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std::basic_ios::good

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< cpp‎ | io‎ | basic ios

 
 
De entrada / saída da biblioteca
I / O manipuladores
C estilo de I / O
Buffers
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Buffers
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basic_streambuf
basic_filebuf
basic_stringbuf
strstreambuf(obsoleta)
Streams
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Streams
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Abstrações
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Abstractions
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ios_base
basic_ios
basic_istream
basic_ostream
basic_iostream
File I / O
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File I/O
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basic_ifstream
basic_ofstream
basic_fstream
Cordas I / O
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String I/O
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basic_istringstream
basic_ostringstream
basic_stringstream
Matriz de I / O
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Array I/O
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istrstream(obsoleta)
ostrstream(obsoleta)
strstream(obsoleta)
Tipos
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Types
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streamoff
streamsize
fpos
Interface de categoria de erro
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Error category interface
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iostream_category(C++11)
io_errc(C++11)
 
std::basic_ios
Funções de membro
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Member functions
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basic_ios::basic_ios
basic_ios::~basic_ios
Funções do Estado
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State functions
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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
Formatação
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Formatting
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basic_ios::copyfmt
basic_ios::fill
Diversos
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Miscellaneous
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basic_ios::exceptions
basic_ios::imbue
basic_ios::rdbuf
basic_ios::tie
basic_ios::narrow
basic_ios::widen
Protegido funções de membro
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Protected member functions
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basic_ios::init
basic_ios::move
basic_ios::swap
basic_ios::set_rdbuf
 
bool good() const;
true Retorna se a mais recente operação de I / O no fluxo concluída com êxito. Especificamente, retorna resultado de rdstate() == 0.
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Returns true if the the most recent I/O operation on the stream completed successfully. Specifically, returns result of rdstate() == 0.
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Índice

[editar] Parâmetros

(Nenhum)
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(none)
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[editar] Valor de retorno

true se o fluxo não tem erros, caso contrário false.
Original:
true if the stream has no errors occurred, false otherwise.
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[editar] Exemplo

[editar] Veja também

ios_base::iostate flags basic_ios accessors
eofbit failbit badbit good() fail() bad() eof() operator bool() operator!()
false false false true false false false true false
false false true false true true false false true
false true false false true false false false true
false true true false true true false false true
true false false false false false true true false
true false true false true true true false true
true true false false true false true false true
true true true false true true true false true