#ifndef PTUSYSTEM_H #define PTUSYSTEM_H #include class PTUSystem : public QObject { Q_OBJECT public: explicit PTUSystem(QObject *parent = nullptr); static quint16 readCustomerNumber(); static quint16 readMachineNumber(); static quint16 readZoneNumber(); static quint16 readGroupNumber(); private: static QString readConfigString(const QString & filename); signals: }; #endif // PTUSYSTEM_H