object_oop

Object Orinted programming

3 object

Object is instance of class of real world entity ,it is occupies memory Any entity that has state and behavior is known as an object

Object consist of :--
1.Identity
2.state/artibute
3.Behavior own

How to create objects :--------- 5 Ways

• By using new Keyword
• by using new instance
• by using clone()
• by using factory method
• by using delecatrive method

Object

# syntax

ClassName objectName = new ClassName

dot (.) operator is used to calling classs method or class Behavior in the given class.

class demo example

Java C++ Python

public Animal

{

public void eat()
{

System.out.println( " i am eating ");

}

public static void main (String args[])
{

Animal aa = new Animal () ; ................//create the object of class

aa.eat() ; ................//call the method

}

}

C++ is cooming soon

comming soon

CONTENT FIR TAB 4

i am eating