height.cc

// Copyright (C) 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/image/image1d.hh>
#include <mln/morpho/attribute/height.hh>
#include <iostream>

int main()
{
  using namespace mln;

  int t[5] = {3, 3, 8, 9, 10};

  typedef morpho::attribute::height< image1d<int> > A;

  A accu;
  for (int i = 0; i < 5; i++)
      accu.take(t[i]);

  mln_assertion(accu.to_result() == 7u);


  A accu2;
  accu = A();
  for (int i = 4; i >= 0; i--)
    {
      accu.take(t[i] + 2);
      accu2.take(t[i] - 2);
    }
  mln_assertion(accu.to_result() == 7u);
  mln_assertion(accu2.to_result() == 7u);
  accu.take(accu2);
  mln_assertion(accu.to_result() == 11u);
}