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QmlJS: Change from QMap to QHash for QString keys.

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Tests indicate that lookup in QHash<QString, ...> is more performant
even for short strings.

Change-Id: I8e5a73d0f1a72e202522f397b16901887f9c3591
Reviewed-on: http://codereview.qt-project.org/5070
Reviewed-by: Leandro T. C. Melo <leandro.melo@nokia.com>
This commit is contained in:
Christian Kamm
2011-09-16 10:35:48 +02:00
parent 3503731abd
commit f8462cca65
10 changed files with 15 additions and 16 deletions
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2
src/libs/qmljs/qmljslink.cpp
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@@ -159,7 +159,7 @@ Link::Link(const Snapshot &snapshot, const QStringList &importPaths, const Libra
// populate global object with context properties from C++
ObjectValue *global = d->valueOwner->globalObject();
foreach (const ModelManagerInterface::CppData &cppData, cppDataHash) {
QMapIterator<QString, QString> it(cppData.contextProperties);
QHashIterator<QString, QString> it(cppData.contextProperties);
while (it.hasNext()) {
it.next();
const Value *value = 0;