cfc::array 一个多维数组类(5)

    dex1
                                                                    size_type in
    dex2
                                                                    size_type in
    dex3
                                                                    )const
                    {
                            return data[index1][index2][index2];
                    }
                    reference operator()(
                            size_type index1,
                            size_type index2,
                            size_type index3)
                    {
                            return data[index1][index2][index3];
             &