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  1. Qt
  2. QTBUG-129497

Linker error with QGraphsLine::swap: unresolved external symbol

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Details

    • Bug
    • Resolution: Fixed
    • P2: Important
    • 6.8.1, 6.9.0 FF
    • 6.8.0 RC
    • Graphs: 2D
    • None
    • Windows
    • 206904596 (dev), 9f185cc3a (6.8)

    Description

      The use of QGraphsLine's swap method causes a linker error:

      unresolved external symbol "public: __cdecl QExplicitlySharedDataPointer<struct QGraphsLinePrivate>::~QExplicitlySharedDataPointer<struct QGraphsLinePrivate>(void)" (??1?$QExplicitlySharedDataPointer@UQGraphsLinePrivate@@@@QEAA@XZ)"

      Code example:

      QGraphsLine line1;
QGraphsLine line2;
line1.swap(line2);

      Attachments

        Issue Links

          tests

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-128656 Unclear usage of QT_DECLARE_QESDP_SPECIALIZATION_DTOR_WITH_EXPORT

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-129497
          # Subject Branch Project Status CR V
          595752,6 Change swap to use QExplicitlySharedDataPointers swap instead of std::swap dev qt/qtgraphs Status: MERGED +2 +1
          597972,2 Change swap to use QExplicitlySharedDataPointers swap instead of std::swap 6.8 qt/qtgraphs Status: MERGED +2 0

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            People

              nikokorkala Niko Korkala
              docjambi Peter Droste
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              Dates

                Created:
                Updated:
                Resolved:

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