Class CLogViewDuplicate

class CLogViewDuplicate : public CLogView;

Description

A view of events that are duplicates of an event in a view of recent events.

The view is populated through a call to CLogViewRecent::DuplicatesL(CLogViewDuplicate &,TRequestStatus &).

Derivation

• CBase - Base class for all classes to be instantiated on the heap.

• CActive - The core class of the active object abstraction.

• CLogActive - Common active object behaviour.

• CLogView - Navigates a view on the log database.

• CLogViewDuplicate - A view of events that are duplicates of an event in a view of recent events.

Members

Defined in CLogViewDuplicate:

• NewL(CLogClient &,MLogViewChangeObserver &,TInt)
• NewL(CLogClient &,TInt)
• RemoveL(TLogId)Removes the event with the specified unique event ID from the view. This does no...
• RemoveL(TRequestStatus &)Removes the current event from the duplicate list. This is an asynchronous reque...
• Source()constReturns the unique ID of the event for which all the events in this view are dup...
• ~CLogViewDuplicate()

Inherited from CActive:

• CActive(TInt)Constructs the active object with the specified priority.
• Cancel()Cancels the wait for completion of an outstanding request.
• Deque()Removes the active object from the active scheduler's list of active objects.
• EPriorityHighA priority higher than EPriorityUserInput.
• EPriorityIdleA low priority, useful for active objects representing background processing.
• EPriorityLowA priority higher than EPriorityIdle but lower than EPriorityStandard.
• EPriorityStandardMost active objects will have this priority.
• EPriorityUserInputA priority higher than EPriorityStandard; useful for active objects handling use...
• Extension_(TUint,TAny *&,TAny *)Extension function
• IsActive()constDetermines whether the active object has a request outstanding.
• IsAdded()constDetermines whether the active object has been added to the active scheduler's li...
• Priority()constGets the priority of the active object.
• RunError(TInt)Handles a leave occurring in the request completion event handler CActive::RunL(...
• RunL()Handles an active object's request completion event.
• SetActive()Indicates that the active object has issued a request and that it is now outstan...
• SetPriority(TInt)Sets the priority of the active object.
• TPriorityDefines standard priorities for active objects.
• iStatusThe request status associated with an asynchronous request.

Inherited from CBase:

• Delete(CBase *)Deletes the specified object.
• 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 CLogActive:

• CLogActive(TInt)
• Complete(TInt)
• Queue(TRequestStatus &)

Inherited from CLogView:

• CountL()Gets the number of events in the view.
• DoCancel()Implements cancellation of an outstanding request.
• Event()constReturns details of the log event at the current position within the view.
• FirstL(TRequestStatus &)Moves the current position in the view to the first event. The first event is th...
• IsValid()const
• LastL(TRequestStatus &)Moves the current position in the view to the last event. The last event is the ...
• NextL(TRequestStatus &)Moves the current position in the view to the next event. The next event is alwa...
• PreviousL(TRequestStatus &)Moves the current position in the view to the previous event. The previous event...
• SetFlagsL(TLogFlags)
• iClient
• iData
• iMaintain
• iPackage
• iSpare2
• iValid
• iViewId
• iWindow

See also:

• CLogViewRecent::DuplicatesL(CLogViewDuplicate &,TRequestStatus &)Refreshes the specified duplicate event view with the duplicates of the current ...
• CLogViewRecentA view on a recent event list.

IMPORT_C static CLogViewDuplicate* NewL(CLogClient &aClient, TInt aPriority=CActive::EPriorityStandard);

Description

Parameters

CLogClient &aClient TInt aPriority

Return value

CLogViewDuplicate *

IMPORT_C static CLogViewDuplicate* NewL(CLogClient &aClient, MLogViewChangeObserver &aObserver, TInt aPriority=CActive::EPriorityStandard);

Description

Parameters

CLogClient &aClient MLogViewChangeObserver &aObserver TInt aPriority

Return value

CLogViewDuplicate *

IMPORT_C ~CLogViewDuplicate();

Description

Capability:

WriteDeviceData

IMPORT_C void RemoveL(TLogId aId);

Description

Removes the event with the specified unique event ID from the view. This does not delete the event from the main event log.

Parameters

TLogId aId The unique event ID.

Capability:

WriteDeviceData

IMPORT_C TBool RemoveL(TRequestStatus &aStatus);

Description

Removes the current event from the duplicate list. This is an asynchronous request.

This does not delete the event from the main event log.

The function moves the current position in the view to the first, i.e. most recent, event.

Parameters

TRequestStatus &aStatus The request status. On request completion, contains: KErrNone, if the view has been successfully initialised or refreshed; otherwise, one of the other system wide error codes.

Return value

TBool ETrue, if the function has successfully issued the asynchronous request. EFalse, if there are no events in the view.

inline TLogId Source() const;

Description

Returns the unique ID of the event for which all the events in this view are duplicates.

Return value

TLogId The unique event ID.