ChangeLog 84.7 KB
Newer Older
1
2
2003-11-06  Alexandre Duret-Lutz  <adl@src.lip6.fr>

3
4
	* src/ltlparse/ltlscan.ll: Cosmetics.

5
6
	* configure.ac: Bump version to 0.0k.

7
8
2003-11-03  Alexandre Duret-Lutz  <adl@src.lip6.fr>

9
10
11
	* iface/gspn/eesrg.cc (tgba_succ_iterator_gspn_eesrg::step):
	Really Skip unknown variables.

12
13
	* configure.ac, NEWS: Bump version to 0.0j.

14
15
16
	* iface/gspn/eesrg.cc (tgba_succ_iterator_gspn_eesrg::step):
	Skip unknown variables.

Alexandre Duret-Lutz's avatar
Alexandre Duret-Lutz committed
17
18
19
20
	* iface/gspn/gspn.cc
	(tgba_gspn_eesrg_private_::tgba_gspn_eesrg_private_): Show prop_index()
	and prop_kind() arguments on error.

Alexandre Duret-Lutz's avatar
Alexandre Duret-Lutz committed
21
22
23
24
	* iface/gspn/eesrg.cc
	(tgba_gspn_eesrg_private_::tgba_gspn_eesrg_private_): Show prop_index()
	argument on error.

25
26
27
28
29
30
	* src/ltlparse/Makefile.am ($(FROM_LTLPARSE_YY_MAIN)): cd into
	$(srcdir) before running bison, so that bison does not put
	absolute filenames in generated files.
	* src/tgbaparse/Makefile.am ($(FROM_TGBAPARSE_YY_MAIN)): Likewise.
	Reported by Soheib Baarir.

31
32
33
	* iface/gspn/Makefile.am (gspn_HEADERS): Add eesrg.hh.
	Reported by Soheib Baarir.

34
35
2003-10-31  Alexandre Duret-Lutz  <adl@src.lip6.fr>

36
37
38
	* README: More build instructions.
	* HACKING: Update.

39
40
41
	* doc/Makefile.am ($(srcdir)/spotref.pdf): Make sure to work in
	$(srcdir).

42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
2003-10-30  Alexandre Duret-Lutz  <adl@src.lip6.fr>

	* m4/gspnlib.m4: Define LIBGSPNESRG_LDFLAGS.
	* iface/gspn/Makefile.am (gspn_HEADERS): Add common.hh.
	(libspotgspn_la_SOURCES): Add common.cc.
	(libspotgspneesrg_la_LIBADD, libspotgspneesrg_la_CPPFLAGS)
	(libspotgspneesrg_la_SOURCES, ltlgspn_eesrg_SOURCES)
	(dotty_eesrg_LDADD, dotty_eesrg_CPPFLAGS): New variables.
	(lib_LTLIBRARIES): Add libspotgspneesrg.la.
	(check_PROGRAMS): Add dottygspn-eesrg.
	* iface/gspn/gspn.hh, iface/gspn/gspn.cc
	(gspn_exeption, operator<<(gspn_exeption), gspn_environment): Move ...
	* iface/gspn/common.hh, iface/gspn/common.cc: ... in these new files.
	* iface/gspn/eesrg.hh, iface/gspn/eesrg.cc, iface/gspn/dottyeesrg.cc:
	New files.

58
59
2003-10-28  Alexandre Duret-Lutz  <adl@src.lip6.fr>

60
61
62
	* src/tgbaalgos/emptinesscheck.cc (emptiness_check::complete_cycle):
	Simplify, comment, and free memory.

63
	* src/tgbaalgos/emptinesscheck.cc (triplet): New class.
64
65
	(emptiness_check::accepting_path): Simplify, comment,
	derecursive, and free memory...
66

67
68
2003-10-27  Alexandre Duret-Lutz  <adl@src.lip6.fr>

69
70
71
72
73
74
	* src/tgbaalgos/emptinesscheck.cc (connected_component): Split
	into ...
	(emptiness_check::connected_component,
	emptiness_check::connected_component_set): ... these.
	* src/tgbaalgos/emptinesscheck.cc: Adjust.

75
76
77
78
79
80
81
	* src/tgbaalgos/emptinesscheck.cc (emptiness_check::h_filt,
	emptiness_check::~emptiness_check) New methods.
	(emptiness_check::check): Release all iterators in todo on exit.
	(emptiness_check::counter_example): Rewrite the BFS logic.
	* src/tgbaalgos/emptinesscheck.hh (emptiness_check::h_filt,
	emptiness_check::~emptiness_check): New methods.

Alexandre Duret-Lutz's avatar
Alexandre Duret-Lutz committed
82
83
84
85
	* src/tgba/tgbatba.cc
	(tgba_tba_proxy_succ_iterator::~tgba_tba_proxy_succ_iterator):
	Delete the proxied iterator.

86
87
88
	* src/tgbaalgos/emptinesscheck.cc (emptiness_check::counter_example):
	Remove unused tmp_last, best_lst, and tmp_acc variables.

89
90
2003-10-24  Alexandre Duret-Lutz  <adl@src.lip6.fr>

91
92
93
	* src/tgbaalgos/emptinesscheck.cc (emptiness_check::counter_example):
	Rewrite initialization.

94
95
96
	* src/tgbaalgos/emptinesscheck.cc (emptiness_check::print_result):
	Fix memory leak.

97
98
99
100
101
102
	* src/tgbaalgos/emptinesscheck.cc (emptiness_check::check):
	Simplify, reorganize, and comment.
	* src/tgbaalgos/emptinesscheck.hh (emptiness_check::root_component):
	Rename as ...
	(emptiness_check::root): ... this, to follow the paper.

103
104
105
	* src/tgbaalgos/emptinesscheck.cc: Remove some superfluous
	`emptiness_check::'.

106
107
108
	* src/tgbaalgos/emptinesscheck.cc (emptiness_check::remove_component):
	Rewrite.

109
110
2003-10-23  Alexandre Duret-Lutz  <adl@src.lip6.fr>

111
112
113
114
	* src/tgbaalgos/emptinesscheck.cc (emptiness_check::check,
	emptiness_check::counter_example): Simplify access to hashes
	after calls to find() for the same element..

115
116
117
118
119
120
121
122
	* src/tgbaalgos/emptinesscheck.hh (connected_component::set_of_state):
	Rename as ...
	(connected_component::set_type): ... this, and define as a hash_set.
	(connected_component::has_state): New method.
	* src/tgbaalgos/emptinesscheck.cc (connected_component::has_state):
	New method.
	(emptiness_check::counter_example, emptiness_check::complete_cycle,
	emptiness_check::accepting_path): Simplify using has_state().
123
124
125
126
127
128
129
	* src/tgbaalgos/emptinesscheck.hh (emptiness_check::seen_state_num):
	Rename as ...
	(emptiness_check::h): ... this, and define as a hash_map.
	(emptiness_check::remove_component): Remove superfluous state_map
	argument.
	* src/tgbaalgos/emptinesscheck.cc: Adjust.

130
131
132
	* src/tgbaalgos/emptinesscheck.hh, src/tgbaalgos/emptinesscheck.cc:
	Remove superfluous includes.

133
134
135
136
137
138
139
140
141
142
143
144
	* src/tgbaalgos/emptinesscheck.hh (emptiness_check::emptiness_check):
	New, take the automaton to work on, and store it ...
	(emptiness_check::aut_): ... in this new attribute.
	(emptiness_check::tgba_emptiness_check): Rename as ...
	(emptiness_check::check): ... this, and remove the automata
	argument.
	(emptiness_check::counter_example, emptiness_check::print_result,
	emptiness_check::remove_component, emptiness_check::accepting_path,
	emptiness_check::complete_cycle): Remove the automata argument.
	* src/tgbaalgos/emptinesscheck.cc, src/tgbatest/ltl2tgba.cc,
	iface/gspn/ltlgspn.cc: Adjust.

145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
	* src/tgbaalgos/emptinesscheck.hh (connected_component::not_null,
	connected_component::transition_acc,
	connected_component::nb_transition,
	connected_component::nb_state): Remove these unused attributes.
	(connected_component::connected_component): Merge the two
	definitions into one.
	(connected_component::~connected_component): Remove.
	(connected_component::isAccepted): Delete, unused.
	* src/tgbaalgos/emptinesscheck.cc
	(connected_component::connected_component,
	connected_component::~connected_component): Adjust.
	(connected_component::isAccepted): Delete.
	(spot):

	* src/tgbatest/emptchk.test: Typo.

