The QVariantRef acts as a non-const reference to a QVariant. More...
| Header: | #include <QVariantRef>
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| CMake: | find_package(Qt6 REQUIRED COMPONENTS Core)target_link_libraries(mytarget PRIVATE Qt6::Core)
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| qmake: | QT += core
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| Since: | Qt 6.0 |
| QVariantRef(const Pointer *pointer) | |
| QVariant | operator QVariant() const |
| QVariantRef<Pointer> & | operator=(QVariantRef<Pointer> &&value) |
| QVariantRef<Pointer> & | operator=(const QVariant &value) |
| QVariantRef<Pointer> & | operator=(const QVariantRef<Pointer> &value) |
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.
[explicit] QVariantRef::QVariantRef(const Pointer *pointer)
Creates a QVariantRef from an pointer.
Resolves the QVariantRef to an actual QVariant.
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.
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Licensed under the GNU Free Documentation License, Version 1.3.
https://doc.qt.io/qt-6.9/qvariantref.html