moneypunct::do_frac_digits
A protected virtual member function that returns a locale-specific count of the number of digits to display to the right of any decimal point.
virtual int do_frac_digits( ) const;
Return Value
A locale-specific count of the number of digits to display to the right of any decimal point.
Example
See the example for frac_digits, where the virtual member function is called by frac_digits.
Requirements
Header: <locale>
Namespace: std