GPL/I(ID:5000/gpl007)

Country: jp
- languages for jp
- jp/1987
Began: 1987

for Graph Programming Language and PL/I

extension to PL/I for dealing with graphs

Kazuyuki Imafuji, Mitsubishi

GPL/I

Extension of

References:

Kazuyuki Imafuji "Graph Programming Language One(GPL/I)" Information Processing in Japan 13(14) view details Abstract: This paper describes a language for handling graphs as a new type of data.This language is called Graph Programming Language One(GPL/I) and is defined as an extension of PL/I.It consists of two kinds of statements,that is,GPL/I and PL/I.One GPL/I statement is translated into PL/I statements by means of a precompiler (GPL/I compiler) which was developed for IBM System 370/165.In this compiler,graphs are represented by one-directional lists and new graphical operations are defined.A sample program to get one spanning tree of a given graph is also shown.

Flass, Peter "Languages Related to PL/I" in "The PL/I Language" view details External link: Online copy at Peter Flass's PL/1 site