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| code du projet de test:
main.cpp
#include<QCoreApplication>
#include"C:\Users\company\Documents\repref\QTWorkspace\SharedFiles\classeB.h"
#include"C:\Users\company\Documents\repref\QTWorkspace\SharedFiles\classeC.h"
#include<QDebug>
#include"classeA.h"
int main(intargc,char*argv[])
{
QCoreApplicationa(argc,argv);
classeB B = classeB();
classeA A(&B);
return a.exec();
}
classeA.h
#ifndef CLASSEA_H
#define CLASSEA_H
#include <windows.h>
#include <QObject>
#include "C:\Users\company\Documents\repref\QTWorkspace\SharedFiles\classeB.h"
#include "C:\Users\company\Documents\repref\QTWorkspace\SharedFiles\classeC.h"
class classeA: public QObject
{
Q_OBJECT
public:
classeA(classeB* classeBTemp,QObject* parent = 0);
classeB* B;
private:
HANDLE m_classeA;
static DWORD WINAPI threadA(LPVOIDparam);
public slots:
void disconnected();
};
#endif//CLASSEA_H
ClasseA.cpp
#include "classeA.h"
ClasseA::classeA(ClasseB* classeBTemp,QObject* parent):B(classeBTemp),QObject(parent)
{
m_classeA = 0;
m_classeA = CreateThread(NULL,0,&classeA::threadA,(void*)this,0,NULL);
connect(B,SIGNAL(disconnected()),this,SLOT(disconnected()));
}
DWORD WINAPI classeA::threadA(LPVOIDparam){
// code interne permettant d'appeler des fonctions
}
void classeA::disconnected(){
qDebug()<<"deconnexion slot classe A";
}
Code de la DLL:
ClasseB.h
#ifndef CLASSEB_H
#define CLASSEB_H
#include "C:\Users\company\Documents\repref\QTWorkspace\SharedFiles\classeB_global.h"
#include "C:\Users\company\Documents\repref\QTWorkspace\SharedFiles\classeC.h"
#include <QDebug>
using namespace std;
class CLASSEBSHARED_EXPORT classeB: public QObject
{
Q_OBJECT
public:
classeB(QObject* parent = 0);
classeB(const classeB& temp,QObject* parent = 0);
~classeB();
bool create();
public slots:
bool classeCDisconnected();
signals:
void disconnected();
private:
//communicationprotocoleclass
classeC*C;
};
#endif//CLASSEB_H
classeB.cpp
#include "C:\Users\company\Documents\repref\QTWorkspace\SharedFiles\classeB.h"
using namespace std;
classeB::classeB(QObject *parent):QObject(parent)
{
connect(C,SIGNAL(disconnected()),this,SLOT(classeCDisconnected()));
}
classeB::classeB(const classeB &temp, QObject *parent):QObject(parent)
{
C = temp.C;
}
classeB::~classeB(){
delete C;
}
// create function
bool classeB::create(){
emit disconnected();
}
bool classeB::classeCDisconnected(){
emit disconnected();
qDebug() << "deconnexion classeB";
} |
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