Method Swap

library/cpp/containers/2d_array/2d_array.h:103–108

            Data[i] = a;
    }
    void Swap(TArray2D& a) {
        std::swap(Data, a.Data);
        std::swap(PData, a.PData);
        std::swap(XSize, a.XSize);
        std::swap(YSize, a.YSize);
    }
};

template <class T>