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Alexandre Duret-Lutz 600b21acfe * m4/lbtt.m4: Run lbtt-translate, not lbtt.
2003-07-12 17:59:47 +00:00

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2003-07-12 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* m4/lbtt.m4: Run lbtt-translate, not lbtt.
* iface/gspn/gspn.cc: Include cassert.
2003-07-10 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgbaalgos/ltl2tgba.cc (ltl_trad_visitor::visit(multop)):
Forward root_ to children of And.
(ltl_trad_visitor::recurse): Take a root argument.
* src/tgba/tgbabddconcretefactory.hh
(tgba_bdd_concrete_factory::add_relation): Rename as ...
(tgba_bdd_concrete_factory::constrain_relation): ... this.
* src/tgba/tgbabddconcretefactory.cc, src/tgbaalgos/ltl2tgba.cc:
Adjust.
* src/tgbaalgos/ltl2tgba.cc (ltl_trad_visitor::visit(unop::G)): Do
not create Now/Next variable when G is the root of the formula.
(ltl_trad_visitor::ltl_trad_visitor): Take a root argument.
(ltl_trad_visitor::recurse): Create a new visitor, do not copy
the current one.
(ltl_to_tgba): Build ltl_trad_visitor with root = true.
* src/tgbaalgos/ltl2tgba.cc (ltl_trad_visitor::visit(unop::X)):
Remove FIXME about handling X(a U b) and X(a R b) better, it's
done naturally.
* src/tgbatest/spotlbtt.test: Make 100 rounds.
* src/tgba/succiterconcrete.cc (tgba_succ_iterator_concrete::next):
Fix so that !p.!Acc[g].Acc[f] + p.!Acc[g].Acc[f] + p.Acc[g].!Acc[f]
is factored as !p.!Acc[g].Acc[f] + p.(!Acc[g].Acc[f] + Acc[g].!Acc[f]),
not !Acc[g].Acc[f] + p.Acc[g].!Acc[f].
2003-07-09 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* lbtt/: New directory. Contains a patched version of lbtt 1.0.1.
* Makefile.am (MAYBE_LBTT): New variables.
(SUBDIRS): Add $(MAYBE_LBTT).
(EXTRA_DIST): Add m4/lbtt.m4.
* configure.ac: Call AX_CHECK_LBTT.
* m4/lbtt.m4: New file.
* src/tgbatest/Makefile.am (check_PROGRAMS): Add spotlbtt.
(spotlbtt_SOURCES): New variables.
(TESTS): Add spotlbtt.test.
(CLEANFILE): Add config.
* src/tgbatest/defs.in (top_builddir, LBTT, LBTT_TRANSLATE): New
substitutions.
* src/tgbatest/spotlbtt.cc, src/tgbatest/spotlbtt.test: New files.
* src/tgba/succiterconcrete.cc (tgba_succ_iterator_concrete::next):
Fix computation of states sharing the same accepting set.
Make sure we only output one initial state in LBTT's output.
* src/tgbaalgos/lbtt.cc (fill_todo): Add the 'first' argument
to designate initial states.
(lbtt_reachable): Adjust calls to fill_todo. Handle the
fake initial state accepting conditions specially.
* src/tgbaalgos/lbtt.hh: Update comments.
* src/tgbaalgos/lbtt.cc (lbtt_reachable): Do not end transitions
guards with -1 in output.
2003-07-08 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgbatest/ltl2tgba.cc: Add option -t to output the LBTT automata.
* src/tgbaalgos/lbtt.cc, src/tgbaalgos/lbtt.hh: New files.
* src/tgbaalgos/Makefile.am (tgbaalgos_HEADERS): Add lbtt.hh.
(libtgbaalgos_la_SOURCES): Add lbtt.cc.
* src/tgba/bddprint.cc (print_sat_handler): Put a space after "!".
* src/tgbatest/readsave.test: Adjust spaces after "!".
* src/ltlvisit/dump.cc: Strip useless spot::ltl:: prefixes.
2003-07-07 Alexandre Duret-Lutz <aduret@src.lip6.fr>
First sketch of the GSPN wrapper objects.
* iface/gspn/gspn.cc, iface/gspn/gspn.hh: New files.
* iface/gspn/Makefile.am (libspotgspn_la_SOURCES): Add them.
* src/tgba/succiter.hh (current_state, current_conditions
current_accepting_conditions): Mark as const.
* src/tgba/succiterconcrete.cc, src/tgba/succiterconcrete.hh,
src/tgba/tgbaexplicit.cc, src/tgba/tgbaexplicit.hh,
src/tgba/tgbaproduct.cc, src/tgba/tgbaproduct.hh,
src/tgba/tgbatranslateproxy.cc, src/tgba/tgbatranslateproxy.hh:
Likewise.
* iface/gspn/gspnlib.h: Fit 80 columns.
[__cplusplus]: Wrap everything under extern "C".
* src/tgba/succiterconcrete.hh
(tgba_succ_iterator_concrete::current_acc_): New attribute.
* src/tgba/succiterconcrete.cc
(tgba_succ_iterator_concrete::next): Set current_acc_.
(tgba_succ_iterator_concrete::current_accepting_conditions):
Simply return it.
* configure.ac: Output iface/Makefile and iface/gspn/Makefile.
* iface/Makefile.am, iface/gspn/Makefile.am: New files.
* Makefile.am (SUBDIRS): Add iface.
* iface/gspn/gspnlib.h: New file, from Yann and Souheib.
* src/tgba/tgbabddcoredata.cc (tgba_bdd_core_data::tgba_bdd_core_data,
tgba_bdd_core_data::translate): Handle all_accepting_conditions.
* src/tgba/tgbabddconcretefactory.cc
(tgba_bdd_concrete_factory::finish): Fill all_accepting_conditions.
2003-07-04 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgbaalgos/ltl2tgba.cc (ltl_trad_visitor::visit): Declare
accepting conditions w.r.t. to Now variables, not Next.
2003-07-03 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgba/tgbaproduct.cc (tgba_product_succ_iterator::first):
Simplify, do not call next_non_false_() either side is done.
* src/tgba/succiter.hh (tgba_succ_iterator::current_condition):
State that this is a boolean function.
* src/tgba/succiterconcrete.hh
(tgba_succ_iterator_concrete::trans_dest_,
tgba_succ_iterator_concrete::trans_set_,
tgba_succ_iterator_concrete::trans_set_left_,
tgba_succ_iterator_concrete::neg_trans_set_): Remove.
* src/tgba/succiterconcrete.cc
(tgba_succ_iterator_concrete::tgba_succ_iterator_concrete,
tgba_succ_iterator_concrete::first): Adjust to removed members.
(tgba_succ_iterator_concrete::next): Simplify, transitions
are no labelled by boolean functions, not only conjunctions.
Suggested by Denis Poitrenaud.
2003-07-02 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgba/tgbabddcoredata.hh (tgba_bdd_core_data::translate): New
function.
* src/tgba/tgbabddcoredata.cc (tgba_bdd_core_data::translate):
Likewise.
* src/tgba/tgbabddtranslatefactory.cc
(tgba_bdd_translate_factory::tgba_bdd_translate_factory): Use
tgba_bdd_core_data::translate.
* src/tgba/tgbabddcoredata.hh (tgba_bdd_core_data::nownext_set):
New attribute.
* tgba/tgbabddcoredata.cc, tgba/tgbabddtranslatefactory.cc:
Handle nownext_set.
