#include <vector>

using namespace std;

class Boo {
public:
	Boo() { };
	Boo(Boo& boo) { };
};

void main()
{
	vector<Boo> v;
	v.push_back(Boo());
}

class String
{
public:
	operator char*() { return string; }
protected:
	char* string;
};

void whatever(const char* arg) { }

void funkcija(const String& stuff)
{
	whatever(stuff);
}