Given a multi level inheritance CRTP class structure like so, where the intermediate class B has another template parameter T, how should I instantiate an object of B?
template<class Derived, class T>
struct A {
void print(T t) { static_cast<Derived*>(this)->print(t); }
};
template<template <typename> class Derived, class T>
struct B : public A<Derived<T>, T> {
void print(T t) { cout << t << " B!\n"; }
};
template<class T>
struct C : public B<C, T> {
void print(T t) { cout << t << " C!\n"; }
};
int main() {
C<int> c;
c.print(5);
// how do I instantiate a B?
}
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