161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
	* src/tgbaalgos/emptinesscheck.hh
	(emptiness_check::remove_component, emptiness_check::root_component,
	emptiness_check::seen_state_num, emptiness_check::suffix): Move in
	private part.
	(emptiness_check::arc_accepting, emptiness_check::todo): Move ...
	* src/tgbaalgos/emptinesscheck.cc
	(emptiness_check::tgba_emptiness_check): ... as local variables
	of this function.
	* src/tgbaalgos/emptinesscheck.hh (emptiness_check::vec_component):
	Move ...
	(emptiness_check::counter_example): ... as local variable of this
	function.
	* src/tgbaalgos/emptinesscheck.hh (pair_state_iter, triplet):
	Move ...
	* src/tgbaalgos/emptinesscheck.cc (pair_state_iter, triplet):
	... here.

178
179
180
	* src/tgbaalgos/emptinesscheck.cc (emptiness_check::print_result):
	Indent output as in the magic search.

181
182
	* src/tgbatest/spotlbtt.test: Add notice about long run time.

183
184
185
186
187
188
189
190
191
192
	Merge emptinesscheckexplicit into ltl2tgba.
	* src/tgbatest/Makefile.am (check_PROGRAMS): Remove
	emptinesscheckexplicit.
	(emptinesscheckexplicit_SOURCES): Remove.
	(TESTS): Replace emptinesscheckexplicit.test by emptchke.test.
	* src/tgbatest/emptinesscheckexplicit.cc,
	src/tgbatest/emptinesscheckexplicit.test: Delete.
	* src/tgbatest/empchke.test: New file.
	* src/tgbatest/ltl2tgba.cc: Add support for -X.

193
194
195
196
197
198
199
200
201
202
203
204
205
	Merge emptiness-checks tests into ltl2tgba.
	* src/tgbatest/Makefile (check_PRORGRAMS): Remove
	emptinesscheck and ltlmagic.
	(emptinesscheck_SOURCES, ltlmagic_SOURCES): Remove.
	(TESTS): Replace emptinesscheck.test and ltlmagic.test by
	emptchk.test.
	* src/tgbatest/emptinesscheck.test, src/tgbatest/ltlmagic.test:
	Delete.
	* src/tgbatest/emptchk.test: New file.
	* src/tgbatest/emptinesscheck.cc, src/tgbatest/ltlmagic.cc:
	Delete.
	* src/tgbatest/ltl2tgba.cc: Add support for -e, -E, -m, -M, and -n.

206
207
208
209
210
	* src/tgbaalgos/emptinesscheck.cc
	(emptiness_check::tgba_emptiness_check): Do not print anything.
	(emptiness_check::counter_example): Assume that tgba_emptiness_check
	has already been called.

211
212
2003-10-22  Alexandre Duret-Lutz  <adl@src.lip6.fr>

213
214
215
216
	* src/tgbaalgos/emptinesscheck.hh, src/tgbaalgos/emptinesscheck.cc
	(emptiness_check::seq_counter, emptiness_check::periode): Rename as ...
	(emptiness_check::prefix, emptiness_check::period): ... these.

217
218
219
220
	* src/tgbaalgos/emptinesscheck.cc
	(emptiness_check::tgba_emptiness_check,
	emptiness_check::accepting_path): Simplify BDD operations.

221
222
223
224
225
	* src/tgbaalgos/emptinesscheck.cc, src/tgbaalgos/emptinesscheck.hh:
	Reindent.
	(emptiness_check::~emptiness_check, emptiness_check::emptiness_check):
	Remove, unused.

226
227
228
229
230
2003-10-15  Alexandre Duret-Lutz  <adl@src.lip6.fr>

	* iface/gspn/ltlgspn.cc (main): Allow invocations with
	only one atomic proposition.

231
232
233
234
235
2003-10-14  Alexandre Duret-Lutz  <adl@src.lip6.fr>

	* src/misc/bddalloc.cc (bdd_allocator::initialize): Augment
	bdd_init()'s arguments.

236
237
2003-10-08  Alexandre Duret-Lutz  <adl@src.lip6.fr>

238
239
240
241
242
243
244
245
246
247
248
	* iface/gspn/ltlgspn.cc: Use command-line options to
	select algorithms, not #defines.
	* iface/gspn/Makefile.am (check_PROGRAMS): Remove eltlgspn-srg,
	efmgspn-srg, fmgspn-rg, and fmgspn-srg and their associated
	source variables.  These are all replaced by
	ltlgspn-rg and ltlgspn-srg.
	* iface/gspn/dcswavefm.test, iface/gspn/dcswaveltl.test,
	iface/gspn/dcswaveeltl.test, iface/gspn/udcsefm.test,
	iface/gspn/udcseltl.test, iface/gspn/udcsfm.test,
	iface/gspn/udcsltl.test: Adjust calls to ltlgspn-srg.

249
250
251
	* iface/gspn/Makefile.am (XFAIL_TESTS): Remove.

2003-10-06  Rachid REBIHA  <rebiha@src.lip6.fr>
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269

	* iface/gspn/ltlgspn.cc: We call tgba_emptiness_check before
	counter_example. And we print the prefix and the periode of
	counter_example's result.
	* src/tgbatest/emptinesscheckexplicit.cc (main):
	We call tgba_emptiness_check before counter_example.
	* src/tgbatest/emptinesscheck.cc (main):
	We call tgba_emptiness_check before counter_example.
	* src/tgbaalgos/emptinesscheck.hh (spot):
	(spot::print_result): New methode to print the prefix and the
	periode of counter_example's result.
	* src/tgbaalgos/emptinesscheck.cc (spot): counter_example doesn't
	call tgba_emptiness_check. counter_example must be executed after
	calling tgba_emptiness_check.  Remove tgba_emptiness_check calls.
	(print_result): New methode to print the prefix and the
	periode of counter_example's result.  Remove most of all std::cout
	during execution of emptiness_check's methodes.

270
271
2003-10-02  Alexandre Duret-Lutz  <adl@src.lip6.fr>

272
273
274
275
276
277
278
	* iface/gspn/udcsfm.test, iface/gspn/udcsefm.test: New files.
	* iface/gspn/Makefile.am (TESTS) Add them.
	(check_PROGRAMS): Add emgspn-srg.
	(efmgspn_srg_SOURCES, efmgspn_srg_LDADD, efmgspn_srg_CPPFLAGS): New
	variables.
	* iface/gspn/udcsltl.test, iface/gspn/udcseltl.test: Complete.

279
280
	* src/ltlparse/ltlscan.ll: Allow doubly quoted atomic propositions.

281
282
2003-10-01  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

283
284
285
286
287
	* iface/gspn/udcsltl.test, iface/gspn/udcseltl.test,
	iface/gspn/dcswaveltl.test, iface/gspn/dcswaveeltl.test,
	iface/gspn/dcswavefm.test: Do not accept $? = 0 when
	a failure is expected.

288
289
290
291
292
293
294
	* iface/gspn/udcsltl.test, iface/gspn/udcseltl.test: New files
	* iface/gspn/Makefile.am (TESTS): Add them.
	(XFAIL_TESTS): Add udcseltl.test.
	* iface/gspn/example/udcs/udcs.net, iface/gspn/example/udcs/udcs.def
	iface/gspn/example/udcs/udcs.tobs: New files.
	* iface/gspn/Makefile.am (EXTRA_DIST): Add them.

295
296
297
298
299
300
301
	* iface/gspn/Makefile.am (check_PROGRAMS): Add eltlgspn-srg.
	(eltlgspn_srg_SOURCES, eltlgspn_srg_LDADD, eltlgspn_srg_CPPFLAGS):
	New variables.
	(TESTS): Add dcswaveeltl.test.
	* iface/gspn/dcswaveeltl.test: New file.
	* iface/gspn/ltlgspn.cc [CEC]: Use emptiness_check.

302
303
304
305
306
	* m4/debug.m4, m4/devel.m4, m4/gccoptim.m4, m4/ndebug.m4: New files.
	* Makefile.am (EXTRA_DIST): Add them.
	* configure.ac: Call adl_ENABLE_DEVEL, adl_ENABLE_DEBUG, ad_GCC_OPTIM,
	and adl_NDEBUG.

307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
2003-09-30  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

	* src/tgba/state.hh (state_ptr_less_than, state_ptr_equal):
	Declare as std::binary_function.
	(state_ptr_hash): Declare as std::unary_function.
	* src/tgbaalgos/lbtt.cc (state_acc_pair_equal,
	state_acc_pair_hash): Likewise.
	* src/misc/bddlt.hh (bdd_less_than): Likewise.
	* src/misc/hash.hh (ptr_hash, string_hash): Likewise.

