1. 17 Dec, 2015 1 commit
    • Alexandre Duret-Lutz's avatar
      acc_cond: rename is_tt/is_ff as is_t/is_f and add printer · 94cca9de
      Alexandre Duret-Lutz authored
      * spot/twa/acc.cc, spot/twa/acc.hh: Here.
      * spot/parseaut/parseaut.yy, spot/twa/acc.hh,
      spot/twaalgos/gtec/gtec.cc, spot/twaalgos/hoa.cc,
      spot/twaalgos/neverclaim.cc, spot/twaalgos/product.cc,
      spot/twaalgos/remfin.cc, spot/twaalgos/strength.cc: Adjust.
      * NEWS: Mention the changes.
      * wrap/python/spot_impl.i: Bind acc_cond the printer.
      * wrap/python/tests/acc_cond.ipynb: Add more examples.
      94cca9de
  2. 09 Dec, 2015 2 commits
    • Alexandre Duret-Lutz's avatar
      decompose_strength: work with inherently weak SCCs · 2e15ed95
      Alexandre Duret-Lutz authored
      * wrap/python/tests/decompose.ipynb: Adjust text.
      * spot/twaalgos/strength.hh, spot/twaalgos/strength.cc:
      Adjust to extract inherently weak SCCs instead of weak SCCs.  This gets
      rids of the special handling for the "corner cases".
      * spot/tests/strength.test: Adjust.
      * NEWS: Mention it.
      2e15ed95
    • Alexandre Duret-Lutz's avatar
      acc: move unsat_mark in acc_cond · 9bbcf85b
      Alexandre Duret-Lutz authored
      so that we can optimize it when no Fin are used
      
      * spot/twa/acc.cc, spot/twa/acc.hh: Do it.
      * spot/twaalgos/complete.cc, spot/twaalgos/strength.cc: Adjust.
      9bbcf85b
  3. 08 Dec, 2015 1 commit
    • Alexandre Duret-Lutz's avatar
      introduce is_inherently_weak_automaton() · 1f2260f9
      Alexandre Duret-Lutz authored
      * spot/twaalgos/strength.cc, spot/twaalgos/strength.hh
      (is_inherently_weak_automaton): New function.
      (is_type_automaton): Adjust to implement the above and
      set prop_inherently_weak().
      * spot/twaalgos/isweakscc.cc, spot/twaalgos/isweakscc.hh:
      Rewrite is_inherently_weak_scc() to not enumerate cycles.
      * spot/bin/autfilt.cc: Add a --is-inherently-weak option.
      * spot/tests/readsave.test: More tests.
      * spot/tests/strength.test: Adjust expected output.
      * doc/org/hoa.org: Adjust documentation of --check.
      * NEWS: Mention those changes.
      1f2260f9
  4. 04 Dec, 2015 1 commit
    • Alexandre Duret-Lutz's avatar
      rename src/ as spot/ and use include <spot/...> · f120dd32
      Alexandre Duret-Lutz authored
      * NEWS: Mention the change.
      * src/: Rename as ...
      * spot/: ... this, adjust all headers to include <spot/...> instead of
      "...", and adjust all Makefile.am to search headers from the top-level
      directory.
      * HACKING: Add conventions about #include.
      * spot/sanity/style.test: Add a few more grep to catch cases
      that do not follow these conventions.
      * .gitignore, Makefile.am, README, bench/stutter/Makefile.am,
      bench/stutter/stutter_invariance_formulas.cc,
      bench/stutter/stutter_invariance_randomgraph.cc, configure.ac,
      debian/rules, doc/Doxyfile.in, doc/Makefile.am,
      doc/org/.dir-locals.el.in, doc/org/g++wrap.in, doc/org/init.el.in,
      doc/org/tut01.org, doc/org/tut02.org, doc/org/tut03.org,
      doc/org/tut10.org, doc/org/tut20.org, doc/org/tut21.org,
      doc/org/tut22.org, doc/org/tut30.org, iface/ltsmin/Makefile.am,
      iface/ltsmin/kripke.test, iface/ltsmin/ltsmin.cc,
      iface/ltsmin/ltsmin.hh, iface/ltsmin/modelcheck.cc,
      wrap/python/Makefile.am, wrap/python/ajax/spotcgi.in,
      wrap/python/spot_impl.i, wrap/python/tests/ltl2tgba.py,
      wrap/python/tests/randgen.py, wrap/python/tests/run.in: Adjust.
      f120dd32
  5. 08 Nov, 2015 2 commits
    • Alexandre Duret-Lutz's avatar
      Add a notebook illustrating decompose_strength() · 104a372c
      Alexandre Duret-Lutz authored
      * wrap/python/tests/decompose.ipynb: New file.
      * wrap/python/tests/Makefile.am: Add it.
      * src/twaalgos/strength.cc: Fix corner cases.
      * src/tests/strength.test: Adjust corner case.
      * NEWS, doc/org/tut.org: Mention the notebook.
      104a372c
    • Alexandre Duret-Lutz's avatar
      Add a decompose_strength() function. · a7db0b54
      Alexandre Duret-Lutz authored
      * src/twaalgos/strength.cc, src/twaalgos/strength.hh
      (decompose_stregth): New function.
      * src/bin/autfilt.cc: Add a --decompose-strength option.
      * src/bin/man/autfilt.x: Add bibliography.
      * src/tests/strength.test: Test it.
      * NEWS: Mention it.
      a7db0b54
  6. 07 Nov, 2015 5 commits
    • Alexandre Duret-Lutz's avatar
      Add support for --check=strength · 3428fb32
      Alexandre Duret-Lutz authored
      * src/twaalgos/strength.cc, src/twaalgos/strength.hh (check_strength):
      New function.
      * src/bin/common_aoutput.cc: Add --check=strength.
      * src/tests/strength.test: New file.
      * src/tests/Makefile.am: Add it.
      * doc/org/hoa.org, NEWS: Document it.
      3428fb32
    • Alexandre Duret-Lutz's avatar
      autfilt: Add --is-terminal and --is-weak. · f4cf0f40
      Alexandre Duret-Lutz authored
      Fixes #47.
      
