#include <CL/sycl.hpp>
#include <iostream>
#include <memory>
class A {
public:
int v = 0;
virtual void func() {};
};
class B : public A {
public:
virtual void func() override {
std::cout << 1 << std::endl;
std::cout << this << std::endl;
std::cout << reinterpret_cast<unsigned int>(this) << std::endl;
}
};
class C : public A {
public:
virtual void func() override {
std::cout << 2 << std::endl;
std::cout << this << std::endl;
std::cout << reinterpret_cast<unsigned int>(this) << std::endl;
}
};
int main()
{
//auto ptr = std::make_shared<B>();
std::shared_ptr<A> ptr = std::make_shared<B>();
std::shared_ptr<A> ptr2 = std::make_shared<C>();
/*auto ptr = std::make_shared<B>();
auto ptr2 = std::make_shared<C>();*/
std::cout << reinterpret_cast<unsigned int>(ptr.get()) << std::endl;
ptr->func();
std::cout << reinterpret_cast<unsigned int>(ptr2.get()) << std::endl;
ptr2->func();
return 0;
}
code above can be compiled by using other c++ compiler,
I use DPC++ 2023 +vs2022
however DPC++2022 +vs2019 is ok
