247             DerivedT2& aux_derived()  in aux_derived()  function
250             DerivedT2 const& aux_derived() const  in aux_derived()  function
267                         aux_derived(),  in operator ()()
289                         aux_derived(),  in operator ()()
314                         aux_derived(),  in operator ()()
350                         aux_derived(),  in operator ()()
387                         aux_derived(),  in operator ()()
429                         aux_derived(),  in operator ()()
476                         aux_derived(),  in operator ()()
524                         aux_derived(),  in operator ()()
575                         aux_derived(),  in operator ()()
631                         aux_derived(),  in operator ()()
691                         aux_derived(),  in operator ()()
754                         aux_derived(),  in operator ()()
822                         aux_derived(),  in operator ()()
891                         aux_derived(),  in operator ()()
963                         aux_derived(),  in operator ()()