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Base class for contained objects
Source position: objpash.inc line 330
type TContainedObject = class(TAggregatedObject, IInterface) |
end; |
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Base class for contained objects |
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Aggregated object |
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Base class of all classes. |
TContainedObject is the base class for contained objects, i.e. objects that do not implement a reference counting mechanism themselves, but are owned by some other object which handles the reference counting mechanism. It implements the IUnknown interface and, more specifically, the QueryInterface method of IUnknown.
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Basic interface for all COM based interfaces |