00001 // Copyright (C) 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_INC_HH 00027 # define MLN_FUN_V2V_INC_HH 00028 00032 00033 # include <mln/fun/internal/selector.hh> 00034 00035 00036 namespace mln 00037 { 00038 00039 namespace fun 00040 { 00041 00042 namespace v2v 00043 { 00044 00045 // FIXME: Doc! 00046 00047 template <typename T> 00048 struct inc 00049 : fun::internal::selector_<T, T, inc<T> >::ret 00050 { 00051 typedef T result; 00052 T operator()(const T& t) const; 00053 }; 00054 00055 00056 # ifndef MLN_INCLUDE_ONLY 00057 00058 template <typename T> 00059 inline 00060 T 00061 inc<T>::operator()(const T& t) const 00062 { 00063 return static_cast<T>(t + 1); 00064 } 00065 00066 # endif // ! MLN_INCLUDE_ONLY 00067 00068 } // end of namespace mln::fun::v2v 00069 00070 } // end of namespace mln::fun 00071 00072 } // end of namespace mln 00073 00074 00075 #endif // ! MLN_FUN_V2V_INC_HH