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Use emplace() for associative containers.

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* 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
Download patch file Download diff file Expand all files Collapse all files

3
src/tgbaalgos/cycles.cc
View file

@ -66,8 +66,7 @@ namespace spot
enumerate_cycles::tagged_state
enumerate_cycles::tag_state(const state* s)
{
std::pair<tagged_state, bool> p =
tags_.insert(std::make_pair(s, state_info()));
auto p = tags_.emplace(s, state_info());
if (!p.second)
s->destroy();
return p.first;

9
src/tgbaalgos/degen.cc
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)
{

4
src/tgbaalgos/dtbasat.cc
View file

@ -312,10 +312,10 @@ namespace spot
transition t(i, one, j);
d.transid[t] = ++d.nvars;
d.revtransid.insert(dict::rev_map::value_type(d.nvars, t));
d.revtransid.emplace(d.nvars, t);
int ta = d.transacc[t] =
state_based_ ? transacc : ++d.nvars;
d.revtransacc.insert(dict::rev_map::value_type(ta, t));
d.revtransacc.emplace(ta, t);
}
}
}

12
src/tgbaalgos/dtgbasat.cc
View file

@ -411,8 +411,7 @@ namespace spot
transition t(i, one, j);
d.transid[t] = ++d.nvars;
d.revtransid.insert(dict::rev_map::
value_type(d.nvars, t));
d.revtransid.emplace(d.nvars, t);
// Create the variable for the accepting transition
// immediately afterwards. It helps parsing the
@ -421,8 +420,7 @@ namespace spot
{
transition_acc ta(i, one, d.cand_acc[n], j);
d.transaccid[ta] = ++d.nvars;
d.revtransaccid.insert(dict::rev_acc_map::
value_type(d.nvars, ta));
d.revtransaccid.emplace(d.nvars, ta);
}
}
}
@ -443,8 +441,7 @@ namespace spot
transition_acc ta(i, one, d.cand_acc[n], j);
d.transaccid[ta] = d.nvars;
d.revtransaccid.insert(dict::rev_acc_map::
value_type(d.nvars, ta));
d.revtransaccid.emplace(d.nvars, ta);
}
}
}
@ -459,8 +456,7 @@ namespace spot
transition t(i, one, j);
d.transid[t] = ++d.nvars;
d.revtransid.insert(dict::rev_map::
value_type(d.nvars, t));
d.revtransid.emplace(d.nvars, t);
}
}
}

4
src/tgbaalgos/emptiness.cc
View file

@ -308,7 +308,7 @@ namespace spot
assert(s->compare(i->s) == 0);
src = res->new_state();
seen.insert(std::make_pair(i->s, src));
seen.emplace(i->s, src);
for (; i != l->end();)
{
@ -355,7 +355,7 @@ namespace spot
s = the_next;
auto p = seen.insert(std::make_pair(next, 0));
auto p = seen.emplace(next, 0);
if (p.second)
p.first->second = res->new_state();
dst = p.first->second;

2
src/tgbaalgos/gtec/gtec.cc
View file

@ -215,7 +215,7 @@ namespace spot
// We do not need SUCC from now on.
// Are we going to a new state?
auto p = ecs_->h.insert(std::make_pair(dest, num + 1));
auto p = ecs_->h.emplace(dest, num + 1);
if (p.second)
{
// Yes. Bump number, stack the stack, and register its

4
src/tgbaalgos/ltl2tgba_fm.cc
View file

@ -1749,7 +1749,7 @@ namespace spot
}
f->clone();
return ltl_bdd_.insert(std::make_pair(ff, t)).first->second;
return ltl_bdd_.emplace(ff, t).first->second;
}
@ -1974,7 +1974,7 @@ namespace spot
if (b2f_.find(t.symbolic) == b2f_.end())
b2f_[t.symbolic] = f;
return f2b_.insert(std::make_pair(f->clone(), t)).first->second;
return f2b_.emplace(f->clone(), t).first->second;
}
const formula*

2
src/tgbaalgos/magic.cc
View file

@ -484,7 +484,7 @@ namespace spot
void add_new_state(const state* s, color c)
{
assert(h.find(s) == h.end());
h.insert(std::make_pair(s, c));
h.emplace(s, c);
}
void pop_notify(const state*) const

6
src/tgbaalgos/ndfs_result.hxx
View file

@ -557,7 +557,7 @@ namespace spot
{
ndfsr_trace << a_->format_state(i->source) << " (-> "
<< a_->format_state(i->dest) << ") ";
target.insert(std::make_pair(i->source, *i));
target.emplace(i->source, *i);
}
}
ndfsr_trace << std::endl;
@ -605,7 +605,7 @@ namespace spot
<< a_->format_state(begin) << std::endl;
transition tmp;
tmp.source = tmp.dest = 0; // Initialize to please GCC 4.0.1 (Darwin).
target.insert(std::make_pair(begin, tmp));
target.emplace(begin, tmp);
min_path<true> s(this, a_, target, h_);
const state* res = s.search(current.dest->clone(), run->cycle);
assert(res);
@ -623,7 +623,7 @@ namespace spot
// Register all states from the cycle as target of the BFS.
for (tgba_run::steps::const_iterator i = run->cycle.begin();
i != run->cycle.end(); ++i)
target.insert(std::make_pair(i->s, tmp));
target.emplace(i->s, tmp);
const state* prefix_start = a_->get_init_state();
// There are two cases: either the initial state is already on

3
src/tgbaalgos/reachiter.cc
View file

@ -203,8 +203,7 @@ namespace spot
}
dst = si->current_state();
std::pair<seen_map::iterator, bool> res =
seen.insert(std::make_pair(dst, n));
auto res = seen.emplace(dst, n);
if (!res.second)
{
// The state has already been seen.

