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Pointer of QVector pointer

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  • I Offline
    I Offline
    Imhotep
    wrote on last edited by
    #1

    This is my class constructor:

    @
    UndoRedo::UndoRedo(QList<vector_t*> v,
    QUndoCommand *parent)
    : QUndoCommand(parent)
    {
    ...
    in = &v[0][0];
    ...
    }
    @

    Where
    vector_t = typedef QVector<QStringList> vector_t ;
    in = QStringList *in; (declared in .h file)

    Whwn I try to set "in" this way, the IDE raises this error:

    no match for 'operator*' (operand type is 'QList<QVector<QStringList>*>')

    Where I'm doing wrong? Can you help me?

    1 Reply Last reply
    0
    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi,

      All in all you have a QList<QVector<QStringList>> not a QList<QVector<QStringList>>

      Anyway, unless you have a very good reason, you don't need to use a pointer to a QStringList ? Also, why not directly you a QVector<QVector<QStringList>> ? It would be more efficient.

      Interested in AI ? www.idiap.ch
      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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