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std::ios_base::width

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< cpp‎ | io‎ | ios base

 
 
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Buffers
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Streams
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(C++11)
 
std::ios_base
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Member functions
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Formato
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Formatting
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ios_base::width
Locales
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Locales
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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)
Establece la precisión a la que se da .
Original:
Sets the precision to the given one.
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Contenido

[editar] Parámetros

new_width - new field width setting

[editar] Valor de retorno

the field width before the call to the function

[editar] Ejemplo

[editar] Ver también

gestiona precisión decimal de operaciones de punto flotante
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manages decimal precision of floating point operations
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(función miembro público) [editar]