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std::ios_base::setf

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C++
 
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::ios_base
Funções de membro
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Member functions
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ios_base::ios_base
ios_base::~ios_base
Formatação
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Formatting
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ios_base::flags
ios_base::setf
ios_base::unsetf
ios_base::precision
ios_base::width
Localidades
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Locales
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ios_base::imbue
ios_base::getloc
Matriz extensível interno
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Internal extensible array
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ios_base::xalloc
ios_base::iword
ios_base::pword
Diversos
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Miscellaneous
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ios_base::register_callback
ios_base::sync_with_stdio
Aulas-Membros
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Member classes
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ios_base::failure
ios_base::Init
Tipos de membro
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Member types
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ios_base::openmode
ios_base::fmtflags
ios_base::iostate
ios_base::seekdir
ios_base::event
ios_base::event_callback
 
fmtflags setf( fmtflags flags );
 (1)
fmtflags setf( fmtflags flags, fmtflags mask );
 (2)
Define os sinalizadores de formatação para as configurações especificadas.
Original:
Sets the formatting flags to specified settings.
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1)
Define os sinalizadores de formatação para bandeiras
Original:
Sets the formatting flags to flags
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2)
Limpa as bandeiras de formatação sob mask, e define os sinalizadores apuradas para os especificados por flags. Essencialmente, a operação seguinte é executada  (flags & mask) onde fl define o estado das bandeiras de formatação interna.
Original:
Clears the formatting flags under mask, and sets the cleared flags to those specified by flags. Essentially the following operation is performed  (flags & mask) where fl defines the state of internal formatting flags.
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Índice

[editar] Parâmetros

flags, mask -
configuração nova formatação. mask define quais bandeiras podem ser alteradas, flags define quais bandeiras daqueles a ser alterado deve ser definido (os outros serão apagados). Ambos os parâmetros podem ser uma combinação das seguintes constantes:
Constante
Original:
Constant
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 Explanation
dec
usar base decimal para o inteiro I / O
Original:
use decimal base for integer I/O
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oct
usar octal de base para o inteiro I / O
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use octal base for integer I/O
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hex
usar base hexadecimal para inteiro I / O
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use hexadecimal base for integer I/O
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basefield
dec|oct|hex|0. Útil para mascarar operações
Original:
dec|oct|hex|0. Useful for masking operations
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left
ajuste de esquerda (adiciona caracteres de preenchimento para a direita)
Original:
left adjustment (adds fill characters to the right)
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right
ajuste certo (adiciona caracteres de preenchimento para a esquerda)
Original:
right adjustment (adds fill characters to the left)
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internal
ajuste interno (adiciona caracteres de preenchimento para o ponto interno designado)
Original:
internal adjustment (adds fill characters to the internal designated point)
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adjustfield
left|right|internal. Útil para mascarar operações
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left|right|internal. Useful for masking operations
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scientific
gerar tipos de ponto flutuante utilizando notação científica, ou notação hex se combinado com fixo
Original:
generate floating point types using scientific notation, or hex notation if combined with fixed
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fixed
gerar tipos de ponto flutuante usando a notação fixa, ou notação hexadecimal, se combinada com a científica
Original:
generate floating point types using fixed notation, or hex notation if combined with scientific
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floatfield
scientific|fixed|(scientific|fixed)|0. Útil para mascarar operações
Original:
scientific|fixed|(scientific|fixed)|0. Useful for masking operations
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boolalpha
inserir e extrair tipo bool em formato alfanumérico
Original:
insert and extract bool type in alphanumeric format
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showbase
gerar um prefixo que indica a base numérica para a saída inteiro, exigem o indicador de moeda em monetária I / O
Original:
generate a prefix indicating the numeric base for integer output, require the currency indicator in monetary I/O
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showpoint
gerar um caráter de ponto decimal incondicionalmente para ponto flutuante de produção número
Original:
generate a decimal-point character unconditionally for floating-point number output
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showpos
gerar um personagem + para não-negativo de saída numérico
Original:
generate a + character for non-negative numeric output
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skipws
pular espaços em branco à esquerda antes de operações de entrada certas
Original:
skip leading whitespace before certain input operations
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unitbuf
lave a saída após cada operação de saída
Original:
flush the output after each output operation
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uppercase
substituir certas letras minúsculas com seus uppercase
equivalents em certas operações de saída de saída
Original:
replace certain lowercase letters with their uppercase
equivalents in certain output output operations
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Original:
new formatting setting. mask defines which flags can be altered, flags defines which flags of those to be altered should be set (others will be cleared). Both parameters can be a combination of the following constants:
Constante
Original:
Constant
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 Explanation
dec
usar base decimal para o inteiro I / O
Original:
use decimal base for integer I/O
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oct
usar octal de base para o inteiro I / O
Original:
use octal base for integer I/O
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hex
usar base hexadecimal para inteiro I / O
Original:
use hexadecimal base for integer I/O
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basefield
dec|oct|hex|0. Útil para mascarar operações
Original:
dec|oct|hex|0. Useful for masking operations
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left
ajuste de esquerda (adiciona caracteres de preenchimento para a direita)
Original:
left adjustment (adds fill characters to the right)
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right
ajuste certo (adiciona caracteres de preenchimento para a esquerda)
Original:
right adjustment (adds fill characters to the left)
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internal
ajuste interno (adiciona caracteres de preenchimento para o ponto interno designado)
Original:
internal adjustment (adds fill characters to the internal designated point)
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adjustfield
left|right|internal. Útil para mascarar operações
Original:
left|right|internal. Useful for masking operations
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scientific
gerar tipos de ponto flutuante utilizando notação científica, ou notação hex se combinado com fixo
Original:
generate floating point types using scientific notation, or hex notation if combined with fixed
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You can help to correct and verify the translation. Click here for instructions.
fixed
gerar tipos de ponto flutuante usando a notação fixa, ou notação hexadecimal, se combinada com a científica
Original:
generate floating point types using fixed notation, or hex notation if combined with scientific
The text has been machine-translated via Google Translate.
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floatfield
scientific|fixed|(scientific|fixed)|0. Útil para mascarar operações
Original:
scientific|fixed|(scientific|fixed)|0. Useful for masking operations
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boolalpha
inserir e extrair tipo bool em formato alfanumérico
Original:
insert and extract bool type in alphanumeric format
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
showbase
gerar um prefixo que indica a base numérica para a saída inteiro, exigem o indicador de moeda em monetária I / O
Original:
generate a prefix indicating the numeric base for integer output, require the currency indicator in monetary I/O
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
showpoint
gerar um caráter de ponto decimal incondicionalmente para ponto flutuante de produção número
Original:
generate a decimal-point character unconditionally for floating-point number output
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
showpos
gerar um personagem + para não-negativo de saída numérico
Original:
generate a + character for non-negative numeric output
The text has been machine-translated via Google Translate.
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skipws
pular espaços em branco à esquerda antes de operações de entrada certas
Original:
skip leading whitespace before certain input operations
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
unitbuf
lave a saída após cada operação de saída
Original:
flush the output after each output operation
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
uppercase
substituir certas letras minúsculas com seus uppercase
equivalents em certas operações de saída de saída
Original:
replace certain lowercase letters with their uppercase
equivalents in certain output output operations
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
The text has been machine-translated via Google Translate.
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[editar] Valor de retorno

as bandeiras de formatação antes da chamada para a função
Original:
the formatting flags before the call to the function
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[editar] Exemplo

This section is incomplete
Reason: no example

[editar] Veja também
administra sinalizadores de formato
Original:
manages format flags
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(função pública membro) [edit]
clears specific format flag
(função pública membro) [edit]
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