QVariantConstPointer Class | Qt Core 6.4.3

- Qt 6.4
- Qt Core
- C++ Classes
- QVariantConstPointer
- Qt 6.4.3 Reference Documentation

# QVariantConstPointer Class

Emulated const pointer to QVariant based on a pointer. More...

Header: | #include <QVariantConstPointer>
CMake: | find_package(Qt6 REQUIRED COMPONENTS Core) target_link_libraries(mytarget PRIVATE Qt6::Core)
qmake: | QT += core
Since: | Qt 6.0

- List of all members, including inherited members

## Public Functions

| QVariantConstPointer(QVariant variant)
QVariant | operator*() const
const QVariant * | operator->() const

## Detailed Description

QVariantConstPointer wraps a QVariant and returns it from its operator*(). This makes it suitable as replacement for an actual const pointer. We cannot return an actual const pointer from generic iterators as the iterators don't hold an actual QVariant.

## Member Function Documentation

### QVariantConstPointer::QVariantConstPointer(QVariant variant)

Constructs a QVariantConstPointer from a variant.

### QVariant QVariantConstPointer::operator*() const

Dereferences the QVariantConstPointer to retrieve its internal QVariant.

### const QVariant *QVariantConstPointer::operator->() const

Returns a const pointer to the QVariant, conforming to the conventions for operator->().