41abe3f831
* spot/tl/delta2.cc, spot/tl/delta2.hh: New files. * spot/tl/Makefile.am: Add them. * python/spot/impl.i: Include delta2.hh. * tests/python/delta2.py: New file. * tests/Makefile.am: Add it. * NEWS: Mention the change.
42 lines
1.4 KiB
C++
42 lines
1.4 KiB
C++
// -*- coding: utf-8 -*-
|
|
// Copyright (C) by the Spot authors, see the AUTHORS file for details.
|
|
//
|
|
// 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/>.
|
|
|
|
#pragma once
|
|
|
|
#include <spot/tl/formula.hh>
|
|
#include <spot/tl/simplify.hh>
|
|
|
|
namespace spot
|
|
{
|
|
/// \ingroup tl_rewriting
|
|
/// \brief Convert an LTL formula to Δ₂
|
|
///
|
|
/// This implement LTL rewriting rules as given by
|
|
/// \cite esparza.24.acm
|
|
///
|
|
/// Only LTL operators are supported, PSL operators
|
|
/// will be left untouched.
|
|
///
|
|
/// If \a tls is given, it will be used to simplify formulas and
|
|
/// puts formulas in negative normal form. If \a tls is not
|
|
/// given, a temporary simplifier will be created.
|
|
///
|
|
/// No transformation is attempted if the input is already Δ₂.
|
|
SPOT_API formula
|
|
to_delta2(formula f, tl_simplifier* tls = nullptr);
|
|
}
|