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* src/sanity/style.test: Warn about places where size() is used

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instead of empty().
* src/misc/bddalloc.cc (bdd_allocator::extend): Use empty() rather
than size() when checking emptiness of lists.
* src/tgbaalgos/reductgba_sim_del.cc, src/tgbaalgos/minimalce.cc,
src/ltlvisit/basicreduce.cc, src/ltlvisit/reduce.cc,
src/tgbaalgos/gtec/ce.cc, src/tgbaalgos/ltl2tgba_fm.cc,
src/misc/minato.cc: Likewise.
* src/ltlast/multop.cc (multop::instance): Call ->size() only once.
This commit is contained in:
Alexandre Duret-Lutz 2004-09-21 13:01:27 +00:00
parent f0aa58034c
commit c30823f7be
11 changed files with 57 additions and 39 deletions
Download patch file Download diff file Expand all files Collapse all files

24
src/ltlvisit/basicreduce.cc
View file

@ -101,12 +101,12 @@ namespace spot
res1->push_back(clone(mo->nth(i)));
destroy(mo);
multop::vec* res3 = new multop::vec;
if (res1->size())
if (!res1->empty())
res3->push_back(unop::instance(op,
multop::instance(op_child, res1)));
else
delete res1;
if (resGF->size())
if (!resGF->empty())
res3->push_back(multop::instance(op_child, resGF));
else
delete resGF;
@ -518,27 +518,27 @@ namespace spot
delete res;
if (tmpX && tmpX->size())
if (tmpX && !tmpX->empty())
tmpOther->push_back(unop::instance(unop::X,
multop::instance(mo->op(),
tmpX)));
else if (tmpX && !tmpX->size())
else if (tmpX)
delete tmpX;
if (tmpU && tmpU->size())
if (tmpU && !tmpU->empty())
tmpOther->push_back(multop::instance(mo->op(), tmpU));
else if (tmpU && !tmpU->size())
else if (tmpU)
delete tmpU;
if (tmpR && tmpR->size())
if (tmpR && !tmpR->empty())
tmpOther->push_back(multop::instance(mo->op(), tmpR));
else if (tmpR && !tmpR->size())
else if (tmpR)
delete tmpR;
if (tmpGF && tmpGF->size())
if (tmpGF && !tmpGF->empty())
{
formula* ftmp
= unop::instance(unop::G,
@ -547,11 +547,11 @@ namespace spot
tmpGF)));
tmpOther->push_back(ftmp);
}
else if (tmpGF && !tmpGF->size())
else if (tmpGF)
delete tmpGF;
if (tmpFG && tmpFG->size())
if (tmpFG && !tmpFG->empty())
{
formula* ftmp = 0;
if (mo->op() == multop::And)
@ -566,7 +566,7 @@ namespace spot
multop::instance(mo->op(), tmpFG));
tmpOther->push_back(ftmp);
}
else if (tmpFG && !tmpFG->size())
else if (tmpFG)
delete tmpFG;

2
src/ltlvisit/reduce.cc
View file

@ -268,7 +268,7 @@ namespace spot
}
if (res->size())
if (!res->empty())
{
result_ = multop::instance(mo->op(), res);
return;