      * src/twaalgos/strength.cc, src/twaalgos/strength.hh
      (is_weak_automaton): New function.
      (is_terminal_automaton): Generalize slightly.
      * src/bin/autfilt.cc: Add options --is-terminal and --is-weak.
      * src/tests/readsave.test: Add a test.
      * NEWS: Update.
      f4cf0f40
    • Alexandre Duret-Lutz's avatar
      rename safety.hh as strength.hh · 81cfa05a
      Alexandre Duret-Lutz authored
      * src/twaalgos/safety.cc, src/twaalgos/safety.hh: Rename as ...
      * src/twaalgos/strength.cc, src/twaalgos/strength.hh: ... these.
      * src/bin/ltlfilt.cc, src/tests/ikwiad.cc, src/twaalgos/Makefile.am,
      src/twaalgos/compsusp.cc, src/twaalgos/minimize.cc,
      wrap/python/spot_impl.i: Adjust.
      81cfa05a
    • Alexandre Duret-Lutz's avatar
      rename is_guarantee_automaton() as is_terminal_automaton() · 8a8ec21d
      Alexandre Duret-Lutz authored
      * src/twaalgos/safety.hh, src/twaalgos/safety.cc: Here.
      * src/bin/ltlfilt.cc, src/tests/ikwiad.cc, src/twaalgos/minimize.cc,
      wrap/python/ajax/spotcgi.in: Adjust.
      * NEWS: Mention the change.
      8a8ec21d
    • Alexandre Duret-Lutz's avatar
      add support for the "terminal" property · 0c5f87b4
      Alexandre Duret-Lutz authored
      * src/twa/twa.hh: Store the terminal property.
      * src/twaalgos/hoa.cc, src/parseaut/parseaut.yy: Add I/O for "terminal".
      * src/twaalgos/ltl2tgba_fm.cc, src/twaalgos/minimize.cc: Set terminal
      as apropriate.
      * src/twaalgos/safety.cc: Use it.
      * doc/org/tut21.org, doc/org/hoa.org, NEWS: Document it.
      * src/tests/complement.test, src/tests/monitor.test,
      wrap/python/tests/automata-io.ipynb: Adjust.
      0c5f87b4
  7. 28 Sep, 2015 1 commit
    • Alexandre Duret-Lutz's avatar
      formula: rename the constants for consistency · 8b4ec5de
      Alexandre Duret-Lutz authored
      False/True are problematic in Python, and I don't like that the
      enum is op::False but the constructor formula::ff().  So let's
      just use ff and tt everywhere, and also eword instead of EmptyWord.
      
      * src/ltlast/formula.hh (False, True, EmptyWord, AP, is_false, is_true):
      Rename to...
      (ff, tt, eword, ap, is_ff, is_tt): ... these.
      * iface/ltsmin/ltsmin.cc, src/ltlast/formula.cc,
      src/ltlvisit/apcollect.cc, src/ltlvisit/dot.cc, src/ltlvisit/mark.cc,
      src/ltlvisit/mutation.cc, src/ltlvisit/print.cc,
      src/ltlvisit/relabel.cc, src/ltlvisit/simpfg.cc,
      src/ltlvisit/simplify.cc, src/ltlvisit/snf.cc, src/ltlvisit/unabbrev.cc,
      src/twa/acc.cc, src/twa/acc.hh, src/twa/formula2bdd.cc,
      src/twaalgos/gtec/gtec.cc, src/twaalgos/hoa.cc, src/twaalgos/ltl2taa.cc,
      src/twaalgos/ltl2tgba_fm.cc, src/twaalgos/neverclaim.cc,
      src/twaalgos/product.cc, src/twaalgos/remfin.cc, src/twaalgos/safety.cc,
      src/tests/parseerr.test, src/tests/utf8.test, wrap/python/spot.py:
      Adjust.
      8b4ec5de
  8. 11 Jun, 2015 1 commit
    • Alexandre Duret-Lutz's avatar
      graph: rename num_transitions() as num_edges() · af8634d8
      Alexandre Duret-Lutz authored
      And in fact, rename most "trans*" as "edges*", because that what they
      really are.
      
      * src/bin/autfilt.cc, src/bin/ltlcross.cc, src/bin/randaut.cc,
      src/dstarparse/dra2ba.cc, src/dstarparse/dstarparse.yy,
      src/dstarparse/nra2nba.cc, src/dstarparse/nsa2tgba.cc,
      src/graph/graph.hh, src/graph/ngraph.hh, src/ltlvisit/exclusive.cc,
      src/parseaut/parseaut.yy, src/tests/complementation.cc,
      src/tests/graph.cc, src/tests/ltl2tgba.cc, src/tests/ngraph.cc,
      src/tests/twagraph.cc, src/twa/twagraph.cc, src/twa/twagraph.hh,
      src/twa/twamask.hh, src/twaalgos/are_isomorphic.cc,
      src/twaalgos/are_isomorphic.hh, src/twaalgos/canonicalize.cc,
      src/twaalgos/cleanacc.cc, src/twaalgos/complete.cc,
      src/twaalgos/compsusp.cc, src/twaalgos/cycles.cc,
      src/twaalgos/degen.cc, src/twaalgos/dot.cc, src/twaalgos/dtbasat.cc,
      src/twaalgos/dtgbacomp.cc, src/twaalgos/dtgbasat.cc,
      src/twaalgos/dupexp.cc, src/twaalgos/emptiness.cc,
      src/twaalgos/isunamb.cc, src/twaalgos/isweakscc.cc,
      src/twaalgos/ltl2tgba_fm.cc, src/twaalgos/mask.hh,
      src/twaalgos/minimize.cc, src/twaalgos/postproc.cc,
      src/twaalgos/powerset.cc, src/twaalgos/product.cc,
      src/twaalgos/randomgraph.cc, src/twaalgos/randomize.cc,
      src/twaalgos/randomize.hh, src/twaalgos/relabel.cc,
      src/twaalgos/remfin.cc, src/twaalgos/safety.cc, src/twaalgos/sbacc.cc,
      src/twaalgos/sccfilter.cc, src/twaalgos/sepsets.cc,
      src/twaalgos/simulation.cc, src/twaalgos/stutter.cc,
      src/twaalgos/totgba.cc: Rename these.
      af8634d8
  9. 14 May, 2015 1 commit
  10. 22 Apr, 2015 2 commits
    • Alexandre Duret-Lutz's avatar
      rename src/tgbaalgos/ as src/twaalgos/ · de529df5
      Alexandre Duret-Lutz authored
      Automatic mass renaming.
      
      * src/tgbaalgos/: Rename as...
      * src/twaalgos/: ... this.
      * README, configure.ac, iface/ltsmin/modelcheck.cc, src/Makefile.am,
      src/bin/autfilt.cc, src/bin/common_aoutput.cc,
      src/bin/common_aoutput.hh, src/bin/common_output.hh,
      src/bin/common_post.hh, src/bin/dstar2tgba.cc, src/bin/ltl2tgba.cc,
      src/bin/ltl2tgta.cc, src/bin/ltlcross.cc, src/bin/ltldo.cc,
      src/bin/ltlfilt.cc, src/bin/randaut.cc, src/dstarparse/dra2ba.cc,
      src/dstarparse/nra2nba.cc, src/dstarparse/nsa2tgba.cc,
      src/graphtest/twagraph.cc, src/kripke/kripkeprint.cc,
      src/ltlvisit/contain.cc, src/ltlvisit/contain.hh,
      src/ltlvisit/exclusive.cc, src/taalgos/emptinessta.hh,
      src/tgbatest/checkpsl.cc, src/tgbatest/checkta.cc,
      src/tgbatest/complementation.cc, src/tgbatest/emptchk.cc,
      src/tgbatest/ltl2tgba.cc, src/tgbatest/ltlprod.cc,
      src/tgbatest/randtgba.cc, src/tgbatest/taatgba.cc, src/twa/twa.cc,
      src/twa/twagraph.hh, src/twa/twasafracomplement.cc,
      wrap/python/spot_impl.i: Adjust.
      de529df5
    • Alexandre Duret-Lutz's avatar
      rename tgba_digraph as twa_graph · e0bd0ad4
      Alexandre Duret-Lutz authored
      Automatic mass renaming.
      