2003-09-25  Rachid REBIHA  <rebiha@src.lip6.fr>

	* src/tgbatest/emptinesscheckexplicit.test,
	src/tgbatest/emptinesscheckexplicit.cc
	src/tgbatest/emptinesscheck.test,
	src/tgbatest/emptinesscheck.cc,
	src/tgbaalgos/emptinesscheck.cc,
	src/tgbaalgos/emptinesscheck.hh: New files.
325

326
327
328
329
330
331
332
333
334
335
336
337
2003-09-22  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

	* src/tgbaalgos/ltl2tgba.cc, src/tgbaalgos/ltl2tgba.hh: Rename as ...
	* src/tgbaalgos/ltl2tgba_lacim.cc, src/tgbaalgos/ltl2tgba_lacim.hh:
	... this, and rename ltl_to_tgba() as ltl_to_tgba_lacim as well.
	* iface/gspn/ltlgspn.cc, src/tgbatest/explprod.cc,
	src/tgbatest/ltl2tgba.cc, src/tgbatest/ltlmagic.cc,
	src/tgbatest/ltlprod.cc, src/tgbatest/mixprod.cc,
	src/tgbatest/tripprod.cc, wrap/python/spot.i,
	wrap/python/cgi/ltl2tgba.in, wrap/python/tests/interdep.py,
	wrap/python/tests/ltl2tgba.py: Adjust.

338
339
340
341
2003-09-11  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

	* src/tgba/state.hh: Include cassert.

342
343
2003-08-29  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
	* src/tgba/state.hh (state::hash): New method.
	(state_ptr_equal, state_ptr_hash): New functors.
	* src/tgba/statebdd.hh, src/tgba/statebdd.cc (state_bdd::hash):
	New method.
	* src/tgba/tgbaexplicit.hh, src/tgba/tgbaexplicit.cc
	(state_explicit::hash): New method.
	(ns_map, sn_map): Use Sgi::hash_map instead of std::map.
	* src/tgba/tgbaproduct.hh, src/tgba/tgbaproduct.cc
	(state_product::hash): New method.
	* src/tgba/tgbatba.cc (state_tba_proxy::hash): New method.
	* src/tgbaalgos/lbtt.cc (acp_seen, todo_set, seen_map): Redefine
	using Sgi::hash_map or Sgi::hash_set.
	(lbtt_reachable): Don't erase a key that is pointed to by an
	iterator.
	* src/tgbaalgos/reachiter.cc
	(tgba_reachable_iterator::~tgba_reachable_iterator): Likewise.
	* src/tgbaalgos/magic.cc (magic_search::~magic_search()): Likewise.
	* src/tgbaalgos/magic.hh (hash_type): Redefine using Sgi::hash_map.
	* src/tgbaalgos/reachiter.hh (seen_map): Redefine using Sgi::hash_map.
	* iface/gspn/gspn.cc (state_gspn::hash): New method.
	* src/misc/hash.hh (string_hash): New functor.

366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
	* src/tgba/tgbaexplicit.cc (tgba_explicit::all_accepting_conditions)
	Compute all_accepting_conditions_ from neg_accepting_conditions_,
	not by browsing the dictionary.  The dictionary also contains
	accepting conditions from other automata...  This bug was a
	consequence of the change from 2003-07-14.
	* src/tgbaalgos/save.cc (save_bfs::start()): Likewise, do not
	browse the dictionary to print accepting conditions.  Call
	->all_accepting_conditions() instead.
	* src/tgba/tgbaproduct.cc (tgba_product::tgba_product): Typo
	from 2003-08-22 in the computation of all_accepting_conditions_.
	* src/tgbatest/explpro3.test: New file.
	* src/tgbatest/Makefile.am (TESTS): Add explpro3.test.
	* src/tgbatest/explprod.test, src/tgbatest/explpro2.test,
	 src/tgbatest/tripprod.test: Sort the output using Perl.

381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
2003-08-28  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

	Rewrite all std::map<const formula*, ...> as
	Sgi::hash_map<const formula*, ...>.

	* src/misc/hash.hh: New file.
	* src/misc/Makefile.am (misc_HEADERS): Add it.
	* src/ltlvisit/dotty.cc (dotty_visitor::map): Use a hash_map instead
	of a map.
	* src/tgba/bdddict.hh (bdd_dict::fv_map, bdd_dict::vf_map,
	bdd_dict::ref_set, bdd_dict::var_map): Define as hash_map or
	hash_set.
	* src/tgbaalgos/ltl2tgba_fm.cc (translate_dict::fv_map,
	translate_dict::vf_map): Likewise.
	* src/tgba/tgbabddconcretefactory.hh
	(tgba_bdd_concrete_factory::acc_map_): Likewise.
	* src/tgba/tgbatba.hh, src/tgbaalgos/reachiter.hh: Include <map>.

399
400
401
402
403
2003-08-25  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

	* src/tgba/state.hh (state_ptr_less_than): Make sure left is
	non-null.  Suggested by Denis Poitreneaud.

404
405
406
407
408
2003-08-23  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

	* wrap/python/Makefile.am (MAINTAINERCLEANFILES): Add
	buddy_wrap.cxx and buddy.py.

409
410
2003-08-22  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

411
412
	* src/tgbaalgos/magic.cc (seen_with_magic, seen_without_magic): Remove.

413
414
415
	* wrap/python/cgi/ltl2tgba.in: Fix display of relations for
	tgba_bdd_concrete automata.

416
417
418
419
420
421
422
423
424
	Fix computation of product acceptance conditions, when the
	two operands share some acceptance conditions.
	* src/tgba/tgbaproduct.hh (tgba_product::left_acc_complement_,
	tgba_product::right_acc_complement_): New attribute.
	* src/tgba/tgbaproduct.cc (tgba_product::tgba_product): Set them.
	(tgba_product::succ_iter): Use them.
	* src/tgba/explpro2.test: New file.
	* src/tgba/Makefile.am (TESTS): Add it.

425
426
2003-08-20  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

427
428
429
430
	* tgba/tgbaproduct.cc, tgba/tgbaproduct.hh:
	(state_bdd_product, tgba_product_succ_iterator): Rename as ...
	(state_product, tgba_succ_iterator_product): ... these.

431
432
433
434
435
436
437
438
	* iface/gspn/dcswavefm.test: New file.
	* iface/gspn/Makefile.am (check_PROGRAMS): Add fmgspn-rg and
	fmgspn-srg.
	(fmgspn_rg_SOURCES, fmgspn_rg_CPPFLAGS, fmgspn_rg_LDADD,
	fmgspn_srg_SOURCES, fmgspn_srg_CPPFLAGS, fmgspn_srg_LDADD):
	New variables.
	(TESTS): Add dcswavefm.test.

439
440
441
442
443
2003-08-19  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

	* src/ltlast/formula.hh: Make it clear that ref() and unref()
	deals with one node, not a entire formula.

444
445
2003-08-18  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

446
447
	* configure.ac: Bump version to 0.0i.

448
	* configure.ac, NEWS: Bump version to 0.0h.
449

450
451
	* wrap/python/cgi/Makefile.am (CLEANFILES): Clean ltl2tgba.py.

452
453
454
455
	* wrap/python/tests/ltl2tgba.test: Run $srcdir/ltl2tgba.py, not
	ltl2tgba.py.

2003-08-15  Alexandre Duret-Lutz  <aduret@src.lip6.fr>
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497

	This implements Couvreur's FM'99 ltl2tgba translation.
	* src/tgba/bdddict.cc (bdd_dict::is_registered): Split as ...
	(bdd_dict::is_registered_proposition, bdd_dict::is_registered_state,
	bdd_dict::is_registered_accepting_variable): ... these.
	* src/tgba/bdddict.hh: Likewise.
	* src/tgba/tgbaexplicit.cc (tgba_explicit::set_init_state): New method.
	(tgba_explicit::declare_accepting_condition): Arrange so that this
	function can be called during the construction of the automaton.
	(tgba_explicit::complement_all_accepting_conditions): New method.
	(tgba_explicit::has_accepting_condition): Adjust to call
	bdd_dict::is_registered_accepting_variable.
	* src/tgba/tgbaexplicit.hh (tgba_explicit::set_init_state,
	tgba_explicit::complement_all_accepting_conditions): New methods.
	* src/tgbaalgos/ltl2tgba_fm.cc, src/tgbaalgos/ltl2tgba_fm.hh:
	New files.
	* src/tgbaalgos/Makefile.am (tgbaalgos_HEADERS,
	libtgbaalgos_la_SOURCES): Add them.
	* src/tgbaalgos/ltl2tgba.hh: Add bibtex entry in comment.
	* src/tgbatest/Makefile.am (check_PROGRAMS): Remove spotlbtt
	and tbalbtt.
	(tbalbtt_SOURCES, tbalbtt_CXXFLAGS, spotlbtt_SOURCES): Remove.
	* src/tgbatest/spotlbtt.cc: Delete, superseded by "ltl2tgba -F -t".
	* src/tgbatest/ltl2tgba.cc: Implement the -f and -F options.
	* src/tgbatest/spotlbtt.test: Use "ltl2tgba -F -t" instead of
	"spotlbtt", "ltl2tgba -F -t -D" instead of "tbalbtt", and add
	also check the ltl2tgba_fm translator.
	* wrap/python/spot.i: Wrap ltl2tgba_fm.
	* wrap/python/cgi/ltl2tgba.in: Add radio buttons to select
	between ltl2tgba and ltl2tgba_fm.
	* wrap/python/tests/ltl2tgba.py: Add support for the -f option.
	* wrap/python/tests/ltl2tgba.test: Try the -f option.

