armadillo_matrix: op_min_bones.hpp Source File

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00001 // Copyright (C) 2008-2011 NICTA (www.nicta.com.au)
00002 // Copyright (C) 2008-2011 Conrad Sanderson
00003 // 
00004 // This file is part of the Armadillo C++ library.
00005 // It is provided without any warranty of fitness
00006 // for any purpose. You can redistribute this file
00007 // and/or modify it under the terms of the GNU
00008 // Lesser General Public License (LGPL) as published
00009 // by the Free Software Foundation, either version 3
00010 // of the License or (at your option) any later version.
00011 // (see http://www.opensource.org/licenses for more info)
00012 
00013 
00016 
00017 
00019 class op_min
00020   {
00021   public:
00022   
00023   template<typename eT>
00024   inline static eT direct_min(const eT* const X, const uword N);
00025   
00026   template<typename eT>
00027   inline static eT direct_min(const eT* const X, const uword N, uword& index_of_min_val);
00028   
00029   template<typename eT>
00030   inline static eT direct_min(const Mat<eT>& X, const uword row);
00031   
00032   template<typename eT>
00033   inline static eT direct_min(const subview<eT>& X);
00034   
00035   template<typename eT>
00036   inline static eT direct_min(const diagview<eT>& X);
00037   
00038   template<typename T1>
00039   inline static void apply(Mat<typename T1::elem_type>& out, const Op<T1,op_min>& in);
00040   
00041   
00042   //
00043   // for complex numbers
00044   
00045   template<typename T>
00046   inline static std::complex<T> direct_min(const std::complex<T>* const X, const uword n_elem);
00047   
00048   template<typename T>
00049   inline static std::complex<T> direct_min(const std::complex<T>* const X, const uword n_elem, uword& index_of_min_val);
00050   
00051   template<typename T>
00052   inline static std::complex<T> direct_min(const Mat< std::complex<T> >& X, const uword row);
00053   
00054   template<typename T>
00055   inline static std::complex<T> direct_min(const subview< std::complex<T> >&X);
00056   
00057   template<typename T>
00058   inline static std::complex<T> direct_min(const diagview< std::complex<T> >&X);
00059   
00060   };
00061