      * src/bin/autfilt.cc, src/bin/common_aoutput.cc,
      src/bin/common_aoutput.hh, src/bin/common_conv.cc,
      src/bin/common_conv.hh, src/bin/common_output.hh, src/bin/dstar2tgba.cc,
      src/bin/ltlcross.cc, src/bin/ltldo.cc, src/bin/randaut.cc,
      src/dstarparse/dra2ba.cc, src/dstarparse/dstar2tgba.cc,
      src/dstarparse/dstarparse.yy, src/dstarparse/nra2nba.cc,
      src/dstarparse/nsa2tgba.cc, src/dstarparse/public.hh,
      src/graphtest/tgbagraph.cc, src/hoaparse/hoaparse.yy,
      src/hoaparse/public.hh, src/ltlvisit/contain.hh,
      src/ltlvisit/exclusive.cc, src/ltlvisit/exclusive.hh,
      src/priv/accmap.hh, src/taalgos/minimize.cc, src/tgba/fwd.hh,
      src/tgba/tgba.cc, src/tgba/tgbagraph.cc, src/tgba/tgbagraph.hh,
      src/tgba/tgbasafracomplement.cc, src/tgba/tgbasafracomplement.hh,
      src/tgbaalgos/are_isomorphic.cc, src/tgbaalgos/are_isomorphic.hh,
      src/tgbaalgos/canonicalize.cc, src/tgbaalgos/canonicalize.hh,
      src/tgbaalgos/cleanacc.cc, src/tgbaalgos/cleanacc.hh,
      src/tgbaalgos/complete.cc, src/tgbaalgos/complete.hh,
      src/tgbaalgos/compsusp.cc, src/tgbaalgos/compsusp.hh,
      src/tgbaalgos/cycles.hh, src/tgbaalgos/degen.cc, src/tgbaalgos/degen.hh,
      src/tgbaalgos/dotty.cc, src/tgbaalgos/dtbasat.cc,
      src/tgbaalgos/dtbasat.hh, src/tgbaalgos/dtgbacomp.cc,
      src/tgbaalgos/dtgbacomp.hh, src/tgbaalgos/dtgbasat.cc,
      src/tgbaalgos/dtgbasat.hh, src/tgbaalgos/dupexp.cc,
      src/tgbaalgos/dupexp.hh, src/tgbaalgos/emptiness.cc,
      src/tgbaalgos/emptiness.hh, src/tgbaalgos/hoa.cc,
      src/tgbaalgos/isdet.cc, src/tgbaalgos/isdet.hh, src/tgbaalgos/lbtt.cc,
      src/tgbaalgos/ltl2tgba_fm.cc, src/tgbaalgos/ltl2tgba_fm.hh,
      src/tgbaalgos/mask.cc, src/tgbaalgos/mask.hh, src/tgbaalgos/minimize.cc,
      src/tgbaalgos/minimize.hh, src/tgbaalgos/neverclaim.cc,
      src/tgbaalgos/postproc.cc, src/tgbaalgos/postproc.hh,
      src/tgbaalgos/powerset.cc, src/tgbaalgos/powerset.hh,
      src/tgbaalgos/product.cc, src/tgbaalgos/product.hh,
      src/tgbaalgos/randomgraph.cc, src/tgbaalgos/randomgraph.hh,
      src/tgbaalgos/randomize.cc, src/tgbaalgos/randomize.hh,
      src/tgbaalgos/relabel.cc, src/tgbaalgos/relabel.hh,
      src/tgbaalgos/remfin.cc, src/tgbaalgos/remfin.hh,
      src/tgbaalgos/remprop.cc, src/tgbaalgos/remprop.hh,
      src/tgbaalgos/safety.cc, src/tgbaalgos/safety.hh,
      src/tgbaalgos/sbacc.cc, src/tgbaalgos/sbacc.hh,
      src/tgbaalgos/sccfilter.cc, src/tgbaalgos/sccfilter.hh,
      src/tgbaalgos/sccinfo.cc, src/tgbaalgos/sccinfo.hh,
      src/tgbaalgos/simulation.cc, src/tgbaalgos/simulation.hh,
      src/tgbaalgos/stats.cc, src/tgbaalgos/stats.hh,
      src/tgbaalgos/stripacc.cc, src/tgbaalgos/stripacc.hh,
      src/tgbaalgos/stutter.cc, src/tgbaalgos/stutter.hh,
      src/tgbaalgos/totgba.cc, src/tgbaalgos/totgba.hh,
      src/tgbaalgos/translate.cc, src/tgbaalgos/translate.hh,
      src/tgbatest/checkpsl.cc, src/tgbatest/complementation.cc,
      src/tgbatest/emptchk.cc, src/tgbatest/ltl2tgba.cc,
      src/tgbatest/randtgba.cc, wrap/python/spot_impl.i,
      wrap/python/tests/automata-io.ipynb, wrap/python/tests/automata.ipynb,
      wrap/python/tests/piperead.ipynb, wrap/python/tests/testingaut.ipynb:
      Rename tgba_digraph as twa_graph.
      e0bd0ad4
  11. 03 Mar, 2015 1 commit
    • Alexandre Duret-Lutz's avatar
      sccinfo: introduce is_rejecting() · ebe4ffc5
      Alexandre Duret-Lutz authored
      Because scc_info does not perform a full emptiness check, it is not
      always able to tell whether an SCC is accepting if the acceptance
      condition use Fin primitives.  This introduce is_rejecting_scc() in
      addition to to is_accepting_scc().  Only one of them may be true, but
      they can both be false if scc_info has no idea whether the SCC is
      accepting.
      
