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CMceMsgBase Class Reference

class CMceMsgBase : public CBase

Base class of messages passed between client and server

Inherits from

CMceMsgBase
- CBase

Public Member Functions
	CMceMsgBase ( TMceItcDataType )
	~CMceMsgBase ()
void	Close ()
void	DecodeL (const TDesC8 &)
void	DoDecodeL ( RReadStream &)
void	DoDecodeL ( MMceComSerializationContext &)
CBufFlat &	EncodeBuffer ()
HBufC8 *	EncodeBufferCloneL ()
void	EncodeL ()
void	OwnershipRollbackPushLC ()
void	Pop ()
void	PushL ()
TMceItcDataType	Type ()

Protected Member Functions
void	DoOwnershipRollback ()
void	OwnershipRollback ( TAny *)

Inherited Functions
	CBase::CBase()
	CBase::Delete(CBase *)
	CBase::Extension_(TUint,TAny &,TAny )
	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()

Protected Attributes
CBufFlat *	iEncodeBuf
TBool	iPushed
TMceItcDataType	iType

Constructor & Destructor Documentation

CMceMsgBase(TMceItcDataType)

CMceMsgBase

(

TMceItcDataType

aType

)

C++ constructor

Parameters

TMceItcDataType aType

the type of message

~CMceMsgBase()

~CMceMsgBase

(

)

C++ destructor

Member Functions Documentation

Close()

void

(

)

[pure virtual]

Destroys all (encoded) data

DecodeL(const TDesC8 &)

void

DecodeL

(

const TDesC8 &

aContext

)

Decodes message from descriptor

Parameters

const TDesC8 & aContext

encoded string representing this message

DoDecodeL(RReadStream &)

void

DoDecodeL

(

RReadStream &

aReadStream

)

[pure virtual]

Decodes message from stream

Parameters

RReadStream & aReadStream

the stream

DoDecodeL(MMceComSerializationContext &)

void

DoDecodeL

(

MMceComSerializationContext &

aSerCtx

)

[virtual]

Decodes message from stream

Parameters

MMceComSerializationContext & aSerCtx

containing stream as encoded string representing this message as stream

DoOwnershipRollback()

void

DoOwnershipRollback

(

)

[protected, virtual]

Releases ownership of certain owned member data.

EncodeBuffer()

CBufFlat &

EncodeBuffer

(

)

Returns buffer to which messge has been encoded

EncodeBufferCloneL()

HBufC8 *

EncodeBufferCloneL

(

)

Clones encode buffer

EncodeL()

void

EncodeL

(

)

[pure virtual]

Encodes message

OwnershipRollback(TAny *)

void

OwnershipRollback

(

TAny *

aData

)

[protected, static]

TCleanupItem funtion.

Parameters

TAny * aData

OwnershipRollbackPushLC()

void

OwnershipRollbackPushLC

(

)

Handles ownership rollback of leave situations.

Pop()

void

Pop

(

)

[virtual]

Pops all (encoded) data from cleanup stack

PushL()

void

PushL

(

)

[virtual]

Pushes all (encoded) data to cleanup stack

Type()

TMceItcDataType

Type

(

)

Returns type of message ype of message

Member Data Documentation

CBufFlat * iEncodeBuf

CBufFlat *

iEncodeBuf

[protected]

TBool iPushed

TBool

iPushed

[protected]

TMceItcDataType iType

TMceItcDataType

iType

[protected]