TComPtr | Unreal Engine 5.7 Documentation

Smart COM object pointer.


Name	TComPtr
Type	class
Header File	/Engine/Source/Runtime/Core/Public/Microsoft/COMPointer.h
Include Path	#include "Microsoft/COMPointer.h"

Syntax

template<typename T>  
class TComPtr

Name	Remarks	Include Path
TComPtr ( const TComPtr< PointerType >& Other )	Copy constructor.	Microsoft/COMPointer.h
TComPtr ()	Default constructor (initialized to null).	Microsoft/COMPointer.h
TComPtr ( PointerType*const Object )	Create and initialize a new instance.	Microsoft/COMPointer.h
TComPtr ( TComPtr< PointerType >&& Other )	Move constructor.	Microsoft/COMPointer.h

Name	Remarks	Include Path	Unreal Specifiers
~TComPtr()	Destructor.	Microsoft/COMPointer.h

Name	Type	Remarks	Include Path
PointerType	T		Microsoft/COMPointer.h

Name	Type	Remarks	Include Path	Unreal Specifiers
RawPointer	PointerType *	Pointer to the actual object, if any.	Microsoft/COMPointer.h

Name	Remarks	Include Path
void Attach ( PointerType* Object )	Set the pointer without adding a reference.	Microsoft/COMPointer.h
void Detach ()	Reset the pointer without releasing a reference.	Microsoft/COMPointer.h
HRESULT FromQueryInterface ( REFIID Riid, IUnknown* Unknown )	Initialize this pointer from a COM interface to be queried.	Microsoft/COMPointer.h
PointerType * Get ()	Get raw pointer to the object pointed to.	Microsoft/COMPointer.h
const bool IsValid ()	Whether this pointer is pointing to an actual object.	Microsoft/COMPointer.h
void Reset()	Reset this pointer to null.	Microsoft/COMPointer.h

Name	Remarks	Include Path
operator PointerType *()		Microsoft/COMPointer.h
bool operator!= ( PointerType*const Object ) const		Microsoft/COMPointer.h
PointerType ** operator&()		Microsoft/COMPointer.h
TComPtr< PointerType > & operator= ( TComPtr< PointerType >&& Other )	Move assignment operator.	Microsoft/COMPointer.h
TComPtr< PointerType > & operator= ( const TComPtr< PointerType >& Other )	Copy assignment operator.	Microsoft/COMPointer.h
TComPtr< PointerType > & operator= ( PointerType*const Object )	Assignment operator.	Microsoft/COMPointer.h
bool operator== ( PointerType*const Object ) const		Microsoft/COMPointer.h
PointerType * operator->()		Microsoft/COMPointer.h