#include "pch.h"
#include <iostream>
struct MqlTick { double d1; double d2; };
template<typename T>
void f(T&) { class T  { MqlTick x; } x;  printf("%s\n\n", typeid(x ).name()); }
template<typename T1, typename T2>
void g()   { class T1 { T2      t; } x1; printf("%s\n\n", typeid(x1).name()); f(x1); }
int main()
{
	class A {};
	g<A,int   >();
	g<A,double>();
}