	varnum can be augmented by other allocator.  Keep track
	of a local varnum (lvarnum) in each allocator.
	* src/misc/bddalloc.cc (bdd_allocator::bdd_allocator): Initialize
	lvarnum.
	(bdd_allocator::extvarnum): New method.
	(bdd_allocator::allocate_variables): Use lvarnum and extvarnum.
	* src/misc/bddalloc.hh (bdd_allocator::extvarnum): New mathod.
	(bdd_allocator::lvarnum): New variable.

498
499
500
501
502
2003-08-14  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

	* src/tgba/state.hh, src/tgba/statebdd.hh, src/tgba/statebdd.cc:
	Remove the translate() method.  Useless since 2003-07-14.

503
504
505
506
507
2003-08-11  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

	* wrap/python/Makefile.am (SUBDIRS): Build `.' first.
	* wrap/python/cgi/Makefile.am (ltl2tgba.py): Depend on Makefile.

508
509
2003-08-10  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
	Revamp the multop interface to allow some basic optimizations like
	not constructing a single-child multop.
	* src/ltlast/multop.hh (multop::instance(type)): Remove.
	(multop::instance(type, formula*, formula*)): Return a formula*.
	(multop::instance(type, vec*)): Make it public and return a formula*.
	(multop::add_sorted, multop::add):
	* src/ltlast/multop.cc (multop::instance(type, vec*)): Rewrite.
	(multop::instance(type)): Delete.
	(multop::instance(type, formula*, formula*)): Adjust.
	(multop::add_sorted, multop::add): Remove.
	* src/ltlvisit/clone.cc (clone_visitor::visit(multop*)) Adjust.
	* src/ltlvisit/nenoform.cc
	(negative_normal_form_visitor::::visit(multop*)) Adjust.
	* src/ltltest/equals.test: Make sure `a & a' and `a' are equals.
	* wrap/python/tests/ltlsimple.py: Adjust.

526
527
528
529
	* src/tgba/succiterconcrete.cc, src/tgba/tgbaexplicit.cc,
	src/tgba/tgbatba.cc, src/tgbaalgos/lbtt.cc: Use `-' instead of `& !'
	between two BDDs.  That's one less call to BuDDy.

530
531
532
	* src/tgbatest/tgbaread.test, src/tgbatest/explicit.test:
	Adjust expected output after 2003-08-07's change.

533
534
	* src/tgba/bdddict.hh: Typo in comments.

535
536
	* src/ltlenv/environment.hh: Typo in comments.

537
538
539
540
541
542
2003-08-08  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

	* src/ltlparse/ltlparse.yy: Handle and diagnose mismatched parentheses.
	* src/ltltest/parseerr.test: Add some examples.

2003-08-07  Alexandre Duret-Lutz  <aduret@src.lip6.fr>
543
544
545
546
547
548

	* wrap/python/cgi/ltl2tgba.in: Convert GIFs to PNGs.  Restrict
	the size of dot's output to 1024x1024.
	* src/tgbaalgos/dotty.cc (dotty_bfs::start): Do not preset
	the size of the graph.  Set height=0 for the invisible state.

549
2003-08-06  Alexandre Duret-Lutz  <aduret@src.lip6.fr>
550

551
552
553
554
555
556
	* src/ltlparse/ltlparse.yy: Fix precedence OP_OR < OP_XOR < OP_AND.
	* src/ltlast/binop.cc (binop::instance): Order operands for
	associative operators, so that e.g. "a xor b" and "b xor a" are
	mapped to the same formula.
	* src/ltltest/equals.test: Check this.

557
	* src/ltlvisit/dotty.cc (draw_node_): s/shabe/shape/.
558
	(visit): Draw rectangular nodes for atomic propositions and
559
560
	constant.  This is an attempt to mimic BuDDy's output.

561
562
563
	* wrap/python/cgi/ltl2tgba.in: Handle show_formula_dot and
	show_formula_gif.

564
565
566
567
568
	* src/ltlvisit/dotty.hh (dotty): Move the ostream argument first.
	* src/ltlvisit/dump.hh (dump): Likewise.
	* src/ltltest/equals.cc, src/ltltest/readltl.cc,
	src/ltlvisit/dotty.cc, src/ltlvisit/dump.cc: Adjust.

569
570
2003-08-05  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

571
572
573
574
575
	* src/misc/version.hh, src/misc/version.cc: New files.
	* src/misc/Makefile.am (libmisc_la_SOURCES, misc_HEADERS): Add them.
	* wrap/python/spot.i: Include misc/version.hh.
	* wrap/python/cgi/ltl2tgba.in: Print spot.version().

576
577
	* README: Update layout.

578
579
580
581
582
	* wrap/python/cgi/Makefile.am, wrap/python/cgi/ltl2tgba.in,
	wrap/python/cgi/README: New files.
	* wrap/python/Makefile.am (SUBDIRS): Add cgi.
	* configure.ac: Output wrap/python/cgi/Makefile.

583
584
	* wrap/python/spot.i: Add an ostringstream emulation.

585
586
2003-08-04  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

587
588
	* wrap/python/spot.i: Add an ofstream emulation.

589
590
591
592
	* wrap/python/spot.i: Declare spot::tgba::get_init_state,
	spot::tgba::succ_iter, and spot::tgba_succ_iterator::current_state
	as constructors.

593
594
595
596
597
598
599
600
601
602
603
	* wrap/python/Makefile.am (lib_LTLIBRARIES)
	(libspotswigpy_la_SOURCES, libspotswigpy_la_CFLAGS)
	(libspotswigpy_la_LDFLAGS): New variables.
	(_spot_la_LIBADD, _buddy_la_LDFLAGS): Link with libspotswigpy.la
	($(srcdir)/spot_wrap.cxx, $(srcdir)/buddy_wrap.cxx): Run
	swig with -c.
	* wrap/python/tests/libpy.c: New file.
	* wrap/python/tests/run.in: Run python if no arguments are given.
	* wrap/python/tests/interdep.py: New file.
	* wrap/python/tests/Makefile.am (TESTS): Add interdep.py.

604
605
606
	* wrap/python/spot.i: Declare spot::ltl_to_tgba as a constructor.
	* wrap/python/tests/ltl2tgba.py: Do not force `thisown=1' on tgba
	objects.
607

608
609
610
	* wrap/python/spot.i: Include headers from tgba/ and tgbaalgos/.
	* wrap/python/tests/ltl2tgba.py, wrap/python/tests/ltl2tgba.test:
	New files.
611

612
613
614
615
	* wrap/python/tests/Makefile.am (TESTS): Add ltl2tgba.test.
	(EXTRA_DIST): Add ltl2tgba.py.
	* wrap/python/tests/run.in: Distinguish *.py and *.test.

616
617
618
	* wrap/python/tests/ltlparse.py: New file.
	* wrap/python/tests/Makefile.am (TESTS): Add it.

619
620
2003-08-01  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

621
622
623
624
	* wrap/python/buddy.i: New file.
	* wrap/python/Makefile.am (EXTRA_DIST): Add it.
	(python_PYTHON, MAINTAINERCLEANFILES): Add buddy.py.
	(pyexec_LTLIBRARIES): Add _buddy.la.
Alexandre Duret-Lutz's avatar
spacing    
Alexandre Duret-Lutz committed
625
	(_buddy_la_SOURCES, _buddy_la_LDFLAGS, $(srcdir)/buddy_wrap.cxx)
626
627
628
629
	($(srcdir)/buddy.py): New.
	* wrap/python/tests/bddnqueen.py: New file.
	* wrap/python/tests/Makefile.am (TESTS): Add it.

