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  1. Qt
  2. QTBUG-51404

qHash(QGeoCoordinate) mssing

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Details

    • Suggestion
    • Status: Closed
    • P2: Important
    • Resolution: Done
    • 5.6.0 RC
    • 5.7.0 Alpha
    • Positioning
    • None

    Description

      Not sure how https://bugreports.qt.io/browse/QTBUG-14263 affects this issue as there is a qHash(double) function now anyway.
      So this propsal would not create a new problem.

      e.g. (But I'm no expert!)

      uint qHash(const QGeoCoordinate& c, uint seed = 0)
      {
         QtPrivate::QHashCombine hash;
         seed = hash(seed, c.latitude());
         seed = hash(seed, c.longitude());
         seed = hash(seed, c.altitude());
         return seed;
      }

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            ablasche Alex Blasche
            alexander_lanin Alexander
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            Dates

              Created:
              Updated:
              Resolved:

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