C++ In a Nutshell

Name

moneypunct class template — Facet for punctuation of monetary values

Synopsis

template <typename charT, bool International = false>
class moneypunct : public locale::facet, public money_base
{
public:
  typedef charT char_type;
  typedef basic_string<charT> string_type;
  explicit moneypunct(size_t refs = 0);
  charT decimal_point(  ) const;
  charT thousands_sep(  ) const;
  string grouping(  ) const;
  string_type curr_symbol(  ) const;
  string_type positive_sign(  ) const;
  string_type negative_sign(  ) const;
  int frac_digits(  ) const;
  pattern pos_format(  ) const;
  pattern neg_format(  ) const;
  static locale::id id;
  static const bool intl = International;
protected:
  virtual ~moneypunct(  );
  virtual charT do_decimal_point(  ) const;
  virtual charT do_thousands_sep(  ) const;
  virtual string do_grouping(  ) const;
  virtual string_type do_curr_symbol(  ) const;
  virtual string_type do_positive_sign(  ) const;
  virtual string_type do_negative_sign(  ) const;
  virtual int do_frac_digits(  ) const;
  virtual pattern do_pos_format(  ) const;
  virtual pattern do_neg_format(  ) const;
};

The moneypunct class template is a facet that describes the punctuation characters used to format a monetary value.

The moneypunct<char,false>, moneypunct<wchar_t,false>, moneypunct<char,true>, and moneypunct<wchar_t,true> instantiations are standard.

Specify true for the International template parameter to obtain an international format, or false to obtain a local format. In an international format, the currency symbol is always four characters, ...