      * src/tgbaalgos/sccinfo.cc, src/tgbaalgos/sccinfo.hh: Implement
      is_rejecting_scc().
      * src/bin/ltlcross.cc, src/tgba/acc.cc, src/tgba/acc.hh,
      src/tgbaalgos/dtgbacomp.cc, src/tgbaalgos/isweakscc.cc,
      src/tgbaalgos/remfin.cc, src/tgbaalgos/safety.cc,
      src/tgbaalgos/sccfilter.cc: Use it.
      * src/tgbaalgos/dotty.cc: Use is_rejecting_scc() and is_accepting_scc()
      to color SCCs.
      * doc/org/oaut.org: Document the colors used.
      * src/tgbatest/neverclaimread.test, src/tgbatest/readsave.test: Adjust
      tests.
      * src/tgbatest/sccdot.test: New test case.
      * src/tgbatest/Makefile.am: Add it.
      ebe4ffc5
  12. 26 Feb, 2015 1 commit
    • Alexandre Duret-Lutz's avatar
      Prefix many algorithms with runtime_error for unexpected acceptance · f0b1b943
      Alexandre Duret-Lutz authored
      * src/tgba/tgbagraph.cc (merge_transitions): Disable acceptance
      merging if Fin acceptance is used.
      * src/tgbaalgos/degen.cc, src/tgbaalgos/dtbasat.cc,
      src/tgbaalgos/dtgbasat.cc, src/tgbaalgos/isweakscc.cc,
      src/tgbaalgos/lbtt.cc, src/tgbaalgos/minimize.cc,
      src/tgbaalgos/neverclaim.cc, src/tgbaalgos/safety.cc,
      src/tgbaalgos/sccfilter.cc, src/tgbaalgos/simulation.cc: Throw an
      exception if an unsupported type of acceptance is received.
      f0b1b943
  13. 09 Jan, 2015 1 commit
    • Alexandre Duret-Lutz's avatar
      sccinfo: make it easier to iterate over all SCCs · e01ab2b2
      Alexandre Duret-Lutz authored
      * src/tgbaalgos/sccinfo.cc, src/tgbaalgos/sccinfo.hh: add
      scc_info::begin() and scc_info::end() methods to iterate over the
      node_ vector.   Tidy the scc_node structure that that its member
      are accessed via methods.
      * src/tgbaalgos/safety.cc, src/bin/ltlcross.cc: Simplify using
      this interface.
      e01ab2b2
  14. 08 Dec, 2014 1 commit
    • Alexandre Duret-Lutz's avatar
      graph: let transitions() iterate only on valid transitions · fbbf584b
      Alexandre Duret-Lutz authored
      This fixes #6.
      
      * src/graph/graph.hh: Rename the old transitions() as
      transition_vector(), and implement a new transitions() that iterates
      only on non-dead transitions.
      * src/tgba/tgbagraph.hh, src/tgba/tgbagraph.cc, src/graph/ngraph.hh:
      Adjust wrappers.
      * src/hoaparse/hoaparse.yy, src/tgbaalgos/complete.cc,
      src/tgbaalgos/dtbasat.cc, src/tgbaalgos/dtgbasat.cc,
      src/tgbaalgos/randomize.cc, src/tgbaalgos/safety.cc: Adjust calls.
      fbbf584b
  15. 08 Oct, 2014 1 commit
    • Alexandre Duret-Lutz's avatar
      Replace most uses of scc_map by scc_info. · 2fb436a1
      Alexandre Duret-Lutz authored
      This involves reimplementing some algorithms using tgba_digraph, and
      implementing an explicit product that takes two tgba_digraphs and
      produces a tgba_digraph.
      
      * src/tgbaalgos/product.cc, src/tgbaalgos/product.hh: New files.
      * src/tgbaalgos/Makefile.am: Adjust.
      * src/bin/ltlcross.cc, src/tgba/tgba.cc, src/tgba/tgba.hh,
      src/tgba/tgbasafracomplement.cc, src/tgba/tgbasafracomplement.hh,
      src/tgbaalgos/cycles.cc, src/tgbaalgos/cycles.hh,
      src/tgbaalgos/degen.cc, src/tgbaalgos/degen.hh,
      src/tgbaalgos/isweakscc.cc, src/tgbaalgos/isweakscc.hh,
      src/tgbaalgos/minimize.cc, src/tgbaalgos/minimize.hh,
      src/tgbaalgos/powerset.cc, src/tgbaalgos/powerset.hh,
      src/tgbaalgos/safety.cc, src/tgbaalgos/safety.hh,
      src/tgbaalgos/sccinfo.cc, src/tgbaalgos/sccinfo.hh,
      src/tgbatest/complementation.cc, src/tgbatest/emptchk.cc,
      src/tgbatest/ltl2ta.test, src/tgbatest/ltl2tgba.cc,
      src/tgbatest/randtgba.cc: Update to use scc_info and/or tgba_digraph.
      2fb436a1
  16. 06 Oct, 2014 1 commit
    • Alexandre Duret-Lutz's avatar
      Store membership to acceptance sets using bitsets, not BDDs. · 2c764fb3
      Alexandre Duret-Lutz authored
      This is a huge patch, that took over a month to complete.  The bit sets
      are currently restricted to what 'unsigned can store', but it should be
      easy to extend it to 'uint64_t' should we need it.
      
