C++ Doctor Data Test 2

[shut parrot]

not sure how to do this exactly, heres my code for this part so far, seems to work fine locally but not on exercism.

heaven::Vessel heaven::Vessel::replicate(std::string str) {
    heaven::Vessel copy = *this;
    copy.name = str;
    copy.generation++;
    return copy;
}

ah i figured it out was missing the

copy.current_system = star_map::System::Sol

is there any optimal way to create copies? or is this good