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LC_ALL, LC_COLLATE, LC_CTYPE, LC_MONETARY, LC_NUMERIC, LC_TIME

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< c‎ | locale

 
 
Localization Support
setlocale
localeconv
lconv
Locale Kategorien genannt
Original:
Locale categories
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LC_ALL
LC_COLLATE
LC_CTYPE
LC_MONETARY
LC_NUMERIC
LC_TIME
 
Defined in header <locale.h>
#define LC_ALL      /*implementation defined*/
#define LC_COLLATE  /*implementation defined*/
#define LC_CTYPE    /*implementation defined*/
#define LC_MONETARY /*implementation defined*/
#define LC_NUMERIC  /*implementation defined*/
#define LC_TIME     /*implementation defined*/
Jede der oben genannten Makro-Konstanten Integer-Konstante Ausdrücke erweitern mit unterschiedlichen Werten, die für die Verwendung als das erste Argument der setlocale sind .
Original:
Each of the above macro constants expand to integer constant expressions with distinct values that are suitable for use as the first argument of setlocale.
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Constant
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Constant
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Explanation
LC_ALL
wählt die gesamte C locale
Original:
selects the entire C locale
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LC_COLLATE
wählt die Sortierung Kategorie des C locale
Original:
selects the collation category of the C locale
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LC_CTYPE
wählt den Charakter Klassifizierung Kategorie des C locale
Original:
selects the character classification category of the C locale
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LC_MONETARY
wählt die Währungsformatierungsregeln Kategorie des C locale
Original:
selects the monetary formatting category of the C locale
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LC_NUMERIC
wählt die numerische Formatierung Kategorie des C locale
Original:
selects the numeric formatting category of the C locale
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LC_TIME
wählt die Zeit mit Formatieren Kategorie des C locale
Original:
selects the time formatting category of the C locale
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Zusätzliche Makro-Konstanten, deren Namen mit LC_ beginnen, gefolgt von mindestens einen Großbuchstaben, kann in locale.h definiert werden. Zum Beispiel erfordert der POSIX-Spezifikation LC_MESSAGES und die GNU C-Bibliothek zusätzlich definiert LC_PAPER, LC_NAME, LC_ADDRESS, LC_TELEPHONE, LC_MEASUREMENT und LC_IDENTIFICATION .
Original:
Additional macro constants, with names that begin with LC_ followed by at least one uppercase letter, may be defined in locale.h. For example, the POSIX specification requires LC_MESSAGES and the GNU C library additionally defines LC_PAPER, LC_NAME, LC_ADDRESS, LC_TELEPHONE, LC_MEASUREMENT, and LC_IDENTIFICATION.
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[Bearbeiten] Beispiel

#include <stdio.h>
#include <locale.h>
#include <time.h>
#include <wchar.h>
 
int main()
{
    setlocale(LC_ALL, "en_US.UTF-8"); // the C locale will be the UTF-8 enabled English
    setlocale(LC_NUMERIC, "de_DE");   // decimal dot will be German
    setlocale(LC_TIME, "ja_JP");      // date/time formatting will be Japanese
    wchar_t str[100];
    time_t t = time(NULL);
    wcsftime(str, 100, L"%A %c", localtime(&t));
    wprintf(L"Number: %.2f\nDate: %Ls\n", 3.14, str);
}

Output:

Number: 3,14
Date: 月曜日 2011年12月19日 18時04分40秒

[Bearbeiten] Siehe auch

empfängt und setzt die aktuelle C locale
Original:
gets and sets the current C locale
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(Funktion) [edit]
C++ documentation for locale categories