RDictionaryWriteStream Class Reference

#include <s32stor.h>

class RDictionaryWriteStream : public RWriteStream

Inherits from

RDictionaryWriteStream
- RWriteStream

Public Member Functions
	RDictionaryWriteStream()
	RDictionaryWriteStream(const MExternalizer< TStreamRef > &)
IMPORT_C void	AssignL(CDictionaryStore &, TUid)
IMPORT_C void	AssignLC(CDictionaryStore &, TUid)

Inherited Functions
	RWriteStream::Attach(MStreamBuf *)
	RWriteStream::Close()
	RWriteStream::CommitL()
	RWriteStream::Detach()
	RWriteStream::Pop()
	RWriteStream::PushL()
	RWriteStream::RWriteStream()
	RWriteStream::RWriteStream(MStreamBuf *)
	RWriteStream::RWriteStream(const MExternalizer< TStreamRef > &)
	RWriteStream::Release()
	RWriteStream::Sink()
	RWriteStream::WriteInt16L(TInt)
	RWriteStream::WriteInt32L(TInt32)
	RWriteStream::WriteInt8L(TInt)
	RWriteStream::WriteL(RReadStream &)
	RWriteStream::WriteL(RReadStream &,TInt)
	RWriteStream::WriteL(const TDesC16 &)
	RWriteStream::WriteL(const TDesC16 &,TInt)
	RWriteStream::WriteL(const TDesC8 &)
	RWriteStream::WriteL(const TDesC8 &,TInt)
	RWriteStream::WriteL(const TUint16 *,TInt)
	RWriteStream::WriteL(const TUint8 *,TInt)
	RWriteStream::WriteReal32L(TReal)
	RWriteStream::WriteReal64L(TReal64)
	RWriteStream::WriteUint16L(TUint)
	RWriteStream::WriteUint32L(TUint32)
	RWriteStream::WriteUint8L(TUint)

Detailed Description

Supports the creation or replacement of a stream a dictionary store.

Constructor & Destructor Documentation

RDictionaryWriteStream ( )

RDictionaryWriteStream

(

)

[inline]

Constructs an uninitialised object. It is necessary because there are also non-default constructors in this class.

RDictionaryWriteStream ( const MExternalizer< TStreamRef > & )

RDictionaryWriteStream

(

const MExternalizer< TStreamRef > &

anExter

)

[inline]

Constructs the object with an externaliser. The store map CStoreMap is an example of an externaliser.

Parameter	Description
anExter	Specifies an externaliser.

Member Function Documentation

AssignL ( CDictionaryStore &, TUid )

IMPORT_C void	AssignL	(	CDictionaryStore &	aDictStore,
			TUid	aUid
		)

Prepares a stream in the specified dictionary store for writing.

If no stream is associated with the specified UID, then a new stream is created and an association is made between the resulting stream id and the specified UID. If a stream is currently associated with the specified UID, then this existing stream is prepared for replacement.

AssignLC ( CDictionaryStore &, TUid )

IMPORT_C void	AssignLC	(	CDictionaryStore &	aDictStore,
			TUid	aUid
		)

Prepares a stream in the specified dictionary store for writing, and places a cleanup item for this RDictionaryWriteStream object onto the cleanup stack.

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

Parameter	Description
aDictStore	The dictionary store which contains the new or replacement stream.
aUid	The UID associated with the stream.