` Creating a reference to a class and interface (Jim Gambon) - Icetips Article
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OOP: Creating a reference to a class and interface
2004-01-10 -- Jim Gambon
 
Newsgroups: comp.lang.clarion > I'm trying to do something like this: > > schedule &ScheduleInterface > .... > schedule &= new(ScheduleRoundRobin) It would be more like this: schedule &ScheduleInterface scheduleRoundRobinInstance &ScheduleRoundRobin ...... scheduleRoundRobinInstance &= new(ScheduleRoundRobin) schedule &= scheduleRoundRobinInstance.ScheduleInterface ..... schedule &= NULL DISPOSE(scheduleRoundRobinInstance) Remember, an Interface is just a "contract" that the documented methods are available. You still need an instance (the "object" in memory) of the class that implements those methods. Regards, Jim Gambon

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