Geodetski list, Vol. 47 (70) No. 3, 1993.
Original scientific paper
Development of GIS-Oriented Applications in 4GL Database Programming Environment Object Approach
Zdravko Galić
; Zagreb, Hrvatska
Abstract
This paper presents an approach to design and implementation of GIS-oriented applications using currently available database technology and 4GL developing environment, exploring the modem concepts of object-oriented paradigm (programming languages, databases, and software engineering). Abstract data types are used for the purpose of user-defined object implementation. Definition and specification of the specific operations for user-defined types, classes, and application development, based on these conceptual abstractions is also shown.
Keywords
Hrčak ID:
292421
URI
Publication date:
30.9.1993.
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