FUnknownPtr< I > Class Template Reference

FUnknownPtr - automatic interface conversion and smart pointer in one. More...

#include <funknown.h>

Inheritance diagram for FUnknownPtr< I >:

Public Member Functions
	FUnknownPtr (FUnknown *unknown)
	FUnknownPtr (const FUnknownPtr &p)
	FUnknownPtr ()
FUnknownPtr &	operator= (const FUnknownPtr &p)
I *	operator= (FUnknown *unknown)
I *	getInterface ()
Public Member Functions inherited from IPtr< I >
	IPtr (I *ptr, bool addRef=true)
	IPtr (const IPtr &)
template<class T >
	IPtr (const IPtr< T > &other)
	IPtr ()
	~IPtr ()
I *	operator= (I *ptr)
IPtr &	operator= (const IPtr &other)
template<class T >
IPtr &	operator= (const IPtr< T > &other)
	operator I * () const
I *	operator-> () const
I *	get () const
void	reset (I *obj=nullptr)
I *	take () SMTG_NOEXCEPT
template<class I >
	IPtr (const IPtr< I > &other)
template<class I >
IPtr< I > &	operator= (const IPtr< I > &_ptr)

Additional Inherited Members
Static Public Member Functions inherited from IPtr< I >
template<typename T >
static IPtr< T >	adopt (T *obj) SMTG_NOEXCEPT
Protected Attributes inherited from IPtr< I >
I *	ptr

Detailed Description

template<class I>
class Steinberg::FUnknownPtr< I >

FUnknownPtr - automatic interface conversion and smart pointer in one.

This template class can be used for interface conversion like this:

IPtr<IPath> path = owned (FHostCreate (IPath, hostClasses));
FUnknownPtr<IPath2> path2 (path); // does a query interface for IPath2
if (path2)
    ...

Constructor & Destructor Documentation

FUnknownPtr ( FUnknown *  unknown )

inline

FUnknownPtr ( const FUnknownPtr< I > &  p )

inline

FUnknownPtr ( )

inline

Member Function Documentation

FUnknownPtr& operator= ( const FUnknownPtr< I > &  p )

inline

I * operator= ( FUnknown *  unknown )

inline

I* getInterface ( )

inline