formula: rename the constants for consistency

False/True are problematic in Python, and I don't like that the
enum is op::False but the constructor formula::ff().  So let's
just use ff and tt everywhere, and also eword instead of EmptyWord.

* src/ltlast/formula.hh (False, True, EmptyWord, AP, is_false, is_true):
Rename to...
(ff, tt, eword, ap, is_ff, is_tt): ... these.
* iface/ltsmin/ltsmin.cc, src/ltlast/formula.cc,
src/ltlvisit/apcollect.cc, src/ltlvisit/dot.cc, src/ltlvisit/mark.cc,
src/ltlvisit/mutation.cc, src/ltlvisit/print.cc,
src/ltlvisit/relabel.cc, src/ltlvisit/simpfg.cc,
src/ltlvisit/simplify.cc, src/ltlvisit/snf.cc, src/ltlvisit/unabbrev.cc,
src/twa/acc.cc, src/twa/acc.hh, src/twa/formula2bdd.cc,
src/twaalgos/gtec/gtec.cc, src/twaalgos/hoa.cc, src/twaalgos/ltl2taa.cc,
src/twaalgos/ltl2tgba_fm.cc, src/twaalgos/neverclaim.cc,
src/twaalgos/product.cc, src/twaalgos/remfin.cc, src/twaalgos/safety.cc,
src/tests/parseerr.test, src/tests/utf8.test, wrap/python/spot.py:
Adjust.
This commit is contained in:
Alexandre Duret-Lutz 2015-09-27 22:47:17 +02:00
parent fad05632a2
commit 8b4ec5ded0
27 changed files with 211 additions and 211 deletions

View file

@ -647,12 +647,12 @@ namespace spot
// appropriately. ALIVE_PROP is the bdd that should be ANDed
// to all transitions leaving a live state, while DEAD_PROP should
// be ANDed to all transitions leaving a dead state.
if (dead.is_false())
if (dead.is_ff())
{
alive_prop = bddtrue;
dead_prop = bddfalse;
}
else if (dead.is_true())
else if (dead.is_tt())
{
alive_prop = bddtrue;
dead_prop = bddtrue;