std::basic_ostringstream
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| Elemento definito nell'header <sstream>
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| template< class CharT, |
(fino al c++11) | |
| template< class CharT, |
(dal C++11) | |
Il
basic_ostringstream modello di classe implementa operazioni di output sulla memoria (std::basic_string) a base di flussi. Si avvolge essenzialmente una prima implementazione dei dispositivi string (basic_stringbuf) in un più alto livello di interfaccia (basic_ostream). L'interfaccia completa ai membri basic_stringbuf unici è previsto.Original:
The class template
basic_ostringstream implements output operations on memory (std::basic_string) based streams. It essentially wraps a raw string device implementation (basic_stringbuf) into a higher-level interface (basic_ostream). The complete interface to unique basic_stringbuf members is 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.
Inheritance diagram
Due specializzazioni per i tipi di caratteri comuni sono anche definiti:
Original:
Two specializations for common character types 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.
You can help to correct and verify the translation. Click here for instructions.
| Definizione nell'header
<sstream> | |
| 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 |
ostringstream
|
basic_ostringstream<char> |
wostringstream
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basic_ostringstream<wchar_t> |
[modifica] 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
|
CharT |
traits_type
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Traits |
int_type
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Traits::int_type |
pos_type
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Traits::pos_type |
off_type
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Traits::off_type |
allocator_type
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Allocator (dal C++11) |
[modifica] Membri funzioni
| costruisce il flusso di stringa Original: constructs the string 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) | |
| (C++11) |
si muove il flusso di stringa Original: moves the string 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) |
| (C++11) |
swaps two string streams (metodo pubblico) |
| restituisce l'oggetto dispositivo sottostante prima stringa Original: returns the underlying raw string device 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) | |
Original: String operations The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| ottiene o imposta il contenuto di oggetto sottostante dispositivo stringa Original: gets or sets the contents of underlying string device 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) | |
Inherited from std::basic_ostream
Member functions
Original: Formatted input The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| inserisce i dati formattati Original: inserts formatted data 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: Unformatted input The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| inserisce un carattere Original: inserts a 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) | |
| blocchi inserti di caratteri Original: inserts blocks of 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) | |
Original: Positioning The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| restituisce l'indicatore di posizione di uscita Original: returns the output position indicator 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 l'indicatore di posizione di uscita Original: sets the output position indicator 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. | |
| sincronizza con il dispositivo di archiviazione sottostante Original: synchronizes with the underlying storage device The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico) | |
Member classes
| implementa la logica di base per la preparazione del flusso per operazioni di output Original: implements basic logic for preparation of the stream for output operations 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::basic_ostream classe)
| |
Inherited from std::basic_ios
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
|
CharT |
traits_type
|
Traits |
int_type
|
Traits::int_type |
pos_type
|
Traits::pos_type |
off_type
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Traits::off_type |
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) | |
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 specificato Original: resizes the private storage if necessary and access to the long element at the given index The 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 specificato Original: resizes the private storage if necessary and access to the void* element at the given index 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. | |
| 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)
| |
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:
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