Accession Number : AD0709091

Title :   GRAPHIC DISPLAY AND MANIPULATION OF TREE-TYPE DATA STRUCTURES.

Descriptive Note : Master's thesis,

Corporate Author : NAVAL POSTGRADUATE SCHOOL MONTEREY CALIF

Personal Author(s) : Holifield,Claude Myrick , Jr

Report Date : DEC 1969

Pagination or Media Count : 81

Abstract : The subroutine package TREEPAK is designed to interface a PL/I program with a graphic display unit, allowing display, creation and manipulation of tree structures, while providing the user with a graphic representation of the tree. Facilities include creation of trees from the alphanumeric keyboard and cards, adding and deleting subtrees in existing trees, and saving and retrieving trees. (Author)

Descriptors :   (*DATA PROCESSING, TOPOLOGY), (*SUBROUTINES, DISPLAY SYSTEMS), GRAPHICS, COMPUTER PROGRAMMING, INPUT OUTPUT DEVICES, FLOW CHARTING, SCREENS(DISPLAYS), THESES

Subject Categories : Computer Programming and Software
      Computer Hardware

Distribution Statement : APPROVED FOR PUBLIC RELEASE