use more override and final keywords
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.
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35 changed files with 249 additions and 291 deletions
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@ -1,5 +1,5 @@
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// -*- coding: utf-8 -*-
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// Copyright (C) 2013, 2014 Laboratoire de Recherche et Développement de
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// Copyright (C) 2013, 2014, 2016 Laboratoire de Recherche et Développement de
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// l'Epita (LRDE).
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// Copyright (C) 2004, 2005 Laboratoire d'Informatique de Paris 6 (LIP6),
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// département Systèmes Répartis Coopératifs (SRC), Université Pierre
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@ -29,7 +29,7 @@
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namespace spot
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{
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/// Compute a counter example from a spot::couvreur99_check_status
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class SPOT_API couvreur99_check_result:
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class SPOT_API couvreur99_check_result final:
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public emptiness_check_result,
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public acss_statistics
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{
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@ -38,11 +38,11 @@ namespace spot
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std::shared_ptr<const couvreur99_check_status>& ecs,
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option_map o = option_map());
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virtual twa_run_ptr accepting_run();
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virtual twa_run_ptr accepting_run() override;
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void print_stats(std::ostream& os) const;
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virtual unsigned acss_states() const;
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virtual unsigned acss_states() const override;
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protected:
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/// Called by accepting_run() to find a cycle which traverses all
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