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/dpoint2d.hh> 00027 #include <mln/win/diff.hh> 00028 00029 00030 int main() 00031 { 00032 using namespace mln; 00033 00034 window<dpoint2d> win1; 00035 win1 00036 .insert( 2, 7) 00037 .insert( 2, 1) 00038 .insert(-4, 0) 00039 .insert( 0, 0) 00040 .insert( 1, 1) 00041 .insert( 6, 5); 00042 00043 window<dpoint2d> win2; 00044 win2 00045 .insert( 2, 7) 00046 .insert(-2, 1) 00047 .insert(-4, 0) 00048 .insert( 1,-1) 00049 .insert( 6, 5); 00050 00051 window<dpoint2d> win3 = win1 - win2; 00052 00053 mln_assertion( win3.has(dpoint2d( 2, 1))); 00054 mln_assertion( win3.has(dpoint2d( 0, 0))); 00055 mln_assertion( win3.has(dpoint2d( 1, 1))); 00056 00057 mln_assertion(! win3.has(dpoint2d( 2, 7))); 00058 mln_assertion(! win3.has(dpoint2d(-2, 1))); 00059 mln_assertion(! win3.has(dpoint2d(-4, 0))); 00060 mln_assertion(! win3.has(dpoint2d( 1,-1))); 00061 mln_assertion(! win3.has(dpoint2d( 6, 5))); 00062 }
1.7.1