Boots – shoes – and leggings
Patent
1993-01-06
1993-09-21
Heckler, Thomas M.
Boots, shoes, and leggings
364DIG2, 364962, 3649633, 36496579, G06F 700
Patent
active
052476693
ABSTRACT:
A persistent data interface for an object oriented programming system provides a persistent class object. Any object which must survive a run time session is arranged to inherit from the persistent class object. Any object which inherits from the persistent class automatically becomes a persistent object. The persistent class includes a "materialize" method for automatically retrieving a persistent object from nonvolatile memory and placing it in volatile memory if the persistent object cannot be located in volatile memory. A "dematerialize" method is also included for removing an object from volatile memory and storing it in nonvolatile memory. Data integrity of the system is thereby preserved.
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Abraham Robert L.
Briggs, Jr. Richard S.
Moore Richard E.
Rich William L.
Shackelford Floyd W.
Heckler Thomas M.
International Business Machines - Corporation
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