qi::PointerTypeInterface Class Reference

#include <typeinterface.hpp>

Public Types
enum	PointerKind { Raw, Shared }

Public Member Functions
virtual PointerKind	pointerKind ()=0
	Return whether the pointer has raw or shared semantics. More...
virtual TypeInterface *	pointedType ()=0
	Get the type of the pointed element. More...
virtual AnyReference	dereference (void *storage)=0
	Get the pointed element (must not be destroyed) More...
virtual void	set (void **storage, AnyReference pointer)=0
	Set new pointee value. pointer must be a pointer to type pointedType() More...
virtual void	setPointee (void **storage, void *pointer)=0
	Set new pointee value. pointer must be a pointer to type pointedType() More...
TypeKind	kind () override
Public Member Functions inherited from qi::TypeInterface
virtual const TypeInfo &	info ()=0
	Get the TypeInfo corresponding to this type. More...
virtual void *	initializeStorage (void *ptr=0)=0
virtual void *	ptrFromStorage (void **)=0
virtual void *	clone (void *)=0
	Allocate a storage and copy the value given as an argument. More...
virtual void	destroy (void *)=0
	Free all resources of a storage. More...
virtual bool	less (void *a, void *b)=0
const char *	infoString ()
qi::Signature	signature (void *storage=0, bool resolveDynamic=false)

Additional Inherited Members
Static Public Member Functions inherited from qi::TypeInterface
static TypeInterface *	fromSignature (const qi::Signature &sig)

Detailed Description

Definition at line 136 of file typeinterface.hpp.

Member Enumeration Documentation

enum qi::PointerTypeInterface::PointerKind

Enumerator
Raw
Shared

Definition at line 139 of file typeinterface.hpp.

Member Function Documentation

virtual AnyReference qi::PointerTypeInterface::dereference ( void *  storage )

pure virtual

Get the pointed element (must not be destroyed)

Implemented in qi::TypeSharedPointerImpl< T >, qi::TypeSharedPointerImpl< boost::shared_ptr< T > >, and qi::PointerTypeInterfaceImpl< T >.

TypeKind qi::PointerTypeInterface::kind ( )

inlineoverridevirtual

Get the kind of the data.

This is used to downcast the TypeInterface object to a specialized interface.

Reimplemented from qi::TypeInterface.

Definition at line 154 of file typeinterface.hpp.

virtual TypeInterface* qi::PointerTypeInterface::pointedType ( )

pure virtual

Get the type of the pointed element.

Implemented in qi::TypeSharedPointerImpl< T >, qi::TypeSharedPointerImpl< boost::shared_ptr< T > >, and qi::PointerTypeInterfaceImpl< T >.

virtual PointerKind qi::PointerTypeInterface::pointerKind ( )

pure virtual

Return whether the pointer has raw or shared semantics.

Implemented in qi::TypeSharedPointerImpl< T >, qi::TypeSharedPointerImpl< boost::shared_ptr< T > >, and qi::PointerTypeInterfaceImpl< T >.

virtual void qi::PointerTypeInterface::set ( void **  storage, AnyReference  pointer  )

pure virtual

Set new pointee value. pointer must be a pointer to type pointedType()

Implemented in qi::TypeSharedPointerImpl< T >, qi::TypeSharedPointerImpl< boost::shared_ptr< T > >, and qi::PointerTypeInterfaceImpl< T >.

virtual void qi::PointerTypeInterface::setPointee ( void **  storage, void *  pointer  )

pure virtual

Set new pointee value. pointer must be a pointer to type pointedType()

Implemented in qi::TypeSharedPointerImpl< T >, qi::TypeSharedPointerImpl< boost::shared_ptr< T > >, and qi::PointerTypeInterfaceImpl< T >.

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

• /home/opennao/work/master/sdk/libqi/qi/type/typeinterface.hpp