RPositionerSubSessionBase Class Reference

API published in: S60 2nd Ed FP 2

Link against: lbs.lib

Capability Information

Required Capabilities

None

Exceptions

The capability Location is required in:

TInt RPositionServer::GetDefaultModuleId(TPositionModuleId& aModuleId) const;

TInt RPositionServer::GetNumModules(TUint& aNumModules) const;

TInt RPositionServer::GetModuleInfoByIndex(TInt aModuleIndex, TPositionModuleInfoBase& aModuleInfo) const;

TInt RPositionServer::GetModuleInfoById(TPositionModuleId aModuleId, TPositionModuleInfoBase& aModuleInfo) const;

TInt RPositionServer::GetModuleStatus(TPositionModuleStatusBase& aPosModuleStatus, TPositionModuleId aModuleId) const;

void RPositionServer::NotifyModuleStatusEvent(TPositionModuleStatusEventBase& aStatusEvent,TRequestStatus& aStatus,const TPositionModuleId aModuleId = KPositionNullModuleId) const;

TInt RPositioner::SetRequestor(CRequestor::TRequestorType aType,CRequestor::TRequestorFormat aFormat,const TDesC& aData);

TInt RPositioner::SetRequestor(const RRequestorStack& aRequestorStack);

TInt RPositioner::SetUpdateOptions(const TPositionUpdateOptionsBase& aPosOption);

TInt RPositioner::GetUpdateOptions(TPositionUpdateOptionsBase& aPosOption) const;

void RPositioner::GetLastKnownPosition(TPositionInfoBase& aPosInfo,TRequestStatus& aStatus) const;

void RPositioner::NotifyPositionUpdate(TPositionInfoBase& aPosInfo,TRequestStatus& aStatus) const;

#include <lbs.h>

Inherited by RPositioner.

Detailed Description

Abstract base class for all positioning sub-sessions, including RPositioner.

See also:: RPositioner.


Public Member Functions
IMPORT_C TInt	CancelRequest (TInt aRequestId)
	Cancels a previously issued asynchronous request.
Protected Member Functions
IMPORT_C	RPositionerSubSessionBase ()
virtual IMPORT_C TAny *	ExtendedInterface (TInt aFunctionNumber, TAny aPtr1, TAny aPtr2)

Constructor & Destructor Documentation

IMPORT_C RPositionerSubSessionBase::RPositionerSubSessionBase ( ) [protected]

Member Function Documentation

IMPORT_C TInt RPositionerSubSessionBase::CancelRequest

(

TInt

aRequestId

)

Cancels a previously issued asynchronous request.

The TRequestStatus of the original request will be set to KErrCancel if the cancellation request was successful, or any other Symbian OS error code if CancelRequest was called too late.

Parameters:

aRequestId

is a number that specifies the request to be cancelled. It should be set to

EPositionerNotifyPositionUpdate to cancel a call to RPositioner::NotifyPositionUpdate().
EPositionerGetLastKnownPosition to cancel a call to RPositioner::GetLastKnownPosition()

Returns:: KErrNotFound if there is no outstanding request for the specified request ID.

Panic:: "Lbs Client Fault" 6 If no connection has been established with Location Server ( by calling RPositionServer::Connect() ).

virtual IMPORT_C TAny* RPositionerSubSessionBase::ExtendedInterface	(	TInt	aFunctionNumber,
		TAny *	aPtr1,
		TAny *	aPtr2
	)	`[protected, virtual]`

Reimplemented in RPositioner.

The documentation for this class was generated from the following file:

lbs.h

RPositionerSubSessionBase Class Reference

Capability Information

Detailed Description

Public Member Functions

Protected Member Functions

Constructor & Destructor Documentation

Member Function Documentation