UniquePtr

// ConsoleApplication1.cpp : This file contains the 'main' function. Program execution begins and ends there.
//

#include <iostream>
#include <memory>
#include <string>

struct example
{
    std::string something;
};

void tryParseUnique(std::unique_ptr<example> myUnique) // should be similar to example*
{
    std::printf("%s\n", myUnique->something.c_str());
}

void tryParseUniqueRef(std::unique_ptr<example>& myUnique) // should be similar to example*
{
    std::printf("%s\n", myUnique->something.c_str());
}


int main()
{
    std::unique_ptr<example> myUnique;

    tryParseUnique(myUnique); // compile error
    tryParseUniqueRef(myUnique); // works perfectly

    std::cout << "Hello World!\n";
}