/* Test Polyhedron::shrink_bounding_box().
   Copyright (C) 2001-2004 Roberto Bagnara <bagnara@cs.unipr.it>

This file is part of the Parma Polyhedra Library (PPL).

The PPL 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; either version 2 of the License, or (at your
option) any later version.

The PPL 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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA.

For the most up-to-date information see the Parma Polyhedra Library
site: http://www.cs.unipr.it/ppl/ . */

#include "ppl_test.hh"
#include "BBox.hh"

using namespace std;
using namespace Parma_Polyhedra_Library;

#ifndef NOISY
#define NOISY 0
#endif

int
main() TRY {
  set_handlers();

  C_Polyhedron ph(1, C_Polyhedron::EMPTY);

  BBox nbox(ph.space_dimension());
  ph.shrink_bounding_box(nbox);

#if NOISY
  print_constraints(ph, "*** ph ***");
  nbox.print(cout, "*** nbox ***");
#endif

  BBox known_box(ph.space_dimension());
  known_box.set_empty();

#if NOISY
  known_box.print(cout, "*** known_box ***");
#endif

  if (nbox != known_box)
    exit(1);

  return 0;
}
CATCH