C++ In a Nutshell

Name

ios_base::event type — Callback event type

Synopsis

enum event { erase_event, imbue_event, copyfmt_event };

The ios_base::event type denotes an interesting event in the lifetime of an I/O stream object. See the register_callback function in the ios_base class, earlier in this section, to learn how to register a function that is called when one of these events occurs.

See Also

ios_base class, ios_base::event_callback type