C++ Object oriented programming Part-1

 OOP stands for Object-Oriented Programming. 

Defination: 
Object oriented programming is a methodology to design program using classes and objects.

The building blocks of object Oriented Programming Concept:


It simplifies the software development and maintenance by using this concept:

  1. Object 
  2. Class
  3. Polymorphism 
  4. Encapsulation 
  5. Inheritance 
  6. Abstraction

Procedural programming is about writing procedures or functions that perform operations on the data, while object-oriented programming is about creating objects that contain both data and functions.

Advantages of Object oriented programming over procedural programming:

  • Object oriented programming makes development and maintenance easier where as in procedural programming it is not easy to manage if code grows as project size grows. 
  • Object oriented programming providing data hiding  where as in procedural programming a global data can be accessed from anywhere. 
  • Object oriented programming provide ability to simulate real world event much more effectively. We can provide the solution of real world problem if we are using Object Oriented Programming language. 

Comments

Post a Comment

Popular posts from this blog

OOP Assignment 3 helping materials

 Following is the code that will help you in the assignment for the addition of the arrays using operator overloading and returning an object. #include<iostream> using namespace std; int num; struct add {     int ar[20]; }; add operator+(add &a1,add &a2) {     add a3;     for(int i=0;i<num;i++)         a3.ar[i]=a2.ar[i]+a1.ar[i];     return a3; } int main() {     add a1,a2,a3;     cout<<"How many elements to be stored (max 20) : ";     cin>>num;     cout<<"Enter elements of array a1 : ";     for(int i=0;i<num;i++)         cin>>a1.ar[i];     cout<<"Enter elements of array a2 : ";     for(int i=0;i<num;i++)         cin>>a2.ar[i];     a3=a1+a2;     cout<<"Addition of two arrays : ";     for(int i=0;i<num;i++)   ...
Read more

Square root Algorithm in C++

 Here is the way you can find the square root of any number by writing your own code in c++.  #include<iostream> using namespace std; double sqrt(double num){ double stop_condition = 0.00000001; double guess = num/2; while((guess-num/guess) > stop_condition){ guess = (guess+num/2)/2; } return guess; } int main(){ double num = 4; cout<<"The result is: "<<sqrt(num)<<endl; return 0; }
Read more

OOP lab 7 task solution

  #include <iostream> using namespace std ; class position { public: int x ; int y ; position (){ x = 0 ; y = 0 ; } position operator + ( position & p_any ){ position p1 ; p1 . x = this -> x + p_any . x ; p1 . y = this -> y + p_any . y ; return p1 ; } }; int main (){ position p1 ; cout<< "Enter the intial values of x and y cordinates: " ; cin>> p1 . x >> p1 . y ; position p2 ; cout<< "Enter the new values for x and y to be shifted: " ; cin>> p2 . x >> p2 . y ; position p3 ; p3 = p1 + p2 ; cout<< "The initial values were: " << p1 . x << " " << p1 . y <<endl; cout<< "The new values are: " << p3 . x << " " << p3 . y <<endl; } // from now onward this is the second task #in...
Read more