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| author | Max Kellermann <max@duempel.org> | 2014-01-22 09:40:30 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2014-01-22 09:40:38 +0100 |
| commit | 2722b8a3df356bdb36fe498fb2bbc709e5ae4bc1 (patch) | |
| tree | 3b8f33cc513e7a58908d54965a023b3e20dc6f47 | |
| parent | fd754ff8f86d212b2db8410a232bd3d71bcb4f60 (diff) | |
| download | mpd-2722b8a3df356bdb36fe498fb2bbc709e5ae4bc1.tar.gz mpd-2722b8a3df356bdb36fe498fb2bbc709e5ae4bc1.tar.xz mpd-2722b8a3df356bdb36fe498fb2bbc709e5ae4bc1.zip | |
db/upnp/Util: "emplace" items into the list
Reduce overhead.
| -rw-r--r-- | src/db/upnp/Util.cxx | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/db/upnp/Util.cxx b/src/db/upnp/Util.cxx index 383e23074..9b223aca9 100644 --- a/src/db/upnp/Util.cxx +++ b/src/db/upnp/Util.cxx @@ -107,15 +107,15 @@ stringToTokens(const std::string &str, // Add token to the vector and adjust start if (pos == std::string::npos) { - tokens.push_back(str.substr(startPos)); + tokens.emplace_back(str, startPos); break; } else if (pos == startPos) { // Dont' push empty tokens after first if (tokens.empty()) - tokens.push_back(std::string()); + tokens.emplace_back(); startPos = ++pos; } else { - tokens.push_back(str.substr(startPos, pos - startPos)); + tokens.emplace_back(str, startPos, pos - startPos); startPos = ++pos; } } |