Namensräume
Varianten
Aktionen

std::basic_streambuf

Aus cppreference.com
< cpp‎ | io

 
 
Input / Output-Bibliothek
I / O-Manipulatoren
C-style I / O
Puffern
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(veraltet)
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.
Abstraktionen
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
Datei-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(veraltet)
ostrstream(veraltet)
strstream(veraltet)
Types
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
Fehler Kategorie Schnittstelle
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
Öffentliche Member-Funktionen
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
Positionierung
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
Get area
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
Legen Bereich
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
Putback
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
Geschützt Member-Funktionen
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
Positionierung
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
Get area
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
Legen Bereich
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
Putback
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
 
Defined in header <streambuf>
template<

    class CharT,
    class Traits = std::char_traits<CharT>,
    class Allocator = std::allocator<CharT>

> class basic_streambuf;
Die Klasse basic_streambuf steuert Eingang und Ausgang mit einem Zeichensequenz. Es enthält und den Zugriff auf die kontrollierte Zeichensequenz (die Puffer) und gegebenenfalls die zugehörige Zeichen-Sequenz (Datei, I / O-Strom, TCP-Socket, usw.) .
Original:
The class basic_streambuf controls input and output to a character sequence. It includes and provides access to the controlled character sequence (the buffer) and, optionally, the associated character sequence (file, I/O stream, TCP socket, etc).
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Es unterstützt die folgenden Einschränkungen:
Original:
It supports the following constraints:
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
  • die kontrollierte Eingabesequenz kann nicht gelesen werden .
    Original:
    the controlled input sequence may not be readable.
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
  • die kontrollierte Ausgabe Sequenz kann nicht beschreibbar sein .
    Original:
    the controlled output sequence may not be writeable.
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
  • der Zeichendarstellung und Codieren in der gesteuerten Sequenz kann sich von den Zeichendarstellungen in der zugeordneten Sequenz (a std::codecvt Gebietsschema Facette kann notwendig sein, um die Konvertierung durchzuführen)
    Original:
    the character representation and encoding in the controlled sequence may be different from the character representations in the associated sequence (a std::codecvt locale facet may be necessary to perform the conversion)
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
  • der gesteuerte Sequenz kann in der Lage sein, um die zugeordnete Sequenz direkt zuzugreifen .
    Original:
    the controlled sequence may be able to access the associated sequence directly.
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
  • die kontrollierte Sequenz kann willkürliche Einschränkungen beim Lesen zu verhängen, Schreiben, Suchen oder ungetting Zeichen .
    Original:
    the controlled sequence may impose arbitrary limitations on reading, writing, seeking, or ungetting characters.
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
Die gesteuerte Zeichensequenz (die Puffer) ist ein Array von CharT welche zu allen Zeiten, eine Subsequenz oder ein "Fenster" in die zugeordnete Zeichenfolge. Sein Zustand wird durch drei Zeiger beschrieben:
Original:
The controlled character sequence (the buffer) is an array of CharT which, at all times, represents a subsequence, or a "window" into the associated character sequence. Its state is described by three pointers:
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
1)
Das Anfang Zeiger, zeigt immer auf der untersten Element des Puffers
Original:
The beginning pointer, always points at the lowest element of the buffer
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
2)
Das nächste Zeiger, zeigt auf das Element, das der nächste Kandidat für das Lesen oder Schreiben ist
Original:
The next pointer, points at the element that is the next candidate for reading or writing
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
3)
Das Endezeiger, weist ein über das Ende des Puffers .
Original:
The end pointer, points one past the end of the buffer.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Wenn der nächste Zeiger kleiner ist als der Endzeiger in einer Ausgangssequenz, a Schreibposition verfügbar ist. Der nächste Zeiger dereferenziert und zugeordnet werden .
Original:
If the next pointer is less than the end pointer in an output sequence, a write position is available. The next pointer can be dereferenced and assigned to.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Wenn der nächste Zeiger kleiner ist als der Endzeiger in einer Eingabesequenz, lesen a' Position verfügbar ist. Der nächste Zeiger dereferenziert und gelesen werden .
Original:
If the next pointer is less than the end pointer in an input sequence, a read position is available. The next pointer can be dereferenced and read from.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Wenn der nächste Zeiger größer ist als der beginnenden Zeiger in einer Eingangsfolge, a' putback Position verfügbar ist, und der nächste Zeiger kann dekrementiert, aufgelöst werden, und übertragen auf, um ein Zeichen wieder in der Eingabesequenz .
Original:
If the next pointer is greater than the beginning pointer in an input sequence, a putback position is available, and the next pointer may be decremented, dereferenced, and assigned to, in order to put a character back into the input sequence.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Ein Objekt kann basic_streambuf unterstützt einer Eingangssequenz (in welchem ​​Fall der Puffer durch den Beginn, nächsten und Endzeiger beschrieben heißt erhalten Bereich), eine Ausgangssequenz ( gelegt Bereich) oder eine Eingabe / Ausgangssequenz. In letzterem Fall werden sechs Zeigern verfolgt, die möglicherweise alle Elemente des gleichen Zeichen-Array oder zwei einzelne Arrays zeigen .
Original:
A basic_streambuf object may support an input sequence (in which case the buffer described by the beginning, next, and end pointers is called get area), an output sequence (put area), or an input/output sequence. In latter case, six pointers are tracked, which may all point to elements of the same character array or two individual arrays.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Typische Umsetzung der std::basic_streambuf Basisklasse hält nur diese sechs CharT* Zeiger und eine Kopie des std::locale als Datenelemente. Die Puffer selbst von den abgeleiteten Klassen wie umgesetzt werden std::basic_filebuf oder std::basic_stringbuf .
Original:
Typical implementation of the std::basic_streambuf base class holds only these six CharT* pointers and a copy of std::locale as data members. The buffers themselves are implemented by the derived classes such as std::basic_filebuf or std::basic_stringbuf.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Zwei Convenience typedefs werden von der Standard-Bibliothek zur Verfügung gestellt
Original:
Two convenience typedefs 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.
Defined in header <streambuf>
Type
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
streambuf basic_streambuf<char>
wstreambuf basic_streambuf<wchar_t>
Die I / O Stream-Objekten std::basic_istream, std::basic_ostream und abgeleitet sind, ganz im Sinne des std::basic_streambuf umgesetzt .
Original:
The I/O stream objects std::basic_istream, std::basic_ostream, and derived, are implemented entirely in terms of std::basic_streambuf.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Inhaltsverzeichnis

