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      std::ios_base::precision

      Da cppreference.com
      < cpp‎ | io‎ | ios base

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      C++
       
      De entrada / saída da biblioteca
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      std::ios_base
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      ios_base::flags
      ios_base::setf
      ios_base::unsetf
      ios_base::precision
      ios_base::width
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      streamsize precision()const;
      		 (1)
      streamsize precision( streamsize new_precision );
      		 (2)
      Gerencia a precisão (ou seja, quantos dígitos são gerados) de certas conversões de saída numéricos.
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      Manages the precision (i.e. how many digits are generated) of certain numeric output conversions.
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      1)
      Retorna a precisão atual.
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      Returns the current precision.
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      2)
      Define a precisão para o dado.
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      Sets the precision to the given one.
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      Índice

      [editar]Parâmetros

      new_precision -
      configuração nova precisão
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      new precision setting
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      [editar]Valor de retorno

      a precisão antes da chamada para a função
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      the precision before the call to the function
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      [editar]Exemplo

      Esta seção está incompleta
      Motivo: sem exemplo

      [editar]Veja também

      		 manages field width
      (função pública membro)[edit]
      Obtida de "https://pt.cppreference.com/mwiki/index.php?title=cpp/io/ios_base/precision&oldid=20801"
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