Namespace
Varianti

std::basic_ios::init

Da cppreference.com.
< cpp‎ | io‎ | basic ios

 
 
Ingresso / libreria di output
I / O manipolatori
C-style I / O
Buffer
Original:
Buffers
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
basic_streambuf
basic_filebuf
basic_stringbuf
strstreambuf(deprecato)
Streams
Original:
Streams
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Astrazioni
Original:
Abstractions
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
ios_base
basic_ios
basic_istream
basic_ostream
basic_iostream
File I / O
Original:
File I/O
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
basic_ifstream
basic_ofstream
basic_fstream
String I / O
Original:
String I/O
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
basic_istringstream
basic_ostringstream
basic_stringstream
Array I / O
Original:
Array I/O
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
istrstream(deprecato)
ostrstream(deprecato)
strstream(deprecato)
Tipi
Original:
Types
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
streamoff
streamsize
fpos
Errore categoria interfaccia
Original:
Error category interface
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
iostream_category(C++11)
io_errc(C++11)
 
std::basic_ios
Membri funzioni
Original:
Member functions
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
basic_ios::basic_ios
basic_ios::~basic_ios
Le funzioni dello Stato
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.
basic_ios::good
basic_ios::eof
basic_ios::fail
basic_ios::bad
basic_ios::operator!
basic_ios::operator bool
basic_ios::rdstate
basic_ios::setstate
basic_ios::clear
Formattazione
Original:
Formatting
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
basic_ios::copyfmt
basic_ios::fill
Varie
Original:
Miscellaneous
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
basic_ios::exceptions
basic_ios::imbue
basic_ios::rdbuf
basic_ios::tie
basic_ios::narrow
basic_ios::widen
Protetto funzioni membro
Original:
Protected member functions
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
basic_ios::init
basic_ios::move
basic_ios::swap
basic_ios::set_rdbuf
 
protected:
void init( std::basic_streambuf<CharT,Traits>* sb );
Consente di impostare il buffer associato al flusso sb e inizializza lo stato interno.
Original:
Sets the associated stream buffer to sb and initializes the internal state.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Le post sono i seguenti:
Original:
The postconditions are as follows:
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Element Value
rdbuf() sb
tie() NULL
rdstate() goodbit if sb is not NULL, otherwise badbit
exceptions() goodbit
flags() skipws | dec
width() 0
precision() 6
fill() widen(' ')
getloc() a copy of the value returned by std::locale()
Questa funzione membro è protetta: viene chiamato dai costruttori delle classi derivate flusso std::basic_istream std::basic_ostream e una volta che il buffer del flusso associato è noto. Fino a quando questa funzione viene chiamata, ogni funzione membro (diverso il distruttore) della std::basic_ios default-costruito richiama un comportamento indefinito. Si noti che basic_ios è una classe base virtuale, e quindi il suo costruttore non viene chiamato dai costruttori di queste classi direttamente derivati, ed è per questo in due fasi di inizializzazione è necessario.
Original:
This member function is protected: it is called by the constructors of the derived stream classes std::basic_istream and std::basic_ostream once the associated stream buffer is known. Until this function is called, every member function (other than the destructor) of the default-constructed std::basic_ios invokes undefined behavior. Note that basic_ios is a virtual base class, and therefore its constructor is not called by the constructors of those directly derived classes, which is why two-stage initialization is necessary.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

[modifica] Parametri

sb -
buffer del flusso di associare a
Original:
stream buffer to associate to
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

[modifica] Vedi anche

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) [modifica]