What is std::array in C++17?

Can you explain what std::array is in C++17?

Sure! std::array is a container that encapsulates fixed size arrays. It provides better safety and functionality than raw arrays.

What are the advantages of using std::array over traditional arrays?

Some advantages include bounds checking, easier integration with STL algorithms, and better type safety.

Can you show me a simple example of how to use std::array?

Of course! Here's a simple example:

#include <array>
#include <iostream>

int main() {
    std::array<int, 5> arr = {1, 2, 3, 4, 5};
    for (const auto& elem : arr) {
        std::cout << elem << ' ';
    }
    return 0;
}