5d272fd256
This patch is mostly focused on tagging most virtual methods that override as such. I found a few methods that where not meant to be virtual this way, and tagged a few classes "final" along the way. * bin/common_output.cc, spot/kripke/fairkripke.hh, spot/kripke/kripke.hh, spot/kripke/kripkegraph.hh, spot/ltsmin/ltsmin.cc, spot/misc/formater.hh, spot/priv/bddalloc.hh, spot/ta/ta.hh, spot/ta/taexplicit.hh, spot/ta/taproduct.hh, spot/ta/tgta.hh, spot/ta/tgtaexplicit.cc, spot/ta/tgtaexplicit.hh, spot/ta/tgtaproduct.hh, spot/taalgos/emptinessta.hh, spot/tl/declenv.hh, spot/tl/defaultenv.hh, spot/tl/randomltl.hh, spot/tl/relabel.cc, spot/twa/bdddict.cc, spot/twa/taatgba.hh, spot/twa/twagraph.hh, spot/twa/twaproduct.hh, spot/twaalgos/gtec/ce.cc, spot/twaalgos/gtec/ce.hh, spot/twaalgos/gtec/gtec.hh, spot/twaalgos/gv04.cc, spot/twaalgos/ltl2taa.cc, spot/twaalgos/magic.cc, spot/twaalgos/minimize.cc, spot/twaalgos/ndfs_result.hxx, spot/twaalgos/reachiter.hh, spot/twaalgos/se05.cc, spot/twaalgos/stutter.cc, spot/twaalgos/tau03.cc: Add more override and final keywords.
54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
// -*- coding: utf-8 -*-
|
|
// Copyright (C) 2013, 2016 Laboratoire de Recherche et Développement
|
|
// de l'Epita (LRDE).
|
|
// Copyright (C) 2003, 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
|
|
// département Systèmes Répartis Coopératifs (SRC), Université Pierre
|
|
// et Marie Curie.
|
|
//
|
|
// 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/priv/freelist.hh"
|
|
#include <list>
|
|
#include <utility>
|
|
|
|
namespace spot
|
|
{
|
|
/// \ingroup misc_tools
|
|
/// \brief Manage ranges of variables.
|
|
class bdd_allocator: private free_list
|
|
{
|
|
public:
|
|
/// Default constructor.
|
|
bdd_allocator();
|
|
/// Initialize the BDD library.
|
|
static void initialize();
|
|
/// Allocate \a n BDD variables.
|
|
int allocate_variables(int n);
|
|
/// Release \a n BDD variables starting at \a base.
|
|
void release_variables(int base, int n);
|
|
|
|
using free_list::dump_free_list;
|
|
protected:
|
|
static bool initialized; ///< Whether the BDD library has been initialized.
|
|
int lvarnum; ///< number of variables in use in this allocator.
|
|
private:
|
|
/// Require more variables.
|
|
void extvarnum(int more);
|
|
virtual int extend(int n) override;
|
|
};
|
|
}
|