glue_div_proto.hpp

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00001 // Copyright (C) 2009 NICTA
00002 // 
00003 // Authors:
00004 // - Conrad Sanderson (conradsand at ieee dot org)
00005 // 
00006 // This file is part of the Armadillo C++ library.
00007 // It is provided without any warranty of fitness
00008 // for any purpose. You can redistribute this file
00009 // and/or modify it under the terms of the GNU
00010 // Lesser General Public License (LGPL) as published
00011 // by the Free Software Foundation, either version 3
00012 // of the License or (at your option) any later version.
00013 // (see http://www.opensource.org/licenses for more info)
00014 
00015 
00016 //! \addtogroup glue_div
00017 //! @{
00018 
00019 
00020 //! Class which implements the immediate element-wise division of two or more matrices
00021 class glue_div
00022   {
00023   public:
00024   
00025   
00026   template<typename eT>
00027   inline static void apply(Mat<eT>& out, const Mat<eT>& A, const Mat<eT>& B);
00028   
00029   template<typename eT>
00030   inline static void apply(Mat<eT>& out, const Mat<eT>& A, const Mat<eT>& B, const Mat<eT>& C);
00031   
00032   template<typename eT>
00033   inline static void apply(Mat<eT>& out, const Glue<Mat<eT>,Mat<eT>,glue_div>& X);
00034   
00035   template<typename eT>
00036   inline static void apply(Mat<eT>& out, const Glue< Glue<Mat<eT>,Mat<eT>, glue_div>, Mat<eT>, glue_div>& X);
00037   
00038   template<typename T1, typename T2>
00039   inline static void apply(Mat<typename T1::elem_type>& out, const Glue<T1,T2,glue_div>& X);
00040   
00041   
00042   template<typename eT>
00043   inline static void apply_inplace(Mat<eT>& out, const Mat<eT>& B);
00044   
00045   template<typename T1, typename op_type>
00046   inline static void apply_inplace(Mat<typename T1::elem_type>& out, const Op<T1, op_type>& X);
00047   
00048   template<typename T1, typename T2, typename glue_type>
00049   inline static void apply_inplace(Mat<typename T1::elem_type>& out, const Glue<T1, T2, glue_type>& X);
00050 
00051 
00052   // element-wise division with different element types
00053   
00054   template<typename eT1, typename eT2>
00055   inline static void apply_mixed(Mat<typename promote_type<eT1,eT2>::result>& out, const Mat<eT1>& X, const Mat<eT2>& Y);
00056   
00057   };
00058 
00059 
00060 
00061 //! @}
00062