630
631
632
633
634
635
636
637
638
639
640
641
642
643
	* src/ltlvisit/lunabbrev.cc, src/ltlvisit/lunabbrev.hh: Merge the
	two unabbreviate_logic definitions (const and non-const) into a
	function that takes a const formula* and return a non-const
	formula*.  Since formula* is convertible to const formula*, and
	the const version of the function just called the non-onst one, it
	makes no sense to keep both.  Also, it confused Swig.
	* src/ltlvisit/nenoform.cc, src/ltlvisit/nenoform.hh: Likewise
	for negative_normal_form.
	* src/ltlvisit/tunabbrev.cc, src/ltlvisit/tunabbrev.hh: Likewise
	for unabbreviate_ltl.
	* src/ltlvisit/clone.cc, src/ltlvisit/clone.hh: Likewise for clone.
	* src/ltlvisit/destroy.cc, src/ltlvisit/destroy.hh: Likewise
	for destroy.

644
	* configure.ac: Bump version to 0.0g.
645

646
	* configure.ac, NEWS: Bump version to 0.0f.
647

648
649
650
651
652
653
654
	* iface/gspn/simple.test, iface/gspn/dcswave.test,
	iface/gspn/dcswaveltl.test: Make sure the example directory
	is writable.
	* m4/lbtt.m4, m4/buddy.m4: Always configure buddy/ and lbtt/,
	regardless of the --with-included-buddy and --with-included-lbtt
	settings.

655
656
657
658
659
	* wrap/python/Makefile.am (python_PYTHON, _spot_la_SOURCES):
	Explicitely refer to spot_wrap.cxx and spot.py as
	$(srcdir)/spot_wrap.cxx and $(srcdir)/spot.py.
	(spot_wrap.cxx, spot.py):

660
661
662
	* wrap/python/Makefile.am (spot_wrap.cxx, spot.py): Lookup
	spot.i in $(srcdir).

663
664
2003-07-31  Alexandre Duret-Lutz  <adl@gnu.org>

665
666
667
668
669
670
671
672
673
674
	* configure.ac: Output wrap/python/tests/Makefile
	and wrap/python/tests/run.
	* wrap/python/Makefile.am (SUBDIRS): New variable.
	* wrap/python/spot.i: Include all formulae headers from ltlast/,
	as well as ltlvisit/destroy.hh.
	(spot::ltl::formula::__cmp__, spot::ltl::formula::__str__): New
	functions.
	* wrap/python/tests/Makefile.am, wrap/python/tests/ltlsimple.py,
	wrap/python/tests/run.in: New files.

675
676
677
	* wrap/python/ltihooks.py: New file.
	* wrap/python/Makefile.am (EXTRA_DIST): Add ltihooks.py.

678
679
	* wrap/Makefile.am, wrap/spot.i: Move ...
	* wrap/python/Makefile.am, wrap/python/spot.i: ... here.
680

681
682
683
	* wrap/Makefile.am: New file.
	* configure.ac: Output wrap/python/Makefile.

684
685
686
	* src/misc/const_sel.hh: Delete.
	* src/misc/Makefile.am (misc_HEADERS): Remove const_sel.hh.

687
688
689
690
	* src/tgbaalgos/magic.cc, src/tgbaalgos/reachiter.cc: Include cassert.
	* iface/Makefile.am (SUBDIRS): Recurse in gspn only if condition
	WITH_GSPN.

691
692
2003-07-30  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

693
694
695
	* iface/gspn/gspn.cc (tgba_gspn::format_state): Call gspn's
	print_state.

696
	* iface/gspn/dcswaveltl.test: Check for a false formula too.
697

698
	* iface/gspn/dcswaveltl.test, iface/gspn/ltlgspn.cc: New files.
699
700
701
702
703
704
705
706
	* iface/gspn/Makefile.am (TESTS): Add dcswaveltl.test.
	(ltlgspn_rg_LDADD, ltlgspn_srg_LDADD, ltlgspn_rg_SOURCES)
	(ltlgspn_srg_SOURCES): New variables.
	(check_PROGRAMS): Add ltlgspn-rg and ltlgspn-srg.

	* iface/gspn/Makefile.am (gspn_HEADERS, gspndir): Install
	gspn.hh.

707
708
709
710
711
712
713
714
715
	* src/tgba/tgba.hh, src/tgba/tgba.cc
	(tgba::project_state): New method.
	* src/tgba/tgbaproduct.hh, src/tgba/tgbaproduct.cc
	(tgba_product::project_state): New method.
	* src/tgba/tgbabta.hh, src/tgba/tgbabta.cc
	(tgba_bta_proxy::project_state): New method.
	* src/tgbaalgos/magic.cc (magic_search::print_result): Take
	a restrict argument.

716
717
2003-07-29  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

718
719
720
	* src/ltlparse/ltlscan.ll: Allow /\, \/, and xor, used in LBTT.
	* src/ltltest/parse.test: Test them.

721
722
723
724
	* src/tgbaalgos/lbtt.cc: Typos.

	* lbtt/: Upgrade to lbtt 1.0.2.

725
726
727
728
729
	* src/tgbatest/Makefile.am (check_PROGRAMS): Add tbalbtt.
	(tbalbtt_SOURCES, tbalbtt_CXXFLAGS): New variables.
	* src/tgbatest/spotlbtt.cc [TBA]: Build tba proxies conditionally.
	* src/tgbatest/spotlbtt.test: Include tbalbtt in the tests.

730
731
732
733
734
735
736
737
738
739
740
2003-07-28  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

	* src/tgba/tgbatba.hh, src/tgba/tgbatba.cc
	(tgba_tba_proxy::state_is_accepting): New method.
	* src/tgbaalgos/magic.hh, src/tgbaalgos/magic.cc: New files.
	* src/tgbaalgos/Makefile.am (libtgbaalgos_la_SOURCES,
	tgbaalgos_HEADERS): Add them.
	* src/tgbatest/ltlmagic.cc, src/tgbatest/ltlmagic.test: New files.
	* src/tgbatest/Makefile.am (TESTS, ltlmagic_SOURCES,
	check_PROGRAMS): Add them.

741
742
2003-07-25  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

743
744
745
746
747
748
	* src/tgba/tgba.hh (tgba::~tgba): Make it public.
	* src/tgba/tgbatba.cc, src/tgba/tgbatba.hh: New files.
	* src/tgba/Makefile.am (tgba_HEADERS): Add tgbatba.hh.
	(libtgba_la_SOURCES): Add tgbatba.cc.
	* src/tgbatest/ltl2tgba.cc: Add option -D.

749
750
751
752
	* src/tgbaalgos/lbtt.cc (bdd_less_than): Move ...
	* src/misc/bddlt.hh: ... in this new file.
	* src/misc/Makefile.am (misc_HEADERS): Add bddlt.hh.

753
754
	* iface/gspn/dcswave.test: Comment state space sizes.

755
756
	* src/tgbaalgos/Makefile.am (tgbaalgos_HEADERS): Add reachiters.hh.
	(libtgbaalgos_la_SOURCES): Add reachiters.cc.
757
	* src/tgbaalgos/dotty.cc, src/tgbaalgos/save.cc: Rewrite using
758
759
760
761
	spot::tgba_reachable_iterator_breadth_first.
	* src/tgbatest/explicit.test, src/tgbatest/tgbaread.test,
	src/tgbatest/tripprod.test: Adjust expected output.

762
763
764
765
766
2003-07-24  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

	* configure.ac: Output iface/gspn/defs.
	* iface/gspn/Makefile.am (EXTRA_DIST): Add $(TESTS).
	(TESTS, check_SCRIPTS, distclean-local): New.
767
	* iface/gspn/dcswave.test, iface/gspn/simple.test,
768
769
770
771
	iface/gspn/defs.in: New files.
	* iface/gspn/dottygspn.cc (main): Take the list of properties
	of interest in argument.

772
773
2003-07-23  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

774
775
776
777
778
	* iface/gspn/examples/DCSwave/DCSWave.def,
	iface/gspn/examples/DCSwave/DCSWave.net
	iface/gspn/examples/DCSwave/DCSWave.tobs,
	iface/gspn/examples/simple/simple.def,
	iface/gspn/examples/simple/simple.net,
779
	iface/gspn/examples/simple/simple.tobs: New files, from
780
781
782
783
	Yann Thierry-Mieg.
	* iface/gspn/Makefile.am (EXTRA_DIST): New variables.

	* iface/gspn/gspn.cc (tgba_gspn_private_::tgba_gspn_private_):
784
785
	Rethrow caught expections.

