Как правильно запустить несколько последовательных процессов? Опции

[RazrFalcon]

thread = new QThread(this);
for (int p = 0; p < 3; ++p) {
  prc = new Processor(); // Processor класс-наследник qobject. В конструкторе запускает QProcess.
  prc->moveToThread(thread);
}
thread->start();

В итоге у меня запускается три Processor одновременно. А как сделать, что бы они стратовали по очереди? То есть, у меня есть отдельный поток, и в нем я запускаю обработку (что бы GUI не зависал). При том что новая обработка должна начинается сразу после окончания старой. А у меня как бы паралельно все работают.

[RazrFalcon]

Написал пример (в аттаче).
Почему оно не работает?

У меня с waitForFinished(); главное окно не появляется, без - валятся потоки:

Раскрывающийся текст

"0
" 
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
"0
" 
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
"0
" 
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
"0
" 
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
QObject: Cannot create children for a parent that is in a different thread.
(Parent is QProcess(0x9d81ab0), parent's thread is QThread(0x9cef448), current thread is QThread(0x9ddb810)
QProcess::start: Process is already running
"0

А вывод должен быть таким:

0
1
2
3
4
etc.

Заранее спасибо!

Сообщение отредактировал RazrFalcon - 13.10.2011, 4:15

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 thread_example.zip ( 2,91 килобайт ) Кол-во скачиваний: 58