std::messages_byname
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<metanoindex/>
<tbody> </tbody>| Elemento definito nell'header <locale>
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template< class CharT > class messages_byname : public std::messages<CharT>; |
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std::messages_byname è un aspetto std::messages che incapsula il recupero di stringhe da cataloghi dei messaggi del locale specificato al sua costruzione.
Original:
std::messages_byname is a std::messages facet which encapsulates retrieval of strings from message catalogs of the locale specified at its construction.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
Due specializzazioni sono forniti dalla libreria standard
Original:
Two specializations are provided by the standard library
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
Definizione nell'header
<locale> | |
std::messages_byname<char>
|
stretto / multibyte catalogo accesso messaggio
Original: narrow/multibyte message catalog access The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
std::messages_byname<wchar_t>
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messaggio indirizzato a tutta l'accesso stringa catalogo
Original: wide string message catalog access The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
Membri tipi
Membro tipo
Original: Member type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
Definition |
catalog
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std::messages_base<CharT>::catalog
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string_type
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std::basic_string<CharT>
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Membri funzioni
costruisce un nuovo aspetto messages_byname Original: constructs a new messages_byname facet The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
distrugge un aspetto messages_byname Original: destructs a messages_byname facet The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (protetto funzione membro) | |
Inherited from std::messages
Member types
Membro tipo
Original: Member type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
Definition |
char_type
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charT
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string_type
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std::basic_string<charT>
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Member objects
Persona
Original: Member name The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
Type |
id (statico)
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std::locale::id |
Member functions
Invoca do_open Original: invokes do_open The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
Invoca do_get Original: invokes do_get The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
Invoca do_close Original: invokes do_close The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
Protected member functions
[virtuale] |
apre un catalogo di messaggi di nome Original: opens a named message catalog The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtuale protetto funzione of std::messages membro)
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[virtuale] |
recupera un messaggio da un catalogo messaggio aperto Original: retrieves a message from an open message catalog The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtuale protetto funzione of std::messages membro)
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[virtuale] |
chiude un catalogo di messaggi Original: closes a message catalog The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtuale protetto funzione of std::messages membro)
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Esempio
#include <iostream>
#include <locale>
void try_with(const std::locale& loc)
{
const std::messages<char>& facet = std::use_facet<std::messages<char> >(loc)
;
std::messages<char>::catalog cat = facet.open("sed", std::cout.getloc());
if(cat < 0 )
std::cout << "Could not open german \"sed\" message catalog\n";
else
std::cout << "\"No match\" "
<< facet.get(cat, 0, 0, "No match") << '\n'
<< "\"Memory exhausted\" "
<< facet.get(cat, 0, 0, "Memory exhausted") << '\n';
facet.close(cat);
}
int main()
{
std::locale loc("en_US.utf8");
std::cout.imbue(loc);
try_with(std::locale(loc, new std::messages_byname<char>("de_DE.utf8")));
try_with(std::locale(loc, new std::messages_byname<char>("fr_FR.utf8")));
try_with(std::locale(loc, new std::messages_byname<char>("ja_JP.utf8")));
}
Possible output:
"No match" Keine Übereinstimmung
"Memory exhausted" Speicher erschöpft
"No match" Pas de concordance
"Memory exhausted" Mémoire épuisée
"No match" 照合しません
"Memory exhausted" メモリーが足りません
Vedi anche
attua il recupero di stringhe da cataloghi dei messaggi Original: implements retrieval of strings from message catalogs The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (classe template) | |