B.3-10 Points class Name f public: Name() ( private: string name "CS" )i weak ptr wPtr; share_ptreName> sPtr(nullptrh void func) ( unique_ptr obj make_unique(); // #1 Insert Code int main() // #2 Insert Code return e; (#1 Insert Code) Write code to keep the object which obj owns alive outside of the scope of func and wPtr reference obj [ #2 Insert Code): Write code to test if wPtr is dangling. Is it dangling or not