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_BORDER_ADJUST_HH 00027 # define MLN_BORDER_ADJUST_HH 00028 00033 00034 # include <mln/border/resize.hh> 00035 00036 00037 namespace mln 00038 { 00039 00040 namespace border 00041 { 00042 00054 template <typename I> 00055 void adjust(const Image<I>& ima, unsigned min_thickness); 00056 00057 00058 # ifndef MLN_INCLUDE_ONLY 00059 00060 template <typename I> 00061 inline 00062 void adjust(const Image<I>& ima, unsigned min_thickness) 00063 { 00064 trace::entering("border::adjust"); 00065 00066 mln_precondition(exact(ima).is_valid()); 00067 00068 if (border::get(ima) < min_thickness) 00069 border::resize(ima, min_thickness); 00070 00071 // We cannot run here a postcondition since we do not know if 00072 // ima (or an underlying image) has a border or not. 00073 00074 trace::exiting("border::adjust"); 00075 } 00076 00077 # endif // ! MLN_INCLUDE_ONLY 00078 00079 } // end of namespace mln::border 00080 00081 } // end of namespace mln 00082 00083 00084 #endif // ! MLN_BORDER_ADJUST_HH
1.7.1