std::ios_base::event
enum event {erase_event, imbue_event, copyfmt_event}; | ? | ? |
|---|
指定传递给register_callback()关于特定事件。定义了以下常量：
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) |
例
? cppreference.com在CreativeCommonsAttribution下授权-ShareAlike未移植许可v3.0。
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