* src/tgba/succiterconcrete.cc
(tgba_succ_iterator_concrete::next): Use nownext_set to simplify.
Rewrite tgba_succ_iterator_concrete::next for the fourth time
(or is it the fifth?).
* src/tgba/succiterconcrete.hh
(tgba_succ_iterator_concrete::trans_dest_,
tgba_succ_iterator_concrete::trans_set_,
tgba_succ_iterator_concrete::trans_set_left_,
tgba_succ_iterator_concrete::neg_trans_set_): New attributes.
* src/tgba/succiterconcrete.cc
(tgba_succ_iterator_concrete::tgba_succ_iterator_concrete): Initialize
new members.
(tgba_succ_iterator_concrete::first): Likewise.
(tgba_succ_iterator_concrete::next): Rewrite.
* tgba/tgbabddcoredata.hh (tgba_bdd_core_data::acc_set): New attribute.
* tgba/tgbabddcoredata.cc, tgba/tgbabddtranslatefactory.cc:
Handle acc_set.
2003-07-01 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgba/tgbabddtranslatefactory.cc
(tgba_bdd_translate_factory::tgba_bdd_translate_factory): Translate
varandnext_set.
2003-06-30 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgbaparse/tgbaparse.yy (lines): Expect at last one line.
* doc/Doxyfile.in (HAVE_DOT): Set to YES to output
collaboration diagrams.
* doc/mainpage.dox: Typo.
* src/tgba/state.hh (state::as_bdd): Delete.
* src/tgba/tgbaproduct.hh (state_bdd_product): Inherit from state,
not state_bdd.
(state_bdd_product::state_bdd_product): Adjust.
* src/tgba/tgbaproduct.cc (state_bdd_product::state_bdd_product):
Adjust.
* src/tgba/succiter.hh (tgba_bdd_succ_iterator::done):
Mark as const.
* src/tgba/succiterconcrete.cc
(tgba_succ_iterator_concrete::done): Likewise.
* src/tgba/succiterconcrete.hh
(tgba_succ_iterator_concrete::done): Likewise.
* src/tgba/tgbaexplicit.cc
(tgba_explicit_succ_iterator::done): Likewise.
* src/tgba/tgbaexplicit.hh
(tgba_explicit_succ_iterator::done): Likewise.
* src/tgba/tgbaproduct.cc
(tgba_product_succ_iterator::done): Likewise.
* src/tgba/tgbaproduct.hh
(tgba_product_succ_iterator::done): Likewise.
* src/tgba/tgbatranslateproxy.hh
(tgba_translate_proxy_succ_iterator::done): Likewise.
* src/tgba/tgbatranslateproxy.cc
(tgba_translate_proxy_succ_iterator::done): Likewise.
* src/tgba/succiterconcrete.cc
(tgba_succ_iterator_concrete::next): Call bdd_satoneset
on data_.varandnext_set. The previous implementation
was wrong for GFa.
* src/tgba/tgbabddcoredata.hh: Declare varandnext_set.
* src/tgba/tgbabddcoredata.cc: Handle varandnext_set.
* doc/Doxygen.in: Enable LaTeX output.
* doc/Makefile.am (spotref.pdf): New rule.
(EXTRA_DIST): Add spotref.pdf.
* src/tgba/tgbabddconcretefactory.cc:
(tgba_bdd_concrete_factory::tgba_bdd_concrete_factory): New.
(tgba_bdd_concrete_factory::create_state): Update now_to_next_.
(tgba_bdd_concrete_factory::finish): Constraint Next variables
in the relation.
* src/tgba/tgbabddconcretefactory.hh
(tgba_bdd_concrete_factory::now_to_next_): New variable.
2003-06-28 Alexandre Duret-Lutz <aduret@src.lip6.fr>
Fix errors reported by ICC.
* src/tgba/state.hh (state_ptr_less_than::operator()): Make it const.
* src/tgba/tgbaproduct.cc: Include string.hh.
* src/ltlast/multop.hh (multop::add, multop::add_sorted): Do
not use qualified names in declarations.
* m4/gccwarn.m4 (CF_GXX_WARNINGS): Fix GXX test.
* src/ltlenv/defaultenv.hh, src/ltlenv/defaultenv.cc,
src/ltlenv/environment.hh: Add virtual destructors.
2003-06-26 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* Makefile.am (EXTRA_DIST): Add HACKING.
* configure.ac: Bump version to 0.0c.
* configure.ac: Bump version to 0.0b.
* INSTALL: New file.
* src/tgba/ltl2tgba.hh, src/tgba/ltl2tgba.cc: Move ...
* src/tgbaalgos/ltl2tgba.hh, src/tgbaalgos/ltl2tgba.cc: ... here.
* src/tgba/Makefile.am, src/tgbaalgos/Makefile.am: Adjust.
* src/tgba/public.hh: Do not include ltl2tgba.hh.
* src/tgbatests/explprod.cc, src/tgbatests/ltl2tgba.cc,
src/tgbatests/ltlprod.cc, src/tgbatests/mixprod.cc,
src/tgbatests/reach.cc, src/tgbatests/tripprod.cc: Adjust inclusions.
* src/tgba/tgbabddcoredata.hh: Fix some Doxygen comments.
* src/ltlast/formula.hh: More Doxygen comments.
* src/tgba/tgba.hh: Use <tt> in Doxygen comments.
* doc/mainpage.dox: New file.
* doc/Makefile.am (EXTRA_DIST): Add mainpage.dox.
* doc/Doxyfile.in (INPUT): Add @srcdir@/mainpage.dox
* src/tgba/succiter.hh: Adjust comments about promises to
refer to accepting conditions.
* src/tgba/tgbabddconcretefactory.hh: Likewise.
* src/tgba/tgbabddcoredata.hh: Likewise.
* src/tgba/dictunion.cc: Likewise.
* src/tgba/tgba.hh: Likewise.
* doc/Makefile.am (doc): Typo.
* src/ltlvisit/tostring.hh (to_string): Add doxygen comments.
* src/ltlast/multop.hh (multop::paircmp): Add doxygen comments.
* src/tgba/tgbaexplicit.hh (tgba_explicit::transtion,
state_explicit, tgba_explicit_succ_iterator): Add doxygen comments.
* src/ltlvisit/postfix.hh: Typo.
* src/ltlast/Makefile.am (ltlastdir, ltlast_HEADERS): New variables.
(libltlast_la_SOURCES): Move all headers to ltlast_HEADERS.
* src/ltlenv/Makefile.am (ltlenvdir, ltlenv_HEADERS): New variables.
(libltlenv_la_SOURCES): Move all headers to ltlenv_HEADERS.
* src/ltlparse/Makefile.am (ltlparsedir, ltlparse_HEADERS): New
variables.
(libltlparse_la_SOURCES): Move all public headers to ltlparse_HEADERS.
* src/ltlvisit/Makefile.am (ltlvisitdir, ltlvisit_HEADERS): New
variables.
(libltlvisit_la_SOURCES): Move all headers to ltlparse_HEADERS.
* src/misc/Makefile.am (include_HEADERS): Rename as ..
(misc_HEADERS): ... this.
(miscdir): New variable.
* src/tgba/Makefile.am (tgbadir, tgba_HEADERS): New variables.
(libtgba_la_SOURCES): Move all headers to tgba_HEADERS.
