Object Oriented System Design with C++ (Elective-I)

Unit I

Introduction: Meaning of Object Orientation, Object Identity, Encapsulation, Information Hiding, Polymorphism, Generosity, Importance and Principles of Modelling, Object-Oriented Modelling, Introduction to UML, Conceptual Model of UML, Architecture.

Unit II

Basic Structural Modeling: Classes, Relationships, Common Mechanisms and Diagrams. Class & Object Diagrams, Collaboration Diagrams, Sequence Diagrams (asynchronous messages, call-back mechanism, broadcast messages). Basic Behavioural Modeling: Use Cases, Use Case Diagrams, Activity Diagrams, State Machine, Process and Thread, Events and Signals, Time Diagram, Interaction Diagram, Package Diagram. Architectural Modeling: Component and Deployment Diagrams.

Unit III

Object Oriented Analysis & Design: Object Design, Combining Three Models, Designing Algorithms, Design Optimization, Implementation of Control, Adjustment of Inheritance, Object Representation, Physical Packaging, Documenting Design. SA/SD, Jackson Structured Development (JSD). Mapping object-oriented concepts to non-OO languages, Translating Classes into Data Structures, Implementing Inheritance and Associations. OOP Style: Reusability, Extensibility, Robustness, Procedural vs OOP, Abstraction and Encapsulation.

Unit IV

C++ Basics & Functions: Program Structure, Namespace, Identifiers, Variables, Constants, Enum, Operators, Typecasting, Control Structures. Functions: Call and Return by Reference, Inline Functions, Macro vs Inline, Overloading, Default Arguments, Friend Functions, Virtual Functions.

Unit V

Objects, Classes, Inheritance & Polymorphism: Object and Class in C++, Private and Public Members, Static Data and Function Members, Constructors and Their Types, Destructors, Operator Overloading, Type Conversion. Inheritance: single, multiple, multilevel, hierarchical, hybrid, protected members, overriding, virtual base class. Polymorphism: Pointers in C++, Pointers and Objects, this Pointer, Virtual and Pure Virtual Functions.