What are some use cases for std::queue in C++?
std::queue is useful for scenarios like task scheduling, breadth-first search in graphs, and managing print jobs.
Can you explain how it works in a task scheduling context?
Sure! In task scheduling, you can enqueue tasks as they arrive and dequeue them for processing in the order they were added.
What about its performance compared to other data structures?
std::queue provides O(1) time complexity for both enqueue and dequeue operations, making it efficient for FIFO operations.
Are there any limitations I should be aware of?
One limitation is that std::queue does not allow random access to elements; you can only access the front and back.
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