1 of 7

DESIGN PATTERN�(OBJECT ORIENTED PROGRAMMING → PART 3)

Name: Sheikh Thanbir Alam

Deg: Senior Software Programmer

Org: Army War Game Center, BD Army

​

2 of 7

ABSTRACTION

Abstraction is one of the key concepts of object-oriented programming (OOP) languages. Its main goal is to handle complexity by hiding unnecessary details from the user. See Details

​

3 of 7

4 of 7

Details

5 of 7

INTERFACE

  • Interface is a blueprint of a class. It is like abstract class because all the methods which are declared inside the interface are abstract methods.

6 of 7

7 of 7

THANK YOU