wxarchivenotifier

if you need to know when a wxarchiveinputstream updates a wxarchiveentry object, you can create a notifier by deriving from this abstract base class, overriding onentryupdated(). an instance of your notifier class can then be assigned to the wxarchiveentry object using wxarchiveentry::setnotifier(). your onentryupdated() method will then be invoked whenever the input stream updates the entry.

setting a notifier is not usually necessary. it is used to handle certain cases when modifying an archive in a pipeline (i.e. between non-seekable streams). see archives on non-seekable streams.

derived from

no base class

include files

members

wxarchivenotifier::onentryupdated

void onentryupdated(class wxarchiveentry& entry)

this method must be overridden in your derived class.