, 14 2020 . 11:56
+
JoeUser:
Wound @ , .
. , , Qt. - :
try {
connect(thread, &MyThread::started, this, &Element::count); // count()
}
catch(const X& e) {}
, , :
class BadCounter {
Q_OBJECT
public slots:
void count() { throw std::runtime_error(", !"); }
};
class BadCounterAdaptor {
Q_OBJECT
BadCounter* counter;
public:
BadCounterAdaptor(BadCounter* iCounter):counter(iCounter) {}
public slots:
void count() {
try {
counter->count();
} catch (const std::runtime_error& e) {
std::cerr << e.what() << std::endl;
} cstch (...) {
std::cerr << " !" << std::endl;
}
}
};
int main() {
BadCounter Counter;
BadCounterAdaptor Adaptor(&Counter);
QThread* Thread = new QThread();
connect(Thread,&QThread::started,&Adaptor,&BadCounterAdaptor::count);
Thread.start();
...
delete Thread;
}
- . - " , - , MFC !" :)
Wound @ - ,
! :'(
https://forum.sources.ru/index.php?showtopic=362619&view=findpost&p=3834229
