105d10dea9
QHash::key() is O(n) and we're calling it n times. That can make repeated calls to the meta object builder very slow, as for example QQmlPropertyMap when inserting properties repeatedly. Fortunately this is easy to fix, as the value in the hash map is also the index, so we can simply iterate over the hash once. With the exception of the class name, which we have to treat specially to ensure that it is always the first entry in the string table. Task-number: QTBUG-32720 Change-Id: Ic954c45c454107feee83216131f601cc69d4c63b Reviewed-by: Olivier Goffart <ogoffart@woboq.com> |
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.. | ||
animation | ||
codecs | ||
global | ||
io | ||
itemmodels | ||
json | ||
kernel | ||
mimetypes | ||
plugin | ||
statemachine | ||
thread | ||
tools | ||
xml | ||
corelib.pro |