Class RShareReadStream

class RShareReadStream : public RReadStream;

Description

Supports the opening, for reading, of a stream which shares its host with other streams.

This is also called a shared read stream.

The class uses a RShareBuf stream buffer.

Derivation

• RReadStream - The read stream interface

• RShareReadStream - Supports the opening, for reading, of a stream which shares its host with other streams

Members

Defined in RShareReadStream:
Open(), RShareReadStream(), RShareReadStream()

Inherited from RReadStream:
Attach(), Close(), Detach(), Pop(), PushL(), ReadInt16L(), ReadInt32L(), ReadInt8L(), ReadL(), ReadReal32L(), ReadReal64L(), ReadUint16L(), ReadUint32L(), ReadUint8L(), Release(), Source()

See also:

• RShareBuf
• RFileBuf

inline RShareReadStream();

Description

Constructs an empty shared read stream object.

Call Open() to prepare the shared stream for reading.

See also:

• RShareReadStream::Open()

IMPORT_C RShareReadStream(TStreamExchange &aHost, TStreamPos aPos=KStreamBeginning);

Description

Constructs the shared read stream object and prepares the shared stream for reading.

Parameters

TStreamExchange &aHost The object that manages shared streaming. TStreamPos aPos The position of the stream within the host stream. Defaults to the beginning of the host stream, if not explicitly specified.

IMPORT_C void Open(TStreamExchange &aHost, TStreamPos aPos=KStreamBeginning);

Description

Prepares the shared stream for reading.

Parameters

TStreamExchange &aHost The object that manages shared streaming. TStreamPos aPos The position of the stream within the host stream. Defaults to the beginning of the host stream, if not explicitly specified.