Programming In C++ (OOP)

Starting with C++ How C++ evolved from C? The history of C++ begins with C. C++ is built upon the foundation of C. Thus, C++ Read More »

In the procedure oriented approach, the problem is viewed as the sequence of things to be done such as reading, calculating and printing such as Read More »

Here is an example of a complete C++ program: // The C++ compiler ignores comments which start with // double slashes like this, up to the Read More »

  Built-in-type 1) Integral type : – The data types in this type are int and char. The modifiers signed, unsigned, long & short may be Read More »

Declaration of variables. C requires all the variables to be defined at the beginning of a scope. But c++ allows the declaration of variable anywhere Read More »

Assignment (=): The assignment operator assigns a value to a variable.a=5;   This statement assigns the integer value 5 to the variable a. The part Read More »

IF – ELSE STATEMENT The complete form of the if statement is if(expression) statement else statement   where the targets of the if and else Read More »

Advantages of OOP languages are: (i) OOP introduces the concept of data hiding & data encapsulation, because of which user is exposed to minimal data, Read More »

Class is a collective representation of a set of member variable and member function under one name. Structure is a collection of member variables and Read More »

It is a non-member function that can access the private members of the class to which it is declared as friend. According to OOP concept Read More »

What is class? Class is a collection of similar types of objects, where each class having similar properties and types. Ex: Bird, Animal   Need Read More »

Member functions: All the the declared functions and varibles are part of the class and hence members of the corresponding class. Those are declared and Read More »

Static members Class members which are declared as static are known as Static members. Always Static variable shares same memory location.   Syntax: Static int Read More »

One of the best feature that OOP provides is inheritance, where a new class can be constructed from an existing class. The class which is Read More »

Polymorphism Poly means many and morphism means form and this is a greek word.   In OOP function overloading and operating are example of polymorphism. Read More »