* src/tgbaalgos/Makefile.am (tgbaalgosdir, tgbaalgos_HEADERS):
New variables.
(libtgbaalgos_la_SOURCES): Move all headers to tgbaalgos_HEADERS.
* src/tgbaparse/Makefile.am (tgbaparsedir, tgbaparse_HEADERS): New
variables.
(libtgbaparse_la_SOURCES): Move all public headers to
tgbaparse_HEADERS.
* src/tgbaparse/public.hh: Include ltlparse/location.hh, not
location.hh.
* doc/Makefile.am (stamp): Prefix $(srcdir) explicitely.
* m4/buddy.m4 (BUDDY_LDFLAGS): Use $(top_builddir), not $(top_srcdir).
* src/tgbaparse/Makefile.am (AM_CPPFLAGS): Add $(BUDDY_CPPFLAGS).
* doc/Makefile.am: Rewrite to run Doxygen whenever Doxyfile.in
or configure.ac changes. Distribute the html doc.
* doc/Doxyfile.in (EXCLUDE_PATTERNS): Complete with
useless Bison classes.
(FILE_PATTERNS): Remove *.cc files.
Distribute BuDDy. Compile and link with the included version if
explicitely requested (--with-included-buddy) or if there is now
stuitable version already installed.
* buddy/: New directory. Contains a patched version of BuDDy 2.2.
* m4/buddy.m4: Make sure the installed BuDDy supports bdd_mergepairs.
Honor --with-included-buddy and --without-included-buddy. Define
the BUDDY_LDFLAGS and BUDDY_CPPFLAGS output variables, and the
WITH_INCLUDED_BUDDY Automake conditional
* Makefile.am [WITH_INCLUDED_BUDDY] (MAYBE_SUBDIRS): New variable.
(SUBDIRS): Prepend $(MAYBE_SUBDIRS).
* src/Makefile.am (libspot_LDFLAGS): New variable.
* src/tgba/Makefile.am (AM_CPPFLAGS): Add $(BUDDY_CPPFLAGS).
* src/tgbaalgos/Makefile.am (AM_CPPFLAGS): Likewise.
* src/tgbatest/Makefile.am (AM_CPPFLAGS): Likewise.
2003-06-25 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgba/succiterconcrete.cc (tgba_succ_iterator_concrete::next):
Rewrite using bdd_satoneset. This time it's for real. (I hope.)
* src/tgba/succiterconcrete.hh (current_base_,
current_base_left_): Delete.
* tgba/tgbabddcoredata.hh (next_set): New variable.
* tgba/tgbabddcoredata.cc, tgba/tgbabddtranslatefactory.cc: Adjust
to update next_set.
* src/tgba/bddprint.hh, src/tgba/tgbabddconcretefactory.hh,
src/tgba/tgbaproduct.hh: Fix Doxygen comments.
* src/tgba/succiterconcrete.hh (next_succ_set_): Rename as ...
(succ_set_left_): ... this.
(current_base_, current_base_left_): New variables.
* src/tgba/succiterconcrete.cc (tgba_succ_iterator_concrete::first):
Reset current_.
(tgba_succ_iterator_concrete::next): Rewrite.
(tgba_succ_iterator_concrete::current_state): Simplify.
(tgba_succ_iterator_concrete::current_accepting_conditions): Remove
atomic proposition with universal quantification.
* src/tgba/ltl2tgba.cc (ltl_to_tgba): Normalize the formula.
* src/tgba/tgbabddconcrete.cc (tgba_bdd_concrete::set_init_state):
Complete the initial state.
(tgba_bdd_concrete::succ_iter): Do not remove Now variable
from the BDD passed to the iterator.
* tgba/tgbabddcoredata.hh (notnow_set, var_set): New variables.
* tgba/tgbabddcoredata.cc, tgba/tgbabddtranslatefactory.cc: Adjust
to update notnow_set and var_set.
* src/tgbatest/ltl2tgba.cc: Support -v.
2003-06-24 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgbatest/ltl2tgba.cc (syntax): Fix usage message.
* src/tgbatest/tripprod.test, src/tgbatest/explprod.test: Sort
accepting conditions.
* src/ltlvisit/nenoform.cc (negative_normal_form): New const variant.
* src/ltlvisit/nenoform.hh (negative_normal_form): New const variant.
* src/ltlvisit/lunabbrev.cc (unabbreviate_logic): New const variant.
* src/ltlvisit/lunabbrev.hh (unabbreviate_logic): New const variant.
* src/ltlvisit/tunabbrev.cc (unabbreviate_ltl): New const variant.
* src/ltlvisit/tunabbrev.hh (unabbreviate_ltl): New const variant.
2003-06-23 Alexandre Duret-Lutz <aduret@src.lip6.fr>
Switch from "promises" to "accepting sets". Fix the definitions
of these accepting sets so that they are really useful. Provide
an all_accepting_conditions() method for use in the emptyness
check, and a neg_accepting_conditions() for products. Predeclare
TGBA accepting conditions in the i/o.
* src/tgba/bddprint.cc (want_prom): Rename as ...
(want_prom): ... this.
(print_handler): Adjust to display Acc[].
(print_acc_handler, bdd_print_acc): New functions.
* src/tgba/bddprint.hh (print_acc_handler, bdd_print_acc):
New functions.
* src/tgba/succiter.hh (current_promise): Rename as ...
(current_accepting_conditions): ... this.
* src/tgba/succiterconcrete.cc (current_state):
Rename next to now.
(current_promise): Rename as ...
(current_accepting_conditions): ... this, and compute
the accepting conditions.
* src/tgba/dictunion.cc, src/tgba/ltl2tgba.cc,
src/tgba/succiterconcrete.hh,
src/tgba/tgbabddconcretefactory.cc,
src/tgba/tgbabddcoredata.cc, src/tgba/tgbabddcoredata.hh,
src/tgba/tgbabdddict.hh, src/tgba/tgbabdddict.cc,
src/tgba/tgbabddtranslatefactory.cc,
src/tgbaalgos/dotty.cc: Adjust to new names.
* src/tgba/tgba.hh (all_accepting_conditions,
neg_accepting_conditions): New functions.
* src/tgba/tgbabddconcretefactory.cc: Adjust to new
names, and record accepting conditions instead of promises.
* src/tgba/tgbabddcoredata.hh (accepting_conditions,
all_accepting_conditions, negacc_set): New variables.
(notnow_set, notprom_set, declare_promise): Rename as ...
(notnext_set, notacc_set, declare_accepting_condition): ... these.
* src/tgba/tgbaexplicit.hh
(tgba_explicit_succ_iterator::current_promise): Rename as ...
(tgba_explicit_succ_iterator::current_accepting_conditions): ... this.
(tgba_explicit::add_promise): Rename as ...
(tgba_explicit::add_accepting_condition): ... this.
(tgba_explicit::declare_accepting_condition,
tgba_explicit::has_accepting_condition): New variables.
(tgba_explicit::get_promise): Rename as ...
(tgba_explicit::get_accepting_condition): ... this.
(tgba_explicit::all_accepting_conditions,
tgba_explicit::neg_accepting_conditions): Implement them.
(all_accepting_conditions, neg_accepting_conditions,
all_accepting_conditions): New variables.
(tgba_explicit_succ_iterator): Embed all_accepting_conditions_.
* src/tgba/tgbaexplicit.cc: Likewise.
* src/tgba/tgbaproduct.hh
(tgba_product_succ_uterator): Embed left_neg_ and right_neg_.
