I’m looking for template code to sort template arguments by the return value of their static member function static constexpr int getType(), something like:

#include <iostream>
#include <type_traits>

class A {
public:
    static constexpr int getType() { return 1; }
};

class B {
public:
    static constexpr int getType() { return 2; }
};

class C {
public:
    static constexpr int getType() { return 3; }
};

template <typename...T>
struct Sort { /*...*/ };

int main() {
    using Sorted = Sort<C, A, B>::type; // std::tuple<A, B, C> or something like
    std::cout << typeid(Sorted).name() << std::endl;
    return 0;
}

Anyway, I want a typename sequence in ascending order in any form.