DisplayEvent class. It adds a pointer
to the DisplayData itself.
Example
Motivation
There was a need for events that can be sent by display datas to
signal modifications. DisplayEHs can listen to these events from
any display data that transmits DisplayDataEvents
Thrown Exceptions
To Do
Member Description
Constructor, taking a pointer to a constant DD.
Destructor.
Return a pointer to the DD that generated the event.
(Required) default constructor.
(Required) copy constructor.
DisplayDataEvent &operator=(const DisplayDataEvent &other)
(Required) copy assignment.