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 "factory.hpp"
#include <memory>
#include <atomic>
int main()
{
int i = create<int>(42);
std::unique_ptr<int> up = create<std::unique_ptr<int>>(new int{42});
std::atomic<int> ai = create<std::atomic<int>>(42);
}