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postprocess, translate: add support for Büchi (not state-based)

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spot/twaalgos/postproc.hh: Introduce options Buchi and
GeneralizedBuchi.  The latter is similar to TGBA but the former differs
from BA in that it does not imply state-based acceptance, since that
can be specified separately.  Also all other acceptance types are not
abbreviated, so those new names make more sense.
* NEWS: Mention that.
* spot/twaalgos/postproc.cc, spot/twaalgos/translate.cc: Adjust
to support Buchi and GeneralizedBuchi without breaking BA and TGBA.
* bin/autfilt.cc, bin/common_aoutput.cc, bin/common_post.cc,
bin/ltl2tgta.cc, doc/org/tut10.org, doc/org/tut12.org,
doc/org/tut30.org, python/spot/__init__.py,
tests/python/automata.ipynb, tests/python/langmap.py,
tests/python/misc-ec.py, tests/python/satmin.ipynb,
tests/python/satmin.py, tests/python/toweak.py: Use the new names.
* tests/Makefile.am: Add missing langmap.py.
This commit is contained in:
Alexandre Duret-Lutz 2020-10-06 17:46:34 +02:00
parent 72c492b0cf
commit 9cc1bdf10f
19 changed files with 274 additions and 201 deletions
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8
bin/autfilt.cc
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@ -686,17 +686,17 @@ ensure_deterministic(const spot::twa_graph_ptr& aut, bool nonalt = false)
static spot::twa_graph_ptr ensure_tba(spot::twa_graph_ptr aut)
{
spot::postprocessor p;
p.set_type(spot::postprocessor::TGBA);
p.set_type(spot::postprocessor::Buchi);
p.set_pref(spot::postprocessor::Any);
p.set_level(spot::postprocessor::Low);
return spot::degeneralize_tba(p.run(aut));
return p.run(aut);
}
static spot::twa_graph_ptr
product(spot::twa_graph_ptr left, spot::twa_graph_ptr right)
{
if ((type == spot::postprocessor::BA)
if ((type == spot::postprocessor::Buchi)
&& (left->num_sets() + right->num_sets() >
spot::acc_cond::mark_t::max_accsets()))
{
@ -709,7 +709,7 @@ product(spot::twa_graph_ptr left, spot::twa_graph_ptr right)
static spot::twa_graph_ptr
product_or(spot::twa_graph_ptr left, spot::twa_graph_ptr right)
{
if ((type == spot::postprocessor::BA)
if ((type == spot::postprocessor::Buchi)
&& (left->num_sets() + right->num_sets() >
spot::acc_cond::mark_t::max_accsets()))
{