Written especially for programmers adopting a free-format style, this manual explores the role of functions in writing RPG IV programs. Demonstrating the potential of functions, many topics are explored such as details about existing RPG IV built-in functions, writing new functions, using ILE concepts to use C functions, and utilizing IBM API's functions. Explaining how to write small programs, either as sub-procedures or modules, and how to gather those parts together to make programs that are easy to write and maintain, this is a natural next step for programmers familiar with a free-format style of coding.
By:
Jim Martin Imprint: MC Press, LLC Country of Publication: United States Dimensions:
Height: 381mm,
Width: 178mm,
Spine: 10mm
Weight: 259g ISBN:9781583470879 ISBN 10: 1583470875 Pages: 250 Publication Date:01 June 2009 Audience:
College/higher education
,
Primary
Format:Paperback Publisher's Status: Active
Jim Martin was born in Salt Lake City in 1937 and has lived in New York since 1960.