stp_number.dir@stp_number.h.dir@STP_Number_round

STP_Number_round

F+F+++F+++F+++F+++F+++F+++F+++F+++F+++F+++F+++F+++F+++F+++F+++F+++F
  Function: STP_Number_round

  Summary:  Rounds num to precision of wp.

  Args:     STP_Number* num
              .
            int64_t wp
              new working precision.

  Returns:  int
              1 if successful, 0 otherwise.

  Requires: * num is non-NULL
            * wp is positive

  Note:     1. This method relies on repeated modulus by 10. It is therefore very slow.
            2. Call it only before returning.
F---F---F---F---F---F---F---F---F---F---F---F---F---F---F---F---F-F