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.
* bin/ltlfilt.cc: Implement the new option, and hide the old
ones.
* doc/org/ltlfilt.org, NEWS: Document these options.
* tests/core/ltl2dstar2.test, tests/core/randpsl.test: Adjust tests
to the new syntax.
* spot/twa/twasafracomplement.cc, spot/twa/twasafracomplement.hh,
tests/core/complementation.cc: Delete.
* tests/Makefile.am, spot/twa/Makefile.am: Adjust.
* tests/core/complementation.test: Rewrite using the new determinization
code.
* python/spot/impl.i: Do not mention twa_safra_complement anymore.
* NEWS: Mention the removal.
* spot/twaalgos/postproc.cc, spot/twaalgos/postproc.hh:
Add options det-scc, det-simul, det-stutter.
* bin/spot-x.cc: Document them.
* doc/org/ltl2tgba.org: Illustrate one of them and link
to the spot-x man page.
* spot/twa/acc.hh: Add a smaller version of is_parity().
* spot/twaalgos/postproc.cc: Call tgba_determinize() if asked for
Generic acceptance and Deterministic output.
* bin/common_post.cc: Add 'G' as a shorthand for --generic.
* doc/org/ltl2tgba.org: Illustrate =ltl2tgba -G -D=.
bisimulation and complete just trigger extra algorithms to be called at
the end of this one, so they need not be part of this algorithm.
* spot/twaalgos/determinize.cc, spot/twaalgos/determinize.hh: Reduce
the number of options.
* tests/core/safra.cc: Implement those options here.
* src/tests/safra.cc, src/tests/safra.test: Update it.
* src/twaalgos/safra.cc, src/twaalgos/safra.hh: all nodes in a safra
state are grouped by SCC. This is done by putting them in different
braces. The same SCC can have different ids depending on the safra
state.
* src/tests/safra.test: Update it.
* src/twaalgos/safra.cc, src/twaalgos/safra.hh: Acceptance is now MIN
ODD. We only track runs within an SCC and only consider accepting SCC.
* src/tests/safra.cc: Add option.
* src/twaalgos/safra.cc, src/twaalgos/safra.hh: When a node leaves an
SCC, all the subpaths of that node are removed.
* src/twaalgos/safra.cc, src/twaalgos/safra.hh: Implement optimisation.
Update function calls with new API.
* src/tests/safra.cc, src/tests/safra.test: Use new API.
