std::money_base

 

C++

Language

Standard library headers

Concepts

Utilities library

Strings library

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Algorithms library

Iterators library

Numerics library

Input/output library

Localizations library

Regular expressions library (C++11)

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Technical Specifications

 

Localizations library

Locales and facets
locale
use_facet	has_facet
Character classification
isspace isblank (C++11) iscntrl isupper islower isalpha	isdigit ispunct isxdigit isalnum isprint isgraph
Conversions
toupper tolower	wstring_convert (C++11) wbuffer_convert (C++11)
Facet category base classes
ctype_base codecvt_base messages_base	time_base money_base
Facet categories
ctype ctype<char> codecvt collate messages time_get time_put	num_get num_put numpunct money_get money_put moneypunct
Locale-specific facets
ctype_byname codecvt_byname messages_byname collate_byname	time_get_byname time_put_byname numpunct_byname moneypunct_byname
Code conversion facets
codecvt_utf8 (C++11) codecvt_utf16 (C++11)	codecvt_utf8_utf16 (C++11) codecvt_mode (C++11)
C locale
setlocale localeconv lconv	LC_ALLLC_COLLATELC_CTYPELC_MONETARYLC_NUMERICLC_TIME

 

Defined in header <locale>
class money_base;

The class std::money_base provides constants which are inherited and used by the std::moneypunct, std::money_get and std::money_put facets.

Member types

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

Notes

The monetary format is an array of four chars convertible to std::money_base::part. In that sequence, each of symbol, sign, and value appears exactly once, and either space or none appears in the remaining position. The value none, if present, is not first; the value space, if present, is neither first nor last.

The default format, returned by the standard specializations of std::moneypunct is {symbol, sign, none, value}

See also

moneypunct	defines monetary formatting parameters used by std::money_get and std::money_put (class template)
money_get	parses and constructs a monetary value from an input character sequence (class template)
money_put	formats a monetary value for output as a character sequence (class template)