#include <iostream>
#include <memory>
#include <string>

class Foo {
public:
	Foo(const std::string& i_name) : name(i_name)
	{}
	
	std::function<void()> GetPrinter() {
		return [this]() {
			std::cout << name << std::endl;
		};
	}

	std::string name;
};

int main() {
	std::function<void()> f;
	
	{
		auto foo = std::make_shared<Foo>("ok");
		f = foo->GetPrinter();
	}
	
	auto foo = std::make_shared<Foo>("WRONG");
	
	f();
	
	return 0;
}