CAbsVolSender Class Reference

class CAbsVolSender : public CActive

Inherits from

Constructor & Destructor Documentation

CAbsVolSender(CRemConInterfaceSelector &, MAbsVolSenderObserver &)

CAbsVolSender(CRemConInterfaceSelector &aIfSel,
MAbsVolSenderObserver &aObserver
)[private]

Parameters

CRemConInterfaceSelector & aIfSel
MAbsVolSenderObserver & aObserver

~CAbsVolSender()

~CAbsVolSender()

Member Functions Documentation

DoCancel()

voidDoCancel()[private, virtual]

Implements cancellation of an outstanding request.

This function is called as part of the active object's Cancel().

It must call the appropriate cancel function offered by the active object's asynchronous service provider. The asynchronous service provider's cancel is expected to act immediately.

DoCancel() must not wait for event completion; this is handled by Cancel().

CActive::Cancel

NewL(CRemConInterfaceSelector &, MAbsVolSenderObserver &)

CAbsVolSender *NewL(CRemConInterfaceSelector &aIfSel,
MAbsVolSenderObserver &aObserver
)[static]

Parameters

CRemConInterfaceSelector & aIfSel
MAbsVolSenderObserver & aObserver

RunL()

voidRunL()[private, virtual]

Handles an active object's request completion event.

A derived class must provide an implementation to handle the completed request. If appropriate, it may issue another request.

The function is called by the active scheduler when a request completion event occurs, i.e. after the active scheduler's WaitForAnyRequest() function completes.

Before calling this active object's RunL() function, the active scheduler has:

1. decided that this is the highest priority active object with a completed request

2. marked this active object's request as complete (i.e. the request is no longer outstanding)

RunL() runs under a trap harness in the active scheduler. If it leaves, then the active scheduler calls RunError() to handle the leave.

Note that once the active scheduler's Start() function has been called, all user code is run under one of the program's active object's RunL() or RunError() functions.

CActiveScheduler::Start

CActiveScheduler::Error

CActiveScheduler::WaitForAnyRequest

TRAPD

SendNotify(const TDesC8 &)

voidSendNotify(const TDesC8 &aData)

Parameters

const TDesC8 & aData

SendSetAbsoluteVolume(TUint &, const TDesC8 &)

voidSendSetAbsoluteVolume(TUint &aNumRemotes,
const TDesC8 &aData
)

Parameters

TUint & aNumRemotes
const TDesC8 & aData

Member Data Documentation

CRemConInterfaceSelector & iIfSel

CRemConInterfaceSelector &iIfSel[private]

MAbsVolSenderObserver & iObserver

MAbsVolSenderObserver &iObserver[private]

TBool iSendingNotify

TBool iSendingNotify[private]