#include <QtCore/qtemporaryfile.h>
#ifndef QTEMPORARYFILE_H
class QTemporaryFile: public QFile{
   /* Some contents are skipped to improve readability */
#ifndef QT_NO_QOBJECT
   public: explicit QTemporaryFile(class QObject* parent);
#endif
   /* ... */
};
#endif // QTEMPORARYFILE_H