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Object vs. Function-Oriented Analysis and Design (Structured Analysis and Design)

The Library Information system. Object vs. Function-Oriented Analysis and Design (Structured Analysis and Design). Object-oriented A/D Decomposed by . Structured A/D Decomposed by functions or processes. System. The Library Information system.

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Object vs. Function-Oriented Analysis and Design (Structured Analysis and Design)

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  1. The Library Information system Object vs. Function-Oriented Analysis and Design (Structured Analysis and Design) Object-oriented A/D Decomposed by Structured A/D Decomposed by functions or processes System

  2. The Library Information system Object vs. Function-Oriented Analysis and Design (Structured Analysis and Design) Object-oriented A/D Decomposed by Structured A/D Decomposed by functions or processes System Record Loans Add Resource Report Fines

  3. The Library Information system Object vs. Function-Oriented Analysis and Design (Structured Analysis and Design) Object-oriented A/D Decomposed by Objects or concepts Structured A/D Decomposed by functions or processes System Record Loans Add Resource Report Fines

  4. The Library Information system Object vs. Function-Oriented Analysis and Design (Structured Analysis and Design) Object-oriented A/D Decomposed by Objects or concepts Structured A/D Decomposed by functions or processes System Catalogue Librarian Book Library Record Loans Add Resource Report Fines

  5. Figure: Conventional vs. Object - Oriented Conventional Object-Oriented Decomposed by Functions/process Objects/concepts Data type int num_of_employees; Class type class employee  … } employee full-time, part-time; Types Content One variable contains one value. number_of _employees =20; One class contains

  6. Figure: Conventional vs. Object - Oriented Conventional Object-Oriented Decomposed by Functions/process Objects/concepts Data type int num_of_employees; Class type class employee  … } employee full-time, part-time; Types Content One variable contains one value. number_of _employees =20; One class contains many objects and One object has many attributes, operations

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