Class CDaIncremental

Interface status:

deprecated

class CDaIncremental : public CBase, public MDaIncremental;

Description

CBase-based class for classes that implement data model incremental operations.

Derivation

• MDaIncremental - Abstract interface for classes that implement data model incremental operations....
• CBase - Base class for all classes to be instantiated on the heap.

• CDaIncremental - CBase-based class for classes that implement data model incremental operations.

Members

Defined in CDaIncremental:

• CDaIncremental()Constructor.
• DoCancel()
• HandleCancel()Handles the operation being cancelled.
• HandleLeave(TInt)Handles leave conditions in operation steps.
• Initialize(TInt)Initialises the object with the number of remaining steps in the operation.
• SetActiveIncremental(CDaActiveIncremental *)Sets the active object using this interface.
• SetObserver(MDaIncrementalObserver *)Sets the operation observer.
• TerminationState()constGets the operation's terminal state.
• iActiveIncrementalIncremental active object.
• iObserverOperation observer.
• iRemainingStepsNumber of remaining steps.
• iTerminationStateOperation's terminal state.

Inherited from CBase:

• Delete(CBase *)Deletes the specified object.
• Extension_(TUint,TAny *&,TAny *)Extension function
• operator new(TUint)Allocates the object from the heap and then initialises its contents to binary z...
• operator new(TUint,TAny *)Initialises the object to binary zeroes.
• operator new(TUint,TLeave)Allocates the object from the heap and then initialises its contents to binary z...
• operator new(TUint,TLeave,TUint)Allocates the object from the heap and then initialises its contents to binary z...
• operator new(TUint,TUint)Allocates the object from the heap and then initialises its contents to binary z...

Inherited from MDaIncremental:

• CloseL()Terminates the operation.
• Next(TInt &)Does the next step in the incremental operation.

Interface status:

deprecated

Inherited from: CDaIncremental

inline CDaIncremental();

Description

Constructor.

Interface status:

deprecated

Inherited from: CDaIncremental

IMPORT_C void SetObserver(MDaIncrementalObserver *aObserver);

Description

Sets the operation observer.

Parameters

MDaIncrementalObserver *aObserver Operation observer

Interface status:

deprecated

Inherited from: CDaIncremental

virtual inline void SetActiveIncremental(CDaActiveIncremental *aActiveIncremental);

Description

Sets the active object using this interface.

Parameters

CDaActiveIncremental *aActiveIncremental Incremental active object

Interface status:

deprecated

Inherited from: CDaIncremental

inline TInt TerminationState() const;

Description

Gets the operation's terminal state.

Return value

TInt Terminal state identifier

Interface status:

deprecated

Inherited from: CDaIncremental

inline void Initialize(TInt aRemainingSteps);

Description

Initialises the object with the number of remaining steps in the operation.

Parameters

TInt aRemainingSteps Number of remaining steps in the operation

Interface status:

deprecated

Inherited from: CDaIncremental

IMPORT_C virtual void HandleCancel();

Description

Handles the operation being cancelled.

Interface status:

deprecated

Inherited from: CDaIncremental

IMPORT_C virtual void HandleLeave(TInt aError);

Description

Handles leave conditions in operation steps.

Parameters

TInt aError Leave code

Interface status:

deprecated

Inherited from: CDaIncremental

protected: IMPORT_C void DoCancel();

Description

Interface status:

deprecated

Inherited from: CDaIncremental

protected: MDaIncrementalObserver * iObserver;

Description

Operation observer.

Interface status:

deprecated

Inherited from: CDaIncremental

protected: CDaActiveIncremental * iActiveIncremental;

Description

Incremental active object.

Interface status:

deprecated

Inherited from: CDaIncremental

protected: TInt iTerminationState;

Description

Operation's terminal state.

Interface status:

deprecated

Inherited from: CDaIncremental

protected: TInt iRemainingSteps;

Description

Number of remaining steps.