Virtual function: Differences between C++ and Java

 Purposes: Polymorphism (Dynamic Binding)

	C++	Java
Pure Virtual Function	vitual void func() = 0;	abstarct void func();
Impure Virtual Function	vitual void func();	void func();
Non-Virtual Function	void func();	final void func();
Hiding Inherited Names	Yes	No
Prohibiting Inheritance	No	final class

Reference:
[1] Wiki_Virtual Function
[2] Effective C++
[3] Override Hiding and Overloading