Function main

12-Advanced Template/Answer-code/Invoke.cpp:138–163

}

int main()
{
    std::println("----Normal function test----");
    std::println("Hi, {}", Invoke(Test, 1));
    std::println("----Normal function pointer test----");
    std::println("Hi, {}", Invoke(Test, 1));

    B b1;
    std::println("----Normal functor test----");
    std::println("Hi, {}", Invoke(b1, 1));
    std::println("Hi, {}", Invoke(B{}, 2));

    const B b2;
    std::println("----Const functor test----");
    std::println("Hi, {}", Invoke(b2, 3));

    std::println("Non-const object member pointer test: ", Invoke(Test, 1));
    A a1;
    ObjectTest(a1);

    std::println("Const object member pointer test: ", Invoke(Test, 1));
    const A a2;
    ObjectTest(a2);

    return 0;
}