|
||
class RStoreReadStream : public RReadStream;
Supports the opening and manipulation of an existing stream in a store.
RReadStream
- ...
RStoreReadStream
-
Supports the opening and manipulation of an existing stream in a store.
Defined in RStoreReadStream
:
OpenL(const CStreamStore &,TStreamId)
Opens and prepares an existing stream for reading. The function leaves if it can...OpenLC(const CStreamStore &,TStreamId)
Opens and prepares an existing stream for reading, leaving a cleanup item on the...Inherited from RReadStream
:
Attach(MStreamBuf *)
Sets the stream buffer source for this read stream. The existing source (if ther...Close()
Frees resources used by the stream.Detach()
Sets the stream buffer source for this read stream to NULL. The existing source,...Pop()
Removes the cleanup item for this read stream object from the cleanup stack. PushL()
Puts a cleanup item for this read stream object onto the cleanup stack. This all...RReadStream(MStreamBuf *)
Constructs a read stream over the supplied stream buffer.ReadInt16L()
Internalises a TInt16 value. The function reads a 16Â bit value from this stre...ReadInt32L()
Internalises a TInt32 value. The function reads a 32Â bit value from this stre...ReadInt8L()
Internalises a TInt8 value The function reads an 8Â bit value from this stream...ReadL(RWriteStream &)
Writes the content of this stream to the specified write stream.ReadL(RWriteStream &,TInt)
Writes the content of this stream to the specified write stream.ReadL(TDes16 &)
Reads sufficient data from this stream to fill the specified 16 bit descriptor u...ReadL(TDes16 &,TChar)
Reads data from this stream into the 16 bit descriptor, until either the specifi...ReadL(TDes16 &,TInt)
Reads data of specified length from this stream into the specified 16 bit descri...ReadL(TDes8 &)
Reads sufficient data from this stream to fill the specified 8 bit descriptor up...ReadL(TDes8 &,TChar)
Reads data from this stream into the 8 bit descriptor, until either the specifie...ReadL(TDes8 &,TInt)
Reads data of specified length from this stream into the specified 8 bit descrip...ReadL(TInt)
Discards data of specified length read from this stream.ReadL(TUint16 *,TInt)
Reads data of specified length from this stream into the specified 16 bit descri...ReadL(TUint8 *,TInt)
Reads data of specified length from this stream into the location defined by the...ReadReal32L()
Internalises a TReal32 value. The function reads a 32Â bit value from this str...ReadReal64L()
Internalises a TReal64 value. The function reads a 64Â bit value from this str...ReadUint16L()
Internalises a TUint16 value. The function reads a 16Â bit value from this str...ReadUint32L()
Internalises a TUint32 value. The function reads a 32Â bit value from this str...ReadUint8L()
Internalises a TUint8 value. The function reads an 8Â bit value from this stre...Release()
Frees resources before abandoning the stream.Source()
Gets the underlying stream buffer for the read stream. This provides access to t...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.
|
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.
|