Method TCopyPtr

util/generic/ptr.h:1072–1075

class TCopyPtr: public TPointerBase<TCopyPtr<T, C, D>, T> {
public:
    inline TCopyPtr(T* t = nullptr) noexcept
        : T_(t)
    {
    }

    inline TCopyPtr(const TCopyPtr& t)
        : T_(C::Copy(t.Get()))