CODEWITHSUNDEEP
qtcompiler-errors
VedVals
VedVals

Reputation: 273

Qt not recognising declared class

I use Qt 4.6.3 to write application for FriendlyARM. I am trying to pass 2 pointers (pointing to classes axesParam1 and mainWin) to current class localTime but get these errors :

localtime.h:17: error: 'axesParam1' has not been declared
localtime.h:18: error: 'mainWin' has not been declared
localtime.h:26: error: ISO C++ forbids declaration of 'axesParam1' with no type
localtime.h:26: error: expected ';' before '*' token
localtime.h:27: error: ISO C++ forbids declaration of 'mainWin' with no type
localtime.h:27: error: expected ';' before '*' token
In file included from trackinputstatus.h:5,
from trackinput.h:5,
from mainwin.h:8,
from geoparam.h:5,
from axesparam3.h:5,
from axesparam2.h:5,
from axesparam1.h:5,
from main.cpp:14:
trackparamstatus.h:16: error: 'mainWin' has not been declared
trackparamstatus.h:24: error: ISO C++ forbids declaration of 'mainWin' with no type
trackparamstatus.h:24: error: expected ';' before '*' token
main.cpp: In function 'int main(int, char**)':
main.cpp:52: error: no matching function for call to 'localTime::setChildren(axesParam1*)'
localtime.h:17: note: candidates are: void localTime::setChildren(int*)
main.cpp:61: error: no matching function for call to 'localTime::setHome(mainWin*)'
localtime.h:18: note: candidates are: void localTime::setHome(int*)
main.cpp:62: error: no matching function for call to 'trackParamStatus::setHome(mainWin*)'
trackparamstatus.h:16: note: candidates are: void trackParamStatus::setHome(int*)

I did not declared setChildern to accept int* as an argument so why is it insisting on int*?

I have included the header file localtime.h

#ifndef LOCALTIME_H
#define LOCALTIME_H

#include  <QWidget>
#include "axesparam1.h"
#include "mainwin.h"

namespace Ui {
    class localTime;
}

class localTime : public QWidget {
    Q_OBJECT
public:
    localTime(QWidget *parent = 0);
    ~localTime();
    void setChildren(axesParam1 *);
    void setHome(mainWin *);


protected:
    void changeEvent(QEvent *e);

private:
    Ui::localTime *ui;
    axesParam1 *P1;
    mainWin *w;

};

#endif // LOCALTIME_H

Upvotes: 0

Views: 722

Answers (1)

Greenflow
Greenflow

Reputation: 3989

You look too far down. Before you look at setChildern you should look into axesparam1 and/or mainwin.

localtime.h:17: error: 'axesParam1' has not been declared localtime.h:18: error: 'mainWin' has not been declared

You have some syntex error earlier. setChildern is only some follow-up error.

Upvotes: 0

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