Qt Utilities 6.18.1
Common Qt related C++ classes and routines used by my applications such as dialogs, widgets and models
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QtUtilities::ApplicationInstances Namespace Reference

Convenience functions to check whether a QCoreApplication/QGuiApplication/QApplication singleton has been instantiated yet. More...

Functions

QT_UTILITIES_EXPORT bool hasCoreApp ()
 Returns whether a QCoreApplication has been instantiated yet.

Detailed Description

Convenience functions to check whether a QCoreApplication/QGuiApplication/QApplication singleton has been instantiated yet.

Function Documentation

◆ hasCoreApp()

bool QtUtilities::ApplicationInstances::hasCoreApp ( )

Returns whether a QCoreApplication has been instantiated yet.

Definition at line 339 of file resources.cpp.