      * NEWS: Update.
      * src/tgba/acc.hh: New file.
      * src/tgbatest/acc.cc, src/tgbatest/acc.test: Test it.
      * src/tgba/tgbakvcomplement.cc, src/tgba/tgbakvcomplement.hh,
      src/tgba/tgbasgba.cc, src/tgba/tgbasgba.hh: Delete.  The KV
      complementation is too slow to be used in practice, and I somehow broke
      it during the conversion to bitsets.  The tgba->sgba conversion was only
      used for the KV complementation, and should be better redone on
      tgba_digraph_ptr should it be needed again.
      * src/bin/ltlcross.cc, src/dstarparse/dra2ba.cc,
      src/dstarparse/nsa2tgba.cc, src/graphtest/tgbagraph.cc,
      src/graphtest/tgbagraph.test, src/kripke/fairkripke.cc,
      src/kripke/fairkripke.hh, src/kripke/kripke.cc, src/kripke/kripke.hh,
      src/kripke/kripkeexplicit.cc, src/kripke/kripkeexplicit.hh,
      src/misc/hash.hh, src/neverparse/neverclaimparse.yy, src/priv/accmap.hh,
      src/ta/ta.cc, src/ta/ta.hh, src/ta/taexplicit.cc, src/ta/taexplicit.hh,
      src/ta/taproduct.cc, src/ta/taproduct.hh, src/ta/tgta.cc,
      src/ta/tgta.hh, src/ta/tgtaexplicit.cc, src/ta/tgtaexplicit.hh,
      src/ta/tgtaproduct.cc, src/ta/tgtaproduct.hh, src/taalgos/dotty.cc,
      src/taalgos/emptinessta.cc, src/taalgos/minimize.cc,
      src/taalgos/tgba2ta.cc, src/tgba/Makefile.am, src/tgba/fwd.hh,
      src/tgba/taatgba.cc, src/tgba/taatgba.hh, src/tgba/tgba.cc,
      src/tgba/tgba.hh, src/tgba/tgbagraph.cc, src/tgba/tgbagraph.hh,
      src/tgba/tgbamask.cc, src/tgba/tgbamask.hh, src/tgba/tgbaproduct.cc,
      src/tgba/tgbaproduct.hh, src/tgba/tgbaproxy.cc, src/tgba/tgbaproxy.hh,
      src/tgba/tgbasafracomplement.cc, src/tgba/tgbasafracomplement.hh,
      src/tgbaalgos/bfssteps.cc, src/tgbaalgos/complete.cc,
      src/tgbaalgos/compsusp.cc, src/tgbaalgos/degen.cc,
      src/tgbaalgos/dotty.cc, src/tgbaalgos/dtbasat.cc,
      src/tgbaalgos/dtgbacomp.cc, src/tgbaalgos/dtgbasat.cc,
      src/tgbaalgos/dupexp.cc, src/tgbaalgos/emptiness.cc,
      src/tgbaalgos/emptiness.hh, src/tgbaalgos/gtec/ce.cc,
      src/tgbaalgos/gtec/gtec.cc, src/tgbaalgos/gtec/gtec.hh,
      src/tgbaalgos/gtec/sccstack.cc, src/tgbaalgos/gtec/sccstack.hh,
      src/tgbaalgos/gv04.cc, src/tgbaalgos/hoaf.cc,
      src/tgbaalgos/isweakscc.cc, src/tgbaalgos/lbtt.cc,
      src/tgbaalgos/ltl2tgba_fm.cc, src/tgbaalgos/magic.cc,
      src/tgbaalgos/ndfs_result.hxx, src/tgbaalgos/neverclaim.cc,
      src/tgbaalgos/postproc.cc, src/tgbaalgos/powerset.cc,
      src/tgbaalgos/randomgraph.cc, src/tgbaalgos/randomgraph.hh,
      src/tgbaalgos/reducerun.cc, src/tgbaalgos/replayrun.cc,
      src/tgbaalgos/safety.cc, src/tgbaalgos/save.cc, src/tgbaalgos/scc.cc,
      src/tgbaalgos/scc.hh, src/tgbaalgos/sccfilter.cc,
      src/tgbaalgos/sccinfo.cc, src/tgbaalgos/sccinfo.hh,
      src/tgbaalgos/se05.cc, src/tgbaalgos/simulation.cc,
      src/tgbaalgos/simulation.hh, src/tgbaalgos/stats.cc,
      src/tgbaalgos/stripacc.cc, src/tgbaalgos/tau03.cc,
      src/tgbaalgos/tau03opt.cc, src/tgbaalgos/weight.cc,
      src/tgbaalgos/weight.hh, src/tgbaparse/tgbaparse.yy,
      src/tgbatest/Makefile.am, src/tgbatest/complementation.cc,
      src/tgbatest/complementation.test, src/tgbatest/degenlskip.test,
      src/tgbatest/det.test, src/tgbatest/dstar.test, src/tgbatest/emptchk.cc,
      src/tgbatest/explpro2.test, src/tgbatest/explpro3.test,
      src/tgbatest/explpro4.test, src/tgbatest/explprod.test,
      src/tgbatest/ltl2tgba.cc, src/tgbatest/ltl2tgba.test,
      src/tgbatest/maskacc.cc, src/tgbatest/maskacc.test,
      src/tgbatest/neverclaimread.test, src/tgbatest/randtgba.cc,
      src/tgbatest/readsave.test, src/tgbatest/sim.test,
      src/tgbatest/sim2.test, src/tgbatest/spotlbtt.test,
      src/tgbatest/tgbaread.test, src/tgbatest/tripprod.test,
      iface/dve2/dve2.cc: Adjust or use to the new acceptance interface.
      2c764fb3
  17. 15 Aug, 2014 1 commit
    • Alexandre Duret-Lutz's avatar
      Handle all automata through shared_ptr. (monstro patch) · 51151ab2
      Alexandre Duret-Lutz authored
      A type such as 'const tgba_digraph*' and 'tgba_digraph*' are replaced
      by 'const_tgba_digraph_ptr' and 'tgba_digraph_ptr'.  Additionally 'new
      tgba_digraph(...)' is replaced by 'make_tgba_digraph(...)'.
      
      This convention is followed by all automata types. Those smart
      pointers should normally be passed by const reference as input of
      function to avoid the atomic increments/decrements, but I probably
      missed a few, as this huge patch took me nearly 12h.
      
