op_rand_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 op_rand
00017 //! @{
00018 
00019 
00020 //! 'generate matrix with random values' operation
00021 
00022 class op_rand
00023   {
00024   private:
00025   
00026   template<typename eT>
00027   inline static void direct_rand(eT* x, const u32 n_elem);
00028 
00029   template<typename T>
00030   inline static void direct_rand(std::complex<T>* x, const u32 n_elem);
00031   
00032   
00033   public:
00034   
00035   template<typename eT>
00036   inline static void apply(Mat<eT>& out, const Op<Mat<eT>,op_rand>& in);
00037   
00038   template<typename eT>
00039   inline static void apply(Mat<eT>& out, const Op<Col<eT>,op_rand>& in);
00040   
00041   template<typename eT>
00042   inline static void apply(Mat<eT>& out, const Op<Row<eT>,op_rand>& in);
00043   
00044   template<typename eT>
00045   inline static void apply(Col<eT>& out, const Op<Col<eT>,op_rand>& in);
00046   
00047   template<typename eT>
00048   inline static void apply(Row<eT>& out, const Op<Row<eT>,op_rand>& in);
00049 
00050   };
00051 
00052 
00053 //! @}