Thread Problem

[qball2k5]

Help me por favor!

I'm trying to implement threading....but it's not working.

Here's the class that's threaded

#ifndef MESSAGER_H
#define MESSAGER_H
 
#include <QString>
#include <QtXml/QDomDocument>
#include <QFile>
#include <QIODevice>
#include <QThread>
#include <QMutex>
#include <QWaitCondition>
 
#include "packet.h"
#include "constants.h"
#include "messager.h"
#include "include/bomMessage.h"
 
class Messager : public QThread
{       
    Q_OBJECT
 
    public:
	Messager(QObject *parent = 0);
	~Messager();		
	bool SetCommand(int MessageType);
	bool SetPort(int port);
	bool SetBitrate(int rate);
	bool SetAddress(int addr);
	bool SetValveArray(bool values[]);
	bool SetEnabled(bool OnOff);
	bool SetDeviceNumber(int Device);
	bool SetMessageID(int ID);
	bool SetDirection(int Dir);
	bool SetRPM(int Speed);
	bool SetMultiplier(int Mult);
	bool SetOpticType(int Type);
	bool SetXMLName(QString name);
	bool SetFileName(QString name);
	bool SetRecord(bool Enabled);	
	bool GetReturnValue();	
 
    public slots:
	void GetBowlOpticsStatus(int arrValues[]);	
 
    protected:	
	void run();
 
    private:	
	bool Configure();
	bool SendGoMessage();	
	bool SendValveMessage();
	bool SendValveStatusMessage();
	UINT16 ReadValveStatusMessage();	
	bool SendMotorMessage();
	bool SendMotorStatusMessage();	
	bool SendSetBowlOpticsMessage();
	bool SendBowlOpticsStatusMessage();
	UINT16 ReadBowlOpticsStatusMessage();		
	void StartRecording();
	bool LoadScript();
	void StopRecording();
 
	void GetValves(bool arrOpen[], double values[]);	
	void OutputToScript(Packet outgoingPacket, int address, int end);
	bool SendMessage(Packet outgoing, UINT8 addr);
	void OpenXMLFile();
	void CloseXMLFile();
	bool ReadXMLFile(QIODevice *device, int &PacketNum, Packet packets[], UINT8 addresses[]);	
	bool SuperScript(Packet packets[], UINT8 addresses[], int PacketNum);	
 
	bool RECORD;
	bool returnValue;
	volatile bool stopped;
	QString fileName;	
	QMutex mutex;
	QWaitCondition condition;			
	COMMAND MessageCommand;
	int portNum;
	int bitrate;
	int address;
	bool arrOpen[18];
	bool Enabled;
	int DeviceNumber;
	int MessageID;
	int Direction;
	int RPM;
	int Multiplier;
	int OpticType;
	QString XMLName;
	QString FileName;
 
};
 
#endif

#ifndef MESSAGER_H
#define MESSAGER_H

#include <QString>
#include <QtXml/QDomDocument>
#include <QFile>
#include <QIODevice>
#include <QThread>
#include <QMutex>
#include <QWaitCondition>

#include "packet.h"
#include "constants.h"
#include "messager.h"
#include "include/bomMessage.h"

class Messager : public QThread
{       
    Q_OBJECT
       
    public:
	Messager(QObject *parent = 0);
	~Messager();		
	bool SetCommand(int MessageType);
	bool SetPort(int port);
	bool SetBitrate(int rate);
	bool SetAddress(int addr);
	bool SetValveArray(bool values[]);
	bool SetEnabled(bool OnOff);
	bool SetDeviceNumber(int Device);
	bool SetMessageID(int ID);
	bool SetDirection(int Dir);
	bool SetRPM(int Speed);
	bool SetMultiplier(int Mult);
	bool SetOpticType(int Type);
	bool SetXMLName(QString name);
	bool SetFileName(QString name);
	bool SetRecord(bool Enabled);	
	bool GetReturnValue();	
	   
    public slots:
	void GetBowlOpticsStatus(int arrValues[]);	
	
    protected:	
	void run();
		
    private:	
	bool Configure();
	bool SendGoMessage();	
	bool SendValveMessage();
	bool SendValveStatusMessage();
	UINT16 ReadValveStatusMessage();	
	bool SendMotorMessage();
	bool SendMotorStatusMessage();	
	bool SendSetBowlOpticsMessage();
	bool SendBowlOpticsStatusMessage();
	UINT16 ReadBowlOpticsStatusMessage();		
	void StartRecording();
	bool LoadScript();
	void StopRecording();
	
	void GetValves(bool arrOpen[], double values[]);	
	void OutputToScript(Packet outgoingPacket, int address, int end);
	bool SendMessage(Packet outgoing, UINT8 addr);
	void OpenXMLFile();
	void CloseXMLFile();
	bool ReadXMLFile(QIODevice *device, int &PacketNum, Packet packets[], UINT8 addresses[]);	
	bool SuperScript(Packet packets[], UINT8 addresses[], int PacketNum);	
	
	bool RECORD;
	bool returnValue;
	volatile bool stopped;
	QString fileName;	
	QMutex mutex;
	QWaitCondition condition;			
	COMMAND MessageCommand;
	int portNum;
	int bitrate;
	int address;
	bool arrOpen[18];
	bool Enabled;
	int DeviceNumber;
	int MessageID;
	int Direction;
	int RPM;
	int Multiplier;
	int OpticType;
	QString XMLName;
	QString FileName;
	
};

#endif

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Here's where the class is instantied and accessed.

Messager messager;
 
messager.setPort(0);
messager.setBitrate(50);
messager.setCommand(Config);
 
messager.start();

Messager messager;

messager.setPort(0);
messager.setBitrate(50);
messager.setCommand(Config);
	
messager.start();

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When I compile I'm getting the following errors returned:

decksimulator.cpp: In constructor `DeckSimulator::DeckSimulator(QMainWindow*)':
decksimulator.cpp:74: error: 'class Messager' has no member named 'setPort'
decksimulator.cpp:75: error: 'class Messager' has no member named 'setBitrate'
decksimulator.cpp:76: error: 'class Messager' has no member named 'setCommand'

decksimulator.cpp: In constructor `DeckSimulator::DeckSimulator(QMainWindow*)':
decksimulator.cpp:74: error: 'class Messager' has no member named 'setPort'
decksimulator.cpp:75: error: 'class Messager' has no member named 'setBitrate'
decksimulator.cpp:76: error: 'class Messager' has no member named 'setCommand'

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The problem is that clearly it does have those members declared...but they are not being seen. What am I doing wrong?

I can provide more code if necessary.

Thanks.

Rob

[vratojr]

Hrmmm,maybe because you called the funcions setPort,setCommand and setRate while the declared ones are SetCommand,SetPort and SetRate?

[qball2k5]

HA! How silly of me.....thanks for pointing out to me what was so painfully obvious.