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formula: replace nth() by operator[]()

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* src/ltlast/formula.hh (formula::nth): Replace by ...
(formula::operator[]): ... this.
* src/ltlvisit/mark.cc, src/ltlvisit/mutation.cc, src/ltlvisit/print.cc,
src/ltlvisit/relabel.cc, src/ltlvisit/remove_x.cc,
src/ltlvisit/simpfg.cc, src/ltlvisit/simplify.cc, src/ltlvisit/snf.cc,
src/ltlvisit/unabbrev.cc, src/twa/formula2bdd.cc,
src/twaalgos/compsusp.cc, src/twaalgos/ltl2taa.cc,
src/twaalgos/ltl2tgba_fm.cc, wrap/python/spot_impl.i: Adjust.
This commit is contained in:
Alexandre Duret-Lutz 2015-09-27 21:06:24 +02:00
parent 533268000d
commit 2369389850
15 changed files with 373 additions and 373 deletions
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12
src/ltlast/formula.hh
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@ -1076,12 +1076,12 @@ namespace spot
{
return ptr_->end();
}
#endif
formula nth(unsigned i) const
formula operator[](unsigned i) const
{
return formula(ptr_->nth(i)->clone());
}
#endif
static formula ff()
{
@ -1206,7 +1206,7 @@ namespace spot
case op::Closure:
case op::NegClosure:
case op::NegClosureMarked:
return unop(o, trans(nth(0)));
return unop(o, trans((*this)[0]));
case op::Xor:
case op::Implies:
case op::Equiv:
@ -1218,8 +1218,8 @@ namespace spot
case op::EConcatMarked:
case op::UConcat:
{
formula tmp = trans(nth(0));
return binop(o, tmp, trans(nth(1)));
formula tmp = trans((*this)[0]);
return binop(o, tmp, trans((*this)[1]));
}
case op::Or:
case op::OrRat:
@ -1237,7 +1237,7 @@ namespace spot
}
case op::Star:
case op::FStar:
return bunop(o, trans(nth(0)), min(), max());
return bunop(o, trans((*this)[0]), min(), max());
}
SPOT_UNREACHABLE();
}