diff options
| author | Sérgio Martins <sergio.martins@kdab.com> | 2015-06-10 12:01:11 +0100 |
|---|---|---|
| committer | Sérgio Martins <sergio.martins@kdab.com> | 2015-06-22 14:03:39 +0000 |
| commit | eca8f1bf988abf7337927ed175a9d5beb0d4d837 (patch) | |
| tree | d3e77e48ef77f84c0a2267bdb922adbce5205792 /src/gui/text/qzip.cpp | |
| parent | 307f55129181f67fb99bd9dd38b7017928a0aae1 (diff) | |
gui: Add several QList::reserve() calls.
Reduces reallocations.
Change-Id: I0db16726f413a67b76a73fabd013f910ab5f5109
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Diffstat (limited to 'src/gui/text/qzip.cpp')
| -rw-r--r-- | src/gui/text/qzip.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gui/text/qzip.cpp b/src/gui/text/qzip.cpp index edd3447357..a33716ebe8 100644 --- a/src/gui/text/qzip.cpp +++ b/src/gui/text/qzip.cpp @@ -916,7 +916,9 @@ QList<QZipReader::FileInfo> QZipReader::fileInfoList() const { d->scanFiles(); QList<QZipReader::FileInfo> files; - for (int i = 0; i < d->fileHeaders.size(); ++i) { + const int numFileHeaders = d->fileHeaders.size(); + files.reserve(numFileHeaders); + for (int i = 0; i < numFileHeaders; ++i) { QZipReader::FileInfo fi; d->fillFileInfo(i, fi); files.append(fi); |