00001 // Copyright (C) 2006, 2007, 2008, 2009 EPITA Research and Development 00002 // Laboratory (LRDE) 00003 // 00004 // This file is part of Olena. 00005 // 00006 // Olena is free software: you can redistribute it and/or modify it under 00007 // the terms of the GNU General Public License as published by the Free 00008 // Software Foundation, version 2 of the License. 00009 // 00010 // Olena is distributed in the hope that it will be useful, 00011 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 // General Public License for more details. 00014 // 00015 // You should have received a copy of the GNU General Public License 00016 // along with Olena. If not, see <http://www.gnu.org/licenses/>. 00017 // 00018 // As a special exception, you may use this file as part of a free 00019 // software project without restriction. Specifically, if other files 00020 // instantiate templates or use macros or inline functions from this 00021 // file, or you compile this file and link it with other files to produce 00022 // an executable, this file does not by itself cause the resulting 00023 // executable to be covered by the GNU General Public License. This 00024 // exception does not however invalidate any other reasons why the 00025 // executable file might be covered by the GNU General Public License. 00026 00027 #ifndef MLN_MAKE_MAT_HH 00028 # define MLN_MAKE_MAT_HH 00029 00033 00034 00035 # include <mln/algebra/mat.hh> 00036 # include <mln/metal/math/sqrt.hh> 00037 00038 00039 namespace mln 00040 { 00041 00042 namespace make 00043 { 00044 00051 template <unsigned n, unsigned m, typename T> 00052 algebra::mat<n,m,T> mat(const T (&tab)[n*m]); 00053 00054 00055 00056 # ifndef MLN_INCLUDE_ONLY 00057 00058 00059 template <unsigned n, unsigned m, typename T> 00060 inline 00061 algebra::mat<n,m,T> mat(const T (&tab)[n*m]) 00062 { 00063 algebra::mat<n,m,T> tmp; 00064 for (unsigned i = 0; i < n*m; ++i) 00065 tmp(i / m, i % m) = tab[i]; 00066 return tmp; 00067 } 00068 00069 00070 # endif // ! MLN_INCLUDE_ONLY 00071 00072 } // end of namespace mln::make 00073 00074 } // end of namespace mln 00075 00076 #endif // ! MLN_MAKE_MAT_HH
1.7.1