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/* Test Pointset_Powerset<PH>::equals(),
Pointset_Powerset<PH>::geometrically_equals().
Copyright (C) 2001-2010 Roberto Bagnara <bagnara@cs.unipr.it>
Copyright (C) 2010-2011 BUGSENG srl (http://bugseng.com)
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 3 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., 51 Franklin Street, Fifth Floor, 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"
namespace {
// geometrically_equals().
bool
test01() {
Variable x(0);
Pointset_Powerset<TBox> pps_box(1);
Constraint_System cs;
cs.insert(x >= 5);
cs.insert(x <= 3);
pps_box.add_constraints(cs);
Pointset_Powerset<TBox> pps_box1(1, EMPTY);
// pps_box.ascii_dump();
// pps_box1.ascii_dump();
bool ok = pps_box.geometrically_equals(pps_box1);
bool ok1 = pps_box.geometrically_equals(pps_box1);
return ok && ok1;
}
// geometrically_equals().
bool
test02() {
Variable x(0);
Pointset_Powerset<TBox> pps_box(1);
Constraint_System cs;
cs.insert(x >= 5);
cs.insert(x >= 8);
pps_box.add_constraints(cs);
Pointset_Powerset<TBox> pps_box1(1);
cs.clear();
cs.insert(x >= 8);
pps_box1.add_constraints(cs);
// pps_box.ascii_dump();
// pps_box1.ascii_dump();
bool ok = pps_box.geometrically_equals(pps_box1);
bool ok1 = pps_box.geometrically_equals(pps_box1);
return ok && ok1;
}
} // namespace
BEGIN_MAIN
DO_TEST(test01);
DO_TEST(test02);
END_MAIN
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