About Lesson
Inheritance – Acquire the members of existing class into new one.
Existing class – Parent class or base class or super class
New class – Child class or Derive class or sub class
child class has all the members of parent class but it also has new one.
Inheritance Types
Single Level
A
|
B
…….. Multi Level
A
|
B
|
C
————–Multiple Inheritance
A…..B
|
C
———- Hierarichal
A
|
B—-C
| |
D E
| —
F G
————— Hybrid Inheritance
Multiple + Multi Level
A
|
B
|
C —D
|
E
Syntax:
class Parent
{
private:
…..
protected:
……
public:
……
};
class Child : public Parent
{
private:
…..
protected:
…….
public:
…..
};