(tgba_product::all_accepting_conditions,
tgba_product::neg_accepting_conditions): Implement them.
* src/tgba/tgbatranslateproxy.hh:
(tgba_translate_proxy::all_accepting_conditions,
tgba_translate_proxy::neg_accepting_conditions): Implement them.
* src/tgba/tgbatranslateproxy.cc: Likewise.
* src/tgbaalgos/save.cc (save_rec): Call bdd_print
(tgba_save_reachable): Output the `acc =' line.
* src/tgbaparse/tgbaparse.yy: Support the for
accepting conditions definitions using an "acc =" line
at the start. Later, use has_accepting_condition while
parsing accepting conditions to ensure they were declared.
Disallow !cond in accepting conditions.
* src/tgbaparse/tgbascan.ll (ACC_DEF): New token.
* src/tgbatest/explicit.cc (main): Declare accepting conditions.
* src/tgbatest/ltl2tgba.cc (main): Add support for the -a, -A,
and -R new options.
* src/tgbatest/tgbaread.cc (main): Really exit on parse error.
* src/tgbatest/explicit.test, src/tgbatest/explprod.test,
src/tgbatest/mixprod.test, src/tgbatest/readsave.test,
src/tgbatest/tgbaread.test, src/tgbatest/tripprod.test: Reflect
recent changes.
2003-06-22 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgbatest/tripprod.test, src/tgbatest/explprod.test:
Sort out some possible inversions in the output.
2003-06-19 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgba/tgbabddconcretefactory.cc
(tgba_bdd_concrete_factory::~tgba_bdd_concrete_factory): destroy the
formulae used as keys in prom_.
(tgba_bdd_concrete_factory::create_promise): Delete.
(tgba_bdd_concrete_factory::declare_promise,
tgba_bdd_concrete_factory::finish): New functions.
* src/tgba/tgbabddconcretefactory.hh
(tgba_bdd_concrete_factory::create_promise): Delete.
(tgba_bdd_concrete_factory::declare_promise,
tgba_bdd_concrete_factory::finish): New functions.
(tgba_bdd_concrete_factory::prom_): New map.
* src/tgba/ltl2tgba.cc (ltl_trad_visitor::visit): Adjust
the Fx and aUb cases to register promises with
tgba_bdd_concrete_factory::declare_promise().
(ltl2tgba): Call tgba_bdd_concrete_factory::finish().
* src/tgba/tgbabddconcrete.cc (set_init_state, succ_iter):
Revert the change from 2003-06-12, it needs more work (the
automaton generated on Xa&(b U !a) was bogus, with that
patch).
* src/tgbatest/ltl2tgba.cc: Handle the -o and -r options.
* src/tgbatest/tripprod.test, src/tgbatest/explprod.test,
src/tgbatest/readsave.test: Adjust to reflect yesterday's
bddprint.cc change.
2003-06-18 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgba/bddprint.cc (print_handler): Quote promises
when !want_prom.
* src/tgbaparse/tgbaparse.yy (prop_list): Accept strings or
identifiers. Discard empty strings.
* src/tgbatest/mixprod.cc, src/tgbatest/mixprod.test: New file.
* src/tgbatest/Makefile.am (check_PROGRAMS): Add mixprod.
(mixprod_SOURCES): New variable.
(TESTS): Add mixprod.test.
2003-06-17 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgba/tgbaproduct.cc (state_bdd_product::state_bdd_product):
New constructor.
* src/tgba/tgbaproduct.hh (state_bdd_product::state_bdd_product):
New constructor.
* tgbatest/tripprod.cc, tgbatest/tripprod.test: New files.
* src/tgbatest/Makefile.am (check_PROGRAMS): Add explprod.
(tripprod_SOURCES): New variable.
(CLEANFILES): Add input3.
(TESTS): Add tripprod.test.
2003-06-16 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgba/tgbabddprod.cc, src/tgba/tgbabddprod.hh: Rename as ...
* src/tgba/tgbaproduct.cc, src/tgba/tgbaproduct.hh: ... these.
(tgba_bdd_product, tgba_bdd_product_succ_iterator): Rename as ...
(tgba_product, tgba_product_succ_iterator): ... these, and adjust
all uses.
* src/tgba/tgbabddtranslateproxy.cc,
src/tgba/tgbabddtranslateproxy.hh: Rename as ...
* src/tgba/tgbatranslateproxy.cc,
src/tgba/tgbatranslateproxy.hh: ... these.
(tgba_bdd_translate_proxy, tgba_bdd_translate_proxy_succ_iterator):
Rename as ...
(tgba_translate_proxy, tgba_translate_proxy_succ_iterator): ... these,
and adjust all uses.
Make sure we can multiply two tgba_explicit.
* tgba/state.hh (state::translate, state::clone, state::as_bdd):
New virtual methods.
* tgba/stataebdd.cc (state::translate, state::clone): New methods.
* tgba/stataebdd.hh (state::translate, state::clone): New methods.
* tgba/tgbabddprod.cc (state_bdd_product::clone,
tgba_bdd_product_succ_iterator::~tgba_bdd_product_succ_iterator):
New methods.
(tgba_bdd_product_succ_iterator::first): Reset right_
if any of left_ or right_ is already done (i.e., is empty).
(tgba_bdd_product_succ_iterator::done): Return true
if right_ is NULL.
(tgba_bdd_product_succ_iterator::current_state,
tgba_bdd_product::get_init_state): Work directory with `state's.
* tgba/tgbabddprod.hh (state_bdd_product::clone,
tgba_bdd_product_succ_iterator::~tgba_bdd_product_succ_iterator):
New methods.
* tgba/tgbabddtranslateproxy.cc
(tgba_bdd_translate_proxy_succ_iterator::
tgba_bdd_translate_proxy_succ_iterator): Work on any kind of iteraator.
(tgba_bdd_translate_proxy_succ_iterator::
~tgba_bdd_translate_proxy_succ_iterator): New method.
(tgba_bdd_translate_proxy_succ_iterator::current_state,
tgba_bdd_translate_proxy::get_init_state,
tgba_bdd_translate_proxy::succ_iter): Work on `state's and
`tgba_succ_iterator's directlry.
(tgba_bdd_translate_proxy::format_state): Delegate formating
to the proxied automata.
* tgba/tgbaexplicit.cc (state_explicit::clone): New method.
* src/tgba/tgbaexplicit.cc (tgba_explicit::get_condition,
tgba_explicit::get_promise): Call ltl::destroy on existing formulae.
* tgbatest/explprod.cc, tgbatest/explprod.test: New files.
* tgbatest/Makefile.am (check_PROGRAMS): Add explprod.
(explprod_SOURCES): New variable.
(TESTS): Add explprod.test.
(CLEANFILES): Add input1 and input2.
2003-06-12 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgba/tgbabddconcrete.cc (set_init_state, succ_iter): Make
sure to compute the status of the most Now variables possible.
This helps to identify equivalant states.
(tgba_bdd_concrete): Call set_init_state.
2003-06-10 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgba/ltl2tgba.cc (ltl_trad_visitor::visit): Handle F and G.
* src/tgbatest/ltl2tgba.test: Use F and G.
2003-06-06 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgbatest/bddprod.test: New file.
* src/tgbatest/Makefile.am (check_PROGRAMS): Add bddprod.
(bddprod_SOURCES, bddprod_CXXFLAGS): New variables.
