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  1. Qt
  2. QTBUG-1009

Template specialization of qHash for QUuid

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    • 55d68a16aafb93aa15bcdbd78892006777b6067a

    Description

      The only way to implement a qHash function for QUuid keys is by converting the QUuid to a QString, which is slow. A specialized qHash implementation that uses the UUID data (possible only on Windows right now by converting to a GUID), or getters for the data, would allow for much faster hash-lookups.

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          relates to

          Suggestion - Public suggestions QTBUG-19418 QUuid::toString() need to be optimized

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed
          For Gerrit Dashboard: QTBUG-1009
          # Subject Branch Project Status CR V
          326,1 Add a template specialization of qHash for QUuid master qt/qtbase Status: ABANDONED -2 0

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              dzyubenk Denis Dzyubenko (Inactive)
              vhilshei Volker Hilsheimer
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