programming with data
structured flow diagram
program blocks for control
Structured Systems Development, New York, Yourdon Press, 1977.
copied some pages
|QuoteRef: orrKT_1977 ;;38 Warnier-Orr diagrams: labels arranged vertically as sequence with control information in parenthesis. Label definition on right bracketed by braces.
|QuoteRef: orrKT_1977 ;;38 Warnier-Orr control options (1) execute once, (e) execute e timesl, (0,1) execute 0 or 1 times depending on boolean value of label. Overhead bar for negation of condition, circled plus for exclusive or between alternatives.
|QuoteRef: orrKT_1977 ;;38 Warnier-Orr diagrams: most definition braces include begin/end pair labels for initialization and termination.
|QuoteRef: orrKT_1977 ;; Warnier-Orr diagrams can specify both data and programs. |
|50 ;;Quote: structured system design only allows sequence, repetition and alternative operations|
Topic: programming with data (16 items)
Topic: structured flow diagram (36 items)
ThesaHelp: references m-o (268 items)
Topic: program blocks for control (20 items)