(TESTS): Add bddprod.test.
* src/tgbatest/ltlprod.c: Handle BDD_CONCRETE_PRODUCT.
* src/tgba/dictunion.cc (tgba_bdd_dict_union): Clone formulae
while building new dictionary.
* src/tgbatest/ltlprod.test, src/tgbatest/ltlprod.cc: New files.
* src/tgbatest/Makefile.am (check_PROGRAMS): Add ltlprod.
(ltlprod_SOURCES): New variable.
(TESTS): Add ltlprod.test.
* src/ltlvisit/clone.cc (clone): New const version.
* src/ltlvisit/clone.hh (clone): Likewise.
* src/ltlvisit/destroy.cc (destroy): New const version.
* src/ltlvisit/destroy.hh (destroy): Likewise.
* src/tgba/tgbabddconcretefactory.cc
(tgba_bdd_concrete_factory::create_state,
tgba_bdd_concrete_factory::create_atomic_prop,
tgba_bdd_concrete_factory::promise): Clone new formulae.
* src/tgba/tgbabdddict.cc (tgba_bdd_dict::tgba_bdd_dict,
tgba_bdd_dict::~tgba_bdd_dict, tgba_bdd_dict::operator=): New methods
that clone and destroy formulae.
* src/tgbatest/ltl2tgba.test, src/tgbatest/ltl2tgba.cc: New files.
* src/tgbatest/Makefile.am (check_PROGRAMS): Add ltl2tgba.
(ltl2tgba_SOURCES): New variable.
(TESTS): Add ltl2tgba.test.
* src/ltltest/equals.cc, src/ltltest/readltl.cc,
src/tgba/bddprint.cc, src/ltltest/tostring.cc: Include <cassert>.
2003-06-05 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgba/bddprint.cc (dict): Make this variable static.
(want_prom): New global static variable.
(print_handle): Honor want_prom.
(print_sat_handler, bdd_print_sat, bdd_format_sat): New functions.
(bdd_print_set, bdd_print_dot, bdd_print_table): Set want_prom.
* src/tgba/bddprint.hh (bdd_print_sat, bdd_format_sat): New functions.
* src/tgbaalgos/save.cc, src/tgbaalgos/save.hh,
src/tgbatest/readsave.cc, src/tgbatest/readsave.test: New files.
* src/tgbaalgos/Makefile.am (libtgbaalgos_la_SOURCES): Add
save.cc and save.hh.
* src/tgbatest/Makefile.am (check_PROGRAMS): Add readsave.
(readsave_SOURCES): New variable.
(TESTS): Add readsave.test.
* configure.ac: Output src/tgbaparse/Makefile.
* src/Makefile.am (SUBDIRS): Add tgbaparse.
(libspot_la_LDADD): Add tgbaparse/libtgbaparse.la.
* src/tgba/tgbaexplicit.cc (tgba_explicit::get_condition,
tgba_explicit::get_promise, tgba_explicit::add_neg_condition,
tgba_explicit::add_neg_promise): New methods.
* src/tgba/tgbaexplicit.hh: Declare them.
* src/tgbaparse/Makefile.am, src/tgbaparse/fmterror.cc,
src/tgbaparse/parsedecl.hh, src/tgbaparse/public.hh,
src/tgbaparse/tgbaparse.yy, src/tgbaparse/tgbascan.ll,
src/tgbatest/tgbaread.cc, src/tgbatest/tgbaread.test: New files.
* src/tgbatest/Makefile.am (check_PROGRAMS): Add tgbaread.
(TESTS): Add tgbaread.cc.
(CLEANFILES): Add input.
(tgbaread_SOURCES): New variable.
* src/ltlparse/ltlparse.yy: Typo in comment.
* configure.ac: Output src/tgbatest/Makefile and src/tgbatest/defs.
* src/Makefile.am (SUBDIRS): Add tgbatest.
* src/tgba/tgbaexplicit.hh, src/tgba/tgbaexplicit.cc: New file.
* src/tgba/Makefile.am (libtgba_la_SOURCES): Add tgbaexplicit.cc
and tgbaexplicit.hh.
* src/tgbatest/Makefile.am, src/tgbatest/defs.in,
src/tgbatest/explicit.cc, src/tgbatest/explicit.test: New files.
2003-06-04 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/ltlparse/ltlparse.yy (result): Suppress unused definition.
* src/Makefile.am (SUBDIRS): Build `ltltest' after `.'.
* src/ltlparse/ltlscan.ll: Use ltlyy as %prefix.
* src/ltlparse/parsedecl.hh (YY_DECL): Rename yylex to ltlyylex.
* src/ltlparse/ltlparse.yy: Define yylex as ltlyylex.
2003-06-03 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgba/dictunion.cc, src/tgba/ltl2tgba.cc,
src/tgba/succiterconcrete.cc, src/tgba/tgbabddconcrete.cc,
src/tgba/tgbabddprod.cc, src/tgba/tgbabddtranslatefactory.cc,
src/tgba/tgbabddtranslateproxy.cc: Include <cassert>.
2003-06-02 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgba/tgbabdddict.cc, src/tgba/tgbabdddict.hh: New files.
* src/tgba/Makefile.am (libtgba_la_SOURCES): Add them.
* src/tgba/tgbabdddict.cc (tgba_bdd_dict::contains): New function.
* src/tgba/tgbabdddict.hh (tgba_bdd_dict::contains): Likewise.
2003-05-28 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgba/statebdd.hh (state_bdd::as_bdd): Add non-const variant.
* src/tgba/tgbabddtranslateproxy.cc,
src/tgba/tgbabddtranslateproxy.hh: New files.
* src/tgba/Makefile.am (libtgba_la_SOURCES): Add them.
2003-05-27 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgba/bddprint.cc, src/tgba/bddprint.hh,
src/tgba/dictunion.hh, src/tgba/ltl2tgba.cc, src/tgba/ltl2tgba.hh,
src/tgba/tgbabddconcretefactory.hh,
src/tgba/tgbabddconcreteproduct.cc,
src/tgba/tgbabddconcreteproduct.hh, src/tgba/tgbabddfactory.hh,
src/tgba/tgbabddtranslatefactory.hh, src/tgbaalgos/dotty.cc:
Add Doxygen comments.
* src/tgba/bddfactory.hh, src/tgba/statebdd.hh,
src/tgba/succiterconcrete.hh, src/tgba/tgbabddconcrete.hh,
src/tgba/tgbabddcoredata.hh, src/tgba/tgbabdddict.hh: Add
Doxygen comments.
* src/tgba/bddprint.hh (bdd_format_set): New function.
* src/tgba/bddprint.cc (bdd_format_set): Likewise.
* src/tgba/state.hh: Add Doxygen comments.
(state::compare): Take a state*, not a state&.
(state_ptr_less_than): New functor.
* src/tgba/statebdd.hh (state_bdd::compare): Take a state*, not a
state&.
* src/tgba/statebdd.cc (state_bdd::compare): Likewise.
* src/tgba/succiter.hh: Add Doxygen comments.
* src/tgba/tgba.hh: Mention promises.
(tgba::formate_state): New pure virtual method.
* src/tgba/tgbabddconcrete.hh (tgba_bdd_concrete::formate_state):
New method.
* src/tgba/tgbabddconcrete.cc (tgba_bdd_concrete::formate_state):
Likewise.
* src/tgbaalgos/dotty.cc: Adjust to use state_ptr_less_than
and tgba::formate_state.
