What are the differences between OOP in C++ and Java?

What are the differences between OOP in C++ and Java?

C++ and Java both support Object-Oriented Programming, but they have key differences. For instance, C++ allows multiple inheritance, while Java does not. Additionally, C++ uses pointers and manual memory management, whereas Java has automatic garbage collection.

Can you explain what multiple inheritance is?

Multiple inheritance is a feature that allows a class to inherit from more than one base class. In C++, this is possible, but in Java, a class can only inherit from one superclass to avoid complexity and ambiguity.

What about memory management in both languages?

In C++, memory management is manual, meaning developers must allocate and deallocate memory using 'new' and 'delete'. In contrast, Java uses automatic garbage collection, which helps manage memory more efficiently by automatically reclaiming memory that is no longer in use.

Which language is better for OOP?

It depends on the use case. C++ offers more control and efficiency, making it suitable for system-level programming. Java, on the other hand, is often preferred for enterprise applications due to its simplicity and portability.