std::moneypunct (3) - Linux Manuals
std::moneypunct: std::moneypunct
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 (public member function)
destructor (protected member function)
decimal_point (public member function)
thousands_sep (public member function)
grouping (public member function)
curr_symbol (public member function)
positive_sign (public member function)
negative_sign
frac_digits (public member function)
pos_format (public member function)
neg_format
Protected member functions
do_decimal_point provides the character to use as decimal point
[virtual]
do_thousands_sep provides the character to use as thousands separator
[virtual]
do_grouping provides the numbers of digits between each pair of thousands separators
[virtual]
do_curr_symbol provides the string to use as the currency identifier
[virtual]
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]
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 (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
sign the first of the characters returned by moneypunct::positive_sign or moneypunct::negative_sign is required
value the absolute numeric monetary value is required
See also
money_base (class)