Processing method of self-description data object
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United States of America Patent
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Issued Date -
Aug 5, 2004
app pub date -
Dec 30, 2003
filing date -
Dec 31, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A processing method of self-description data object, in data object utilization, allocate the store space to data object sample and assign the data object sample, in canceling the utilization of the data object sample, release the store space occupied by the data object. The user needn't know about the internal structure of the data class in present invention, and could access the relative internal structure element with only the method provided by this data class. In compatibility with COM technology, the present invention provides a store structure of data class. The present invention has the following advantages: the ideal data information could be obtained through limited parameter transfer; the service component load may be reduced effectively and response promptly to the application request; the data double meaning may be reduced, computing error is avoided and meet the compatibility requirement of component.
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