What is the object lifecycle in C++ and Java?

What is the object lifecycle in C++ and Java?

In C++, the object lifecycle includes creation, initialization, usage, and destruction. In Java, it involves instantiation, initialization, usage, and garbage collection.

Can you explain how constructors work in both languages?

Sure! In C++, constructors are special member functions that initialize objects. In Java, constructors serve a similar purpose but are defined with the same name as the class.

What about destructors? How do they differ?

C++ has destructors that are called when an object goes out of scope or is deleted, while Java uses garbage collection to manage memory, so there are no explicit destructors.

How does memory management differ between C++ and Java?

C++ requires manual memory management using new and delete, while Java automates memory management through garbage collection.

Can you give examples of when to use each language?

C++ is often used for system-level programming and performance-critical applications, while Java is preferred for web applications and enterprise solutions.