Milena (Olena)
User documentation 2.0a Id
|
00001 // Copyright (C) 2007, 2008, 2009 EPITA Research and Development Laboratory (LRDE) 00002 // 00003 // This file is part of Olena. 00004 // 00005 // Olena is free software: you can redistribute it and/or modify it under 00006 // the terms of the GNU General Public License as published by the Free 00007 // Software Foundation, version 2 of the License. 00008 // 00009 // Olena is distributed in the hope that it will be useful, 00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 // General Public License for more details. 00013 // 00014 // You should have received a copy of the GNU General Public License 00015 // along with Olena. If not, see <http://www.gnu.org/licenses/>. 00016 // 00017 // As a special exception, you may use this file as part of a free 00018 // software project without restriction. Specifically, if other files 00019 // instantiate templates or use macros or inline functions from this 00020 // file, or you compile this file and link it with other files to produce 00021 // an executable, this file does not by itself cause the resulting 00022 // executable to be covered by the GNU General Public License. This 00023 // exception does not however invalidate any other reasons why the 00024 // executable file might be covered by the GNU General Public License. 00025 00026 #ifndef MLN_FUN_V2V_NORM_HH 00027 # define MLN_FUN_V2V_NORM_HH 00028 00034 00035 // FIXME: Move to mln/fun/x2v/? 00036 00037 # include <mln/core/concept/function.hh> 00038 00039 # include <mln/norm/all.hh> 00040 00041 00042 namespace mln 00043 { 00044 00045 namespace fun 00046 { 00047 00048 namespace v2v 00049 { 00050 00056 template <typename V, typename R> 00057 struct l1_norm : public Function_v2v< l1_norm<V, R> > 00058 { 00059 typedef R result; 00060 R operator()(const V& v) const; 00061 }; 00062 00068 template <typename V, typename R> 00069 struct l2_norm : public Function_v2v< l2_norm<V, R> > 00070 { 00071 typedef R result; 00072 R operator()(const V& v) const; 00073 }; 00074 00080 template <typename V, typename R> 00081 struct linfty_norm : public Function_v2v< linfty_norm<V, R> > 00082 { 00083 typedef R result; 00084 R operator()(const V& v) const; 00085 }; 00086 00087 00088 # ifndef MLN_INCLUDE_ONLY 00089 00090 template <typename V, typename R> 00091 inline 00092 R 00093 l1_norm<V, R>::operator()(const V& v) const 00094 { 00095 return mln::norm::l1 (v); 00096 } 00097 00098 template <typename V, typename R> 00099 inline 00100 R 00101 l2_norm<V, R>::operator()(const V& v) const 00102 { 00103 return mln::norm::l2 (v); 00104 } 00105 00106 template <typename V, typename R> 00107 inline 00108 R 00109 linfty_norm<V, R>::operator()(const V& v) const 00110 { 00111 return mln::norm::linfty (v); 00112 } 00113 00114 # endif // ! MLN_INCLUDE_ONLY 00115 00116 } // end of namespace mln::fun::v2v 00117 00118 } // end of namespace mln::fun 00119 00120 } // end of namespace mln 00121 00122 00123 #endif // ! MLN_FUN_V2V_NORM_HH