[Bearbeiten] Mitglied Typen

Mitglied Typ
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[edit]
traits_type Traits[edit]
int_type Traits::int_type[edit]
pos_type Traits::pos_type[edit]
off_type Traits::off_type[edit]

[Bearbeiten] Member-Funktionen

[virtuell]
zerstört sich die basic_streambuf Objekt
Original:
destructs the basic_streambuf object
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(virtuellen öffentlichen Member-Funktion) [edit]
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.
Beruft imbue()
Original:
invokes imbue()
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(öffentliche Elementfunktion) [edit]
erhält eine Kopie des zugehörigen locale
Original:
obtains a copy of the associated locale
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(öffentliche Elementfunktion) [edit]
Positionierung
Original:
Positioning
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Beruft setbuf()
Original:
invokes setbuf()
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(öffentliche Elementfunktion) [edit]
Beruft seekoff()
Original:
invokes seekoff()
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(öffentliche Elementfunktion) [edit]
Beruft seekpos()
Original:
invokes seekpos()
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(öffentliche Elementfunktion) [edit]
Beruft sync()
Original:
invokes sync()
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(öffentliche Elementfunktion) [edit]
Get area
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.
erhält die Anzahl der Zeichen sofort in der get-Bereich
Original:
obtains the number of characters immediately available in 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.

(öffentliche Elementfunktion) [edit]
Fortschritte die Eingabesequenz, dann liest ein Charakter ohne Förderung wieder
Original:
advances the input sequence, then reads one character without advancing again
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(öffentliche Elementfunktion) [edit]
liest ein Zeichen aus der Eingabesequenz und fördert die Sequenz
Original:
reads one character from the input sequence and advances the sequence
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(öffentliche Elementfunktion) [edit]
stossc
(veraltet)
Fortschritte der Eingabesequenz, als ob durch den Aufruf sbumpc() und Verwerfen die Folge
Original:
advances the input sequence as if by calling sbumpc() and discarding the result
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(öffentliche Elementfunktion) [edit]
liest ein Zeichen aus der Eingabesequenz ohne dabei den Sequenz
Original:
reads one character from the input sequence without advancing the sequence
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(öffentliche Elementfunktion) [edit]
Beruft xsgetn()
Original:
invokes xsgetn()
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(öffentliche Elementfunktion) [edit]
Legen Bereich
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.
schreibt ein Zeichen der Put-Bereich und Fortschritte der nächste Zeiger
Original:
writes one character to the put area and advances the next pointer
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(öffentliche Elementfunktion) [edit]
Beruft xsputn()
Original:
invokes xsputn()
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(öffentliche Elementfunktion) [edit]
Putback
Original:
Putback
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
stellt ein Zeichen wieder in der Eingabesequenz
Original:
puts one character back in the input sequence
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(öffentliche Elementfunktion) [edit]
bewegt den nächsten Zeiger in der Eingabesequenz zurück um eins
Original:
moves the next pointer in the input sequence back by one
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(öffentliche Elementfunktion) [edit]

