std::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) Sets the field width to the given one.

Parameters

new_width

-

new field width setting

Return value

the field width before the call to the function

See also

precision	manages decimal precision of floating point operations (public member function)