Milena (Olena)
User documentation 2.0a Id
|
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 #include <mln/core/alias/point2d.hh> 00027 #include <mln/core/image/image2d.hh> 00028 #include <mln/core/image/dmorph/sub_image.hh> 00029 #include <mln/core/alias/window2d.hh> 00030 #include <mln/core/alias/box2d.hh> 00031 #include <mln/core/alias/neighb2d.hh> 00032 00033 00034 #include <mln/data/fill.hh> 00035 00036 #include <mln/convert/to_p_set.hh> 00037 #include <mln/util/ord.hh> 00038 00039 using namespace mln; 00040 00041 void test(p_set<point2d> ref, p_set<point2d> cmp) 00042 { 00043 mln_assertion(ref.nsites() == cmp.nsites()); 00044 for (unsigned i = 0; i < ref.nsites(); ++i) 00045 mln_assertion(ref[i] == cmp[i]); 00046 } 00047 00048 int main() 00049 { 00050 point2d 00051 a(1, 0), 00052 b(0, 1), 00053 c(-1,0), 00054 d(0,-1); 00055 00056 p_set<point2d> ref; 00057 ref.insert(a); 00058 ref.insert(b); 00059 ref.insert(c); 00060 ref.insert(d); 00061 // Reference constructed. 00062 00063 // Nbh : 00064 neighb2d nbh = c4(); 00065 p_set<point2d> test_nbh = convert::to_p_set(nbh); 00066 test(ref, test_nbh); 00067 00068 // Image : 00069 image2d<bool> ima(make::box2d(-6, -6, 6, 6)); 00070 data::fill(ima, false); 00071 data::fill((ima | ref).rw(), true); 00072 p_set<point2d> test_ima = convert::to_p_set(ima); 00073 test(ref, test_ima); 00074 00075 // Window : 00076 window2d win; 00077 win 00078 .insert(a - point2d::origin) 00079 .insert(b - point2d::origin) 00080 .insert(c - point2d::origin) 00081 .insert(d - point2d::origin); 00082 p_set<point2d> test_win = convert::to_p_set(win); 00083 test(ref, test_win); 00084 00085 // std::set : 00086 std::set<point2d, util::ord<point2d> > set; 00087 00088 set.insert(a); 00089 set.insert(b); 00090 set.insert(c); 00091 set.insert(d); 00092 00093 p_set<point2d> test_set = convert::to_p_set(set); 00094 test(ref, test_set); 00095 }