#include <iostream.h>int width() const;int width(int w);

The width( ) function is a member of ios.

To obtain the current field width, use the first form of width( ). This version returns the current field width.

To set the field width, use the second form. Here, w becomes the field width, and the previous field width is returned.

Related functions are precision( ) and fill( ).

C(s)C++ Programmer's Reference
C Programming on the IBM PC (C Programmers Reference Guide Series)
ISBN: 0673462897
EAN: 2147483647
Year: 2002
Pages: 539

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