| 摘要 |
Extending driver objects, such as device driver objects. In one embodiment, a system including a driver object, an auto-aggregator object, and a driver extension object. The driver object has a set of at least one standard interface. The auto-aggregator object is aggregated to the driver object by a blind aggregation mechanism. The driver extension object is aggregated to the driver object by an auto-aggregation mechanism invoked by the auto-aggregator object to provide a custom interface for the driver object. In another embodiment, an aggregation map is used to map the driver object to the driver extension object.
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