std::basic_ios
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<tbody> </tbody>| Elemento definito nell'header <ios>
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template< class CharT, class Traits = std::char_traits<CharT> > class basic_ios; |
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Il
basic_ios classe fornisce servizi per l'interfacciamento con gli oggetti che hanno l'interfaccia basic_streambuf. Diversi oggetti basic_ios può fare riferimento a un oggetto basic_streambuf reale. Carattere flag di formattazione di tipo dipendente e lo stato di errore viene memorizzato in classe basic_ios.Original:
The class
basic_ios provides facilities for interfacing with objects that have basic_streambuf interface. Several basic_ios objects can refer to one actual basic_streambuf object. Character type dependent formatting flags and error state is stored in basic_ios class.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.
Inheritance diagram
Due specializzazioni per i tipi di caratteri comuni sono anche previste:
Original:
Two specializations for common character types are also provided:
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.
Tipo
Original: Type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
Definition |
ios
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basic_ios<char>
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wios
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basic_ios<wchar_t>
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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 |
char_type
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CharT
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traits_type
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Traits
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int_type
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Traits::int_type
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pos_type
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Traits::pos_type
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off_type
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Traits::off_type
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Funzioni membro pubbliche
Costruisce l'oggetto Original: constructs the object 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 l'oggetto Original: destructs the object The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
operator= |
l'operatore di assegnamento per copia viene eliminata Original: the copy assignment operator is deleted The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) |
Original: State functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
controlla se nessun errore si è verificato ad esempio I / O sono disponibili Original: checks if no error has occurred i.e. I/O operations are available The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
controlli se end-of-file è stato raggiunto Original: checks if end-of-file has been reached The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
Verifica se un errore recuperabile è verificato Original: checks if a recoverable error has occurred The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
Verifica se un errore non recuperabile è verificato Original: checks if a non-recoverable error has occurred The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
controlla se è verificato un errore (sinonimo di fail()) Original: checks if an error has occurred (synonym of fail()) The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
(fino al c++11) (dal C++11) |
verifica se non si sono verificati errori (sinonimo di !fail())Original: checks if no error has occurred (synonym of !fail())The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) |
restituisce flag di stato Original: returns state flags The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
imposta i flag di stato Original: sets state flags The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
cancella flag di errore e eof Original: clears error and eof flags The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
Original: Formatting The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
copie informazioni di formattazione Original: copies formatting information The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
gestisce il carattere di riempimento Original: manages the fill character The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
Original: Miscellaneous The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| manages exception mask (metodo pubblico) | |
imposta il locale Original: sets the locale The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
gestisce buffer del flusso associato Original: manages associated stream buffer The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
gestisce flusso legato Original: manages tied stream The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
restringe caratteri Original: narrows characters The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
| widens characters (metodo pubblico) | |
Protetto funzioni membro
inizializza un default-costruito std::basic_ios Original: initializes a default-constructed std::basic_ios 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) | |
si sposta da un'altra std::basic_ios tranne rdbufOriginal: moves from another std::basic_ios except for rdbufThe text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (protetto funzione membro) | |
swap con un'altra std::basic_ios tranne rdbufOriginal: swaps with another std::basic_ios except for rdbufThe text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (protetto funzione membro) | |
sostituisce il rdbuf senza cancellare il suo stato di erroreOriginal: replaces the rdbuf without clearing its error stateThe 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::ios_base
Member functions
Original: Formatting The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
gestisce i flag di formato Original: manages format flags The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
imposta flag specifico formato Original: sets specific format flag The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
| clears specific format flag (metodo pubblico) | |
gestisce la precisione decimale di operazioni in virgola mobile Original: manages decimal precision of floating point operations The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
| manages field width (metodo pubblico) | |
Original: Locales The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
imposta locale Original: sets locale The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
restituisce locale corrente Original: returns current locale The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
Original: Internal extensible array The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
[statico] |
restituisce un programma a livello di intero univoco che è sicuro da usare come indice per pword () e iword () Original: returns a program-wide unique integer that is safe to use as index to pword() and iword() The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico statico) |
ridimensiona l'ammasso privato e, se necessario, l'accesso all'elemento long in corrispondenza dell'indice specificatoOriginal: resizes the private storage if necessary and access to the long element at the given indexThe text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
ridimensiona l'ammasso privato e, se necessario, l'accesso all'elemento void* in corrispondenza dell'indice specificatoOriginal: resizes the private storage if necessary and access to the void* element at the given indexThe text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
Original: Miscellaneous The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| registers event callback function (metodo pubblico) | |
[statico] |
Permette di scegliere se C + + e C librerie IO sono interoperabili Original: sets whether C++ and C IO libraries are interoperable The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico statico) |
Original: Member classes The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
flusso di eccezione Original: stream exception The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (membro pubblico of std::ios_base classe)
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inizializza oggetti stream standard Original: initializes standard stream objects The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (membro pubblico of std::ios_base classe)
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Original: Member types and constants The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Tipo
Original: Type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
Explanation | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
flusso di tipo modalità di apertura
Le costanti sono anche definiti:
Original: stream open mode type
The following constants are also defined:
The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
formattazione bandiere tipo
Le costanti sono anche definiti:
Original: formatting flags type
The following constants are also defined:
The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
stato del tipo di flusso
Le costanti sono anche definiti:
Original: state of the stream type
The following constants are also defined:
The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| seeking direction type
The following constants are also defined:
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specifica il tipo di evento Original: specifies event type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (enum) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
callback tipo di funzione Original: callback function type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||