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CEZFileToGzipBM Class Reference

class CEZFileToGzipBM : public CEZFileBufferManager

The CEZFileToGzipBM manages the input and output buffers for compression

Inherits from

CEZFileToGzipBM
- CEZFileBufferManager
  - CBase

Public Member Functions
TInt32	Crc ()
void	InitializeL ( CEZZStream &)
void	NeedInputL ( CEZZStream &)
CEZFileToGzipBM *	NewL ( RFile &, RFile &, TInt )
CEZFileToGzipBM *	NewLC ( RFile &, RFile &, TInt )

Private Member Functions
	CEZFileToGzipBM ( RFile &, RFile &)

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()
	CEZFileBufferManager::CEZFileBufferManager(RFile &,RFile &)
	CEZFileBufferManager::ConstructL(TInt)
	CEZFileBufferManager::FinalizeL(CEZZStream &)
	CEZFileBufferManager::NeedOutputL(CEZZStream &)
	CEZFileBufferManager::~CEZFileBufferManager()

Inherited Enumerations
	CEZFileBufferManager:@48

Private Attributes
TInt32	iCrc

Inherited Attributes
	CEZFileBufferManager::iBufferSize
	CEZFileBufferManager::iInputBuffer
	CEZFileBufferManager::iInputDescriptor
	CEZFileBufferManager::iInputFile
	CEZFileBufferManager::iOutputBuffer
	CEZFileBufferManager::iOutputDescriptor
	CEZFileBufferManager::iOutputFile

Constructor & Destructor Documentation

CEZFileToGzipBM(RFile &, RFile &)

CEZFileToGzipBM	(	RFile &	aInput,
		RFile &	aOutput
	)	[private]

Parameters

RFile & aInput
RFile & aOutput

Member Functions Documentation

Crc()

TInt32

Crc

(

)

const [inline]

Return the CRC - used for checking validity of the archive

InitializeL(CEZZStream &)

void

InitializeL

(

CEZZStream &

aZStream

)

[virtual]

Initialise the stream with input and output buffers and starts reading

Parameters

CEZZStream & aZStream

the stream to initialise

NeedInputL(CEZZStream &)

void

NeedInputL

(

CEZZStream &

aZStream

)

[virtual]

Set the stream's input buffer and starts reading

Parameters

CEZZStream & aZStream

the steam whose input buffer to set

NewL(RFile &, RFile &, TInt)

CEZFileToGzipBM *	NewL	(	RFile &	aInput,
			RFile &	aOutput,
			TInt	aBufferSize
		)	[static]

Parameters

RFile & aInput
RFile & aOutput
TInt aBufferSize

NewLC(RFile &, RFile &, TInt)

CEZFileToGzipBM *	NewLC	(	RFile &	aInput,
			RFile &	aOutput,
			TInt	aBufferSize
		)	[static]

Parameters

RFile & aInput
RFile & aOutput
TInt aBufferSize

Member Data Documentation

TInt32 iCrc

TInt32

iCrc

[private]