Class CDaStoreReclaim

Interface status:

deprecated

class CDaStoreReclaim : public CDaIncremental;

Description

Provides space reclamation or compaction on a permanent file store in incremental steps.

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.

• CDaStoreReclaim - Provides space reclamation or compaction on a permanent file store in incrementa...

Members

Defined in CDaStoreReclaim:

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

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 CDaIncremental:

• 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.

See also:

• RStoreReclaim...

Interface status:

deprecated

Inherited from: CDaStoreReclaim

inline CDaStoreReclaim(RStoreReclaim &aDbIncremental);

Description

Constructor.

Parameters

RStoreReclaim &aDbIncremental Interface to perform permanent file store reclamation in incremental steps

Interface status:

deprecated

Inherited from: CDaStoreReclaim

IMPORT_C virtual TInt Next(TInt &aRemainingSteps);

Description

Does the next step in the incremental operation.

Parameters

TInt &aRemainingSteps On return, the number of remaining steps

Return value

TInt KErrNone, or error code

Interface status:

deprecated

Inherited from: CDaStoreReclaim

IMPORT_C virtual void CloseL();

Description

Terminates the operation.