Polymorphism

Polymorphisms is a generic term that means 'many shapes'. More precisely Polymorphisms means the ability to request that the same operations be performed by a wide range of different types of things.

WHY polymorphism:
1. it makes our code simple. (by giving polymorphic nature)
2. u don't have remember which methode to call.

Diffenrent type of polymorphism:
      1. Static Polymorphism (Early binding) [at compile time]
      2. Dynamic Polymorphism (Late binding) [at runtime]

Polymorphism:
    1.1 compile time polymorphism:
          1.1.1. operator overloading              
          1.1.2. funtion/methode overloading      
 
    1.2. runtime Polymorphism: 
           1.2.1 methode overriding

1. Pointer to classes

2. Array of pointer

3. This pointer

4. Virtual function

5. Abstract class and pure virtual function 1

6. Abstract class and pure virtual function 2

7. dynamic allocation and polymorphism