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_TRAIT_NEIGHBORHOOD_HH 00027 # define MLN_TRAIT_NEIGHBORHOOD_HH 00028 00032 00033 # include <string> 00034 00035 00038 # define mln_trait_neighborhood_kind(N) \ 00039 typename mln::trait::neighborhood< N >::nature 00040 # define mln_trait_neighborhood_kind_(N) \ 00041 mln::trait::neighborhood< N >::nature 00042 00043 00044 00045 namespace mln 00046 { 00047 00048 namespace trait 00049 { 00050 00051 // Forward declaration. 00052 struct undef; 00053 00054 00055 /*----------------. 00056 | Traits values. | 00057 `----------------*/ 00058 00059 // FIXME: Might be moved to another file, as it's the case for 00060 // images and values. 00061 00063 namespace neighborhood 00064 { 00065 00067 struct kind 00068 { 00070 struct any 00071 { 00072 std::string name() const { return "kind::any"; } 00073 }; 00074 00076 struct generic : any 00077 { 00078 std::string name() const { return "kind::generic"; } 00079 }; 00080 00083 struct regular : any 00084 { 00085 std::string name() const { return "kind::regular"; } 00086 }; 00087 }; 00088 } 00089 00090 00091 00092 struct undefined_neighborhood_ 00093 { 00094 typedef undef kind; 00095 }; 00096 00097 00098 struct default_neighborhood_ : undefined_neighborhood_ 00099 { 00100 typedef trait::neighborhood::kind::generic kind; 00101 }; 00102 00103 00104 template <typename V> 00105 struct neighborhood_ : default_neighborhood_ 00106 { 00107 }; 00108 00109 } // end of namespace mln::trait 00110 00111 } // end of namespace mln 00112 00113 #endif // ! MLN_TRAIT_NEIGHBORHOOD_HH
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