IF-THEN-ELSE considered harmful

Author:

Weinberg Gerald M.1,Geller Dennis P.1,Plum Thomas W. S.1

Affiliation:

1. State University of New York, Binghamton, New York

Abstract

Although the if-then-else construct for flow of control is simple in some senses, and certainly superior to unrestricted GO TO logic, the indefinite replication of this structure leads to undesireable program constructs. Other, more extensible control structures may be added to programming languages, while regulating the unrestricted use of if-then-else, in such a way as to reduce the complexity of programs.

Publisher

Association for Computing Machinery (ACM)

Subject

Computer Graphics and Computer-Aided Design,Software

Reference7 articles.

1. The magical number seven, plus or minus two: Some limits on our capacity for processing information.

2. Letters to the editor: go to statement considered harmful

3. Weinberg G. M. M. Goetz S. Wright and R. Kaufmann High Level COBOL Programming in press Weinberg G. M. M. Goetz S. Wright and R. Kaufmann High Level COBOL Programming in press

4. Plum Thomas W-S. "Fooling the User of a Programming Language" submitted to 1975 Conference on Reliable Software Plum Thomas W-S. "Fooling the User of a Programming Language" submitted to 1975 Conference on Reliable Software

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