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use more override and final keywords

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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.
This commit is contained in:
Alexandre Duret-Lutz 2016-02-15 22:43:23 +01:00
parent 1ae0600cae
commit 5d272fd256
35 changed files with 249 additions and 291 deletions
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12
spot/twaalgos/ndfs_result.hxx
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@ -1,6 +1,6 @@
// -*- coding: utf-8 -*-
// Copyright (C) 2011, 2013, 2014, 2015 Laboratoire de recherche et
// développement de l'Epita (LRDE).
// Copyright (C) 2011, 2013, 2014, 2015, 2016 Laboratoire de recherche
// et développement de l'Epita (LRDE).
// Copyright (C) 2004, 2005, 2006 Laboratoire d'Informatique de Paris
// 6 (LIP6), département Systèmes Répartis Coopératifs (SRC),
// Université Pierre et Marie Curie.
@ -76,8 +76,8 @@ namespace spot
struct stats_interface<T, 1>
: public acss_statistics
{
unsigned
acss_states() const
virtual unsigned
acss_states() const override
{
// all visited states are in the state space search
return static_cast<const T*>(this)->h_.size();
@ -88,7 +88,7 @@ namespace spot
template <typename ndfs_search, typename heap>
class ndfs_result:
class ndfs_result final:
public emptiness_check_result,
// Conditionally inherit from acss_statistics or ars_statistics.
public stats_interface<ndfs_result<ndfs_search, heap>, heap::Has_Size>
@ -104,7 +104,7 @@ namespace spot
{
}
virtual twa_run_ptr accepting_run()
virtual twa_run_ptr accepting_run() override
{
const stack_type& stb = ms_->get_st_blue();
const stack_type& str = ms_->get_st_red();