786
787
788
789
790
791
792
793
794
795
2003-07-22  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

	* m4/gspnlib.m4: Check for libgspnRG.a and libgspnSRG.a.
	Define LIBGSPNRG_LDFLAGS and LIBGSPNSRG_LDFLAGS, not
	LIBGSPN_LDFLAGS.
	* iface/gspn/Makefile.am: Adjust, build dottygspn-rg and
	dottygspn-srg instead of dottygspn.
	* iface/gspn/gspn.cc (EVENT_TRUE): Undefine.
	(tgba_gspn_private_::~tgba_gspn_private_): Free all_indexes.
	* iface/gspn/dottygspn.cc (main): Destroy the automaton before
796
	its dictionary.
797

798
799
2003-07-17  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
	Now succ_iter() can fetch extra information from
	the root of a product to reduce its number of successors.
	* src/tgba/Makefile.am (libtgba_la_SOURCES): Add tgba.cc.
	* src/tgba/tgba.hh (tgba::succ_iter): Add the global_state and
	global_automaton arguments.
	(tgba::support_conditions, tgba::support_variables,
	tgba::compute_support_conditions, tgba::compute_support_variables):
	New functions.
	(tgba::last_support_conditions_input_,
	tgba::last_support_conditions_output_,
	tgba::last_support_variables_input_,
	tgba::last_support_variables_output_): New attributes.
	* src/tgba/tgbabddconcrete.cc (tgba_bdd_concrete::succ_iter):
	Handle the two new arguments.
	(tgba_bdd_concrete::compute_support_conditions,
	tgba_bdd_concrete::compute_support_variables): Implement them.
	* src/tgba/tgbabddconcrete.hh: Adjust.
	* src/tgba/tgbaexplicit.cc (tgba_explicit::succ_iter):	Ignore
	the two new arguments.
	(tgba_explicit::compute_support_conditions,
	tgba_explicit::compute_support_variables): Implement them.
	* src/tgba/tgbaexplicit.hh: Adjust.
822
	* src/tgba/tgbaproduct.cc (tgba_product::succ_iter): Handle the
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
	two new arguments.
	(tgba_product::compute_support_conditions,
	tgba_product::compute_support_variables): Implement them.
	* src/tgba/tgbaproduct.hh: Adjust.
	* iface/gspn/gspn.cc (tgba_gspn_private_::last_state_cond_input,
	tgba_gspn_private_::last_state_cond_output,
	(tgba_gspn_private_::tgba_gspn_private_): Set last_state_cond_input.
	(tgba_gspn_private_::~tgba_gspn_private_): Delete
	last_state_cond_input.
	(tgba_gspn_private_::state_conds): New function, eved out
	from tgba_gspn::succ_iter.
	(tgba_gspn::succ_iter): Use it.  Use the two new arguments.
	(tgba_gspn::compute_support_conditions,
	tgba_gspn::compute_support_variables): New functions.
	* iface/gspn/gspn.hh: Adjust.

	* iface/gspn/gspn.cc (EVENT_TRUE): Override temporarily.
840
841
	(tgba_gspn::succ_iter): Fix usage of cube.

842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
2003-07-16  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

	* m4/gspnlib.m4: New file.
	* configure.ac: Call AX_CHECK_GSPNLIB.
	* Makefile.am (EXTRA_DIST): Add m4/gspnlib.m4.
	* iface/gspn/Makefile.am (AM_CPPFLAGS): Add $(LIBGSPN_CPPFLAGS).
	(libspotgspn_la_LIBADD, check_PROGRAMS, dottygspn_SOURCES,
	dottygspn_LDADD): New variables.
	* iface/gspn/gspn.hh (gspn_interface): New class.
	(gspn_exeption): Take a string argument and adjust all callers.
	(operator<<): Define for gspn_exeption.
	* iface/gspn/gspn.cc (gspn_interface::gspn_interface,
	gspn_interface::~gspn_interface): New.
	* iface/gspn/gspnlib.h: Delete, it belongs to GSPN.
	* iface/gspn/dottygspn.cc: New file.

858
859
2003-07-15  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

860
861
862
	* m4/lbtt.m4 (AX_CHECK_LBTT): Set LBTT and LBTT_TRANSLATE
	when using an already installed lbtt.

863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
	Homogenize passing of automata as pointers, not references.
	Disallow copy for security.

	* src/tgba/tgbabddconcrete.hh (tgba_bdd_concrete): Disallow copy.
	* src/tgba/tgbaexplicit.hh (tgba_explicit): Likewise.
	* src/tgba/tgbaexplicit.cc (tgba_explicit::operator=,
	tgba_explicit::tgba_explicit(tgba_explicit)): Remove.
	* src/tgba/tgbabddconcreteproduct.cc
	(tgba_bdd_concrete_product_factory::tgba_bdd_concrete_product_factory,
	product): Take operand automata as pointers.
	* src/tgba/tgbabddconcreteproduct.hh (product): Likewise.
	* src/tgba/tgbaproduct.cc, src/tgba/tgbaproduct.hh:
	(tgba_product): Disallow copy.
	(tgba_product::tgba_product): Take operand automata as pointers.
	* src/tgbaalgos/dotty.cc (dotty_state, dotty_rec, dotty_reachable):
	Take tgba arguments as pointer.
	* src/tgbaalgos/dotty.hh (dotty_reachable): Likewise.
	* src/tgbaalgos/lbtt.cc (fill_todo, lbtt_reachable): Likewise.
	* src/tgbaalgos/lbtt.hh (lbtt_reachable): Likewise.
	* src/tgbaalgos/ltl2tgba.cc, src/tgbaalgos/ltl2tgba.hh (ltl_to_tgba):
	Likewise.
	* src/tgbaalgos/save.cc (save_rec, tgba_save_reachable): Likewise.
	* src/tgbaalgos/save.hh (save): Likewise.
	* src/tgbatest/explicit.cc, src/tgbatest/explprod.cc,
	src/tgbatest/ltl2tgba.cc, src/tgbatest/ltlprod.cc,
	src/tgbatest/mixprod.cc, src/tgbatest/readsave.cc,
	src/tgbatest/spotlbtt.cc, src/tgbatest/tgbaread.cc,
	src/tgbatest/tripprod.cc: Likewise.

892
893
894
895
896
897
898
899
900
901
902
903
904
905
2003-07-14  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

	Before this change, all automata would construct their own
	dictionaries (map of BDD variables to LTL formulae).  This was
	cumbersome, because to multiply two automata we had to build a
	common dictionary (the union of the two LTL formula spaces), and
	install wrappers to translate each automaton's BDD answers into
	the common dictionary.  This translation, that had to be repeated
	when several products were nested, was time consuming and was a
	hindrance for some optimizations.
	In the new scheme, all automata involved in a product must
	share the same dictionary.  An empty dictionary should be
	constructed by the user and passed to the automaton' constructors
	as necessary.
906
	This huge change removes more code than it adds.
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965

