#include <QCoreApplication>
#include <QTemporaryFile>
#include <QDebug>

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);

    QTemporaryFile tmpFile;

    if (tmpFile.open())
        qDebug() << tmpFile.fileName();

    tmpFile.remove();

    if (tmpFile.open())
        qDebug() << tmpFile.fileName();

    //return a.exec();
    return 0;
}