System.IO.PinnedBufferMemoryStream Class Reference

Inheritance diagram for System.IO.PinnedBufferMemoryStream:

Public Member Functions
override int	Read (Span< byte > buffer)
override void	Write (ReadOnlySpan< byte > buffer)
void	Dispose ()
override void	Flush ()
override Task	FlushAsync (CancellationToken cancellationToken)
override int	Read (byte[] buffer, int offset, int count)
override Task< int >	ReadAsync (byte[] buffer, int offset, int count, CancellationToken cancellationToken)
override ValueTask< int >	ReadAsync (Memory< byte > buffer, [Optional] CancellationToken cancellationToken)
Task< int >	ReadAsync (byte[] buffer, int offset, int count)
unsafe override int	ReadByte ()
override long	Seek (long offset, SeekOrigin loc)
override void	SetLength (long value)
override void	Write (byte[] buffer, int offset, int count)
override Task	WriteAsync (byte[] buffer, int offset, int count, CancellationToken cancellationToken)
override ValueTask	WriteAsync (ReadOnlyMemory< byte > buffer, [Optional] CancellationToken cancellationToken)
Task	WriteAsync (byte[] buffer, int offset, int count)
unsafe override void	WriteByte (byte value)
void	CopyTo (Stream destination)
virtual void	CopyTo (Stream destination, int bufferSize)
virtual void	Close ()
virtual IAsyncResult	BeginRead (byte[] buffer, int offset, int count, AsyncCallback callback, object state)
virtual int	EndRead (IAsyncResult asyncResult)
virtual IAsyncResult	BeginWrite (byte[] buffer, int offset, int count, AsyncCallback callback, object state)
virtual void	EndWrite (IAsyncResult asyncResult)
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)
unsafe void	Initialize (byte *pointer, long length, long capacity, FileAccess access)

Package Functions
	PinnedBufferMemoryStream (byte[] array)
unsafe int	ReadCore (Span< byte > buffer)
unsafe void	WriteCore (ReadOnlySpan< byte > buffer)
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)

Package Attributes
bool	_isOpen

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

Private Member Functions
void	EnsureNotClosed ()
void	EnsureReadable ()
void	EnsureWriteable ()
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
byte[]	_array
GCHandle	_pinningHandle
SafeBuffer	_buffer
unsafe byte *	_mem
long	_length
long	_capacity
long	_position
long	_offset
FileAccess	_access
Task< int >	_lastReadTask
Stream.ReadWriteTask	_activeReadWriteTask
SemaphoreSlim	_asyncActiveSemaphore
object	_identity

Detailed Description

Definition at line 7 of file PinnedBufferMemoryStream.cs.

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

• source/mscorlib/System/IO/PinnedBufferMemoryStream.cs