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      std::ios_base::width

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      < cpp‎ | io‎ | ios base

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      ios_base::width
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      streamsize width()const;
      		 (1)
      streamsize width( streamsize new_width );
      		 (2)

      Manages the minimum number of characters to generate on certain output conversions.

      1) Returns the current field width.

      2)
      Define a precisão para o dado.
      Original:
      Sets the precision to the given one.
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      Índice

      [editar]Parâmetros

      new_width - new field width setting

      [editar]Valor de retorno

      the field width before the call to the function

      [editar]Exemplo

      Esta seção está incompleta
      Motivo: sem exemplo

      [editar]Veja também

      gerencia precisão decimal de operações de ponto flutuante
      Original:
      manages decimal precision of floating point operations
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