Use emplace() for associative containers.

* HACKING: Adjust requirements.  g++4.8 is now OK
for all our targets.
* iface/dve2/dve2.cc, src/dstarparse/dstarparse.yy
src/dstarparse/nsa2tgba.cc, src/graph/ngraph.hh,
src/ltlast/atomic_prop.cc, src/ltlast/binop.cc, src/ltlast/bunop.cc,
src/ltlast/multop.cc, src/ltlast/unop.cc, src/ltlvisit/mark.cc,
src/ltlvisit/relabel.cc, src/taalgos/emptinessta.cc,
src/taalgos/tgba2ta.cc, src/tgba/tgbaexplicit.hh, src/tgba/tgbagraph.hh,
src/tgba/tgbasafracomplement.cc, src/tgba/tgbatba.cc,
src/tgbaalgos/cycles.cc, src/tgbaalgos/degen.cc,
src/tgbaalgos/dtbasat.cc, src/tgbaalgos/dtgbasat.cc,
src/tgbaalgos/emptiness.cc, src/tgbaalgos/gtec/gtec.cc,
src/tgbaalgos/ltl2tgba_fm.cc, src/tgbaalgos/magic.cc,
src/tgbaalgos/ndfs_result.hxx, src/tgbaalgos/reachiter.cc,
src/tgbaalgos/scc.cc, src/tgbaalgos/sccfilter.cc, src/tgbaalgos/se05.cc,
src/tgbaalgos/simulation.cc, src/tgbaalgos/tau03.cc,
src/tgbaalgos/tau03opt.cc, src/tgbaalgos/weight.cc: Use emplace()
instead of insert(make_pair(...)) or insert(...::value_type(...)).
This commit is contained in:
Alexandre Duret-Lutz 2014-07-31 16:59:47 +02:00
parent 1eaaf8832a
commit fd5fbda4dd
35 changed files with 77 additions and 104 deletions

View file

@ -103,7 +103,7 @@ namespace spot
union_ |= set;
}
cache_entry e(common, union_);
return cache_.insert(std::make_pair(s, e)).first;
return cache_.emplace(s, e).first;
}
// Intersection of all outgoing acceptance sets
@ -144,8 +144,7 @@ namespace spot
bool check(const state* s)
{
std::pair<cache_t::iterator, bool> p =
cache_.insert(std::make_pair(s, false));
auto p = cache_.emplace(s, false);
if (p.second)
{
bdd all = a_->all_acceptance_conditions();
@ -569,9 +568,7 @@ namespace spot
if (use_lvl_cache)
{
std::pair<lvl_cache_t::iterator, bool> res =
lvl_cache.insert(lvl_cache_t::value_type(d.first,
d.second));
auto res = lvl_cache.emplace(d.first, d.second);
if (!res.second)
{