glue_plus_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_plus
00017 //! @{
00018 
00019 
00020 //! Class which implements the immediate addition matrices, with the result stored in 'mat' (dense matrix)
00021 class glue_plus
00022   {
00023   public:
00024   
00025   // mat
00026     
00027   template<typename eT>
00028   inline static void apply(Mat<eT>& out, const Mat<eT>& A, const Mat<eT>& B);
00029   
00030   template<typename eT>
00031   inline static void apply(Mat<eT>& out, const Mat<eT>& A, const Mat<eT>& B, const Mat<eT>& C);
00032   
00033   template<typename eT>
00034   inline static void apply(Mat<eT>& out, const Glue<Mat<eT>, Mat<eT>, glue_plus> &X);
00035   
00036   template<typename eT>
00037   inline static void apply(Mat<eT>& out, const Glue< Glue<Mat<eT>,Mat<eT>,glue_plus>, Mat<eT>, glue_plus> &X);
00038   
00039   template<typename T1, typename T2>
00040   inline static void apply(Mat<typename T1::elem_type>& out, const Glue<T1, T2, glue_plus> &X);
00041   
00042   template<typename eT>
00043   inline static void apply(Mat<eT>& out, const Glue<Mat<eT>, subview<eT>, glue_plus> &X);
00044   
00045   template<typename eT>
00046   inline static void apply(Mat<eT>& out, const Glue<subview<eT>, Mat<eT>, glue_plus> &X);
00047   
00048   template<typename eT>
00049   inline static void apply(Mat<eT>& out, const Glue<subview<eT>, subview<eT>, glue_plus> &X);
00050   
00051   
00052   // mat, inplace
00053   
00054   template<typename eT>
00055   inline static void apply_inplace(Mat<eT>& out, const Mat<eT>& B);
00056   
00057   template<typename T1, typename op_type>
00058   inline static void apply_inplace(Mat<typename T1::elem_type>& out, const Op<T1, op_type>& X);
00059   
00060   template<typename T1>
00061   inline static void apply_inplace(Mat<typename T1::elem_type>& out, const Op<T1, op_square>& X);
00062   
00063   template<typename T1, typename T2, typename glue_type>
00064   inline static void apply_inplace(Mat<typename T1::elem_type>& out, const Glue<T1, T2, glue_type>& X);
00065   
00066   template<typename T1, typename T2>
00067   inline static void apply_inplace(Mat<typename T1::elem_type>& out, const Glue<T1, T2, glue_times>& X);
00068   
00069   
00070   // mat, special
00071   
00072   template<typename T1, typename T2>
00073   inline static void apply(Mat<typename T1::elem_type>& out, const Glue< Glue<T1, Col<typename T1::elem_type>, glue_times_vec>, T2, glue_plus>& in);
00074   
00075   template<typename T1, typename T2>
00076   inline static void apply(Mat<typename T1::elem_type>& out, const Glue< Glue<Row<typename T1::elem_type>, T1, glue_times_vec>, T2, glue_plus>& in);
00077   
00078   
00079   // matrix addition with different element types
00080   
00081   template<typename eT1, typename eT2>
00082   inline static void apply_mixed(Mat<typename promote_type<eT1,eT2>::result>& out, const Mat<eT1>& X, const Mat<eT2>& Y);
00083   
00084   };
00085 
00086 
00087 
00088 class glue_plus_diag
00089   {
00090   public:
00091   
00092   template<typename T1, typename T2>
00093   inline static void apply(Mat<typename T1::elem_type>& out, const T1& A, const Op<T2,op_diagmat>& B);
00094   
00095   template<typename T1, typename T2>
00096   inline static void apply(Mat<typename T1::elem_type>& out, const Op<T1,op_diagmat>& A, const Op<T2,op_diagmat>& B);
00097   
00098   //
00099   
00100   template<typename T1, typename T2>
00101   inline static void apply(Mat<typename T1::elem_type>& out, const Glue<T1, Op<T2,op_diagmat>, glue_plus_diag>& X);
00102   
00103   template<typename T1, typename T2>
00104   inline static void apply(Mat<typename T1::elem_type>& out, const Glue<Op<T1,op_diagmat>, T2, glue_plus_diag>& X);
00105   
00106   template<typename T1, typename T2>
00107   inline static void apply(Mat<typename T1::elem_type>& out, const Glue<Op<T1,op_diagmat>, Op<T2,op_diagmat>, glue_plus_diag>& X);
00108   
00109   };
00110 
00111 //! @}