Milena (Olena)
User documentation 2.0a Id
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00001 // Copyright (C) 2008, 2009, 2011 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_TOPO_CENTER_ONLY_ITER_HH 00028 # define MLN_TOPO_CENTER_ONLY_ITER_HH 00029 00036 00037 # include <mln/topo/internal/complex_relative_iterator_base.hh> 00038 # include <mln/topo/face.hh> 00039 00040 00041 namespace mln 00042 { 00043 00044 namespace topo 00045 { 00046 00047 // Forward declaration. 00048 template <unsigned D> class face; 00049 00050 00051 /*----------------------------. 00052 | topo::center_only_iter<D>. | 00053 `----------------------------*/ 00054 00073 template <unsigned D> 00074 class center_only_iter 00075 : public internal::forward_complex_relative_iterator_base< topo::face<D>, 00076 algebraic_face<D>, 00077 center_only_iter<D> > 00078 { 00079 // Tech note: we use topo::face to help g++-2.95. 00080 private: 00081 typedef center_only_iter<D> self_; 00082 typedef internal::forward_complex_relative_iterator_base< topo::face<D>, 00083 algebraic_face<D>, 00084 self_ > super_; 00085 00086 public: 00089 center_only_iter(); 00090 template <typename Fref> 00091 center_only_iter(const Fref& f_ref); 00093 00095 void update_adj_faces_(); 00096 }; 00097 00098 00099 00100 # ifndef MLN_INCLUDE_ONLY 00101 00102 /*----------------------------. 00103 | topo::center_only_iter<D>. | 00104 `----------------------------*/ 00105 00106 template <unsigned D> 00107 inline 00108 center_only_iter<D>::center_only_iter() 00109 { 00110 } 00111 00112 template <unsigned D> 00113 template <typename Fref> 00114 inline 00115 center_only_iter<D>::center_only_iter(const Fref& f_ref) 00116 : super_(f_ref) 00117 { 00118 } 00119 00120 template <unsigned D> 00121 inline 00122 void 00123 center_only_iter<D>::update_adj_faces_() 00124 { 00125 mln_precondition(this->c_); 00126 this->adj_faces_.clear(); 00127 this->adj_faces_.push_back(make_algebraic_face(*this->c_, true)); 00128 } 00129 00130 # endif // ! MLN_INCLUDE_ONLY 00131 00132 } // end of namespace mln::topo 00133 00134 } // end of namespace mln 00135 00136 #endif // ! MLN_TOPO_CENTER_ONLY_ITER_HH