09c93a3a3d
std::cerr will flush after each operator<< by default, so it's simpler to use \n instead of std::endl, especially if we can merge \n into the previous string. Ideally we should prefer \n for std::cout as well, but there are reasonable cases where we want to call std::endl there, so it's hard to enforce. * tests/sanity/style.test: Diagnose occurrences of cerr.*<<.*endl. * bin/autcross.cc, bin/autfilt.cc, bin/ltlcross.cc, bin/ltlsynt.cc, spot/tl/formula.cc, spot/twa/bdddict.cc, tests/core/checkpsl.cc, tests/core/checkta.cc, tests/core/consterm.cc, tests/core/emptchk.cc, tests/core/equalsf.cc, tests/core/ikwiad.cc, tests/core/kind.cc, tests/core/length.cc, tests/core/ltlrel.cc, tests/core/parity.cc, tests/core/randtgba.cc, tests/core/reduc.cc, tests/core/syntimpl.cc, tests/ltsmin/modelcheck.cc: Fix them.
62 lines
1.5 KiB
C++
62 lines
1.5 KiB
C++
// -*- coding: utf-8 -*-
|
|
// Copyright (C) 2012, 2015-2016, 2018-2019 Laboratoire de Recherche
|
|
// et Developement 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 <cassert>
|
|
#include <cstdlib>
|
|
#include <cstring>
|
|
#include <spot/tl/parse.hh>
|
|
#include <spot/tl/length.hh>
|
|
|
|
static void
|
|
syntax(char *prog)
|
|
{
|
|
std::cerr << prog << " formula\n";
|
|
exit(2);
|
|
}
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
if (argc < 2 || argc > 3)
|
|
syntax(argv[0]);
|
|
|
|
bool boolone = false;
|
|
if (!strcmp(argv[1], "-b"))
|
|
{
|
|
boolone = true;
|
|
++argv;
|
|
}
|
|
|
|
{
|
|
auto pf1 = spot::parse_infix_psl(argv[1]);
|
|
if (pf1.format_errors(std::cerr))
|
|
return 2;
|
|
auto f1 = pf1.f;
|
|
|
|
if (boolone)
|
|
std::cout << spot::length_boolone(f1) << std::endl;
|
|
else
|
|
std::cout << spot::length(f1) << std::endl;
|
|
}
|
|
|
|
assert(spot::fnode::instances_check());
|
|
return 0;
|
|
}
|