What are the best practices for using destructors in programming?

What are the best practices for using destructors in programming?

Best practices for using destructors include ensuring proper resource management, avoiding memory leaks, and using smart pointers.

Can you explain why it's important to manage resources properly?

Proper resource management prevents memory leaks and ensures that resources like file handles and network connections are released.

What are smart pointers and how do they help with destructors?

Smart pointers automatically manage memory, ensuring that destructors are called when the pointer goes out of scope, reducing leaks.

Are there any common mistakes to avoid with destructors?

Yes, common mistakes include forgetting to call the base class destructor, using raw pointers, and not handling exceptions properly.