* src/tgba/succiter.hh (tgba_succ_iterator::current_state):
Return a state*, not a state_bdd.
* src/tgba/succiterconcrete.hh
(tgba_succ_iterator_concrete::current_state): Return a state_bdd*,
not a state_bdd.
* src/tgba/tgba.hh: Add Doxygen comments.
(tgba::succ_iter, tgba::get_init_state): Use state*, not state_bdd.
* src/tgba/tgbabddconcrete.hh (tgba_bdd_concrete::get_init_state):
Return a state_bdd*, not a state_bdd.
(tgba_bdd_concrete::get_init_bdd): New method.
(tgba_bdd_concrete::succ_uter): Take a state* as argument.
* src/tgba/tgbabddconcrete.cc: Likewise.
* src/tgba/tgbabddtranslatefactory.cc
(tgba_bdd_translate_factory::tgba_bdd_translate_factory): Use
tgba_bdd_concrete::get_init_bdd.
* src/tgbaalgos/dotty.cc (dotty_state, dotty_rec, dotty): Adjust
to use state* instead of state_bdd.
* src/tgba/succlist.hh: Delete. (Leftover from a previous
draft.)
2003-05-26 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/tgbaalgos/dotty.cc, src/tgbaalgos/dotty.hh: New files.
* src/tgbaalgos/Makefile.am (libtgbaalgos_la_SOURCES): Add them.
* src/tgba/tgbabddtranslatefactory.cc
(tgba_bdd_translate_factory::compute_pairs): Be quiet.
* src/Makefile.am (SUBDIRS): Add tgbaalgos.
(libspot_la_LIBADD): Add tgba/libtgbaalgos.
* src/tgbaalgos/Makefile.am: New file.
* configure.ac: Output src/tgbaalgos/Makefile.
* src/tgba/bddprint.hh, src/tgba/bddprint.cc: New files.
* src/tgba/Makefile.am (libtgba_la_SOURCES): Add them.
* src/tgba/public.hh: Include bddprint.hh.
* src/tgba/tgba.hh: Rename as ...
* src/tgba/public.hh: .. this.
* src/tgba/tgba.hh: New file.
* src/tgba/Makefile.am (libtgba_la_SOURCES): Add public.hh.
* src/tgba/tgbabddconcrete.hh (tgba_bdd_concrete): Inherit from tgba.
(tgba_bdd_concrete::init_iter): Delete.
(tgba_bdd_concrete::succ_iter): Take a state_bdd as argument,
not a bdd.
* src/tgba/tgbabddconcrete.cc: Likewise.
Initial code for TGBA (Transition Generalized B<>chi Automata).
Contains tgba_bdd, a BDD-encoded TGBA, and ltl_to_tgba,
a LTL-to-TGBA translator using Couvreur's algorithm.
* src/Makefile.am (SUBDIRS): Add tgba.
(libspot_la_LIBADD): Add tgba/libtgba.la.
* configure.ac: Output src/tgba/Makefile.
* src/tgba/Makefile.am, src/tgba/bddfactory.cc,
src/tgba/bddfactory.hh, src/tgba/dictunion.cc,
src/tgba/dictunion.hh, src/tgba/ltl2tgba.cc, src/tgba/ltl2tgba.hh,
src/tgba/state.hh, src/tgba/statebdd.cc, src/tgba/statebdd.hh,
src/tgba/succiter.hh, src/tgba/succiterconcrete.cc,
src/tgba/succiterconcrete.hh, src/tgba/succlist.hh,
src/tgba/tgba.hh, src/tgba/tgbabddconcrete.cc,
src/tgba/tgbabddconcrete.hh, src/tgba/tgbabddconcretefactory.cc,
src/tgba/tgbabddconcretefactory.hh,
src/tgba/tgbabddconcreteproduct.cc,
src/tgba/tgbabddconcreteproduct.hh, src/tgba/tgbabddcoredata.cc,
src/tgba/tgbabddcoredata.hh, src/tgba/tgbabdddict.cc,
src/tgba/tgbabdddict.hh, src/tgba/tgbabddfactory.hh,
src/tgba/tgbabddtranslatefactory.cc,
src/tgba/tgbabddtranslatefactory.hh: New files.
2003-05-23 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* m4/gccwarn.m4: Do not use -Winline, this is inappropriate
with STL.
* src/ltlast/atomic_prop.cc, src/ltlvisit/lunabbrev.cc,
src/ltlvisit/nenoform.cc: Include <cassert>.
2003-05-16 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/ltlvisit/dotty.cc: Rewrite to display formulae as
graphs rather than trees, to show how nodes are shared.
* src/ltlvisit/dump.hh (dump): Return the passed ostream.
* src/ltlvisit/dump.cc (dump): Likewise.
* src/ltlvisit/dotty.hh (dotty): Likewise.
* src/ltlvisit/dotty.cc (dotty): Likewise.
* src/ltlvisit/tostring.hh (to_string): Likewise.
* src/ltlvisit/tostring.cc (to_string): Likewise.
* src/ltlvisit/dump.hh (dump): Take a formula* as argument,
not a formula&. This is more homogeneous.
* src/ltlvisit/dump.cc (dump): Likewise.
* src/ltlvisit/dotty.hh (dotty): Likewise.
* src/ltlvisit/dotty.cc (dotty): Likewise.
* src/ltlvisit/tostring.hh (to_string): Likewise.
* src/ltlvisit/tostring.cc (to_string): Likewise.
* src/ltltest/readltl.cc, src/ltltest/equals.cc,
src/ltltest/tostring.cc: Adjust usage.
Check trivial multop equality at build time. This makes the equal
visitor useless, since two equals formulae will now share the same
address.
* src/ltlast/multop.hh (add_sorted): New function.
(paircmp): New comparison functor.
(map): Use paircmp, we want to compare the vectors' contents,
not their addresses.
* src/ltlast/multop.cc (add_sorted): New function.
(add): Use it.
* src/ltltest/equals.cc, src/ltltest/tostring.cc: Compare
pointers instead of calling equal.
* src/ltlvisit/equals.cc, src/ltlvisit/equals.hh: Delete.
* src/ltlvisit/Makefile.am (libltlvisit_la_SOURCES): Remove
equals.cc and equals.hh.
* wrap/spot.i: Do not include equals.hh.
2003-05-15 Alexandre Duret-Lutz <aduret@src.lip6.fr>
Implement spot::ltl::destroy() and exercise it.
* src/ltlast/atomic_prop.hh: Declare instance_count().
* src/ltlast/binop.hh, src/ltlast/unop.hh, src/ltlast/multop.hh:
Likewise. Also, really inherit for ref_formula this time.
* src/ltlast/atomic_prop.cc, src/ltlast/binop.cc,
src/ltlast/unop.cc, src/ltlast/multop.cc: On destruction, suppress
the instance from the instance map. Implement instance_count().
* src/ltlast/formula.cc, src/ltlast/formula.hh,
src/ltlast/ref_formula.cc, src/ltlast/ref_formula.hh: Add virtual
destructors.
* src/ltlparse/ltlparse.yy: Recover from binary operators with
missing right hand operand (the point is just to destroy the
the left hand operand).
* src/ltltest/equals.cc, src/ltltest/readltl.cc,
src/ltltest/tostring.cc: Destroy used formulae. Make sure
instance_count()s are null are the end.
