For example, in the standard c runtime library, the family of functions that includes fopen, fclose, fread, fwrite, etc. A set of vehicles with operations for starting, stopping, driving, get kmliter, etc. These features are generally referred to as the oops concepts. Object oriented programming oop in object oriented programming we write programs using classes and objects utilising features of oops such as abstraction, encapsulation, inheritance and polymorphism. It is a userdefined data type, which holds its own data members and member functions, which can be accessed and used by creating an instance of that class. Object oriented programming dr robert harle oo programming. Introduction 4 abstract data type adt an adt is a collection of objects or values and a corresponding set of methods. Objectoriented programming oop consist of some important concepts namely encapsulation, polymorphism, inheritance and abstraction. A good software must have sufficient documentation users manual. Object oriented programming oop is an approach to program organization and development that. An adt encapsulates the data representation and makes data access possible at a higher level of abstraction.
Objectoriented programming oop concepts with examples objectoriented programming oop uses objects to model realworld objects. C with classes multiparadigm language as object oriented language, it offers bottom to top approach. Object oriented programming is a programming style that is associated with the concept of class, objects and various other concepts revolving around these two, like inheritance, polymorphism, abstraction, encapsulation etc. To discover how ansi c can be used to write object oriented code. Foe example, if customer and account are to object in a program, then the customer object may send a. However, if you build software libraries or frameworks the oop concepts can be very useful as the. Procedural programming is about writing procedures or functions that perform operations on the data, while objectoriented programming is about creating objects that contain both data and functions. A class is like a blueprint of data member and functions and object is an instance of class. Java an example of an objectoriented programming language. Demonstrate with an example how function pointers can be used to.
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