.. index:: pair: class; QPanda::KAK .. _doxid-class_q_panda_1_1_k_a_k: class QPanda::KAK ================= .. toctree:: :hidden: Overview ~~~~~~~~ :ref:`KAK ` decomposition via *Magic* Bell basis transformation. :ref:`More...` .. ref-code-block:: cpp :class: doxyrest-overview-code-block #include class KAK { public: // methods :ref:`KakDescription` :target:`decompose`(const Eigen::Matrix4cd& in_matrix); }; .. _details-class_q_panda_1_1_k_a_k: Detailed Documentation ~~~~~~~~~~~~~~~~~~~~~~ :ref:`KAK ` decomposition via *Magic* Bell basis transformation. Reference: `https://arxiv.org/pdf/quant-ph/0211002.pdf `__