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    std::numpunct_byname

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    <metanoindex/>

     
    C++
     
    Lokalisierungen Bibliothek
    Locales und Facetten
    Original:
    Locales and facets
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    locale
    Buchstaben-Klassifikation
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    Character classification
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    Conversions
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    Conversions
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    Facet Kategorie Basisklassen
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    Facet category base classes
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    Facet Kategorien
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    Facet categories
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    Locale-spezifische Facetten
    Original:
    Locale-specific facets
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    Code-Konvertierung Facetten
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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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    <tbody> </tbody>
    definiert in Header <locale>
    template< class charT > class numpunct_byname : public std::numpunct<charT>;
    std::numpunct_byname ist ein std::numpunct Facette, die numerische Satzzeichen Präferenzen eines locale an seiner Erstellung spezifiziert kapselt .
    Original:
    std::numpunct_byname is a std::numpunct facet which encapsulates numeric punctuation preferences of a locale specified at its construction.
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    Zwei Spezialisierungen werden durch die Standard-Bibliothek zur Verfügung gestellt
    Original:
    Two specializations are provided by the standard library
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    definiert in Header <locale>
    std::numpunct_byname<char>
    locale-spezifischen std::numpunct Facette für schmale Charakter I / O
    Original:
    locale-specific std::numpunct facet for narrow character I/O
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    std::numpunct_byname<wchar_t>
    locale-spezifischen std::numpunct Facette für breite Zeichen I / O
    Original:
    locale-specific std::numpunct facet for wide characters I/O
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    Mitglied Typen

    Mitglied Typ
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    Member type
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    		 Definition
    char_type charT
    string_type std::basic_string<charT>

    Member-Funktionen
    baut eine neue numpunct_byname Facette
    Original:
    constructs a new numpunct_byname facet
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    (öffentliche Elementfunktion)
    zerstört sich eine numpunct_byname Facette
    Original:
    destructs a numpunct_byname facet
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    (geschützt Member-Funktion)

    Beispiel

    Dieses Beispiel demonistrates wie numerische Satzzeichen Regeln der anderen Sprache, ohne den Rest der Ort gelten .
    Original:
    This example demonistrates how to apply numeric punctuation rules of another language without changing the rest of the locale.
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    #include <iostream>
#include <locale>
int main()
{
    const double number = 1000.25;
    std::wcout << L"default locale: " << number << L'\n';
    std::wcout.imbue(std::locale(std::wcout.getloc(),
                                 new std::numpunct_byname<wchar_t>("ru_RU.UTF8")));
    std::wcout << L"default locale with russian numpunct: " << number << L'\n';
}

    Output: 

    default locale: 1000.25
default locale with russian numpunct: 1 000,25

    Siehe auch
    definiert numerische Satzzeichen Regeln
    Original:
    defines numeric punctuation rules
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    (Klassen-Template)