QVariantPointer< Pointer > Class Template Reference

QVariantPointer is a template class that emulates a pointer to QVariant based on a pointer. More...

#include <qvariant.h>

Collaboration diagram for QVariantPointer< Pointer >:

Public Member Functions
	QVariantPointer (const Pointer *pointer)
	Constructs a QVariantPointer from the given pointer.
QVariantRef< Pointer >	operator* () const
	Dereferences the QVariantPointer to a QVariantRef.
Pointer	operator-> () const
	Dereferences and returns the pointer.

Detailed Description

template<typename Pointer>
class QVariantPointer< Pointer >

QVariantPointer is a template class that emulates a pointer to QVariant based on a pointer.

Since

6.0 \inmodule QtCore

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.

Definition at line 862 of file qvariant.h.

Constructor & Destructor Documentation

QVariantPointer()

template<typename Pointer >

template< typename Pointer > QVariantPointer< Pointer >::QVariantPointer ( const Pointer *  pointer )

inlineexplicit

Constructs a QVariantPointer from the given pointer.

Definition at line 868 of file qvariant.h.

Member Function Documentation

operator*()

template<typename Pointer >

template< typename Pointer > QVariantRef< Pointer > QVariantPointer< Pointer >::operator* ( ) const

inline

Dereferences the QVariantPointer to a QVariantRef.

Definition at line 869 of file qvariant.h.

operator->()

template<typename Pointer >

template< typename Pointer > Pointer QVariantPointer< Pointer >::operator-> ( ) const

inline

Dereferences and returns the pointer.

The pointer is expected to also implement operator->().

Definition at line 870 of file qvariant.h.

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The documentation for this class was generated from the following files:

• qtbase/src/corelib/kernel/qvariant.h
• qtbase/src/corelib/kernel/qvariant.cpp