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'Call to implicitly-deleted copy constructor' when attempting to implement class inheritance

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inheritanceconstructor
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  • MikePi-TopM Offline
    MikePi-TopM Offline
    MikePi-Top
    wrote on last edited by
    #1

    Hi,

    I have a generic Worksheet class, and am trying to create a new inherited class called LocalWorksheet. Here is the stripped out source code that I am using.

    localworksheet.h:

    #include <worksheet.h>
    class LocalWorksheet : public Worksheet
    {
        Q_OBJECT
    public:
        LocalWorksheet(const QString &title);
    };
    

    localworksheet.cpp:

    #include "localworksheet.h"
    LocalWorksheet::LocalWorksheet(const QString &title) : Worksheet(title)
    {
    }
    

    The error I'm getting is this:

        LocalWorksheet w = LocalWorksheet(title);
                       ^   ~~~~~~~~~~~~~~~~~~~~~
    

    What am I doing wrong?

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

      Hi,

      QObject is a non copyable type. See here for more information.

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

      1 Reply Last reply
      2

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