Geschützt Member-Funktionen
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.

konstruiert eine basic_streambuf Objekt
Original:
constructs a basic_streambuf object
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(geschützt Member-Funktion) [edit]
(C++11)
ersetzt eine basic_streambuf Objekt
Original:
replaces a basic_streambuf object
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(geschützt Member-Funktion) [edit]
(C++11)
Swaps zwei basic_streambuf Objekte
Original:
swaps two basic_streambuf objects
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(geschützt Member-Funktion) [edit]
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.
[virtuell]
ändert den zugehörigen Gebietsschema
Original:
changes the associated locale
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(virtuellen geschützten Member-Funktion) [edit]
Positionierung
Original:
Positioning
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
[virtuell]
ersetzt den Puffer mit benutzerdefinierten Array, sofern zulässig
Original:
replaces the buffer with user-defined array, if permitted
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(virtuellen geschützten Member-Funktion) [edit]
[virtuell]
repositioniert der nächste Zeiger in der Eingangssequenz, Ausgangssequenz, oder beide, mit relativen Adressierung
Original:
repositions the next pointer in the input sequence, output sequence, or both, using relative addressing
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(virtuellen geschützten Member-Funktion) [edit]
[virtuell]
repositioniert der nächste Zeiger in der Eingangssequenz, Ausgangssequenz oder sowohl mit absoluten Adressierung
Original:
repositions the next pointer in the input sequence, output sequence, or both using absolute addressing
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(virtuellen geschützten Member-Funktion) [edit]
[virtuell]
synchronisiert die Puffer mit der zugehörigen Zeichenfolge
Original:
synchronizes the buffers with the associated character sequence
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(virtuellen geschützten Member-Funktion) [edit]
Get area
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.
[virtuell]
ermittelt die Anzahl der Zeichen für die Eingabe in dem zugehörigen Eingabesequenz, falls bekannt
Original:
obtains the number of characters available for input in the associated input sequence, if known
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(virtuellen geschützten Member-Funktion) [edit]
[virtuell]
liest Zeichen aus dem dazugehörigen Eingang Sequenz an die get-Bereich
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.

(virtuellen geschützten Member-Funktion) [edit]
[virtuell]
liest Zeichen aus dem dazugehörigen Eingang Sequenz an die get-Bereich und Fortschritte der nächste Zeiger
Original:
reads characters from the associated input sequence to the get area and advances the next pointer
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(virtuellen geschützten Member-Funktion) [edit]
[virtuell]
liest mehreren Zeichen der Eingabesequenz
Original:
reads multiple characters from the input sequence
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(virtuellen geschützten Member-Funktion) [edit]
liefert einen Zeiger auf den Anfang, aktuellen Charakter und Ende des get-Bereich
Original:
returns a pointer to the beginning, current character and the end of 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.

(geschützt Member-Funktion) [edit]
Fortschritte der nächste Zeiger in der Eingabesequenz
Original:
advances the next pointer in the input sequence
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(geschützt Member-Funktion) [edit]
repositioniert der Anfang, nächsten und Endzeiger der Eingabesequenz
Original:
repositions the beginning, next, and end pointers of the input sequence
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(geschützt Member-Funktion) [edit]
Legen Bereich
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.
[virtuell]
writes multiple characters to the output sequence
(virtuellen geschützten Member-Funktion) [edit]
[virtuell]
schreibt Zeichen auf die zugehörige Ausgangsscheibe Sequenz aus dem Bereich gebracht
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.

(virtuellen geschützten Member-Funktion) [edit]
liefert einen Zeiger auf den Anfang, aktuelle Zeichen und das Ende der Put-Bereich
Original:
returns a pointer to the beginning, current character and the end of 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.

(geschützt Member-Funktion) [edit]
Fortschritte der nächste Zeiger der Ausgangssequenz
Original:
advances the next pointer of the output sequence
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(geschützt Member-Funktion) [edit]
repositioniert der Anfang, nächsten und Endzeiger der Ausgangssequenz
Original:
repositions the beginning, next, and end pointers of the output sequence
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(geschützt Member-Funktion) [edit]
Putback
Original:
Putback
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
[virtuell]
stellt ein Zeichen wieder in der Eingangssequenz, gegebenenfalls Modifizierung der Eingabesequenz
Original:
puts a character back into the input sequence, possibly modifying the input sequence
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(virtuellen geschützten Member-Funktion) [edit]