Method PushBack

util/draft/holder_vector.h:35–44

TVector takes ownership of T

    // TVector takes ownership of T
    void PushBack(T* t) {
        try {
            TBase::push_back(t);
        } catch (...) {
            if (t) {
                D::Destroy(t);
            }
            throw;
        }
    }

    void PushBack(std::unique_ptr<T> t) {
        PushBack(t.release());