Data processing: database and file management or data structures – Database design – Data structure types
Patent
1997-08-22
1999-03-30
Lintz, Paul R.
Data processing: database and file management or data structures
Database design
Data structure types
707103, 707104, 395186, G06F 1730
Patent
active
058901558
ABSTRACT:
A system for, and method of, providing encapsulated and performance-efficient data references in an object-oriented controller and a distributed, real time process control system employing the system or the method. In one embodiment, the system includes: (1) a client algorithm block that generates a request for an address to enable the client algorithm block to gain direct access to data stored at the address and (2) a supplier algorithm block, that receives and evaluates the request and: (2a) if the supplier algorithm block grants the request, communicates the address to the client algorithm block, allowing the client algorithm block to gain direct access to the data and (2b) if the supplier algorithm block denies the request, withholds the address, forcing the client algorithm block to gain indirect access to the data.
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patent: 5761883 (1998-06-01), Pruett et al.
patent: 5765153 (1998-06-01), Benantar et al.
patent: 5802276 (1998-09-01), Benantar et al.
Himmer Richard P.
Kanji M. Gulam
Steinman Jethro F.
Honeywell Inc.
Lintz Paul R.
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