* src/ltltest/parseerr.test: Adjust expected result, now
that the parser lnows about missing right hand operands.
* src/ltlvisit/destroy.hh, src/ltlvisit/destroy.cc,
src/ltlvisit/postfix.hh, src/ltlvisit/postfix.cc: New files.
* src/ltlvisit/Makefile.am (libltlvisit_la_SOURCES): Add them.
* src/ltlvisit/lunabbrev.cc (Xor, Equiv): Clone formulae
occurring twice in the rewritten expression.
Massage the AST so that identical sub-formula share the same
reference-counted formula*. One can't call constructors for AST
items anymore, everything need to be acquired through instance()
class methods.
* src/ltlast/formula.cc, src/ltlast/refformula.cc,
src/ltlast/refformula.hh: New files.
* src/ltlast/Makefile.am (libltlast_la_SOURCES): Add them.
* src/ltlast/atomic_prop.cc, src/ltlast/atomic_prop.hh,
src/ltlast/unop.cc, src/ltlast/unop.hh,
src/ltlast/binop.cc, src/ltlast/binop.hh: Make the constructor
and destructor protected. Define a static function `instance()'
to get an instance with specific argument. Use a map called
`instances' to store all known instances. Inherit from
ref_formula.
* src/ltlast/constant.hh, src/ltlast/constant.cc: Protect
the constructor and destructor. Provide the false_instance()
and true_instance() functions instead.
* src/formula.hh (ref, unref, ref_, unref_): New methods.
* src/ltlast/multop.cc, src/ltlast/multop.hh: Protect
the constructor, destructor, as well as the add() method.
Provides the instance(), and add() class methods instead.
Store children_ as a pointer.
* src/ltlenv/defaultenv.cc (require): Adjust to
call atomic_prop::instance.
* src/ltlparse/ltlparse.yy: Adjust to call instance() functions
instead of constructors.
* src/ltltest/Makefile.am (LDADD): Tweak library ordering.
* src/ltlvisit/clone.hh (clone_visitor): Inherit from visitor,
not const_visitor, and adjust all prototypes appropriately.
* src/ltlvisit/clone.cc (clone_visitor): Likewise.
Call ref() or instance() methods instead of copy constructors.
* src/ltlvisit/equals.cc: Simplify atomic_prop and constant
cases.
* src/ltlvisit/lunabbrev.hh, src/ltlvisit/lunabbrev.cc,
src/ltlvisit/tunabbrev.hh, src/ltlvisit/tunabbrev.cc,
src/ltlvisit/nenoform.hh, src/ltlvisit/nenoform.cc: Use instance()
methods instead of constructor. Make these children of visitor, not
const_visitor.
* src/ltltest/readltl.c (main): Do not delete the formula.
* src/ltlparse/ltlscan.ll (to_parse_size): Declare as size_t to
remove a warning with newer versions of Flex.
* src/ltlparse/ltlparse.yy (error_list, parse_environment, result):
CVS Bison now supports %parse-param for the C++ skeleton; pass these
variables as arguments to the Parser::Parser constructor instead of
using globals.
(parse): Adjust Parser::Parser call.
2003-05-12 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/ltlvisit/tostring.cc: Reindent and strip out superfluous
spot::ltl:: prefixes.
(to_string(formula)): New function.
* src/ltlvisit/tostring.hh (to_string(formula)): Likewise.
* src/ltltest/tostring.cc: Use this new to_string function to
simplify.
2003-05-05 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* m4/buddy.m4: New file.
* Makefile.am (EXTRA_DIST): Add m4/buddy.m4.
* configure.ac: Call AX_CHECK_BUDDY.
2003-04-30 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/ltlvisit/Makefile.am (lib_LTLIBRARIES): Rename as ...
(noinst_LTLIBRARIES): ... this.
* src/ltlenv/Makefile.am, src/ltlast/Makefile.am,
src/ltlparse/Makefile.am: Likewise.
* src/Makefile.am (lib_LTLIBRARIES, libspot_la_SOURCES,
libspot_la_LIBADD): New variable. Build a libspot.la library
from all the sub-libraries.
* m4/pypath.m4: New file.
* Makefile.am (SUBDIRS): Add wrap.
* wrap/Makefile.am: New file.
* wrap/spot.i: New file. Preliminary bindings for Python.
* configure.ac: Call adl_CHECK_PYTHON and output wrap/Makefile.
2003-04-29 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* configure.ac: Call AC_PROG_LIBTOOL.
* src/ltlast/Makefile.am, src/ltlenv/Makefile.am,
src/ltlparse/Makefile.am, src/ltltest/Makefile.am,
src/ltlvisit/Makefile.am: Adust to build libtool libraries.
* src/ltlenv/defaultenv.hh: Do not include atomic_prop.hh here...
* src/ltlenv/defaultenv.cc: ... but here.
* src/ltltest/tostring.test: Simplify with set -e. Move the
description of the test ...
* src/ltltest/tostring.cc: ... here, where it is actually coded.
* src/ltltest/lunabbrev.test, src/ltltest/tunabbrev.test,
src/ltltest/nenoform.test, src/ltltest/tunenoform.test:
Simplify with set -e.
* configure.ac (AM_INIT_AUTOMAKE): Use nostdinc, to make
sure we always use paths relative to src/ in src/'s
subdirectories.
2003-04-28 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/ltlparse/Makefile.am (CXXFLAGS): Turn on GCC warnings
now that CVS Bison is fixed.
* src/ltlparse/ltlscan.ll: Use yyunput to shut up a GCC warning.
2003-04-24 Rachid REBIHA <rebiha@nyx>
* src/ltltest/tostring.test: New file.
* src/ltltest/tostring.cc: New files.
* src/ltlvisit/tostring.hh: From ast to string New files.
* src/ltlvisit/tostring.cc: From ast to string New files.
2003-04-18 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/ltlparse/Makefile.am (EXTRA_DIST): Distribute ltlparse.yy.
* src/ltlast/Makefile.am (libltlast_a_SOURCES): Add visitor.hh.
* src/ltlast/atomic_prop.hh, src/ltlast/binop.hh,
src/ltlast/constant.hh, src/ltlast/formula.hh,
src/ltlast/multop.hh, src/ltlast/unop.hh, src/ltlast/visitor.hh,
src/ltlenv/defaultenv.hh, src/ltlenv/environment.hh,
src/ltlparse/public.hh, src/ltlvisit/clone.hh,
src/ltlvisit/dotty.hh, src/ltlvisit/dump.hh,
src/ltlvisit/equals.hh, src/ltlvisit/lunabbrev.hh,
src/ltlvisit/nenoform.hh, src/ltlvisit/tunabbrev.hh: Add
Doxygen comments.
* src/visitor.hh: Do not use const_sel. This clarifies
the code and helps Doxygen.
* configure.ac: Output doc/Doxyfile and doc/Makefile.
* doc/Makefile.am, doc/Doxyfile.in: New files.
* Makefile.am (SUBDIRS): Add doc.
* src/ltlparse/ltlscan.ll: Recognize && and ||.
* src/ltltest/parse.test, src/ltltest/parseerr.test,
src/ltltest/equals.test: Use these operators..
2003-04-17 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/ltltest/readltl.cc, src/ltltest/equals.cc: Cosmetics.
* src/ltlenv/environment.hh (require): Return a formula, not
an atomic_prop.
* src/ltlast/atomic_prop.hh (atomic_prop): New argument env.
