array
Last Updated: December 6, 2025
6 min read
When you think about data storage in C++, the first thing that might come to mind is dynamic containers like vector or deque. However, there's something to be said for the simplicity and efficiency of the array.
This basic yet powerful data structure serves as a foundation for many advanced techniques and is particularly useful in scenarios where you know the size of your data ahead of time.
In this chapter, we’ll dive deep into the array, a container in C++ that is part of the Standard Template Library (STL).