8
src/tgbaalgos/scc.cc
View file

@ -146,7 +146,7 @@ namespace spot
self_loops_ = 0;
state* init = aut_->get_init_state();
num_ = -1;
h_.insert(std::make_pair(init, num_));
h_.emplace(init, num_);
root_.emplace_front(num_);
arc_acc_.push(bddfalse);
arc_cond_.push(bddfalse);
@ -196,7 +196,7 @@ namespace spot
// Record the transition between the SCC being popped
// and the previous SCC.
if (!root_.empty())
root_.front().succ.insert(std::make_pair(num, cond));
root_.front().succ.emplace(num, cond);
}
aut_->release_iter(succ);
@ -223,7 +223,7 @@ namespace spot
{
// Yes. Number it, stack it, and register its successors
// for later processing.
h_.insert(std::make_pair(dest, --num_));
h_.emplace(dest, --num_);
root_.emplace_front(num_);
arc_acc_.push(acc);
arc_cond_.push(cond);
@ -244,7 +244,7 @@ namespace spot
// dest SCC labelled with cond.
succ_type::iterator i = root_.front().succ.find(dest);
if (i == root_.front().succ.end())
root_.front().succ.insert(std::make_pair(dest, cond));
root_.front().succ.emplace(dest, cond);
else
i->second |= cond;

4
src/tgbaalgos/sccfilter.cc
View file

@ -466,7 +466,7 @@ namespace spot
// turn makes sure we preserve the acceptance condition
// ordering (which matters for degeneralization).
for (BDD c = useful.id(); c != 1; c = bdd_low(c))
remap_table[n].insert(std::make_pair(bdd_var(c), --num));
remap_table[n].emplace(bdd_var(c), --num);
max_table[n] = max_num;
}
@ -854,7 +854,7 @@ namespace spot
// turn makes sure we preserve the acceptance condition
// ordering (which matters for degeneralization).
for (BDD c = useful.id(); c != 1; c = bdd_low(c))
remap_table[n].insert(std::make_pair(bdd_var(c), --num));
remap_table[n].emplace(bdd_var(c), --num);
max_table[n] = max_num;
}

4
src/tgbaalgos/se05.cc
View file

@ -470,7 +470,7 @@ namespace spot
int i = phc->erase(ps);
assert(i == 1);
(void)i;
ph->insert(std::make_pair(ps, c));
ph->emplace(ps, c);
}
else
{
@ -540,7 +540,7 @@ namespace spot
if (c == CYAN)
hc.insert(s);
else
h.insert(std::make_pair(s, c));
h.emplace(s, c);
}
void pop_notify(const state*) const

6
src/tgbaalgos/simulation.cc
View file

@ -141,9 +141,9 @@ namespace spot
map_constraint& feed_me)
{
for (auto& p: list)
feed_me.insert(std::make_pair(std::make_pair(std::get<0>(p),
std::get<1>(p)),
std::get<2>(p)));
feed_me.emplace(std::make_pair(std::get<0>(p),
std::get<1>(p)),
std::get<2>(p));
}

2
src/tgbaalgos/tau03.cc
View file

@ -347,7 +347,7 @@ namespace spot
void add_new_state(const state* s, color c)
{
assert(h.find(s) == h.end());
h.insert(std::make_pair(s, std::make_pair(c, bddfalse)));
h.emplace(s, std::make_pair(c, bddfalse));
}
void pop_notify(const state*) const

6
src/tgbaalgos/tau03opt.cc
View file

@ -445,7 +445,7 @@ namespace spot
{
assert(c != CYAN);
std::pair<hash_type::iterator, bool> p;
p = ph->insert(std::make_pair(ps, std::make_pair(c, *acc)));
p = ph->emplace(ps, std::make_pair(c, *acc));
assert(p.second);
acc = &(p.first->second.second);
int i = phc->erase(ps);
@ -536,7 +536,9 @@ namespace spot
assert(hc.find(s) == hc.end() && h.find(s) == h.end());
assert(c == CYAN);
(void)c;
hc.insert(std::make_pair(s, std::make_pair(w, bddfalse)));
hc.emplace(std::piecewise_construct,
std::forward_as_tuple(s),
std::forward_as_tuple(w, bddfalse));
}
void pop_notify(const state*) const

2
src/tgbaalgos/weight.cc
View file

@ -39,7 +39,7 @@ namespace spot
{
weight::weight_vector::iterator it = pm->find(v);
if (it == pm->end())
pm->insert(std::make_pair(v, 1));
pm->emplace(v, 1);
else
++(it->second);
break;