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.
// raw code
#include <iostream>
#include <algorithm> // for clamp()
int main()
{
for (int i : {-7, 0, 8, 15}) {
std::cout << std::clamp(i, 5, 13) << '\n';
}
}