(environment_): New member.
(env): New method.
* src/ltlast/atomic_prop.cc (atomic_prop, env): Likewise.
* src/ltlenv/defaultenv.cc (require): Pass *this as the
environment argument to atomic_prop.
* src/ltlvisit/clone.cc (visit(const atomic_prop*)): Also copy
the environment.
* src/ltlvisit/nenoform.cc (visit(const atomic_prop*)): Likewise.
* configure.ac: Output src/ltlenv/Makefile.
* src/ltlenv/Makefile.am, src/ltlenv/defaultenv.cc,
src/ltlenv/defaultenv.hh, src/ltlenv/environment.hh: New files.
* src/ltlparse/public.hh (parse): Take an environment as third
argument.
* src/ltlparse/ltlparse.yy (ATOMIC_PROP, parse): Require the
atomic proposition via the environment.
* src/ltltest/readltl.cc (main): Adjust the call to parse().
* src/ltltest/Makefile.am (LDADD): Add ../ltlenv/libltlenv.a.
* src/ltlvisit/clone.hh, src/ltlvisit/clone.cc: New files.
* src/ltlvisit/Makefile.am (libltlvisit_a_SOURCES): Add them.
* src/ltlvisit/lunabbrev.hh, src/ltlvisit/lunabbrev.cc: Inherit
from clone_visitor and remove all useless methods (now inherited).
* src/ltlvisit/nenoform.hh, src/ltlvisit/nenoform.cc: New files.
* src/ltlvisit/Makefile.am (libltlvisit_a_SOURCES): Add them.
* src/ltltest/equals.cc (main) [NENOFORM]: Call negative_normal_form.
* src/ltltest/nenoform.test, src/ltltest/tunenoform.test: New files.
* src/ltltest/Makefile.am (check_PROGRAMS): Add nenoform and
tunenoform.
(nenoform_SOURCES, nenoform_CPPFLAGS, tunenoform_SOURCES,
tunenoform_CPPFLAGS): New variables.
(TESTS): Add nenoform.test and tunenoform.test.
* src/ltlvisit/lunabbrev.hh: Fix include guard.
2003-04-16 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/ltlvisit/tunabbrev.cc, src/ltlvisit/tunabbrev.hh: New files.
* src/ltlvisit/Makefile.am (libltlvisit_a_SOURCES): Add them.
* src/ltltest/tunabbrev.test: New file.
* src/ltltest/lunabbrev.test: Fix comment.
* src/ltltest/Makefile.am (TESTS): Add tunabbrev.test.
(check_PROGRAMS): Add tunabbrev.
(tunabbrev_SOURCES, tunabbrev_CPPFLAGS): New variables.
* src/ltltest/equals.cc (main) [TUNABBREV]: Call unabbreviate_ltl.
* src/ltlvisit/lunabbrev.hh (unabbreviate_logic_visitor::recurse):
New virtual function.
* src/ltlvisit/lunabbrev.cc (unabbreviate_logic_visitor::recurse):
Likewise.
(unabbreviate_logic_visitor::visit): Use it instead of calling
unabbreviate_logic directly.
* src/ltlvisit/lunabbrev.hh: Add missing include guard.
* src/ltlvisit/lunabbrev.cc, src/ltlvisit/lunabbrev.hh: New files.
* src/ltlvisit/Makefile.am (libltlvisit_a_SOURCES): Add them.
* src/ltlast/multop.cc (multop::multop(type)): New constructor.
* src/ltlast/multop.hh (multop::multop(type)): New constructor.
* src/ltltest/lunabbrev.test: New file.
* src/ltltest/Makefile.am (TESTS): Add lunabbrev.test.
(check_PROGRAMS): Add lunabbrev.
(lunabbrev_SOURCES, lunabbrev_CPPFLAGS): New variables.
* src/ltltest/equals.cc (main) [LUNABBREV]: Call unabbreviate_logic.
* src/ltltest/equals.test (check0, check1): Remove. Use check 0, and
check 1 instead.
* src/ltlast/formulae.hh: Rename as ...
* src/ltlast/formula.hh: ... this.
* src/ltlast/Makefile.am (libltlast_a_SOURCES): Adjust.
* src/ltlast/formula.hh (formulae): Rename as ...
(formula): ... this.
Adjust all uses.
* src/ltlparse/public.hh (format_parse_errors): New function.
* src/ltlparse/fmterror.cc: New file.
* src/ltlparse/Makefile.am (libltlparse_a_SOURCES): Add fmterror.cc.
* src/ltltests/equals.cc, src/ltltests/readltl.cc: Simplify using
format_parse_errors.
* src/ltlvisit/equals.cc, src/ltlvisit/equals.hh: New files.
* src/ltlvisit/Makefile.am (libltlvisit_a_SOURCES): Add equals.hh
and equals.cc.
* src/ltltest/equals.cc, src/ltltest/equals.test: New files.
* src/ltltest/Makefile.am (check_PROGRAMS): Add equals.
(equals_SOURCES): New variable.
(TESTS): Add equals.test.
* src/ltlast/multop.cc (multop::multop): Use multop::add.
(multop::add): If the formulae we add is itself a multop for the
same operator, merge its children with ours.
* src/ltltest/parseerr.test: Add two tests for multop merging.
2003-04-15 Alexandre Duret-Lutz <aduret@src.lip6.fr>
* src/ltlast/formulae.hh (formulae::equals): Remove.
* src/ltlast/unop.hh (unop::equals): Remove.
* src/ltlast/unop.cc (unop::equals): Remove.
* src/ltlast/binop.hh (binop::equals): Remove.
* src/ltlast/binop.cc (binop::equals): Remove.
* src/ltlast/multop.hh (multop::equals): Remove.
* src/ltlast/multop.cc (multop::equals): Remove.
* src/ltlast/atomic_prop.hh (atomic_prop::equals): Remove.
* src/ltlast/atomic_prop.cc (atomic_prop::equals): Remove.
* src/ltlast/constant.hh (constant::equals): Remove.
* src/ltlast/constant.cc (constant::equals): Remove.
* HACKING, Makefile.am, configure.ac, m4/gccwarn.m4,
src/Makefile.am, src/ltlast/Makefile.am, src/ltlast/allnodes.hh,
src/ltlast/atomic_prop.cc, src/ltlast/atomic_prop.hh,
src/ltlast/binop.cc, src/ltlast/binop.hh, src/ltlast/constant.cc,
src/ltlast/constant.hh, src/ltlast/formulae.hh,
src/ltlast/multop.cc, src/ltlast/multop.hh, src/ltlast/predecl.hh,
src/ltlast/unop.cc, src/ltlast/unop.hh, src/ltlast/visitor.hh,
src/ltlparse/Makefile.am, src/ltlparse/ltlparse.yy,
src/ltlparse/ltlscan.ll, src/ltlparse/parsedecl.hh,
src/ltlparse/public.hh, src/ltlvisit/Makefile.am,
src/ltlvisit/dotty.cc, src/ltlvisit/dotty.hh,
src/ltlvisit/dump.cc, src/ltlvisit/dump.hh,
src/ltlvisit/rewrite.cc, src/ltlvisit/rewrite.hh,
src/ltltest/Makefile.am, src/ltltest/defs.in, src/ltltest/readltl.cc,
src/ltltest/parse.test, src/ltltest/parseerr.test,
src/misc/Makefile.am, src/misc/const_sel.hh: New files.
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