message: Declaring SetPadDigits* as virtual
diff: @@ -338,11 +338,12 @@ public:
  /// Set the precision (number of digits) used for the text output of doubles
  void SetPrecision(int prec) { precision = prec; }
  /// Set the number of digits used for both the cycle and the MPI rank
  - void SetPadDigits(int digits) { pad_digits_cycle=pad_digits_rank = digits; }
  + virtual void SetPadDigits(int digits)
  + { pad_digits_cycle=pad_digits_rank = digits; }
  /// Set the number of digits used for the cycle
  - void SetPadDigitsCycle(int digits) { pad_digits_cycle = digits; }
  + virtual void SetPadDigitsCycle(int digits) { pad_digits_cycle = digits; }
  /// Set the number of digits used for the MPI rank in filenames
  - void SetPadDigitsRank(int digits) { pad_digits_rank = digits; }
  + virtual void SetPadDigitsRank(int digits) { pad_digits_rank = digits; }
  /// Set the desired output mesh and data format.
  /** See the enumeration #Format for valid options. Derived classes can define
  their own format enumerations and override this method to perform input
  