      * src/kripke/fwd.hh, src/tgba/fwd.hh: New files.
      * src/kripke/Makefile.am, src/tgba/Makefile.am: Adjust.
      * iface/dve2/dve2.cc, iface/dve2/dve2.hh, iface/dve2/dve2check.cc,
      src/bin/common_output.hh, src/bin/dstar2tgba.cc,
      src/bin/ltl2tgba.cc, src/bin/ltl2tgta.cc, src/bin/ltlcross.cc,
      src/bin/ltlfilt.cc, src/dstarparse/dra2ba.cc,
      src/dstarparse/dstar2tgba.cc, src/dstarparse/dstarparse.yy,
      src/dstarparse/nra2nba.cc, src/dstarparse/nsa2tgba.cc,
      src/dstarparse/public.hh, src/graphtest/tgbagraph.cc,
      src/kripke/fairkripke.hh, src/kripke/kripke.hh,
      src/kripke/kripkeexplicit.cc, src/kripke/kripkeexplicit.hh,
      src/kripke/kripkeprint.cc, src/kripke/kripkeprint.hh,
      src/kripkeparse/kripkeparse.yy, src/kripkeparse/public.hh,
      src/kripketest/parse_print_test.cc, src/ltlvisit/apcollect.cc,
      src/ltlvisit/apcollect.hh, src/ltlvisit/contain.cc,
      src/ltlvisit/contain.hh, src/neverparse/neverclaimparse.yy,
      src/neverparse/public.hh, src/priv/accmap.hh,
      src/priv/countstates.cc, src/priv/countstates.hh, src/saba/saba.hh,
      src/saba/sabacomplementtgba.cc, src/saba/sabacomplementtgba.hh,
      src/sabaalgos/sabadotty.cc, src/sabaalgos/sabadotty.hh,
      src/sabaalgos/sabareachiter.cc, src/sabaalgos/sabareachiter.hh,
      src/sabatest/sabacomplementtgba.cc, src/ta/ta.hh,
      src/ta/taexplicit.cc, src/ta/taexplicit.hh, src/ta/taproduct.cc,
      src/ta/taproduct.hh, src/ta/tgta.hh, src/ta/tgtaexplicit.cc,
      src/ta/tgtaexplicit.hh, src/ta/tgtaproduct.cc,
      src/ta/tgtaproduct.hh, src/taalgos/dotty.cc, src/taalgos/dotty.hh,
      src/taalgos/emptinessta.cc, src/taalgos/emptinessta.hh,
      src/taalgos/minimize.cc, src/taalgos/minimize.hh,
      src/taalgos/reachiter.cc, src/taalgos/reachiter.hh,
      src/taalgos/statessetbuilder.cc, src/taalgos/statessetbuilder.hh,
      src/taalgos/stats.cc, src/taalgos/stats.hh, src/taalgos/tgba2ta.cc,
      src/taalgos/tgba2ta.hh, src/tgba/bdddict.cc, src/tgba/bdddict.hh,
      src/tgba/formula2bdd.hh, src/tgba/futurecondcol.cc,
      src/tgba/futurecondcol.hh, src/tgba/taatgba.hh, src/tgba/tgba.cc,
      src/tgba/tgba.hh, src/tgba/tgbagraph.hh,
      src/tgba/tgbakvcomplement.cc, src/tgba/tgbakvcomplement.hh,
      src/tgba/tgbamask.cc, src/tgba/tgbamask.hh, src/tgba/tgbaproduct.cc,
      src/tgba/tgbaproduct.hh, src/tgba/tgbaproxy.cc,
      src/tgba/tgbaproxy.hh, src/tgba/tgbasafracomplement.cc,
      src/tgba/tgbasafracomplement.hh, src/tgba/tgbascc.cc,
      src/tgba/tgbascc.hh, src/tgba/tgbasgba.cc, src/tgba/tgbasgba.hh,
      src/tgba/wdbacomp.cc, src/tgba/wdbacomp.hh,
      src/tgbaalgos/bfssteps.cc, src/tgbaalgos/bfssteps.hh,
      src/tgbaalgos/complete.cc, src/tgbaalgos/complete.hh,
      src/tgbaalgos/compsusp.cc, src/tgbaalgos/compsusp.hh,
      src/tgbaalgos/cycles.hh, src/tgbaalgos/degen.cc,
      src/tgbaalgos/degen.hh, src/tgbaalgos/dotty.cc,
      src/tgbaalgos/dotty.hh, src/tgbaalgos/dottydec.cc,
      src/tgbaalgos/dottydec.hh, src/tgbaalgos/dtbasat.cc,
      src/tgbaalgos/dtbasat.hh, src/tgbaalgos/dtgbacomp.cc,
      src/tgbaalgos/dtgbacomp.hh, src/tgbaalgos/dtgbasat.cc,
      src/tgbaalgos/dtgbasat.hh, src/tgbaalgos/dupexp.cc,
      src/tgbaalgos/dupexp.hh, src/tgbaalgos/emptiness.cc,
      src/tgbaalgos/emptiness.hh, src/tgbaalgos/gtec/gtec.cc,
      src/tgbaalgos/gtec/gtec.hh, src/tgbaalgos/gtec/status.cc,
      src/tgbaalgos/gtec/status.hh, src/tgbaalgos/gv04.cc,
      src/tgbaalgos/gv04.hh, src/tgbaalgos/isdet.cc,
      src/tgbaalgos/isdet.hh, src/tgbaalgos/isweakscc.cc,
      src/tgbaalgos/lbtt.cc, src/tgbaalgos/lbtt.hh,
      src/tgbaalgos/ltl2taa.cc, src/tgbaalgos/ltl2taa.hh,
      src/tgbaalgos/ltl2tgba_fm.cc, src/tgbaalgos/ltl2tgba_fm.hh,
      src/tgbaalgos/magic.cc, src/tgbaalgos/magic.hh,
      src/tgbaalgos/minimize.cc, src/tgbaalgos/minimize.hh,
      src/tgbaalgos/ndfs_result.hxx, src/tgbaalgos/neverclaim.cc,
      src/tgbaalgos/neverclaim.hh, src/tgbaalgos/postproc.cc,
      src/tgbaalgos/postproc.hh, src/tgbaalgos/powerset.cc,
      src/tgbaalgos/powerset.hh, src/tgbaalgos/projrun.cc,
      src/tgbaalgos/projrun.hh, src/tgbaalgos/randomgraph.cc,
      src/tgbaalgos/randomgraph.hh, src/tgbaalgos/reachiter.cc,
      src/tgbaalgos/reachiter.hh, src/tgbaalgos/reducerun.cc,
      src/tgbaalgos/reducerun.hh, src/tgbaalgos/replayrun.cc,
      src/tgbaalgos/replayrun.hh, src/tgbaalgos/rundotdec.cc,
      src/tgbaalgos/rundotdec.hh, src/tgbaalgos/safety.cc,
      src/tgbaalgos/safety.hh, src/tgbaalgos/save.cc,
      src/tgbaalgos/save.hh, src/tgbaalgos/scc.cc, src/tgbaalgos/scc.hh,
      src/tgbaalgos/sccfilter.cc, src/tgbaalgos/sccfilter.hh,
      src/tgbaalgos/sccinfo.cc, src/tgbaalgos/sccinfo.hh,
      src/tgbaalgos/se05.cc, src/tgbaalgos/se05.hh,
      src/tgbaalgos/simulation.cc, src/tgbaalgos/simulation.hh,
      src/tgbaalgos/stats.cc, src/tgbaalgos/stats.hh,
      src/tgbaalgos/stripacc.cc, src/tgbaalgos/stripacc.hh,
      src/tgbaalgos/tau03.cc, src/tgbaalgos/tau03.hh,
      src/tgbaalgos/tau03opt.cc, src/tgbaalgos/tau03opt.hh,
      src/tgbaalgos/translate.cc, src/tgbaalgos/translate.hh,
      src/tgbaparse/public.hh, src/tgbaparse/tgbaparse.yy,
      src/tgbatest/complementation.cc, src/tgbatest/explprod.cc,
      src/tgbatest/ltl2tgba.cc, src/tgbatest/ltlprod.cc,
      src/tgbatest/maskacc.cc, src/tgbatest/powerset.cc,
      src/tgbatest/randtgba.cc, src/tgbatest/taatgba.cc,
      src/tgbatest/tgbaread.cc, src/tgbatest/tripprod.cc,
      wrap/python/ajax/spot.in, wrap/python/spot.i,
      wrap/python/tests/interdep.py: Use shared pointers for automata.
      51151ab2
  18. 12 Feb, 2014 5 commits
    • Alexandre Duret-Lutz's avatar
      Avoid calling done(), as enabled by last patch. · b4c125c2
      Alexandre Duret-Lutz authored
      * src/tgbaalgos/bfssteps.cc, src/tgbaalgos/complete.cc,
      src/tgbaalgos/cycles.cc, src/tgbaalgos/dtgbacomp.cc,
      src/tgbaalgos/gtec/gtec.cc, src/tgbaalgos/gv04.cc,
      src/tgbaalgos/isweakscc.cc, src/tgbaalgos/lbtt.cc,
      src/tgbaalgos/neverclaim.cc, src/tgbaalgos/reachiter.cc,
      src/tgbaalgos/replayrun.cc, src/tgbaalgos/safety.cc,
      src/tgbaalgos/save.cc: Avoid calls to done().
      b4c125c2
    • Alexandre Duret-Lutz's avatar
      Introduce tgba::release_iter(). · 06c69f88
      Alexandre Duret-Lutz authored
      Instead of "delete iter;" we now do "aut->release_iter(iter);" to
      give the iterator back to the automaton.  The TGBA classes now
      reuse a previously returned tgba_succ_iterator to answer a succ_iter()
      call, therefore avoiding (1) memory allocation, as well as (2) vtable
      and other constant member initialization.
      
