std::moneypunct<CharT,International>::curr_symbol, do_curr_symbol

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std::moneypunct

Member functions
moneypunct::moneypunct
moneypunct::~moneypunct
moneypunct::decimal_pointmoneypunct::do_decimal_point
moneypunct::thousands_sepmoneypunct::do_thousands_sep
moneypunct::groupingmoneypunct::do_grouping
moneypunct::curr_symbolmoneypunct::do_curr_symbol
moneypunct::frac_digitsmoneypunct::do_frac_digits
moneypunct::positive_signmoneypunct::do_positive_signmoneypunct::negative_signmoneypunct::do_negative_sign
moneypunct::pos_formatmoneypunct::do_pos_formatmoneypunct::neg_formatmoneypunct::do_neg_format

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Defined in header`<locale>`
public: string_type curr_symbol()const;	(1)
protected: virtual string_type do_curr_symbol()const;	(2)

1) Public member function, calls the member functiondo_curr_symbol of the most derived class.

2) Returns the string used as the currency identifier by this locale. IfInternational (the second template parameter ofstd::moneypunct) isfalse, the identifier is usually a single (wide) character, such as"￥" or"$". IfInternational istrue, the identifier is usually a four-character string holding the three-characterISO 4217 currency code followed by a space ("JPY " or"USD ").

[edit]Return value

The object of typestring_type holding the currency symbol or code.

[edit]Example

Run this code

#include <iostream>#include <locale> void show_ccy(constchar* locname){std::locale loc(locname);std::cout<< locname<<" currency symbol is "<<std::use_facet<std::moneypunct<char,true>>(loc).curr_symbol()<<"or "<<std::use_facet<std::moneypunct<char>>(loc).curr_symbol()<<" for short\n";} int main(){    show_ccy("en_US.utf8");    show_ccy("ja_JP.utf8");    show_ccy("sv_SE.utf8");    show_ccy("ru_RU.utf8");    show_ccy("vi_VN.utf8");}

Output:

en_US.utf8 currency symbol is USD or $ for shortja_JP.utf8 currency symbol is JPY or ￥ for shortsv_SE.utf8 currency symbol is SEK or kr for shortru_RU.utf8 currency symbol is RUB or руб for shortvi_VN.utf8 currency symbol is VND or ₫ for short