Qt Utilities: QtUtilities::ApplicationInstances Namespace Reference

Qt Utilities 6.22.1 Common Qt related C++ classes and routines used by my applications such as dialogs, widgets and models

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Functions
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 377 of file resources.cpp.