      * src/tgba/tgba.hh, src/tgba/tgba.cc (release_iter, iter_cache_):
      Implement a release_iter() that stores the released iterator
      in iter_cache_.
      * src/tgba/succiter.hh (internal::succ_iterable): Move...
      * src/tgba/tgba.hh (tgba::succ_iterable): ... here. And use
      release_iter().
      
      * iface/dve2/dve2.cc, src/kripke/kripke.cc, src/kripke/kripke.hh,
      src/tgba/succiterconcrete.cc, src/tgba/succiterconcrete.hh,
      src/tgba/taatgba.hh, src/tgba/tgbabddconcrete.cc,
      src/tgba/tgbaexplicit.hh, src/tgba/tgbamask.cc, src/tgba/tgbaproduct.cc,
      src/tgba/tgbaproxy.cc, src/tgba/tgbascc.cc, src/tgba/tgbatba.cc,
      src/tgba/tgbaunion.cc, src/tgba/tgbaunion.hh, src/tgba/wdbacomp.cc,
      src/tgbaalgos/bfssteps.cc, src/tgbaalgos/compsusp.cc,
      src/tgbaalgos/cycles.cc, src/tgbaalgos/dtbasat.cc,
      src/tgbaalgos/dtgbasat.cc, src/tgbaalgos/gtec/gtec.cc,
      src/tgbaalgos/gv04.cc, src/tgbaalgos/isweakscc.cc,
      src/tgbaalgos/lbtt.cc, src/tgbaalgos/ltl2tgba_fm.cc,
      src/tgbaalgos/magic.cc, src/tgbaalgos/ndfs_result.hxx,
      src/tgbaalgos/neverclaim.cc, src/tgbaalgos/reachiter.cc,
      src/tgbaalgos/replayrun.cc, src/tgbaalgos/safety.cc,
      src/tgbaalgos/scc.cc, src/tgbaalgos/se05.cc,
      src/tgbaalgos/simulation.cc, src/tgbaalgos/tau03.cc,
      src/tgbaalgos/tau03opt.cc: Use release_iter() instead of deleting
      iterators, and used recycle iter_cache_ in implementations of
      tgba::succ_iter().
      06c69f88
    • Alexandre Duret-Lutz's avatar
      c++11: introduce tgba::succ(s) to replace tgba::succ_iter(s). · 487cd01d
      Alexandre Duret-Lutz authored
      | tgba_succ_iterator* i = aut->succ_iter(s);
      | for (i->begin(); !i->done(); i->next())
      |   {
      |      // ...
      |   }
      | delete i;
      
      becomes
      
      | for (auto i: aut->succ(s))
      |   {
      |      // ...
      |   }
      
      hiding the begin()/done()/next() interface, taking care of the delete,
      and allowing more optimization to come.
      
      * src/tgba/succiter.hh, src/tgba/tgba.hh: Implement the above
      new interface.
      * iface/gspn/ssp.cc, src/dstarparse/nsa2tgba.cc,
      src/saba/sabacomplementtgba.cc, src/tgba/tgbakvcomplement.cc,
      src/tgba/tgbamask.cc, src/tgba/tgbasafracomplement.cc,
      src/tgba/tgbatba.cc, src/tgbaalgos/compsusp.cc, src/tgbaalgos/cutscc.cc,
      src/tgbaalgos/degen.cc, src/tgbaalgos/emptiness.cc,
      src/tgbaalgos/isdet.cc, src/tgbaalgos/ltl2tgba_fm.cc,
      src/tgbaalgos/minimize.cc, src/tgbaalgos/powerset.cc,
      src/tgbaalgos/safety.cc, src/tgbaalgos/simulation.cc,
      src/tgbaalgos/tau03.cc, src/tgbatest/explicit2.cc: Update for
      loops.
      487cd01d
    • Alexandre Duret-Lutz's avatar
      Use the degeneralization unicity_table in more places. · 2f717415
      Alexandre Duret-Lutz authored
      * src/tgbaalgos/degen.cc (unicity_table): Move and rename as...
      * src/tgba/state.hh (state_unicity_table): ... this.
      * src/tgbaalgos/cutscc.cc, src/tgbaalgos/cycles.cc,
      src/tgbaalgos/cycles.hh, src/tgbaalgos/minimize.cc,
      src/tgbaalgos/powerset.cc, src/tgbaalgos/powerset.hh,
      src/tgbaalgos/safety.cc: Use it to simplify existing code.
      2f717415
    • Alexandre Duret-Lutz's avatar
      c++11: replace Sgi::hash_* by Sgi::unordered_*. · 34e91b76
      Alexandre Duret-Lutz authored
      * bench/scc-stats/stats.cc, bench/split-product/cutscc.cc,
      iface/gspn/ssp.cc, src/bin/ltlcross.cc, src/bin/ltlfilt.cc,
      src/bin/randltl.cc, src/dstarparse/nsa2tgba.cc, src/ltlast/formula.hh,
      src/ltlast/nfa.hh, src/ltlvisit/contain.hh, src/ltlvisit/dotty.cc,
      src/ltlvisit/mark.hh, src/ltlvisit/relabel.cc, src/ltlvisit/relabel.hh,
      src/ltlvisit/simplify.cc, src/ltlvisit/snf.hh, src/misc/hash.hh,
      src/misc/mspool.hh, src/priv/acccompl.hh, src/priv/accconv.hh,
      src/saba/explicitstateconjunction.hh, src/saba/sabastate.hh,
      src/sabaalgos/sabareachiter.hh, src/sanity/style.test,
      src/ta/taexplicit.cc, src/ta/taexplicit.hh, src/taalgos/emptinessta.cc,
      src/taalgos/minimize.cc, src/taalgos/reachiter.hh, src/tgba/state.hh,
      src/tgba/taatgba.hh, src/tgba/tgbabddconcretefactory.hh,
      src/tgba/tgbaexplicit.hh, src/tgba/tgbakvcomplement.cc,
      src/tgba/tgbasafracomplement.cc, src/tgba/tgbatba.cc,
      src/tgba/tgbatba.hh, src/tgbaalgos/cutscc.cc, src/tgbaalgos/cycles.hh,
      src/tgbaalgos/degen.cc, src/tgbaalgos/dtbasat.cc,
      src/tgbaalgos/dtgbasat.cc, src/tgbaalgos/eltl2tgba_lacim.cc,
      src/tgbaalgos/emptiness.cc, src/tgbaalgos/gtec/explscc.hh,
      src/tgbaalgos/gtec/nsheap.hh, src/tgbaalgos/gv04.cc,
      src/tgbaalgos/ltl2tgba_fm.cc, src/tgbaalgos/magic.cc,
      src/tgbaalgos/minimize.cc, src/tgbaalgos/ndfs_result.hxx,
      src/tgbaalgos/powerset.hh, src/tgbaalgos/randomgraph.cc,
      src/tgbaalgos/reachiter.hh, src/tgbaalgos/replayrun.cc,
      src/tgbaalgos/safety.cc, src/tgbaalgos/scc.hh, src/tgbaalgos/se05.cc,
      src/tgbaalgos/simulation.cc, src/tgbaalgos/tau03.cc,
      src/tgbaalgos/tau03opt.cc: Adjust code.
      * src/sanity/style.test: Remove check.
      34e91b76
  19. 12 Oct, 2012 1 commit
    • Alexandre Duret-Lutz's avatar
      Upgrade GPL v2+ to GPL v3+. · 1551c5d9
      Alexandre Duret-Lutz authored
      * NEWS: Mention this.
      * COPYING: Replace by GPL v3.
      * src/sanity/style.test: Check files with the wrong license,
      in case we forgot to update it during a merge.
      * Makefile.am, bench/Makefile.am, bench/emptchk/Makefile.am,
      bench/emptchk/defs.in, bench/emptchk/ltl-human.sh,
      bench/emptchk/ltl-random.sh, bench/emptchk/pml-clserv.sh,
      bench/emptchk/pml-eeaean.sh, bench/emptchk/pml2tgba.pl,
      bench/ltl2tgba/big, bench/ltl2tgba/defs.in, bench/ltl2tgba/known,
      bench/ltl2tgba/lbtt2csv.pl, bench/ltl2tgba/ltl2baw.in,
      bench/ltl2tgba/parseout.pl, bench/ltl2tgba/small,
      bench/ltlclasses/Makefile.am, bench/ltlclasses/defs.in,
      bench/ltlclasses/run, bench/ltlcounter/Makefile.am,
      bench/ltlcounter/defs.in, bench/ltlcounter/run,
      bench/scc-stats/Makefile.am, bench/scc-stats/stats.cc,
      bench/split-product/Makefile.am, bench/split-product/cutscc.cc,
      bench/split-product/pml2tgba.pl, bench/wdba/Makefile.am,
      bench/wdba/defs.in, bench/wdba/run, configure.ac, doc/Makefile.am,
      doc/dot.in, doc/tl/Makefile.am, ifac...
      1551c5d9
  20. 27 Jan, 2011 2 commits
    • Alexandre Duret-Lutz's avatar
      Rename is_safety_automaton() as is_guarantee_automaton() and · db124d02
      Alexandre Duret-Lutz authored
      implement is_safety_mwdba().
      
