Registers "f" as the statistics function for "op_type".
docstring_tokens: Registers f as the statistics function for op_type .
function: def __call__(self, f):
      """Registers "f" as the statistics function for "op_type"."""
      _stats_registry.register(f, self._op_type + "," + self._statistic_type)
      return f
function_tokens: def __call__ ( self , f ) : _stats_registry . register ( f , self . _op_type + "," + self . _statistic_type ) return f