The following code example is taken from the book
C++17 - The Complete Guide
by Nicolai M. Josuttis,
Leanpub, 2017
The code is licensed under a
Creative Commons Attribution 4.0 International License.
#include "vartmplauto.hpp"
#include <iostream>
void printArr()
{
std::cout << "arr<int,5>: ";
for (const auto& elem : arr<int,5>) {
std::cout << elem << ' ';
}
std::cout << "\narr<int,5u>: ";
for (const auto& elem : arr<int,5u>) {
std::cout << elem << ' ';
}
std::cout << '\n';
}