	* src/Makefile.am (libspot_la_LIBADD): Add misc/libmisc.la.
	* src/misc/bddalloc.hh, src/misc/bddalloc.cc: New files.  These
	partly replace src/tgba/bddfactory.hh and src/tgba/bddfactory.cc.
	* src/misc/Makefile.am: Adjust to build bddalloc.hh and bddalloc.cc.
	* src/tgba/bddfactory.hh, src/tgba/bddfactory.cc,
	src/tgba/dictunion.hh, src/tgba/dictunion.cc,
	src/tgba/tgbabdddict.hh, src/tgba/tgbabdddict.cc,
	src/tgba/tgbabddtranslatefactory.hh,
	src/tgba/tgbabddtranslatefactory.cc,
	src/tgba/tgbatranslateproxy.hh, src/tgba/tgbatranslateproxy.cc:
	Delete.
	* src/tgba/bdddict.hh, src/tgba/bdddict.cc: New files.  These
	replaces tgbabdddict.hh and tgbabdddict.cc, and also part of
	bddfactory.hh and bddfactory.cc.
	* src/tgba/bddprint.cc, src/tgba/bddprint.hh: Adjust to
	use bdd_dict* instead of tgba_bdd_dict&.
	* src/tgba/succiterconcrete.cc (succ_iter_concrete::next()):
	Get next_to_now from the dictionary.
	* src/tgba/tgba.hh (tgba::get_dict): Return a bdd_dict*,
	not a const tgba_bdd_dict*.
	* src/tgba/tgbabddconcrete.cc, src/tgba/tgbabddconcrete.hh:
	Adjust to use the new dictionary, stored in data_.
	* src/tgba/tgbabddconcretefactory.cc,
	src/tgba/tgbabddconcretefactory.hh: Likewise.  Plus
	now_to_next_ is now also stored in the dictionary.
	* src/tgba/tgbabddconcreteproduct.cc: Likewise.  Now
	that both operand share the same product, there is not
	point in using tgba_bdd_translate_factory.
	* src/tgba/tgbabddcoredata.cc, src/tgba/tgbabddcoredata.hh:
	Store a bdd_dict (taken as constructor argument).
	(tgba_bdd_core_data::~tgba_bdd_core_data): Remove.
	(tgba_bdd_core_data::translate): Remove.
	(tgba_bdd_core_data::next_to_now): Remove (now in dict).
	(tgba_bdd_core_data::dict): New pointer.
	* src/tgba/tgbabddfactory.hh: (tgba_bdd_factory::get_dict): Remove.
	* src/tgba/tgbaexplicit.cc, src/tgba/tgbaexplicit.hh:
	Adjust to use the new dictionary.
	* src/tgba/tgbaproduct.cc, src/tgba/tgbaproduct.hh: Likewise.  Do
	not use tgba_bdd_dict_union and tgba_bdd_translate_proxy anymore.
	* src/tgbaalgos/lbtt.cc, src/tgbaalgos/save.cc: Adjust to
	use bdd_dict* instead of tgba_bdd_dict&.
	* src/tgbaalgos/ltl2tgba.cc, src/tgbaalgos/ltl2tgba.cc: Likewise.
	(ltl_to_tgba): Take a dict argument.
	* src/tgbaparse/public.hh (tgba_parse): Take a dict argument.
	* src/tgbaparse/tgbaparse.yy (tgba_parse): Take a dict argument.
	* src/tgbatest/explicit.cc, src/tgbatest/explprod.cc,
	src/tgbatest/ltlprod.cc, src/tgbatest/mixprod.cc,
	src/tgbatest/readsave.cc, src/tgbatest/spotlbtt.cc,
	src/tgbatest/tgbaread.cc, src/tgbatest/tripprod.cc: Instantiate
	a dictionary, and pass it to the automata' constructors.
	* src/tgbatest/ltl2tgba.cc: Likewise, and remove the -o (defrag)
	option.
	* iface/gspn/gspn.hh (tgba_gspn::tgba_gspn): Take a bdd_dict argument.
	(tgba_gspn::get_dict): Adjust return type.
	* iface/gspn/gspn.cc: Do not use bdd_factory, adjust to
	use the new dictionary instead.

2003-07-13  Alexandre Duret-Lutz  <aduret@src.lip6.fr>
966

967
968
	* configure.ac: Bump version to 0.0e.

969
970
971
	* configure.ac: Bump version to 0.0d.
	* NEWS, README: New files.

972
973
2003-07-12  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

974
975
	* m4/lbtt.m4: Run lbtt-translate, not lbtt.

976
977
	* iface/gspn/gspn.cc: Include cassert.

978
979
2003-07-10  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

980
	* src/tgbaalgos/ltl2tgba.cc (ltl_trad_visitor::visit(multop)):
981
982
983
	Forward root_ to children of And.
	(ltl_trad_visitor::recurse): Take a root argument.

984
985
986
987
988
989
	* 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.

990
991
992
993
994
995
996
997
998
999
1000
	* 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.

1001
1002
	* src/tgbatest/spotlbtt.test: Make 100 rounds.

1003
1004
1005
1006
1007
	* 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].

1008
1009
2003-07-09  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
	* 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):
1025
	Fix computation of states sharing the same accepting set.
1026

1027
1028
1029
1030
1031
1032
1033
	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.

1034
1035
1036
	* src/tgbaalgos/lbtt.cc (lbtt_reachable): Do not end transitions
	guards with -1 in output.

1037
1038
2003-07-08  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

1039
1040
1041
1042
1043
1044
1045
	* 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 "!".

1046
1047
	* src/ltlvisit/dump.cc: Strip useless spot::ltl:: prefixes.

1048
1049
2003-07-07  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

1050
1051
1052
1053
	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.

1054
1055
	* src/tgba/succiter.hh (current_state, current_conditions
	current_accepting_conditions): Mark as const.
1056
1057
1058
	* src/tgba/succiterconcrete.cc, src/tgba/succiterconcrete.hh,
	src/tgba/tgbaexplicit.cc, src/tgba/tgbaexplicit.hh,
	src/tgba/tgbaproduct.cc, src/tgba/tgbaproduct.hh,
1059
1060
1061
	src/tgba/tgbatranslateproxy.cc, src/tgba/tgbatranslateproxy.hh:
	Likewise.

1062
1063
1064
1065
	* iface/gspn/gspnlib.h: Fit 80 columns.
	[__cplusplus]: Wrap everything under extern "C".

	* src/tgba/succiterconcrete.hh
1066
	(tgba_succ_iterator_concrete::current_acc_): New attribute.
1067
	* src/tgba/succiterconcrete.cc
1068
	(tgba_succ_iterator_concrete::next): Set current_acc_.
1069
	(tgba_succ_iterator_concrete::current_accepting_conditions):
1070
1071
	Simply return it.

1072
1073
1074
1075
1076
	* 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.

1077
1078
	* src/tgba/tgbabddcoredata.cc (tgba_bdd_core_data::tgba_bdd_core_data,
	tgba_bdd_core_data::translate): Handle all_accepting_conditions.
1079
	* src/tgba/tgbabddconcretefactory.cc
1080
1081
	(tgba_bdd_concrete_factory::finish): Fill all_accepting_conditions.

1082
1083
1084
1085
1086
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.

1087
1088
2003-07-03  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

1089
	* src/tgba/tgbaproduct.cc (tgba_product_succ_iterator::first):
1090
	Simplify, do not call next_non_false_() if either side is done.
1091

1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
	* 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.

1106
1107
2003-07-02  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

1108
1109
1110
	* src/tgba/tgbabddcoredata.hh (tgba_bdd_core_data::translate): New
	function.
	* src/tgba/tgbabddcoredata.cc (tgba_bdd_core_data::translate):
1111
	Likewise.
1112
1113
	* src/tgba/tgbabddtranslatefactory.cc
	(tgba_bdd_translate_factory::tgba_bdd_translate_factory): Use
1114
1115
	tgba_bdd_core_data::translate.

1116
1117
1118
1119
1120
1121
1122
	* 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.

1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
	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.
1137
	* tgba/tgbabddcoredata.cc, tgba/tgbabddtranslatefactory.cc:
1138
1139
	Handle acc_set.

1140
1141
1142
1143
1144
1145
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.

1146
1147
2003-06-30  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

1148
1149
	* src/tgbaparse/tgbaparse.yy (lines): Expect at last one line.

1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
	* 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.
1160

1161
1162
	* src/tgba/succiter.hh (tgba_bdd_succ_iterator::done):
	Mark as const.
1163
	* src/tgba/succiterconcrete.cc
1164
1165
1166
	(tgba_succ_iterator_concrete::done): Likewise.
	* src/tgba/succiterconcrete.hh
	(tgba_succ_iterator_concrete::done): Likewise.
1167
	* src/tgba/tgbaexplicit.cc
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
	(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.
1179

1180
1181
1182
1183
1184
	* 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.
1185
	* src/tgba/tgbabddcoredata.cc: Handle varandnext_set.
1186

1187
1188
1189
1190
	* doc/Doxygen.in: Enable LaTeX output.
	* doc/Makefile.am (spotref.pdf): New rule.
	(EXTRA_DIST): Add spotref.pdf.

1191
	* src/tgba/tgbabddconcretefactory.cc:
1192
1193
1194
1195
	(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.
1196
	* src/tgba/tgbabddconcretefactory.hh
1197
1198
	(tgba_bdd_concrete_factory::now_to_next_): New variable.

1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
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.

1211
1212
2003-06-26  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

1213
1214
	* Makefile.am (EXTRA_DIST): Add HACKING.

1215
1216
	* configure.ac: Bump version to 0.0c.

1217
1218
	* configure.ac: Bump version to 0.0b.

Alexandre Duret-Lutz's avatar
Alexandre Duret-Lutz committed
1219
1220
	* INSTALL: New file.

1221
1222
1223
1224
	* 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.
Alexandre Duret-Lutz's avatar
Alexandre Duret-Lutz committed
1225
1226
	* src/tgbatests/explprod.cc, src/tgbatests/ltl2tgba.cc,
	src/tgbatests/ltlprod.cc, src/tgbatests/mixprod.cc,
1227
1228
	src/tgbatests/reach.cc, src/tgbatests/tripprod.cc: Adjust inclusions.

