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| author | Loic Blot <loic.blot@unix-experience.fr> | 2016-10-08 16:42:09 +0200 |
|---|---|---|
| committer | Ner'zhul <nerzhul@users.noreply.github.com> | 2016-10-08 22:27:44 +0200 |
| commit | edba6e50d9c9c0a7120c251bed36a87b51f4c826 (patch) | |
| tree | 63073d59bccd278f8b3cbbc92b6aadb1ba2e3c14 /src/server.cpp | |
| parent | fd5a130b86c08f0b3190c3d81affd4869c139fb7 (diff) | |
| download | minetest-edba6e50d9c9c0a7120c251bed36a87b51f4c826.tar.gz minetest-edba6e50d9c9c0a7120c251bed36a87b51f4c826.tar.bz2 minetest-edba6e50d9c9c0a7120c251bed36a87b51f4c826.zip | |
Optimize ClientIface::getPlayerNames(): return const ref instead a copy of all names
Diffstat (limited to 'src/server.cpp')
| -rw-r--r-- | src/server.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/server.cpp b/src/server.cpp index 67dbe1545..edd97e225 100644 --- a/src/server.cpp +++ b/src/server.cpp @@ -1123,11 +1123,11 @@ PlayerSAO* Server::StageTwoClientInit(u16 peer_id) Print out action */ { - std::vector<std::string> names = m_clients.getPlayerNames(); + const std::vector<std::string> &names = m_clients.getPlayerNames(); - actionstream<<player->getName() <<" joins game. List of players: "; + actionstream << player->getName() << " joins game. List of players: "; - for (std::vector<std::string>::iterator i = names.begin(); + for (std::vector<std::string>::const_iterator i = names.begin(); i != names.end(); ++i) { actionstream << *i << " "; } |