CMMFObjectContainer Class Reference

#include <mmf/common/mmfcontroller.h>

Link against: mmfcontrollerframework.lib

class CMMFObjectContainer : public CBase, public CBase

Inherits from

CMMFObjectContainer
- CBase
- CBase

Public Member Functions
	CMMFObjectContainer()
	~CMMFObjectContainer()
IMPORT_C TInt	AddMMFObject(CMMFObject &)
IMPORT_C void	DeleteAllObjects()
IMPORT_C TInt	FindMMFObject(const TMMFMessageDestination &, CMMFObject *&)
const RPointerArray< CMMFObject > &	MMFObjects()
IMPORT_C void	RemoveAndDestroyMMFObject(CMMFObject &)

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()

Detailed Description

Container class to hold the CMMFObject-derived objects in the controller framework.

Since: 7.0s

Constructor & Destructor Documentation

CMMFObjectContainer ( )

IMPORT_C

CMMFObjectContainer

(

)

Constructor.

Since: 7.0s

~CMMFObjectContainer ( )

IMPORT_C

~CMMFObjectContainer

(

)

Destructor.

Deletes all objects owned by the container.

Since: 7.0s

Member Function Documentation

AddMMFObject ( CMMFObject & )

IMPORT_C TInt

AddMMFObject

(

CMMFObject &

aObject

)

Add an object to the container.

Once the object has been added, its ownership is transferred to the container.

Since: 7.0s

Parameters
aObject	A reference to the object to be added to the container.

Return Value: An error code indicating if the function call was successful. If the return code is not KErrNone, then ownership of the object still remains with the caller.

DeleteAllObjects ( )

IMPORT_C void

DeleteAllObjects

(

)

Removes and destroys all objects from the container.

Since: 7.0s

FindMMFObject ( const TMMFMessageDestination &, CMMFObject *& )

IMPORT_C TInt	FindMMFObject	(	const TMMFMessageDestination &	aObjectHandle,
			CMMFObject *&	aObjectFound
		)

Finds an object in the container using a handle.

Since: 7.0s

Parameters
aObjectHandle	The handle of the object to be located.
aObjectFound	A reference to a pointer to the object found in the container.

Return Value: An error code indicating if the function call was successful. KErrNone on success, otherwise another of the system-wide error codes.

MMFObjects ( )

const RPointerArray< CMMFObject > &

MMFObjects

(

)

RemoveAndDestroyMMFObject ( CMMFObject & )

IMPORT_C void

RemoveAndDestroyMMFObject

(

CMMFObject &

aObject

)

Removes and destroys an object from the container.

This method ensures that the object is no longer in the container, and that it gets deleted. Even if the object is not found in the container's array of objects, it will be deleted.

Since: 7.0s

Parameters
aObject	A reference to the object to be deleted.