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_CORE_ALIAS_NEIGHB1D_HH 00027 # define MLN_CORE_ALIAS_NEIGHB1D_HH 00028 00033 00034 # include <cmath> 00035 # include <mln/core/neighb.hh> 00036 # include <mln/core/alias/window1d.hh> 00037 00038 00039 namespace mln 00040 { 00041 00046 // 00047 typedef neighb<window1d> neighb1d; 00048 00049 00051 00061 const neighb1d& c2(); 00062 00063 00064 # ifndef MLN_INCLUDE_ONLY 00065 00066 inline 00067 const neighb1d& c2() 00068 { 00069 static neighb1d it; 00070 if (it.size() == 0) 00071 { 00072 it.hook_win_() 00073 .insert(dpoint1d(-1)) 00074 .insert(dpoint1d(+1)); 00075 } 00076 return it; 00077 } 00078 00079 # endif // ! MLN_INCLUDE_ONLY 00080 00081 } // end of namespace mln 00082 00083 00084 #endif // ! MLN_CORE_ALIAS_NEIGHB1D_HH
1.7.1