521   bool propagate_error (bool e)  in propagate_error()  function
523   template <typename T> bool propagate_error (const T &obj)  in propagate_error()  function
525   template <typename T> bool propagate_error (const T *obj)  in propagate_error()  function
527   template <typename T1, typename T2> bool propagate_error (T1 &o1, T2 &o2)  in propagate_error()  function
528   { return propagate_error (o1) && propagate_error (o2); }  in propagate_error()
529   template <typename T1, typename T2> bool propagate_error (T1 *o1, T2 *o2)  in propagate_error()  function
530   { return propagate_error (o1) && propagate_error (o2); }  in propagate_error()
532   bool propagate_error (T1 &o1, T2 &o2, T3 &o3)  in propagate_error()  function
533   { return propagate_error (o1) && propagate_error (o2, o3); }  in propagate_error()
535   bool propagate_error (T1 *o1, T2 *o2, T3 *o3)  in propagate_error()  function
536   { return propagate_error (o1) && propagate_error (o2, o3); }  in propagate_error()