std::ostreambuf_iterator<CharT,Traits>::failed
bool failed() const throw(); | (until C++11) | |
bool failed() const noexcept; | (since C++11) |
Returns true
if the iterator encountered the end-of-file condition, that is, if an earlier call to std::basic_streambuf::sputc
(made by operator=
) returned Traits::eof
.
Parameters
(none).
Return value
true
if this iterator has encountered the end-of-file condition on output, false
otherwise.
Example
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