1229
1230
1231
1232
	* src/tgba/tgbabddcoredata.hh: Fix some Doxygen comments.
	* src/ltlast/formula.hh: More Doxygen comments.
	* src/tgba/tgba.hh: Use <tt> in Doxygen comments.

1233
1234
1235
1236
	* doc/mainpage.dox: New file.
	* doc/Makefile.am (EXTRA_DIST): Add mainpage.dox.
	* doc/Doxyfile.in (INPUT): Add @srcdir@/mainpage.dox

1237
1238
1239
1240
1241
1242
1243
	* 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.

1244
1245
1246
	* doc/Makefile.am (doc): Typo.
	* src/ltlvisit/tostring.hh (to_string): Add doxygen comments.
	* src/ltlast/multop.hh (multop::paircmp): Add doxygen comments.
1247
1248
	* src/tgba/tgbaexplicit.hh (tgba_explicit::transtion,
	state_explicit, tgba_explicit_succ_iterator): Add doxygen comments.
1249
1250
	* src/ltlvisit/postfix.hh: Typo.

1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
	* 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.

1276
1277
	* doc/Makefile.am (stamp): Prefix $(srcdir) explicitely.

1278
1279
1280
	* m4/buddy.m4 (BUDDY_LDFLAGS): Use $(top_builddir), not $(top_srcdir).
	* src/tgbaparse/Makefile.am (AM_CPPFLAGS): Add $(BUDDY_CPPFLAGS).

1281
1282
1283
1284
1285
1286
	* 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.

1287
	Distribute BuDDy.  Compile and link with the included version if
1288
1289
1290
	explicitely requested (--with-included-buddy) or if there is now
	stuitable version already installed.

1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
	* 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.
1301
	* src/tgbatest/Makefile.am (AM_CPPFLAGS): Likewise.
1302

1303
1304
2003-06-25  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

1305
1306
1307
1308
1309
1310
1311
1312
	* 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.

1313
1314
1315
	* src/tgba/bddprint.hh, src/tgba/tgbabddconcretefactory.hh,
	src/tgba/tgbaproduct.hh: Fix Doxygen comments.

1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
	* 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.
1326
	* src/tgba/tgbabddconcrete.cc (tgba_bdd_concrete::set_init_state):
1327
1328
1329
1330
1331
1332
1333
	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.

1334
1335
	* src/tgbatest/ltl2tgba.cc: Support -v.

1336
1337
2003-06-24  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

1338
1339
	* src/tgbatest/ltl2tgba.cc (syntax): Fix usage message.

1340
1341
1342
	* src/tgbatest/tripprod.test, src/tgbatest/explprod.test: Sort
	accepting conditions.

1343
1344
1345
1346
1347
1348
1349
	* 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.

1350
1351
2003-06-23  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

Alexandre Duret-Lutz's avatar
typo    
Alexandre Duret-Lutz committed
1352
1353
1354
1355
1356
	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.
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425

	* 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.

1426
1427
1428
1429
1430
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.

1431
1432
2003-06-19  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

1433
1434
	* src/tgba/tgbabddconcretefactory.cc
	(tgba_bdd_concrete_factory::~tgba_bdd_concrete_factory): destroy the
1435
1436
	formulae used as keys in prom_.
	(tgba_bdd_concrete_factory::create_promise): Delete.
1437
	(tgba_bdd_concrete_factory::declare_promise,
1438
	tgba_bdd_concrete_factory::finish): New functions.
1439
	* src/tgba/tgbabddconcretefactory.hh
1440
	(tgba_bdd_concrete_factory::create_promise): Delete.
1441
	(tgba_bdd_concrete_factory::declare_promise,
1442
1443
1444
1445
1446
1447
1448
	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().

1449
	* src/tgba/tgbabddconcrete.cc (set_init_state, succ_iter):
1450
	Revert the change from 2003-06-12, it needs more work (the
1451
1452
1453
	automaton generated on Xa&(b U !a) was bogus, with that
	patch).

1454
	* src/tgbatest/ltl2tgba.cc: Handle the -o and -r options.
1455

1456
1457
1458
1459
	* src/tgbatest/tripprod.test, src/tgbatest/explprod.test,
	src/tgbatest/readsave.test: Adjust to reflect yesterday's
	bddprint.cc change.

1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
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.

1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
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.

1483
1484
2003-06-16  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
	* 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.

1499
	Make sure we can multiply two tgba_explicit.
1500

1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
	* 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.
1531
	* tgbatest/explprod.cc, tgbatest/explprod.test: New files.
1532
1533
1534
1535
1536
	* tgbatest/Makefile.am (check_PROGRAMS): Add explprod.
	(explprod_SOURCES): New variable.
	(TESTS): Add explprod.test.
	(CLEANFILES): Add input1 and input2.

1537
1538
1539
1540
1541
1542
1543
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.

1544
1545
1546
1547
1548
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.

1549
1550
2003-06-06  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

1551
1552
1553
1554
1555
1556
	* 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.

1557
1558
1559
1560
1561
1562
1563
	* 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.

1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
	* 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.

1580
1581
1582
	* src/ltltest/equals.cc, src/ltltest/readltl.cc,
	src/tgba/bddprint.cc, src/ltltest/tostring.cc: Include <cassert>.

1583
1584
2003-06-05  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
	* 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.

1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
	* 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.

1615
1616
	* src/ltlparse/ltlparse.yy: Typo in comment.

1617
1618
1619
1620
1621
	* 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.
1622
	* src/tgbatest/Makefile.am, src/tgbatest/defs.in,
1623
1624
	src/tgbatest/explicit.cc, src/tgbatest/explicit.test: New files.

1625
1626
2003-06-04  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

1627
1628
	* src/ltlparse/ltlparse.yy (result): Suppress unused definition.

1629
1630
	* src/Makefile.am (SUBDIRS): Build `ltltest' after `.'.

1631
1632
1633
1634
	* 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.

Alexandre Duret-Lutz's avatar
.    
Alexandre Duret-Lutz committed
1635
2003-06-03  Alexandre Duret-Lutz  <aduret@src.lip6.fr>
Alexandre Duret-Lutz's avatar
typo    
Alexandre Duret-Lutz committed
1636
1637
1638
1639
1640
1641

	* 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>.

Alexandre Duret-Lutz's avatar
Alexandre Duret-Lutz committed
1642
1643
1644
1645
1646
1647
1648
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.

1649
1650
1651
1652
1653
1654
1655
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.

1656
1657
2003-05-27  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

1658
1659
1660
1661
1662
1663
1664
1665
	* 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.

1666
1667
	* src/tgba/bddfactory.hh, src/tgba/statebdd.hh,
	src/tgba/succiterconcrete.hh, src/tgba/tgbabddconcrete.hh,
1668
1669
1670
	src/tgba/tgbabddcoredata.hh, src/tgba/tgbabdddict.hh: Add
	Doxygen comments.

1671
1672
1673
1674
1675
	* 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.
1676
	* src/tgba/statebdd.hh (state_bdd::compare): Take a state*, not a
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
	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.

1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
	* 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.)

1709
1710
2003-05-26  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

1711
1712
1713
1714
	* src/tgbaalgos/dotty.cc, src/tgbaalgos/dotty.hh: New files.
	* src/tgbaalgos/Makefile.am (libtgbaalgos_la_SOURCES): Add them.

	* src/tgba/tgbabddtranslatefactory.cc
1715
1716
	(tgba_bdd_translate_factory::compute_pairs): Be quiet.

1717
1718
1719
1720
1721
	* src/Makefile.am (SUBDIRS): Add tgbaalgos.
	(libspot_la_LIBADD): Add tgba/libtgbaalgos.
	* src/tgbaalgos/Makefile.am: New file.
	* configure.ac: Output src/tgbaalgos/Makefile.

1722
1723
1724
1725
	* 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.

1726
1727
1728
1729
1730
1731
	* 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.
1732
	(tgba_bdd_concrete::succ_iter): Take a state_bdd as argument,
1733
1734
1735
	not a bdd.
	* src/tgba/tgbabddconcrete.cc: Likewise.

Alexandre Duret-Lutz's avatar
typo    
Alexandre Duret-Lutz committed
1736
	Initial code for TGBA (Transition Generalized Bchi Automata).
1737
1738
1739
1740
1741
	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.
1742
	* configure.ac: Output src/tgba/Makefile.
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
	* 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.

1759
1760
1761
1762
1763
1764
1765
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>.

1766
1767
2003-05-16  Alexandre Duret-Lutz  <aduret@src.lip6.fr>

1768
1769
1770
	* src/ltlvisit/dotty.cc: Rewrite to display formulae as
	graphs rather than trees, to show how nodes are shared.