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RStoreReadStream Class Reference

class RStoreReadStream : public RReadStream

Supports the opening and manipulation of an existing stream in a store.

Inherits from

RStoreReadStream
- RReadStream

Public Member Functions
IMPORT_C void	OpenL (const CStreamStore &, TStreamId )
IMPORT_C void	OpenLC (const CStreamStore &, TStreamId )

Inherited Functions
	RReadStream::Attach(MStreamBuf *)
	RReadStream::Close()
	RReadStream::Detach()
	RReadStream::Pop()
	RReadStream::PushL()
	RReadStream::RReadStream()
	RReadStream::RReadStream(MStreamBuf *)
	RReadStream::ReadInt16L()
	RReadStream::ReadInt32L()
	RReadStream::ReadInt8L()
	RReadStream::ReadL(RWriteStream &)
	RReadStream::ReadL(RWriteStream &,TInt)
	RReadStream::ReadL(TDes16 &)
	RReadStream::ReadL(TDes16 &,TChar)
	RReadStream::ReadL(TDes16 &,TInt)
	RReadStream::ReadL(TDes8 &)
	RReadStream::ReadL(TDes8 &,TChar)
	RReadStream::ReadL(TDes8 &,TInt)
	RReadStream::ReadL(TInt)
	RReadStream::ReadL(TUint16 *,TInt)
	RReadStream::ReadL(TUint8 *,TInt)
	RReadStream::ReadReal32L()
	RReadStream::ReadReal64L()
	RReadStream::ReadUint16L()
	RReadStream::ReadUint32L()
	RReadStream::ReadUint8L()
	RReadStream::Release()
	RReadStream::Source()

Member Functions Documentation

OpenL(const CStreamStore &, TStreamId)

IMPORT_C void	OpenL	(	const CStreamStore &	aStore,
			TStreamId	anId
		)

Opens and prepares an existing stream for reading. The function leaves if it cannot complete successfully.

Parameters

const CStreamStore & aStore	A reference to the store containing the stream with the specified stream id.
TStreamId anId	The stream id of the stream to be read.

OpenLC(const CStreamStore &, TStreamId)

IMPORT_C void	OpenLC	(	const CStreamStore &	aStore,
			TStreamId	anId
		)

Opens and prepares an existing stream for reading, leaving a cleanup item on the cleanup stack. The function leaves if it cannot complete successfully.

Placing a cleanup item for the RStoreReadStream onto the cleanup stack allows allocated resources to be cleaned up if a subsequent leave occurs.

Parameters

const CStreamStore & aStore	A reference to the store containing the stream with the specified id.
TStreamId anId	The stream id of the stream to be read.