Hope my earlier explanation about object is understood to everyone.
Now, i am going to discuss next about classes.
let us take e.g. from real world i.e. Car. here, car has many types but kind is same.All of the same make and model.
Each Car is made of same prototype or blueprint and therefore, contains same components.
In OOPS, we can say car is an instance of the class of the objects knows as"CARS".
so, class is the prototype from which individual objects are created.
I repeat my earlier e.g. over here i.e. class car which i posted in earlier post.
i just want to explain that the field cadence, speed, gear , music system volume all represents the state & the method change cadence, change gear, change speed, change volume defines its interaction from outside world.
Here, you may noticed that car doesn't contain a main method, that is because it just a prototype not a complete application.
In next post i will explain this prototype with e.g.