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std::moneypunct_byname

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< cpp‎ | locale

 
 
Bibliothèque localisations
Locales et facettes
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Locales and facets
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locale
Classification des caractères
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Character classification
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Conversions
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Conversions
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Classes de facettes catégorie de base
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Facet category base classes
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Catégories de facettes
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Facet categories
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Spécifique aux paramètres régionaux facettes
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Locale-specific facets
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Facettes de conversion de code
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Code conversion facets
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codecvt_utf8 (C++11)
codecvt_utf16 (C++11)
C locale
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C locale
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Defined in header <locale>
template< class charT, bool Intl = false >
class moneypunct_byname : public std::moneypunct<charT, Intl>;
std::moneypunct_byname est une facette std::moneypunct qui encapsule les préférences de formatage monétaires d'une variable locale spécifiée lors de sa construction .
Original:
std::moneypunct_byname is a std::moneypunct facet which encapsulates monetary formatting preferences of a locale specified at its construction.
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Deux spécialisations sont fournis par la bibliothèque standard
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Two specializations are provided by the standard library
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Defined in header <locale>
std::moneypunct_byname<char, Intl>
spécifique aux paramètres régionaux pour la facette std::moneypunct caractère étroit I / O
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locale-specific std::moneypunct facet for narrow character I/O
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std::moneypunct_byname<wchar_t, Intl>
spécifique aux paramètres régionaux facette std::moneypunct pour les caractères larges I / O
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locale-specific std::moneypunct facet for wide character I/O
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Sommaire

[modifier] Types de membres

Type du membre Définition
pattern std::money_base::pattern
string_type std::basic_string<charT>

[modifier] Fonctions membres

construit un nouveau moneypunct_byname facette
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constructs a new moneypunct_byname facet
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(fonction membre publique)
Détruit une facette moneypunct_byname
Original:
destructs a moneypunct_byname facet
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(fonction membre protégée)

[modifier] Exemple

Cet exemple demonistrates comment appliquer les règles de mise en forme monétaire d'une autre langue sans changer le reste de la localisation .
Original:
This example demonistrates how to apply monetary formatting rules of another language without changing the rest of the locale.
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#include <iostream>
#include <iomanip>
#include <locale>
int main()
{
    long double mon = 1234567;
    std::locale::global(std::locale("en_US.utf8"));
    std::wcout.imbue(std::locale());
    std::wcout << L"american locale : " << std::showbase
               << std::put_money(mon) << '\n';
    std::wcout.imbue(std::locale(std::wcout.getloc(),
                                 new std::moneypunct_byname<wchar_t>("ru_RU.utf8")));
    std::wcout << L"american locale with russian moneypunct: "
               << std::put_money(mon) << '\n';
}

Résultat :

american locale : $12,345.67
american locale with russian moneypunct: 12 345.67 руб

[modifier] Voir aussi

définit les paramètres de mise en forme monétaire utilisés par std::money_get et std::money_put
Original:
defines monetary formatting parameters used by std::money_get and std::money_put
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(classe générique) [edit]