Chapter 16: The C Standard Template Library


#include <iostream>streamsize width() const;streamsize width(streamsize w);

The width( ) function is a member of ios (inherited from ios_base).

To obtain the current field width, use the first form of width( ). It 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 © 2008-2017.
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