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// $Id$
Typed Events
============
This is a demonstration of the CORBA 2.3 valuetype feature.
Event_Types.idl defines a hierarchy of event classes. The common
attributes (indeed not CORBA attributes, they're state members)
like creation time and id of the origin are in a base class.
Concrete events like Temperature, Position and Log Message are derived
from this class.
The client sends a few random events to the server. The server has
suitable implementations of the event classes. So it is able to
show the incoming events by invoking the do_print () operation, which is
declared in the Event baseclass.
After that the server does an "alarm" check on the event.
For each possible origin id (KITCHEN, BATHROOM) a criterion has been
registered. The criterion which equals the origin id of the event is
searched and then asked with is_critical (event).
Finally a list with all the events which causes an alarm is
requested by the client.
Start with:
% ./server -o ior
% ./client -f ior [-x]
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