      Note: I swapped the name of safety and guarantee when I
      implemented is_safety_automaton() on 2010-03-20.  Fortunately,
      is_safety_automaton() was only used where is_guarantee_automaton()
      would have been correct.
      
      * src/tgbaalgos/safety.cc (is_guarantee_automaton): Rename as ...
      (is_guarantee_automaton): ... this.
      (is_safety_mwdba): New function.
      * src/tgbaalgos/safety.hh: Adjust and add documentation.
      * src/tgbaalgos/minimize.cc: Use is_guarantee_automaton() instead
      of is_safety_automaton().
      * src/tgbatests/safety.test: Rename as ...
      * src/tgbatests/obligation.test: ... this, and augment the
      test.
      * src/tgbatest/Makefile.am: Adjust.
      * src/tgbatest/ltl2tgba.cc (-O): Display whether a formula
      represent a safety, guarantee, or obligation property.
      * NEWS: Adjust.
      db124d02
    • Alexandre Duret-Lutz's avatar
      Introduce a destroy() method on states, and use it instead of delete. · 574a2285
      Alexandre Duret-Lutz authored
      Right now, destroy() just executes "delete this".  But in a later
      version, we will rewrite tgba_explicit so that it does not
      allocate new states (and the destroy() method for explicit state
      will do nothing).
      
      * src/tgba/state.hh (state::destroy): New method, to replace
      state::~state() in the future.
      (shared_state_deleter): New function.
      * src/evtgba/product.cc, src/evtgbaalgos/reachiter.cc,
      src/evtgbaalgos/save.cc, src/evtgbaalgos/tgba2evtgba.cc,
      src/tgba/tgba.cc, src/tgba/tgbaproduct.cc, src/tgba/tgbareduc.cc,
      src/tgba/tgbasafracomplement.cc, src/tgba/tgbasgba.cc,
      src/tgba/tgbatba.cc, src/tgba/tgbaunion.cc, src/tgba/wdbacomp.cc,
      src/tgbaalgos/cutscc.cc, src/tgbaalgos/emptiness.cc,
      src/tgbaalgos/gtec/ce.cc, src/tgbaalgos/gtec/explscc.cc,
      src/tgbaalgos/gtec/gtec.cc, src/tgbaalgos/gtec/nsheap.cc,
      src/tgbaalgos/gv04.cc, src/tgbaalgos/magic.cc,
      src/tgbaalgos/minimize.cc, src/tgbaalgos/ndfs_result.hxx,
      src/tgbaalgos/neverclaim.cc, src/tgbaalgos/powerset.hh,
      src/tgbaalgos/reachiter.cc, src/tgbaalgos/reducerun.cc,
      src/tgbaalgos/reductgba_sim.cc,
      src/tgbaalgos/reductgba_sim_del.cc, src/tgbaalgos/replayrun.cc,
      src/tgbaalgos/safety.cc, src/tgbaalgos/save.cc,
      src/tgbaalgos/scc.cc, src/tgbaalgos/se05.cc,
      src/tgbaalgos/tau03.cc, src/tgbaalgos/tau03opt.cc: Adjust to call
      "s->destroy()" instead of "delete s".
      * src/saba/sabacomplementtgba.cc, src/tgba/tgbakvcomplement.cc:
      Pass shared_state_deleter to the shared_ptr constructor, so that
      it calls destroy() instead of delete.
      574a2285
  21. 05 Jan, 2011 1 commit
    • Alexandre Duret-Lutz's avatar
      Implement is_safety_automaton(). · 0af8d032
      Alexandre Duret-Lutz authored
      * src/tgbaalgos/safety.hh, src/tgbaalgos/safety.cc: New
      files.
      * src/tgbaalgos/Makefile.am: Add them.
      * src/tgbatests/ltl2tgba.cc: Add option "-O".
      * src/tgbaalgos/scc.hh: Update documentation.
      * src/tgbatest/Makefile.am (TESTS): Add safety.test.
      * src/tgbatest/safety.test: New file.
      0af8d032