compare.cc

// Copyright (C) 2007, 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/image2d.hh>
#include <mln/data/compare.hh>
#include <mln/debug/iota.hh>


int main()
{
  using namespace mln;

  const unsigned size = 3;
  image2d<int> rhs(size, size), lhs(rhs.domain());
  debug::iota(rhs);
  debug::iota(lhs);
  mln_assertion(  (lhs == rhs));
  mln_assertion(  (lhs <= rhs));
  mln_assertion(! (lhs <  rhs));
  mln_assertion(  (lhs >= rhs));
  mln_assertion(! (lhs >  rhs));

  int vs[3][3] = {

    {  2, 3, 4  },
    {  5, 6, 7  },
    {  8, 9, 10 },

  };

  rhs = make::image(vs);

  mln_assertion(! (lhs == rhs));
  mln_assertion(  (lhs <= rhs));
  mln_assertion(  (lhs <  rhs));
  mln_assertion(! (lhs >= rhs));
  mln_assertion(! (lhs >  rhs));

  mln_assertion(! (rhs == lhs));
  mln_assertion(! (rhs <= lhs));
  mln_assertion(! (rhs <  lhs));
  mln_assertion(  (rhs >= lhs));
  mln_assertion(  (rhs >  lhs));


  int ws[3][3] = {

    {  1, 3, 4  },
    {  4, 6, 7  },
    {  7, 9, 10 },

  };

  rhs = make::image(ws);

  mln_assertion(! (lhs == rhs));
  mln_assertion(  (lhs <= rhs));
  mln_assertion(! (lhs <  rhs));
  mln_assertion(! (lhs >= rhs));
  mln_assertion(! (lhs >  rhs));

  mln_assertion(! (rhs == lhs));
  mln_assertion(! (rhs <= lhs));
  mln_assertion(! (rhs <  lhs));
  mln_assertion(  (rhs >= lhs));
  mln_assertion(! (rhs >  lhs));


}