#include <iostream>bool fail() const;

The fail( ) function is a member of ios.

The fail( ) function returns true if an I/O error has occurred in the associated stream. Otherwise, it returns false.

Related functions are good( ), eof( ), bad( ), clear( ), and rdstate( ).

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

flylib.com © 2008-2017.
If you may any questions please contact us: flylib@qtcs.net