Fennel: ByteStream Class Reference (original) (raw)

ByteStream is a common base class for ByteInputStream and ByteOutputStream. More...

#include <[ByteStream.h](ByteStream%5F8h-source.html)>

Inheritance diagram for ByteStream:

Public Member Functions
FileSize	getOffset () const
	Returns:current offset from beginning of stream
bool	isClosed () const
	Returns:whether the object has been closed
void	close ()
	Closes this object, releasing any unallocated resources.
Protected Member Functions
	ByteStream ()
virtual void	closeImpl ()=0
	Must be implemented by derived class to release any resources.
Protected Attributes
FileSize	cbOffset
	Byte position in stream.
bool	needsClose

Detailed Description

ByteStream is a common base class for ByteInputStream and ByteOutputStream.

Definition at line 34 of file ByteStream.h.

Constructor & Destructor Documentation

| ByteStream::ByteStream | ( | | ) | [explicit, protected] | | ---------------------- | - | | - | ----------------------- |

Member Function Documentation

| FileSize ByteStream::getOffset | ( | | ) | const [inline] | | ---------------------------------------------------------------------------------- | - | | - | ---------------- |

| virtual void ClosableObject::closeImpl | ( | | ) | [protected, pure virtual, inherited] | | -------------------------------------- | - | | - | -------------------------------------- |

Must be implemented by derived class to release any resources.

Implemented in CacheImpl< PageT, VictimPolicyT >, ByteArrayInputStream, ByteArrayOutputStream, ByteOutputStream, CheckpointThread, Database, BarrierExecStream, DoubleBufferExecStream, ExecStream, ExecStreamGraphImpl, MockResourceExecStream, ReshapeExecStream, ScratchBufferExecStream, SegBufferExecStream, SegBufferReader, SegBufferReaderExecStream, SegBufferWriter, SegBufferWriterExecStream, JavaSinkExecStream, JavaTransformExecStream, FlatFileBuffer, FlatFileExecStreamImpl, BTreeExecStream, BTreeInsertExecStream, BTreePrefetchSearchExecStream, BTreeReadExecStream, BTreeSearchExecStream, FtrsTableWriterExecStream, LhxAggExecStream, LhxJoinExecStream, LbmBitOpExecStream, LbmChopperExecStream, LbmGeneratorExecStream, LbmIntersectExecStream, LbmMinusExecStream, LbmSplicerExecStream, LbmUnionExecStream, LcsClusterAppendExecStream, LcsRowScanBaseExecStream, LcsRowScanExecStream, DelegatingSegment, DynamicDelegatingSegment, ScratchSegment, SegInputStream, Segment, SegOutputStream, SegPageBackupRestoreDevice, SegStream, SegStreamAllocation, SpillOutputStream, and ExternalSortExecStreamImpl.