Espaços nominais
Variantes
    Acções

      std::ios_base::setf

      Da cppreference.com
      < cpp‎ | io‎ | ios base

      This page has been machine-translated from the English version of the wiki using Google Translate.

      The translation may contain errors and awkward wording. Hover over text to see the original version. You can help to fix errors and improve the translation. For instructions click here.

      Click here for the English version of this page

       
      C++
       
      De entrada / saída da biblioteca
      I / O manipuladores
      C estilo de 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.
      (obsoleta)
      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.
      Abstrações
      Original:
      Abstractions
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      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.
      Cordas 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.
      Matriz de 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.
      (obsoleta)
      (obsoleta)
      (obsoleta)
      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.
      Interface de categoria de erro
      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.
      (C++11)
      (C++11)
       
      std::ios_base
      Funções de membro
      Original:
      Member functions
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      ios_base::ios_base
      ios_base::~ios_base
      Formatação
      Original:
      Formatting
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      ios_base::flags
      ios_base::setf
      ios_base::unsetf
      ios_base::precision
      ios_base::width
      Localidades
      Original:
      Locales
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      ios_base::imbue
      ios_base::getloc
      Matriz extensível interno
      Original:
      Internal extensible array
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      ios_base::xalloc
      ios_base::iword
      ios_base::pword
      Diversos
      Original:
      Miscellaneous
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      ios_base::register_callback
      ios_base::sync_with_stdio
      Aulas-Membros
      Original:
      Member classes
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      ios_base::failure
      ios_base::Init
      Tipos de membro
      Original:
      Member types
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      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.
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      1)
      Define os sinalizadores de formatação para bandeiras
      Original:
      Sets the formatting flags to flags
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      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.
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.

      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
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      		 Explanation
      dec
      usar base decimal para o inteiro I / O
      Original:
      use decimal base for integer I/O
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      oct
      usar octal de base para o inteiro I / O
      Original:
      use octal base for integer I/O
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      hex
      usar base hexadecimal para inteiro I / O
      Original:
      use hexadecimal base for integer I/O
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      basefield
      dec|oct|hex|0. Útil para mascarar operações
      Original:
      dec|oct|hex|0. Useful for masking operations
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      left
      ajuste de esquerda (adiciona caracteres de preenchimento para a direita)
      Original:
      left adjustment (adds fill characters to the right)
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      right
      ajuste certo (adiciona caracteres de preenchimento para a esquerda)
      Original:
      right adjustment (adds fill characters to the left)
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      internal
      ajuste interno (adiciona caracteres de preenchimento para o ponto interno designado)
      Original:
      internal adjustment (adds fill characters to the internal designated point)
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      adjustfield
      left|right|internal. Útil para mascarar operações
      Original:
      left|right|internal. Useful for masking operations
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      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
      The text has been machine-translated via Google Translate.
      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.
      You can help to correct and verify the translation. Click here for instructions.
      floatfield
      scientific|fixed|(scientific|fixed)|0. Útil para mascarar operações
      Original:
      scientific|fixed|(scientific|fixed)|0. Useful for masking operations
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      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.
      You can help to correct and verify the translation. Click here for instructions.
      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.
      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
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      		 Explanation
      dec
      usar base decimal para o inteiro I / O
      Original:
      use decimal base for integer I/O
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      oct
      usar octal de base para o inteiro I / O
      Original:
      use octal base for integer I/O
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      hex
      usar base hexadecimal para inteiro I / O
      Original:
      use hexadecimal base for integer I/O
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      basefield
      dec|oct|hex|0. Útil para mascarar operações
      Original:
      dec|oct|hex|0. Useful for masking operations
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      left
      ajuste de esquerda (adiciona caracteres de preenchimento para a direita)
      Original:
      left adjustment (adds fill characters to the right)
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      right
      ajuste certo (adiciona caracteres de preenchimento para a esquerda)
      Original:
      right adjustment (adds fill characters to the left)
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      internal
      ajuste interno (adiciona caracteres de preenchimento para o ponto interno designado)
      Original:
      internal adjustment (adds fill characters to the internal designated point)
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      adjustfield
      left|right|internal. Útil para mascarar operações
      Original:
      left|right|internal. Useful for masking operations
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      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
      The text has been machine-translated via Google Translate.
      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.
      You can help to correct and verify the translation. Click here for instructions.
      floatfield
      scientific|fixed|(scientific|fixed)|0. Útil para mascarar operações
      Original:
      scientific|fixed|(scientific|fixed)|0. Useful for masking operations
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      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.
      You can help to correct and verify the translation. Click here for instructions.
      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.
      You can help to correct and verify the translation. Click here for instructions.

      [editar]Valor de retorno

      as bandeiras de formatação antes da chamada para a função
      Original:
      the formatting flags before the call to the function
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.

      [editar]Exemplo

      Esta seção está incompleta
      Motivo: sem exemplo

      [editar]Veja também

      administra sinalizadores de formato
      Original:
      manages format flags
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.

      (função pública membro)[edit]
      		 clears specific format flag
      (função pública membro)[edit]
      Obtida de "https://pt.cppreference.com/mwiki/index.php?title=cpp/io/ios_base/setf&oldid=20805"
      close