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CMTPTypeCompoundBase::RMTPTypeCompoundFlatChunk Class Reference

class CMTPTypeCompoundBase::RMTPTypeCompoundFlatChunk : public TMTPTypeFlatBase

Defines the MTP compound data type flat data chunk class.

Inherits from

CMTPTypeCompoundBase::RMTPTypeCompoundFlatChunk
- TMTPTypeFlatBase
  - MMTPType

Public Member Functions
	RMTPTypeCompoundFlatChunk ( TUint , CMTPTypeCompoundBase &)
IMPORT_C void	Close ()
IMPORT_C void	OpenL ()
IMPORT_C TUint	Type ()

Private Member Functions
const TElementInfo &	ElementInfo ( TInt )

Inherited Functions
	MMTPType::CommitChunkL(TPtr8 &)
	MMTPType::CommitRequired()const
	MMTPType::CopyL(const MMTPType &,MMTPType &)
	MMTPType::FirstWriteChunk(TPtr8 &,TUint)
	MMTPType::GetExtendedInterface(TUid)
	MMTPType::NextWriteChunk(TPtr8 &,TUint)
	MMTPType::ReserveTransportHeader(TUint,TPtr8 &)
	MMTPType::Validate()const
	TMTPTypeFlatBase::DataBuffer()
	TMTPTypeFlatBase::FirstReadChunk(TPtrC8 &)const
	TMTPTypeFlatBase::FirstWriteChunk(TPtr8 &)
	TMTPTypeFlatBase::GetL(TInt,MMTPType &)const
	TMTPTypeFlatBase::Int16(TInt)const
	TMTPTypeFlatBase::Int32(TInt)const
	TMTPTypeFlatBase::Int64(TInt)const
	TMTPTypeFlatBase::Int8(TInt)const
	TMTPTypeFlatBase::NextReadChunk(TPtrC8 &)const
	TMTPTypeFlatBase::NextWriteChunk(TPtr8 &)
	TMTPTypeFlatBase::Reset()
	TMTPTypeFlatBase::SetBuffer(const TDes8 &)
	TMTPTypeFlatBase::SetInt16(TInt,TInt16)
	TMTPTypeFlatBase::SetInt32(TInt,TInt32)
	TMTPTypeFlatBase::SetInt64(TInt,TInt64)
	TMTPTypeFlatBase::SetInt8(TInt,TInt8)
	TMTPTypeFlatBase::SetL(TInt,const MMTPType &)
	TMTPTypeFlatBase::SetUint16(TInt,TUint16)
	TMTPTypeFlatBase::SetUint32(TInt,TUint32)
	TMTPTypeFlatBase::SetUint64(TInt,TUint64)
	TMTPTypeFlatBase::SetUint8(TInt,TUint8)
	TMTPTypeFlatBase::Size()const
	TMTPTypeFlatBase::TMTPTypeFlatBase()
	TMTPTypeFlatBase::Uint16(TInt)const
	TMTPTypeFlatBase::Uint32(TInt)const
	TMTPTypeFlatBase::Uint64(TInt)const
	TMTPTypeFlatBase::Uint8(TInt)const

Private Attributes
RBuf8	iBuffer
CMTPTypeCompoundBase *	iParent
TUint	iSize

Constructor & Destructor Documentation

RMTPTypeCompoundFlatChunk(TUint, CMTPTypeCompoundBase &)

IMPORT_C	RMTPTypeCompoundFlatChunk	(	TUint	aSize,
			CMTPTypeCompoundBase &	aParent
		)

Constructor.

Parameters

TUint aSize	The size (in bytes) of the flat data chunk.
CMTPTypeCompoundBase & aParent	The compound data type of which the flat data chunk is a component.

Member Functions Documentation

Close()

IMPORT_C void

(

)

Releases the storage assigned to the flat data chunk.

ElementInfo(TInt)

const TElementInfo &

ElementInfo

(

TInt

aElementId

)

const [private, virtual]

Provides the meta data for the specified element.

Parameters

TInt aElementId

The identifier of the requested element.

OpenL()

IMPORT_C void

OpenL

(

)

Allocates storage for the flat data chunk.

leave: One of the system wide error codes, if a processing failure occurs.

Type()

IMPORT_C TUint

Type

(

)

const [virtual]

Provides the MTP data type identification datacode.

Member Data Documentation

RBuf8 iBuffer

RBuf8

iBuffer

[private]

The data buffer.

CMTPTypeCompoundBase * iParent

CMTPTypeCompoundBase *

iParent

[private]

The parent compound data type instance of which this flat chunk is an element.

TUint iSize

TUint

iSize

[private]

The flat data chunk size.