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twa: store property bits as trivals

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* spot/twa/twa.hh: Store property bits as trivals.
* NEWS: Mention the change.
* spot/parseaut/parseaut.yy, spot/twaalgos/are_isomorphic.cc,
spot/twaalgos/complete.cc, spot/twaalgos/dot.cc, spot/twaalgos/hoa.cc,
spot/twaalgos/isdet.cc, spot/twaalgos/isunamb.cc, spot/twaalgos/lbtt.cc,
spot/twaalgos/ltl2tgba_fm.cc, spot/twaalgos/postproc.cc,
spot/twaalgos/remfin.cc, spot/twaalgos/strength.cc,
spot/twaalgos/stutter.cc, spot/twaalgos/stutter.hh,
spot/twaalgos/totgba.cc, tests/core/ikwiad.cc,
tests/python/product.ipynb, tests/python/remfin.py: Adjust.
* doc/org/hoa.org, doc/org/tut21.org: Update documentation.
This commit is contained in:
Alexandre Duret-Lutz 2016-01-12 19:37:18 +01:00
parent 1aeb260adf
commit da391492f3
22 changed files with 337 additions and 258 deletions
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37
spot/twaalgos/strength.cc
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@ -1,6 +1,6 @@
// -*- coding: utf-8 -*-
// Copyright (C) 2010, 2011, 2013, 2014, 2015 Laboratoire de Recherche
// et Développement de l'Epita (LRDE)
// Copyright (C) 2010, 2011, 2013, 2014, 2015, 2016 Laboratoire de
// Recherche et Développement de l'Epita (LRDE)
//
// This file is part of Spot, a model checking library.
//
@ -84,10 +84,12 @@ namespace spot
delete si;
if (set)
{
if (terminal)
aut->prop_terminal(is_term && is_weak);
aut->prop_weak(is_weak);
aut->prop_inherently_weak(is_inweak);
if (terminal && is_term && is_weak)
aut->prop_terminal(true);
if (is_weak)
aut->prop_weak(true);
if (is_inweak)
aut->prop_inherently_weak(true);
}
if (inweak)
return is_inweak;
@ -98,25 +100,30 @@ namespace spot
bool
is_terminal_automaton(const const_twa_graph_ptr& aut, scc_info* si)
{
return (aut->prop_terminal() ||
is_type_automaton<true>(std::const_pointer_cast<twa_graph>(aut),
si));
trival v = aut->prop_terminal();
if (v.is_known())
return v.is_true();
return is_type_automaton<true>(std::const_pointer_cast<twa_graph>(aut), si);
}
bool
is_weak_automaton(const const_twa_graph_ptr& aut, scc_info* si)
{
return (aut->prop_weak() ||
is_type_automaton<false>(std::const_pointer_cast<twa_graph>(aut),
si));
trival v = aut->prop_weak();
if (v.is_known())
return v.is_true();
return is_type_automaton<false>(std::const_pointer_cast<twa_graph>(aut),
si);
}
bool
is_inherently_weak_automaton(const const_twa_graph_ptr& aut, scc_info* si)
{
return (aut->prop_inherently_weak() ||
is_type_automaton<false, true>
(std::const_pointer_cast<twa_graph>(aut), si));
trival v = aut->prop_inherently_weak();
if (v.is_known())
return v.is_true();
return is_type_automaton<false, true>
(std::const_pointer_cast<twa_graph>(aut), si);
}
void check_strength(const twa_graph_ptr& aut, scc_info* si)