QVariantRef Class

template <typename Pointer> class QVariantRef

The QVariantRef acts as a non-const reference to a QVariant. More...

Header: #include <QVariantRef>
CMake: find_package(Qt6 COMPONENT Core)
target_link_libraries(mytarget PUBLIC Qt::Core)
qmake: QT += core
Since: Qt 6.0

Detailed Description

As the generic iterators don't actually instantiate a QVariant on each step, they cannot return a reference to one from operator*(). QVariantRef provides the same functionality as an actual reference to a QVariant would, but is backed by a pointer given as template parameter. The template is implemented for pointers of type QSequentialIterator and QAssociativeIterator.