b6df1f8f92
Related to #476, where that is needed. * spot/misc/bitvect.hh: Here. * tests/core/bitvect.cc, tests/core/bitvect.test: Add some tests.
124 lines
2.8 KiB
C++
124 lines
2.8 KiB
C++
// -*- coding: utf-8 -*-
|
|
// Copyright (C) 2013-2016, 2018, 2021 Laboratoire de Recherche et
|
|
// Développement de l'Epita (LRDE).
|
|
//
|
|
// This file is part of Spot, a model checking library.
|
|
//
|
|
// Spot 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.
|
|
//
|
|
// Spot 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, see <http://www.gnu.org/licenses/>.
|
|
|
|
#include "config.h"
|
|
#include <iostream>
|
|
#include <spot/misc/bitvect.hh>
|
|
|
|
static void ruler()
|
|
{
|
|
std::cout << "\n ";
|
|
for (size_t x = 0; x < 76; ++x)
|
|
if (x % 10 == 0)
|
|
std::cout << x / 10;
|
|
else
|
|
std::cout << '_';
|
|
std::cout << "\n ";
|
|
for (size_t x = 0; x < 76; ++x)
|
|
std::cout << x % 10;
|
|
std::cout << "\n\n";
|
|
}
|
|
|
|
static void print_callback(unsigned t)
|
|
{
|
|
std::cout << t << ',';
|
|
}
|
|
|
|
#define ECHO(name) std::cout << #name": " << *name << '\n'
|
|
|
|
int main()
|
|
{
|
|
ruler();
|
|
spot::bitvect* v = spot::make_bitvect(15);
|
|
ECHO(v);
|
|
v->set(10);
|
|
v->set(7);
|
|
v->set(12);
|
|
ECHO(v);
|
|
|
|
ruler();
|
|
spot::bitvect* w = spot::make_bitvect(42);
|
|
w->set(30);
|
|
w->set(41);
|
|
w->set(13);
|
|
w->set(7);
|
|
ECHO(w);
|
|
*w ^= *v;
|
|
ECHO(w);
|
|
|
|
ruler();
|
|
spot::bitvect* x = spot::make_bitvect(75);
|
|
x->set(70);
|
|
x->set(60);
|
|
ECHO(x);
|
|
*x |= *w;
|
|
ECHO(x);
|
|
|
|
std::cout << "foreach in v: ";
|
|
v->foreach_set_index(print_callback);
|
|
std::cout << '\n';
|
|
std::cout << "foreach in w: ";
|
|
w->foreach_set_index(print_callback);
|
|
std::cout << '\n';
|
|
std::cout << "foreach in x: ";
|
|
x->foreach_set_index(print_callback);
|
|
std::cout << '\n';
|
|
|
|
std::cout << "subset? " << w->is_subset_of(*x)
|
|
<< ' ' << v->is_subset_of(*w) << '\n';
|
|
|
|
*x -= *x;
|
|
std::cout << "foreach in x-x: ";
|
|
x->foreach_set_index(print_callback);
|
|
std::cout << '\n';
|
|
|
|
delete v;
|
|
delete w;
|
|
delete x;
|
|
|
|
ruler();
|
|
|
|
spot::bitvect_array* a = spot::make_bitvect_array(60, 10);
|
|
for (size_t y = 0; y < a->size(); ++y)
|
|
for (size_t x = 0; x < 60; ++x)
|
|
{
|
|
if (((x ^ y) & 3) < 2)
|
|
a->at(y).set(x);
|
|
}
|
|
std::cout << *a;
|
|
|
|
ruler();
|
|
|
|
a->at(6) = a->at(4);
|
|
a->at(8) = a->at(7);
|
|
a->at(6) ^= a->at(8);
|
|
|
|
std::cout << *a;
|
|
|
|
std::cout << "Comp: "
|
|
<< (a->at(0) == a->at(1))
|
|
<< (a->at(0) == a->at(2))
|
|
<< (a->at(1) != a->at(2))
|
|
<< (a->at(0) < a->at(2))
|
|
<< (a->at(0) > a->at(2))
|
|
<< (a->at(3) < a->at(4))
|
|
<< (a->at(5) > a->at(6)) << std::endl;
|
|
|
|
delete a;
|
|
}
|