What are some tips for debugging a C++ queue application?

What are some tips for debugging a C++ queue application?

Start by checking for memory leaks using tools like Valgrind. Ensure that your enqueue and dequeue operations are correctly implemented.

How can I check if my queue is empty before dequeuing?

You can implement an isEmpty() function that returns true if the size of the queue is zero.

What should I do if my queue is not maintaining the correct order?

Verify that your enqueue and dequeue methods are correctly managing the head and tail pointers. Debugging with print statements can help.

Are there any common pitfalls I should be aware of?

Yes, common pitfalls include not handling edge cases like underflow and overflow, and not properly managing memory.