diff options
| author | Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com> | 2010-02-28 16:04:52 +0000 |
|---|---|---|
| committer | Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com> | 2010-02-28 16:04:52 +0000 |
| commit | 72e475dfdeaa4a87dff0eef994e7814e94c40363 (patch) | |
| tree | 94a84e90c14876db223e4a733f651fe0b034f5e9 /src/DHTRoutingTableSerializer.cc | |
| parent | c342bde9627b434effbc0cd10b817670d1da0923 (diff) | |
2010-03-01 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>
Avoid to calculate end() iterator in each loop. std::deque is
particularly slow. Make sure that recalculate end iterator if
element is erased during loop.
Diffstat (limited to 'src/DHTRoutingTableSerializer.cc')
| -rw-r--r-- | src/DHTRoutingTableSerializer.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/DHTRoutingTableSerializer.cc b/src/DHTRoutingTableSerializer.cc index fcd569ce..dfdee303 100644 --- a/src/DHTRoutingTableSerializer.cc +++ b/src/DHTRoutingTableSerializer.cc @@ -101,8 +101,8 @@ void DHTRoutingTableSerializer::serialize(std::ostream& o) o.write(zero, 4); // nodes - for(std::vector<SharedHandle<DHTNode> >::const_iterator i = _nodes.begin(); - i != _nodes.end(); ++i) { + for(std::vector<SharedHandle<DHTNode> >::const_iterator i = _nodes.begin(), + eoi = _nodes.end(); i != eoi; ++i) { const SharedHandle<DHTNode>& node = *i; // Currently, only IPv4 address and IPv4-mapped address are saved. // 6bytes: write IP address + port in Compact IP-address/port info form. |