22 Localization library [localization]

22.4 Standard locale categories [locale.categories]

22.4.3 The numeric punctuation facet [facet.numpunct]

22.4.3.1 Class template numpunct [locale.numpunct]

22.4.3.1.1 numpunct members [facet.numpunct.members]

char_type decimal_point() const;

1

Returns: do_decimal_point().

char_type thousands_sep() const;

2

Returns: do_thousands_sep().

string grouping() const;

3

Returns: do_grouping().

string_type truename() const; string_type falsename() const;

4

Returns: do_truename() or do_falsename(), respectively.