NAME

std::ios_base::event - std::ios_base::event

Synopsis

enum event {erase_event, imbue_event, copyfmt_event};

Specifies the event type which is passed to functions registered by
register_callback() on specific events. The following constants are defined:

Constant Explanation
erase_event issued on ~ios_base() or basic_ios::copyfmt() (before the copy of
members takes place)
imbue_event issued on imbue()
copyfmt_event issued on basic_ios::copyfmt() (after the copy of members takes place,
but before the exception settings are copied)

Example

This section is incomplete
Reason: no example