std::moneypunct(3)

NAME
std::moneypunct - std::moneypunct

Synopsis
   Defined in header <locale>
   template< class CharT, bool International = false >
   class moneypunct;
   The facet std::moneypunct encapsulates monetary value format preferences. Stream I/O
   manipulators std::get_money and std::put_money use std::moneypunct through
   std::money_get and std::money_put for parsing monetary value input and formatting
   monetary value output.
   std-moneypunct-inheritance.svg
                        Inheritance diagram
   Four standalone (locale-independent) specializations are provided by the standard
   library:
   Defined in header <locale>
   std::moneypunct<char> provides equivalents of the "C" locale preferences
   std::moneypunct<wchar_t> provides wide character equivalents of the "C" locale
                        preferences
   std::moneypunct<char, true> provides equivalents of the "C" locale preferences,
                        with international currency symbols
   std::moneypunct<wchar_t, true> provides wide character equivalents of the "C" locale
                        preferences, with international currency symbols
   In addition, every locale object constructed in a C++ program implements its own
   (locale-specific) versions of these specializations.

Member types
   Member type Definition
   char_type CharT
   string_type std::basic_string<CharT>

Member functions
   constructor constructs a new moneypunct facet
                 (public member function)
   destructor destructs a moneypunct facet
                 (protected member function)
   decimal_point invokes do_decimal_point
                 (public member function)
   thousands_sep invokes do_thousands_sep
                 (public member function)
   grouping invokes do_grouping
                 (public member function)
   curr_symbol invokes do_curr_symbol
                 (public member function)
   positive_sign invokes do_positive_sign or do_negative_sign
   negative_sign (public member function)
   frac_digits invokes do_frac_digits
                 (public member function)
   pos_format invokes do_pos_format/do_neg_format
   neg_format (public member function)

Protected member functions
   do_decimal_point provides the character to use as decimal point
   [virtual] (virtual protected member function)
   do_thousands_sep provides the character to use as thousands separator
   [virtual] (virtual protected member function)
   do_grouping provides the numbers of digits between each pair of thousands
   [virtual] separators
                    (virtual protected member function)
   do_curr_symbol provides the string to use as the currency identifier
   [virtual] (virtual protected member function)
   do_positive_sign provides the string to indicate a positive or negative value
   do_negative_sign (virtual protected member function)
   [virtual]
   do_frac_digits provides the number of digits to display after the decimal point
   [virtual] (virtual protected member function)
   do_pos_format provides the formatting pattern for currency values
   do_neg_format (virtual protected member function)
   [virtual]

Member constants
   Member Definition
   const bool intl (static) International

Member objects
   static std::locale::id id id of the locale
                        (public member object) Inherited from std::money_base
   Member type Definition
   enum part { none, space, symbol, sign, value }; unscoped enumeration type
   struct pattern { char field[4]; }; the monetary format type
   Enumeration constant Definition
   none whitespace is permitted but not required except in the last
                        position, where whitespace is not permitted
   space one or more whitespace characters are required
   symbol the sequence of characters returned by moneypunct::curr_symbol
                        is required
                        the first of the characters returned by
   sign moneypunct::positive_sign or moneypunct::negative_sign is
                        required
   value the absolute numeric monetary value is required

See also
   money_base defines monetary formatting patterns
                     (class)
                     represents the system-supplied std::moneypunct for the named
   moneypunct_byname locale
                     (class template)
                     parses and constructs a monetary value from an input character
   money_get sequence
                     (class template)
   money_put formats a monetary value for output as a character sequence
                     (class template)