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pmin_pmax.cc

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/site_set/p_set.hh>
00028 
00029 #include <mln/geom/pmin_pmax.hh>
00030 
00031 int main()
00032 {
00033   using namespace mln;
00034 
00035   p_set<point2d> p;
00036   point2d min, max;
00037 
00038   p.insert(point2d(0,0));
00039   p.insert(point2d(-1,2));
00040   p.insert(point2d(-3,4));
00041   p.insert(point2d(7,6));
00042   p.insert(point2d(5,8));
00043 
00044   geom::pmin_pmax(p, min, max);
00045 
00046   mln_assertion(min == (point2d(-3 ,0)));
00047   mln_assertion(max == (point2d( 7 ,8)));
00048 }

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