Kniha Structured Programming with COBOL Examples Earl H Parsons

Structured Programming with COBOL Examples

Jazyk: Angličtina
Vazba: Pevná
Vydavatel: iUniverse
Dostupnost: Skladem u dodavatele
Odesíláme za 9-15 dnů
493
As the conversion of legacy systems continues, the ability to understand embedded business rules bec...

Informace o knize

Jazyk
Angličtina
Vazba
Kniha - Pevná
Vydáno
2002
Stránek
196
EAN
9780595650347
ISBN
9780595650347
Enbook ID
07373227
Vydavatel
Hmotnost
472
Rozměry
238 x 161 x 20

Kompletní popis

As the conversion of legacy systems continues, the ability to understand embedded business rules becomes more and more critical. This ability is directly related to the structure of the programs within those systems. We also see the need to teach structured programming to a new generation of programmers who must maintain the billions of lines of existing COBOL code. The ultimate purpose of this text is to discuss how to judge the level of structure of a program. We do this by defining structured programming and then discussing how a structured program can be built through the application of the concepts of coupling and cohesion. We also show how embedded business rules of the program can be separated from the data and presentation functions. The reader will be able to use to these skills to judge and to improve the structure of a new program or an existing program.

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