Shows hows how to use xtd::object::reference_equals static method.
#include <xtd/xtd>
auto main() -> int {
object* o = nullptr;
object* p = null;
object* q = new object;
console::write_line(object::reference_equals(*o, *p));
p = q;
console::write_line(object::reference_equals(*p, *q));
console::write_line(object::reference_equals(*o, *p));
delete q;
}