std::ostreambuf_iterator::failed - cppreference.com

##### cppreference.com

##### Search

Create account

##### Namespaces

- Page
- Discussion

##### Variants

##### Views

- View
- Edit
- History

##### Actions

# std::ostreambuf_iterator::failed

From cppreference.com
< cpp‎ | iterator‎ | ostreambuf iterator

bool failed() const |  |

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 .

### [edit] Parameters

(none)

### [edit] Return value

true if this iterator has encountered the end-of-file condition on output, false otherwise.

### [edit] Exceptions

(none) | (until C++11)
`noexcept` specification: noexcept | (since C++11)

### [edit] Example

| This section is incomplete

Retrieved from "http://en.cppreference.com/mwiki/index.php?title=cpp/iterator/ostreambuf_iterator/failed&oldid=69772"
Categories:

- unconditionally noexcept
- Todo without reason