System.IO.Compression.DeflateStream Class Reference

Inheritance diagram for System.IO.Compression.DeflateStream:

Classes
class	ReadMethod
class	WriteMethod

Public Member Functions
	DeflateStream (Stream stream, CompressionMode mode)
override int	Read (byte[] array, int offset, int count)
override void	Write (byte[] array, int offset, int count)
override void	Flush ()
override IAsyncResult	BeginRead (byte[] array, int offset, int count, AsyncCallback asyncCallback, object asyncState)
override IAsyncResult	BeginWrite (byte[] array, int offset, int count, AsyncCallback asyncCallback, object asyncState)
override int	EndRead (IAsyncResult asyncResult)
override void	EndWrite (IAsyncResult asyncResult)
override long	Seek (long offset, SeekOrigin origin)
override void	SetLength (long value)
void	CopyTo (Stream destination)
virtual void	CopyTo (Stream destination, int bufferSize)
virtual void	Close ()
void	Dispose ()
virtual Task	FlushAsync (CancellationToken cancellationToken)
Task< int >	ReadAsync (byte[] buffer, int offset, int count)
virtual Task< int >	ReadAsync (byte[] buffer, int offset, int count, CancellationToken cancellationToken)
virtual ValueTask< int >	ReadAsync (Memory< byte > buffer, [Optional] CancellationToken cancellationToken)
Task	WriteAsync (byte[] buffer, int offset, int count)
virtual Task	WriteAsync (byte[] buffer, int offset, int count, CancellationToken cancellationToken)
virtual ValueTask	WriteAsync (ReadOnlyMemory< byte > buffer, [Optional] CancellationToken cancellationToken)
virtual int	Read (Span< byte > buffer)
virtual int	ReadByte ()
virtual void	Write (ReadOnlySpan< byte > buffer)
virtual void	WriteByte (byte value)
virtual ObjRef	CreateObjRef (Type requestedType)
virtual object	InitializeLifetimeService ()

Static Public Attributes
static readonly Stream	Null

Protected Member Functions
override void	Finalize ()
override void	Dispose (bool disposing)

Package Functions
	DeflateStream (Stream stream, CompressionMode mode, bool leaveOpen, int windowsBits)
	DeflateStream (Stream compressedStream, CompressionMode mode, bool leaveOpen, bool gzip)
ValueTask< int >	ReadAsyncMemory (Memory< byte > destination, CancellationToken cancellationToken)
int	ReadCore (Span< byte > destination)
ValueTask	WriteAsyncMemory (ReadOnlyMemory< byte > source, CancellationToken cancellationToken)
void	WriteCore (ReadOnlySpan< byte > source)
SemaphoreSlim	EnsureAsyncActiveSemaphoreInitialized ()
IAsyncResult	BeginReadInternal (byte[] buffer, int offset, int count, AsyncCallback callback, object state, bool serializeAsynchronously, bool apm)
IAsyncResult	BeginWriteInternal (byte[] buffer, int offset, int count, AsyncCallback callback, object state, bool serializeAsynchronously, bool apm)
IAsyncResult	BlockingBeginRead (byte[] buffer, int offset, int count, AsyncCallback callback, object state)
IAsyncResult	BlockingBeginWrite (byte[] buffer, int offset, int count, AsyncCallback callback, object state)

Static Package Functions
static int	BlockingEndRead (IAsyncResult asyncResult)
static void	BlockingEndWrite (IAsyncResult asyncResult)
static ValueTask< int >< ReadAsync >	g__FinishReadAsync (Task< int > readTask, byte[] localBuffer, Memory< byte > localDestination)

Properties
override bool	CanRead [get]
override bool	CanSeek [get]
override bool	CanWrite [get]
override long	Length [get]
override long	Position [get, set]
virtual bool	CanTimeout [get]
virtual int	ReadTimeout [get, set]
virtual int	WriteTimeout [get, set]
ServerIdentity	ObjectIdentity [get, set]

Private Member Functions
int	ReadInternal (byte[] array, int offset, int count)
void	WriteInternal (byte[] array, int offset, int count)
int	GetCopyBufferSize ()
Task< int >	BeginEndReadAsync (byte[] buffer, int offset, int count)
void	RunReadWriteTaskWhenReady (Task asyncWaiter, Stream.ReadWriteTask readWriteTask)
void	RunReadWriteTask (Stream.ReadWriteTask readWriteTask)
void	FinishTrackingAsyncOperation ()
Task	FinishWriteAsync (Task writeTask, byte[] localBuffer)
Task	BeginEndWriteAsync (byte[] buffer, int offset, int count)
bool	HasOverriddenBeginEndRead ()
bool	HasOverriddenBeginEndWrite ()

Private Attributes
Stream	base_stream
CompressionMode	mode
bool	leaveOpen
bool	disposed
DeflateStreamNative	native
Stream.ReadWriteTask	_activeReadWriteTask
SemaphoreSlim	_asyncActiveSemaphore
object	_identity

Detailed Description

Definition at line 9 of file DeflateStream.cs.

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The documentation for this class was generated from the following file:

• source/System/IO/Compression/DeflateStream.cs