QVariantPointer Class
template <typename Pointer> class QVariantPointerQVariantPointer is a template class that emulates a pointer to QVariant based on a pointer. More...
| Header: | #include <QVariantPointer> |
| CMake: | find_package(Qt6 COMPONENTS Core REQUIRED) target_link_libraries(mytarget PRIVATE Qt6::Core) |
| qmake: | QT += core |
| Since: | Qt 6.0 |
Public Functions
| QVariantPointer(const Pointer *pointer) | |
| QVariantRef<Pointer> | operator*() const |
| Pointer | operator->() const |
Detailed Description
QVariantConstPointer wraps a pointer and returns QVariantRef to it from its operator*(). This makes it suitable as replacement for an actual pointer. We cannot return an actual pointer from generic iterators as the iterators don't hold an actual QVariant.
Member Function Documentation
QVariantPointer::QVariantPointer(const Pointer *pointer)
Constructs a QVariantPointer from the given pointer.
QVariantRef<Pointer> QVariantPointer::operator*() const
Dereferences the QVariantPointer to a QVariantRef.
Pointer QVariantPointer::operator->() const
Dereferences and returns the pointer. The pointer is expected to also implement operator->().