Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-1009

Template specialization of qHash for QUuid

    XMLWordPrintable

Details

    • 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.

      Attachments

        Issue Links

          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
          No reviews matched the request. Check your Options in the drop-down menu of this sections header.

          Activity

            People

              dzyubenk Denis Dzyubenko (Inactive)
              vhilshei Volker Hilsheimer
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Gerrit Reviews

                  There are no open Gerrit changes