Enum TChanges

TChanges

Description

Defines the possible environment changes which may be reported by a change notifier through the RChangeNotifier interface.

Each enumerator corresponds to a distinct type of event.

The changes are reported through a TRequestStatus object when a request to the change notifier completes. As each enumerator value represents a separate bit, any combination of events can be reported.

See also:

• RChangeNotifier
• TRequestStatus
• TLocale

EChangesLocale The system locale has changed. Typically this event occurs as a result of a call to TLocale::Set(). EChangesMidnightCrossover The system time has passed midnight. EChangesThreadDeath A thread has died. This event is reported when any thread in the system dies. EChangesPowerStatus The status of the power supply has changed. EChangesSystemTime The system time has changed. EChangesFreeMemory The free memory level has crossed a specified threshold value. EChangesOutOfMemory A memory allocation has failed due to insufficient free memory.