The QVariantRef acts as a non-const reference to a QVariant. More...
| Header: | #include <QVariantRef> |
| CMake: | find_package(Qt6 REQUIRED COMPONENTS Core) target_link_libraries(mytarget PRIVATE Qt6::Core) |
| qmake: | QT += core |
| Since: | Qt 6.0 |
| QVariantRef(const Pointer *pointer) | |
| QVariantRef<Pointer> & | operator=(QVariantRef<Pointer> &&value) |
| QVariantRef<Pointer> & | operator=(const QVariantRef<Pointer> &value) |
| QVariantRef<Pointer> & | operator=(const QVariant &value) |
| QVariant | operator QVariant() const |
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.
Creates a QVariantRef from an pointer.
Assigns a new value to the value pointed to by the pointer this QVariantRef refers to.
Assigns a new value to the value pointed to by the pointer this QVariantRef refers to.
Assigns a new value to the value pointed to by the pointer this QVariantRef refers to.
Resolves the QVariantRef to an actual QVariant.
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