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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 00018 00020 class op_max 00021 { 00022 public: 00023 00024 template<typename eT> 00025 inline static eT direct_max(const eT* const X, const uword N); 00026 00027 template<typename eT> 00028 inline static eT direct_max(const eT* const X, const uword N, uword& index_of_max_val); 00029 00030 template<typename eT> 00031 inline static eT direct_max(const Mat<eT>& X, const uword row); 00032 00033 template<typename eT> 00034 inline static eT direct_max(const subview<eT>& X); 00035 00036 template<typename eT> 00037 inline static eT direct_max(const diagview<eT>& X); 00038 00039 template<typename T1> 00040 inline static void apply(Mat<typename T1::elem_type>& out, const Op<T1,op_max>& in); 00041 00042 00043 // 00044 // for complex numbers 00045 00046 template<typename T> 00047 inline static std::complex<T> direct_max(const std::complex<T>* const X, const uword n_elem); 00048 00049 template<typename T> 00050 inline static std::complex<T> direct_max(const std::complex<T>* const X, const uword n_elem, uword& index_of_max_val); 00051 00052 template<typename T> 00053 inline static std::complex<T> direct_max(const Mat< std::complex<T> >& X, const uword row); 00054 00055 template<typename T> 00056 inline static std::complex<T> direct_max(const subview< std::complex<T> >& X); 00057 00058 template<typename T> 00059 inline static std::complex<T> direct_max(const diagview< std::complex<T> >& X); 00060 00061 }; 00062 00063 00064