Espacios de nombres
Variantes
Acciones

std::basic_streambuf::uflow

De cppreference.com
< cpp‎ | io‎ | basic streambuf

 
 
Entrada / salida de la biblioteca
I / O manipuladores
C-estilo I / O
Buffers
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(obsoleto)
Arroyos
Original:
Streams
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Abstracciones
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
Cadena de 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
Matriz 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(obsoleto)
ostrstream(obsoleto)
strstream(obsoleto)
Tipos
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
Error interfaz categoría
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_streambuf
Las funciones públicas miembros
Original:
Public 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_streambuf::~basic_streambuf
Locales
Original:
Locales
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
basic_streambuf::pubimbue
basic_streambuf::getloc
Posicionamiento
Original:
Positioning
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
basic_streambuf::pubsetbuf
basic_streambuf::pubseekoff
basic_streambuf::pubseekpos
basic_streambuf::pubsync
Obtenga zona
Original:
Get area
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
basic_streambuf::in_avail
basic_streambuf::snextc
basic_streambuf::sbumpc
basic_streambuf::sgetc
basic_streambuf::sgetn
Ponga zona
Original:
Put area
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
basic_streambuf::sputc
basic_streambuf::sputn
Dos puntos
Original:
Putback
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
basic_streambuf::sputbackc
basic_streambuf::sungetc
Protegido funciones miembro
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_streambuf::basic_streambuf
basic_streambuf::operator=(C++11)
basic_streambuf::swap(C++11)
Locales
Original:
Locales
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
basic_streambuf::imbue
Posicionamiento
Original:
Positioning
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
basic_streambuf::setbuf
basic_streambuf::seekoff
basic_streambuf::seekpos
basic_streambuf::sync
Obtenga zona
Original:
Get area
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
basic_streambuf::showmanyc
basic_streambuf::underflow
basic_streambuf::uflow
basic_streambuf::xsgetn
basic_streambuf::eback
basic_streambuf::gptr
basic_streambuf::egptr
basic_streambuf::gbump
basic_streambuf::setg
Ponga zona
Original:
Put area
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
basic_streambuf::xsputn
basic_streambuf::overflow
basic_streambuf::pbase
basic_streambuf::pptr
basic_streambuf::epptr
basic_streambuf::pbump
basic_streambuf::setp
Dos puntos
Original:
Putback
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
basic_streambuf::pbackfail
 
int_type uflow();
Se asegura de que al menos un carácter está disponible en el área de entrada mediante la actualización de los punteros a la zona de entrada (si es necesario). En caso de éxito devuelve el valor de ese carácter y desplaza el valor de la' conseguir puntero en un carácter. En declaraciones fallo traits::eof() .
Original:
Ensures that at least one character is available in the input area by updating the pointers to the input area (if needed). On success returns the value of that character and advances the value of the get pointer by one character. On failure returns traits::eof().
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
La función puede actualizar gptr, egptr y eback punteros para definir la ubicación de los datos recién cargados (si los hay). En caso de fallo, la función se asegura de que sea gptr() == nullptr o gptr() == egptr .
Original:
The function may update gptr, egptr and eback pointers to define the location of newly loaded data (if any). On failure, the function ensures that either gptr() == nullptr or gptr() == egptr.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
La versión de la clase base de la función llama underflow. Las clases derivadas pueden reemplazar esta función para permitir las actualizaciones del área get en el caso de agotamiento .
Original:
The base class version of the function calls underflow. The derived classes may override this function to allow updates to the get area in the case of exhaustion.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Contenido

[editar] Parámetros

(Ninguno)
Original:
(none)
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

[editar] Valor de retorno

El valor del carácter que fue apuntado por el puntero del' llegar antes de que se adelantó a uno, o de lo contrario traits::eof() .
Original:
The value of the character that was pointed to by the get pointer before it was advanced by one, or traits::eof() otherwise.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
La versión de la clase base de la función devuelve el valor devuelto por underflow .
Original:
The base class version of the function returns the value returned by underflow.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

[editar] Nota

Las funciones públicas de std::streambuf llamar a esta función sólo si gptr() == nullptr o gptr() >= egptr() .
Original:
The public functions of std::streambuf call this function only if gptr() == nullptr or gptr() >= egptr().
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

[editar] Ejemplo

[editar] Ver también

[virtual]
lee los caracteres de la secuencia de entrada asociado a la zona de get
Original:
reads characters from the associated input sequence to the get area
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(virtuales protegidos miembro de función) [edit]
[virtual]
escribe los caracteres a la secuencia de salida asociado del área de venta
Original:
writes characters to the associated output sequence from the put area
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(virtuales protegidos miembro de función) [edit]