How can I handle errors in my C++ queue application?

How can I handle errors in my C++ queue application?

You can handle errors in your C++ queue application by implementing try-catch blocks and checking for queue status.

What types of errors should I be looking for?

Common errors include underflow when trying to dequeue from an empty queue and overflow when trying to enqueue into a full queue.

Can you show me a code example?

Sure! Here's a simple example:

#include <iostream>
#include <queue>

int main() {
    std::queue<int> myQueue;
    try {
        if (myQueue.empty()) throw std::underflow_error("Queue is empty!");
        myQueue.pop();
    } catch (const std::underflow_error& e) {
        std::cerr << e.what() << '\n';
    }
    return 0;
}

What about multithreading issues?

For multithreading, you should use mutexes to prevent race conditions when accessing the queue.