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CCdlEngineRef Class Reference

class CCdlEngineRef : public CBase

This class is the base for all classes which need to maintain a reference to the CDL engine or an object it owns.

When created, this object adds a reference to the CDL engine. When deleted, this object removes any remaining reference to the CDL engine. References may added or removed during the object's lifetime, but there must be 0 or 1 reference when this object is deleted.

This class is not instantiable or derivable outside of the CDL engine.

Inherits from

CCdlEngineRef
- CBase

Public Member Functions
	CCdlEngineRef(CCdlEngineBase *)
	~CCdlEngineRef()
void	AddRef()
CCdlEngineBase *	Engine()
void	ReleaseRef()

Inherited Functions
	CBase::CBase()
	CBase::Delete(CBase *)
	CBase::Extension_(TUint,TAny &,TAny )
	CBase::operator new(TUint)
	CBase::operator new(TUint,TAny *)
	CBase::operator new(TUint,TLeave)
	CBase::operator new(TUint,TLeave,TUint)
	CBase::operator new(TUint,TUint)
	CBase::~CBase()

Private Attributes
CCdlEngineBase *	iEngine
TInt	iRefCount

Constructor & Destructor Documentation

CCdlEngineRef(CCdlEngineBase *)

CCdlEngineRef

(

CCdlEngineBase *

aEngine

)

Parameters

CCdlEngineBase * aEngine

~CCdlEngineRef()

IMPORT_C

~CCdlEngineRef

(

)

Member Functions Documentation

AddRef()

void

AddRef

(

)

Engine()

CCdlEngineBase *

Engine

(

)

const

ReleaseRef()

void

ReleaseRef

(

)

Member Data Documentation

CCdlEngineBase * iEngine

CCdlEngineBase *

iEngine

[private]

TInt iRefCount

TInt

iRefCount

[private]