<QtVersion>

Information about which Qt version the application is running on, and the version it was compiled against. 更多...

頭：	#include <QtVersion>

函數

const char *

qVersion ()

宏

QT_VERSION_STR

詳細描述

函數文檔編製

[noexcept] const char * qVersion ()

Returns the version number of Qt at runtime as a string (for example, "6.1.2"). This is the version of the Qt library in use at runtime , which need not be the version the application was compiled with.

另請參閱 QT_VERSION_STR and QLibraryInfo::version ().

宏文檔編製

QT_VERSION_STR

This macro expands to a string that specifies Qt's version number (for example, "6.1.2"). This is the version with which the application is compiled. This may be a different version than the version the application will find itself using at runtime .

另請參閱 qVersion () 和 QT_VERSION .