TBufStream class

Declaration

Inheritance

1. TBufStream
2. TOwnerStream
3. TStream
4. TObject

Descends from it: TReadBufStream TWriteBufStream

Description

TBufStream is the common ancestor for the TReadBufStream and TWriteBufStream streams. It completely handles the buffer memory management and position management. An instance of TBufStream should never be created directly. It also keeps the instance of the source stream.

See also

• TReadBufStream
• TWriteBufStream

Properties

Buffer	public	The current buffer.
Capacity	public	Current buffer capacity.
BufferPos	public	Current buffer position.
BufferSize	public	Amount of data in the buffer.

Methods

GetPosition	protected
GetSize	protected	Return the size of the stream.
BufferError	protected
FillBuffer	protected
FlushBuffer	protected
Create	public	Create a new TBufStream instance.
Destroy	public	Destroys the TBufStream instance.

Inherited

From TOwnerStream (2)

Source SourceOwner

From TObject (40)

AfterConstruction BeforeDestruction CheckDisposed ClassInfo ClassName ClassNameIs ClassParent ClassType CleanupInstance DefaultHandler DefaultHandlerStr Dispatch DispatchStr Disposed DisposeOf Equals FieldAddress Free FreeInstance GetDisposed GetHashCode GetInterface GetInterfaceByStr GetInterfaceEntry GetInterfaceEntryByStr GetInterfaceTable GetInterfaceWeak GetLastCastErrorInfo InheritsFrom InitInstance InstanceSize MethodAddress MethodName newinstance QualifiedClassName SafeCallException StringMessageTable SystemHasExtendedRTTI ToString UnitName