1. 12 Aug, 2014 2 commits
    • Alexandre Duret-Lutz's avatar
      remove the sba interface · e9893586
      Alexandre Duret-Lutz authored
      * src/tgba/tgbagraph.hh: Automatize the setting of the SingleAccSet
      * src/tgbaalgos/minimize.cc: Do not bother setting SingleAccSet.
      * src/tgba/sba.hh: Delete.
      * src/tgba/Makefile.am, wrap/python/spot.i: Adjust.
      * src/taalgos/tgba2ta.cc: Do not include sba.hh.
      * src/neverparse/neverclaimparse.yy: Set the SBA property on the output.
      * src/tgbaalgos/lbtt.cc (lbtt_read_gba): Set the StateBasedAcc property
      on output.
      * src/tgbaalgos/dotty.cc, src/tgbaalgos/neverclaim.cc: Do not rely on
      the sba interface.
      * src/dstarparse/dra2ba.cc, src/dstarparse/nra2nba.cc,
      src/tgbaalgos/simulation.cc, src/tgbaalgos/sccfilter.cc: Set
      tgba_digraph::StateBasedAcc as appropriate.
      * src/tgbatest/ltl2tgba.cc: Add extra assert.
    • Alexandre Duret-Lutz's avatar
      replace sba_explicit_* by tgba_digraph, and use tgba_digraph is postproc · 6c9d5e4b
      Alexandre Duret-Lutz authored
      This is a huge patch.  tgba_digraph are equiped with some boolean
      properties that can be used to indicate whether they represent SBA
      (and will carry more informations later).  All algorithms that produce
      or use sba_explicit_* automata are changed to use tgba_digraph.
      postproc has been rewritten using only tgba_digraph, and this required
      changing the return types of many algorithms from tgba* to
      * src/bin/dstar2tgba.cc, src/bin/ltlfilt.cc, src/dstarparse/dra2ba.cc,
      src/dstarparse/dstar2tgba.cc, src/dstarparse/nra2nba.cc,
      src/dstarparse/nsa2tgba.cc, src/dstarparse/public.hh,
      src/tgba/tgbagraph.hh, src/tgba/tgbasafracomplement.cc,
      src/tgbaalgos/compsusp.cc, src/tgbaalgos/compsusp.hh,
      src/tgbaalgos/degen.cc, src/tgbaalgos/degen.hh,
      src/tgbaalgos/dotty.cc, src/tgbaalgos/minimize.cc,
      src/tgbaalgos/minimize.hh, src/tgbaalgos/postproc.cc,
      src/tgbaalgos/postproc.hh, src/tgbaalgos/sccfilter.cc,
      src/tgbaalgos/sccinfo.cc, src/tgbaalgos/stripacc.cc,
      src/tgbaalgos/stripacc.hh, src/tgbaalgos/translate.cc,
      src/tgbaalgos/translate.hh, src/tgbatest/ltl2tgba.cc,
      wrap/python/spot.i: Update.
  2. 06 Aug, 2014 2 commits
  3. 07 Apr, 2014 1 commit
  4. 26 Feb, 2014 1 commit
  5. 26 Aug, 2013 1 commit
    • Alexandre Duret-Lutz's avatar
      dstar: Improve conversion from DRA to BA. · d7027c34
      Alexandre Duret-Lutz authored
      Extended former conversion from DRA->DBA to handle
      the case where some SCC is not DBA-realizable.
      * src/dstarparse/dra2dba.cc: Rename as...
      * src/dstarparse/dra2ba.cc: ... this.
      (dra_to_dba, dra_to_dba_worker): Rename as...
      (dra_to_ba, dra_to_ba_worker): ... these and extend.
      * src/dstarparse/Makefile.am, src/dstarparse/public.hh,
      src/dstarparse/dstar2tgba.cc, src/dstarparse/nra2nba.cc: Adjust.
      * NEWS: Update the description of dstar2tgba accordingly.
  6. 23 Aug, 2013 2 commits
    • Alexandre Duret-Lutz's avatar
      dstar: implement dra_to_dba() · 9a7590a6
      Alexandre Duret-Lutz authored
      This is an implementation of Krishnan's ISAAC'94 paper to convert
      deterministic Rabin automata into DBA when possible.
      * src/dstarparse/dra2dba.cc: New file.
      * src/dstarparse/dstar2tgba.cc: New file.
      * src/dstarparse/Makefile.am: Add them.
      * src/dstarparse/nra2nba.cc (nra_to_nba): Adjust so
      that dra_to_dba() can call it using a masked automaton.
      * src/dstarparse/public.hh (dra_to_dba, dstar_to_tgba): Declare.
      * src/tgbatest/ltl2tgba.cc: Add an -XDD option.
      * src/tgbatest/dstar.test: More tests.
    • Alexandre Duret-Lutz's avatar
      dstarparse: Preliminary work on a parser for ltl2dstar. · 2da0053c
      Alexandre Duret-Lutz authored
      Supports reading Rabin and Streett automata, and converting them to
      nondeterministic Büchi automata (for Rabin) or TGBA (for Streett).
      * src/dstarparse/Makefile.am, src/dstarparse/dstarparse.yy,
      src/dstarparse/dstarscan.ll, src/dstarparse/fmterror.cc,
      src/dstarparse/parsedecl.hh, src/dstarparse/public.hh,
      src/dstarparse/nra2nba.cc, src/dstarparse/nsa2tgba.cc: New files.
      * configure.ac, src/Makefile.am, README: Adjust.
      * src/tgbatest/ltl2tgba.cc: Add options -XD, -XDB.
      * src/tgbatest/dstar.test: New file.
      * src/tgbatest/Makefile.am (TESTS): Add it.