Object oriented Programming using C++ and Java

Object oriented Programming using C++ and Java

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  Workshop on “Objectoriented programming using C++ and Java - an interview based approach” Dr. S.M. Badhusha Sr.Professor/ CSE department Alva’s Institute Engineering and Technology Mijar, Moodbidri, Mangalore
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  Introduction to C++
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  C++ is ageneral purpose programming language It has object-oriented and generic programming features C++ runs on lots of platform like Windows, Linux, Unix, Mac etc. It was developed by Bjarne Stroustrup at Bell labs. It is statically typed, free form, Compiled general-purpose language. Introduction to C++
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  Object Oriented Programming Fourmajor principles :  Data Abstraction.  Encapsulation(Information Hiding).  Polymorphism (static and dynamic binding).  Inheritance.
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  Advantages of C++over C  Variables can be declared anywhere  Inline functions, function overloading & Operator Overloading  Stronger Type Checking in C++  OOPS features in C++ like Abstraction, Encapsulation, Polymorphism & Inheritance  Exception Handling (a method to handle unresolved exceptions or errors at runtime).  Virtual functions and also Constructors and Destructors for Objects  Templates  new and delete instead of malloc() and free()
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  Important terminologies inoops  A class is a blueprint for any functional entity which defines its properties and its functions  The properties and functions of the base class is inherited to the derived class is inheritance  Object is an entity which is created by a Class  Abstraction means, showcasing only the required things to the outside world while hiding the details  Wrapping up of both data and member functions is Data encapsulation  Polymorphism : ability for the msg or data to be processed in more than one form  Modularity : ability of a system to be decomposed into a set of related modules
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  Conclusion  OOPs Concept isadopted in software development environment thoroughly.  It offers importance for data rather than procedure for handling data  It provides a layered security for software system.  A modular,secure, reliable software can be developed with reusability in coding  An ideal programming paradigm for developing web- oriented applications with high level of data abstraction is Object oriented programming concept.  It currently is best suited for different on-line web-oriented applications with high level of integrity.
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  References  Sourav Sahay, ObjectOriented Programming with C++ , Oxford University Press,2006  Herbert Schildt, Java The Complete Reference, 7th Edition, Tata McGraw Hill, 2007.  Mahesh Bhave and Sunil Patekar, "Programming with Java", First Edition, Pearson Education,2008, ISBN:9788131720806  Herbert Schildt, The Complete Reference C++, 4th Edition, Tata McGraw Hill, 2003.  Stanley B.Lippmann, Josee Lajore, C++ Primer, 4th Edition, Pearson Education, 2005  https://www.tutorialspoint.com/ https://www.geeksforgeeks.org/