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std::basic_iostream::basic_iostream

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< cpp‎ | io‎ | basic iostream

 
 
De entrada / saída da biblioteca
I / O manipuladores
C estilo de I / O
Buffers
Original:
Buffers
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basic_streambuf
basic_filebuf
basic_stringbuf
strstreambuf(obsoleta)
Streams
Original:
Streams
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Abstrações
Original:
Abstractions
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ios_base
basic_ios
basic_istream
basic_ostream
basic_iostream
File I / O
Original:
File I/O
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basic_ifstream
basic_ofstream
basic_fstream
Cordas I / O
Original:
String I/O
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basic_istringstream
basic_ostringstream
basic_stringstream
Matriz de I / O
Original:
Array I/O
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istrstream(obsoleta)
ostrstream(obsoleta)
strstream(obsoleta)
Tipos
Original:
Types
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streamoff
streamsize
fpos
Interface de categoria de erro
Original:
Error category interface
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iostream_category(C++11)
io_errc(C++11)
 
std::basic_iostream
Funções de membro
Original:
Member functions
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basic_iostream::basic_iostream
basic_iostream::~basic_iostream
Protegido funções de membro
Original:
Protected member functions
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basic_iostream::operator=
basic_iostream::swap
 
explicit basic_iostream( std::basic_streambuf<CharT,Traits>* sb );
(1)
basic_iostream( const basic_iostream& other ) = delete;
(2) (a partir do C++ 11)
protected:
basic_iostream( basic_iostream&& other );
(3) (a partir do C++ 11)
Constrói novo objeto de fluxo.
Original:
Constructs new stream object.
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1)
Inicializa com sb streambuf. As classes base são inicializados como basic_istream<CharT,Traits>(sb) e basic_ostream<CharT,Traits>(sb). Após a chamada rdbuf() == sb e gcount() == 0.
Original:
Initializes with streambuf sb. The base classes are initialized as basic_istream<CharT,Traits>(sb) and basic_ostream<CharT,Traits>(sb). After the call rdbuf() == sb and gcount() == 0.
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2)
Construção de cópia não é permitido.
Original:
Copy construction is not allowed.
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3)
Mova construtor: move-constrói a classe base primeiro basic_istream como basic_istream<CharT,Traits>(std::move(rhs));, que por sua vez move-constrói e inicializa o std::basic_ios base virtual. A inicialização da outra base, basic_ostream, é definida pela implementação (por exemplo, um construtor padrão protegido pode ser adicionado ao std::basic_ostream, que não faz nada) porque mover-construção não pode usar rhs duas vezes. Esse construtor movimento é protegido: ele é chamado pelos construtores movimento das classes de fluxo derivados std::basic_fstream e std::basic_stringstream antes de mover-construir e associar o buffer de fluxo.
Original:
Move constructor: move-constructs the first base class basic_istream as basic_istream<CharT,Traits>(std::move(rhs));, which in turn move-constructs and initializes the virtual base std::basic_ios. The initialization of the other base, basic_ostream, is implementation-defined (e.g., a protected default constructor may be added to std::basic_ostream, which does nothing) because move-construction cannot use rhs twice. This move constructor is protected: it is called by the move constructors of the derived stream classes std::basic_fstream and std::basic_stringstream before they move-construct and associate the stream buffer.
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[editar] Parâmetros

sb -
streambuf para inicializar com
Original:
streambuf to initialize with
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other -
outro fluxo para inicializar com
Original:
another stream to initialize with
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[editar] Veja também

(C++11)
mover-atribui outro basic_iostream
Original:
move-assigns another basic_iostream
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(função pública membro) [edit]