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CCchClientObserver Class Reference

class CCchClientObserver : public CActive

Class for basic cch functionality, getting services

   ?good_class_usage_example(s)

cch

Inherits from

Public Member Functions
~CCchClientObserver()
TInt AddObserver(MCchServiceStatusObserver &)
CCchClientObserver *NewL(CCchServiceImpl &)
CCchClientObserver *NewLC(CCchServiceImpl &)
voidRemoveObserver()
TInt RemoveObserver(MCchServiceStatusObserver &)
voidSetObserver(MCchServiceStatusObserver &)
Private Member Functions
CCchClientObserver(CCchServiceImpl &)
voidConstructL()
voidDoCancel()
TInt RunError(TInt)
voidRunL()
Inherited Functions
CActive::CActive(TInt)
CActive::Cancel()
CActive::Deque()
CActive::Extension_(TUint,TAny *&,TAny *)
CActive::IsActive()const
CActive::IsAdded()const
CActive::Priority()const
CActive::SetActive()
CActive::SetPriority(TInt)
CActive::~CActive()
CBase::CBase()
CBase::Delete(CBase *)
CBase::operator new(TUint)
CBase::operator new(TUint,TAny *)
CBase::operator new(TUint,TLeave)
CBase::operator new(TUint,TLeave,TUint)
CBase::operator new(TUint,TUint)
CBase::~CBase()
Inherited Enumerations
CActive:TPriority
Private Attributes
MCchServiceStatusObserver *iBackwardSupportObserver
CCchServiceImpl &iCchService
RPointerArray< MCchServiceStatusObserver >iObservers
TPckgBuf< TServiceStatus >iServiceStatus
Inherited Attributes
CActive::iStatus

Constructor & Destructor Documentation

CCchClientObserver(CCchServiceImpl &)

CCchClientObserver(CCchServiceImpl &aCchService)[private]

The constructor

Parameters

CCchServiceImpl & aCchServiceCch service factory

~CCchClientObserver()

~CCchClientObserver()

Destructor.

Member Functions Documentation

AddObserver(MCchServiceStatusObserver &)

TInt AddObserver(MCchServiceStatusObserver &aObserver)

Adds observer for listening service events

Parameters

MCchServiceStatusObserver & aObserverEvent observing class

ConstructL()

voidConstructL()[private]

By default Symbian 2nd phase constructor is private.

DoCancel()

voidDoCancel()[private, virtual]

CActive.

NewL(CCchServiceImpl &)

CCchClientObserver *NewL(CCchServiceImpl &aCchService)[static]

Two-phased constructor.

Parameters

CCchServiceImpl & aCchServiceCch service factory

NewLC(CCchServiceImpl &)

CCchClientObserver *NewLC(CCchServiceImpl &aCchService)[static]

Two-phased constructor.

Parameters

CCchServiceImpl & aCchServiceCch service factory

RemoveObserver()

voidRemoveObserver()

Do not use this anymore, change to RemoveObserver method with paramater

Removes the observer of service events

RemoveObserver(MCchServiceStatusObserver &)

TInt RemoveObserver(MCchServiceStatusObserver &aObserver)

Removes the observer of service events

Parameters

MCchServiceStatusObserver & aObserverEvent observing class

RunError(TInt)

TInt RunError(TIntaError)[private, virtual]

CActive.

Parameters

TInt aError

RunL()

voidRunL()[private, virtual]

CActive.

SetObserver(MCchServiceStatusObserver &)

voidSetObserver(MCchServiceStatusObserver &aObserver)

Do not use this anymore, change to AddObserver!

Adds observer for listening service events

Parameters

MCchServiceStatusObserver & aObserverEvent observing class

Member Data Documentation

MCchServiceStatusObserver * iBackwardSupportObserver

MCchServiceStatusObserver *iBackwardSupportObserver[private]

Service observer, not own

CCchServiceImpl & iCchService

CCchServiceImpl &iCchService[private]

cch service factory, not own

RPointerArray< MCchServiceStatusObserver > iObservers

RPointerArray< MCchServiceStatusObserver >iObservers[private]

TPckgBuf< TServiceStatus > iServiceStatus

TPckgBuf< TServiceStatus >iServiceStatus[private]

Stores service status information

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