{

QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);

QGuiApplication app(argc, argv);

qmlRegisterType<BlackBoard>("blackBoard",1,0,"Board");

qmlRegisterType<NodeValueFinder>("noderesults",1,0,"Result");

qmlRegisterType<PrintNode>("printnode",1,0,"Print");

qmlRegisterType<AddNode>("addnode",1,0,"Add");

qmlRegisterType<Var1D>("var1d",1,0,"Var1D");

qmlRegisterType<Subtract>("subtractnode",1,0,"Subtract");

qmlRegisterType<Multiply>("multiplynode",1,0,"Multiply");

qmlRegisterType<Cursor>("cursor",1,0,"Cursor");

QQmlApplicationEngine engine;

engine.load(QUrl(QStringLiteral("qrc:/main.qml")));

if (engine.rootObjects().isEmpty())

return -1;

return app.exec();