00001 // Copyright (C) 2010 NICTA and the authors listed below 00002 // http://nicta.com.au 00003 // 00004 // Authors: 00005 // - Conrad Sanderson (conradsand at ieee dot org) 00006 // 00007 // This file is part of the Armadillo C++ library. 00008 // It is provided without any warranty of fitness 00009 // for any purpose. You can redistribute this file 00010 // and/or modify it under the terms of the GNU 00011 // Lesser General Public License (LGPL) as published 00012 // by the Free Software Foundation, either version 3 00013 // of the License or (at your option) any later version. 00014 // (see http://www.opensource.org/licenses for more info) 00015 00016 00017 //! \addtogroup op_inv 00018 //! @{ 00019 00020 00021 00022 //! 'invert matrix' operation 00023 00024 class op_inv 00025 { 00026 public: 00027 00028 // mat 00029 00030 template<typename eT> 00031 inline static void apply(Mat<eT>& out, const Mat<eT>& A); 00032 00033 template<typename T1> 00034 inline static void apply(Mat<typename T1::elem_type>& out, const Op<T1,op_inv>& in); 00035 00036 template<typename T1> 00037 inline static void apply_diag(Mat<typename T1::elem_type>& out, const Base<typename T1::elem_type, T1>& X); 00038 00039 }; 00040 00041 00042 00043 //! @}