很简答的consol程序, 想在里面sleep 5秒。直接调用Qthread的sleep不行,是protected。这么简单的程序,我又不想专门搞个类来继承QThread。有别的方法在主线程理实现sleep吗?
#include <QtCore/QCoreApplication>
int main(int argc, char *argv[])
{
QCoreApplication app(argc, argv);
//如何sleep 5 秒?
//thread()->sleep(2); //不行, `static void QThread::sleep(long unsigned int)' is protected
return app.exec();
}