box_runstart_piter.cc

// Copyright (C) 2007, 2008, 2009 EPITA Research and Development Laboratory (LRDE)
//
// This file is part of Olena.
//
// Olena is free software: you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation, version 2 of the License.
//
// Olena is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Olena.  If not, see <http://www.gnu.org/licenses/>.
//
// As a special exception, you may use this file as part of a free
// software project without restriction.  Specifically, if other files
// instantiate templates or use macros or inline functions from this
// file, or you compile this file and link it with other files to produce
// an executable, this file does not by itself cause the resulting
// executable to be covered by the GNU General Public License.  This
// exception does not however invalidate any other reasons why the
// executable file might be covered by the GNU General Public License.

#include <mln/core/alias/box1d.hh>
#include <mln/core/alias/box2d.hh>
#include <mln/core/alias/box3d.hh>
#include <mln/core/box_runstart_piter.hh>

int main()
{
  using namespace mln;

  {
    box1d b1(point1d(40), point1d(42));
    box_runstart_piter<point1d> p1(b1);
    for_all(p1)
    {
      mln_assertion(p1[0] == 40);
      std::cout << p1 <<std::endl;
    }
    std::cout << "run_len : " << p1.run_length()<<std::endl;
    mln_assertion(p1.run_length() == 3);
  }


  {
    box2d b2(point2d(1,2), point2d(5,8));
    box_runstart_piter<point2d> p2(b2);
    int i = 1;
    for_all(p2)
    {
      mln_assertion(p2[1] == 2 && p2[0] == i++);
      std::cout << p2 <<std::endl;
    }
    std::cout << "run_len : " << p2.run_length()<<std::endl;
    mln_assertion(p2.run_length() == 7);
  }

//   Test with image 3d
  {
    box3d b3(point3d(1,2,3), point3d(5,8,7));
    box_runstart_piter<point3d> p3(b3);
    int i = 1;
    int j = 2;
    for_all(p3)
    {
      std::cout << p3 << std::endl;
       if (i++ == 5)
        i = 1;
       if (j++ == 8)
        j = 2;
    }
    std::cout << "run_len : " << p3.run_length() << std::endl;
    mln_assertion(p3.run_length() == 5);
  }

}

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