#include <QtGui/qsortfilterproxymodel.h>
#ifndef QSORTFILTERPROXYMODEL_H
#ifndef QT_NO_SORTFILTERPROXYMODEL
class QSortFilterProxyModel: public QAbstractProxyModel{
protected: virtual bool lessThan(class QModelIndex const & left, class QModelIndex const & right) const
};
#endif // QT_NO_SORTFILTERPROXYMODEL
#endif // QSORTFILTERPROXYMODEL_H