C# 클래스 Revenj.Utility.ChunkedMemoryStream

In memory stream with 8192 blocks to avoid LOH issues. Since .NET places objects larger that 85000 bytes into LOH, avoid it as much as possible by using list of smaller blocks.

상속: Stream

파일 보기 프로젝트 열기: ngs-doo/revenj 1 사용 예제들

공개 프로퍼티들

프로퍼티	타입	설명
CharBuffer	char[]
SmallBuffer	char[]

공개 메소드들

메소드	설명
ChunkedMemoryStream ( Stream another ) : System	Create in memory stream based on another stream. Provided stream will not be disposed.
ChunkedMemoryStream ( Stream another, bool dispose, bool reset ) : System	Create in memory stream based on another stream. Specify whether should provided stream be disposed after copying.
Close ( ) : void	Close current stream. Stream will be added to pool if required. Doesn't release allocated buffers
CopyTo ( ChunkedMemoryStream other ) : void
CopyTo ( Stream stream ) : void	Optimized version of copy to stream
CopyTo ( byte target, int offset ) : void	Copy stream to target buffer
Create ( ) : ChunkedMemoryStream	Create or get a new instance of memory stream Stream is bound to thread and must be released from the same thread
Equals ( Stream another ) : bool	Compare two streams. Length and content will be compared.
Flush ( ) : void	Flush stream. Does nothing.
GetReader ( ) : TextReader	Reuse same text reader on this stream.
GetWriter ( ) : TextWriter	Reuse same text writer on this stream.
Matches ( byte compare ) : bool	Check if stream starts with provided byte[] and matches it's length Provided byte[] must be smaller than 8192 bytes
Read ( byte buffer, int offset, int count ) : int	Read buffer from the stream. Can return less then specified count if remaining block size is less than specified count
ReadByte ( ) : int	Read a single byte
Reset ( ) : void	Set length and position to 0
Seek ( long offset, SeekOrigin origin ) : long	Seek to position in the stream.
Send ( Socket socket ) : void	Send entire stream to provided socket.
SetLength ( long value ) : void	Set new length of the stream. Adjusts the current position if new length is larger then it.
Static ( ) : ChunkedMemoryStream	Create reusable stream. Disposing the stream only has the effect of resetting it.
ToBase64Stream ( ) : Stream	Convert stream to Base 64 String representation in stream.
ToBase64Writer ( TextWriter sw ) : void	Convert stream to Base 64 String representation in the provided writer.
ToPostgresBytea ( TextWriter sw ) : void	Convert stream to Postgres representation of bytea
ToString ( ) : string	Show content of the stream as string
UseBufferedReader ( TextReader reader ) : BufferedTextReader	Reuse buffered text reader associated with this stream. Provide input text reader as data source. Buffered text reader will be initialized with provided input
UseBufferedReader ( string value ) : BufferedTextReader	Reuse buffered text reader associated with this stream. Provide input string as data source. Buffered text reader will be initialized with provided input
Write ( byte buffer, int offset, int count ) : void	Write buffer to stream. Advances current position by count. Increases length if necessary. New blocks will be added as required. It's best to use buffer of size 8192
WriteByte ( byte value ) : void	Write byte to stream. Advances current position by one. Adds a new block if necessary.

보호된 메소드들

메소드	설명
Dispose ( bool disposing ) : void	Dispose current stream. Stream will be added to pool if required. Used to reset position and length. Doesn't release allocated buffers

비공개 메소드들

메소드	설명
ChunkedMemoryStream ( ) : System
ChunkedMemoryStream ( byte block ) : System

메소드 상세

ChunkedMemoryStream() 공개 메소드

Create in memory stream based on another stream. Provided stream will not be disposed.

public ChunkedMemoryStream ( Stream another ) : System
another	Stream	stream to copy
리턴	System

ChunkedMemoryStream() 공개 메소드

Create in memory stream based on another stream. Specify whether should provided stream be disposed after copying.

public ChunkedMemoryStream ( Stream another, bool dispose, bool reset ) : System
another	Stream	stream to copy
dispose	bool	dispose provided stream
reset	bool	reset provided stream to original position
리턴	System

Close() 공개 메소드

Close current stream. Stream will be added to pool if required. Doesn't release allocated buffers

public Close ( ) : void
리턴	void

CopyTo() 공개 메소드

public CopyTo ( ChunkedMemoryStream other ) : void
other	ChunkedMemoryStream
리턴	void

CopyTo() 공개 메소드

Optimized version of copy to stream

public CopyTo ( Stream stream ) : void
stream	Stream	destination stream
리턴	void

CopyTo() 공개 메소드

Copy stream to target buffer

public CopyTo ( byte target, int offset ) : void
target	byte	target array buffer
offset	int	start at offset
리턴	void

Create() 공개 정적인 메소드

Create or get a new instance of memory stream Stream is bound to thread and must be released from the same thread

public static Create ( ) : ChunkedMemoryStream
리턴	ChunkedMemoryStream

Dispose() 보호된 메소드

Dispose current stream. Stream will be added to pool if required. Used to reset position and length. Doesn't release allocated buffers

protected Dispose ( bool disposing ) : void
disposing	bool
리턴	void

Equals() 공개 메소드

Compare two streams. Length and content will be compared.

public Equals ( Stream another ) : bool
another	Stream	stream to compare
리턴	bool

Flush() 공개 메소드

Flush stream. Does nothing.

public Flush ( ) : void
리턴	void

GetReader() 공개 메소드

Reuse same text reader on this stream.

public GetReader ( ) : TextReader
리턴	TextReader

GetWriter() 공개 메소드

Reuse same text writer on this stream.

public GetWriter ( ) : TextWriter
리턴	System.IO.TextWriter

Matches() 공개 메소드

Check if stream starts with provided byte[] and matches it's length Provided byte[] must be smaller than 8192 bytes

public Matches ( byte compare ) : bool
compare	byte
리턴	bool

Read() 공개 메소드

Read buffer from the stream. Can return less then specified count if remaining block size is less than specified count

public Read ( byte buffer, int offset, int count ) : int
buffer	byte	copy to buffer
offset	int	offset in the buffer
count	int	maximum size to read
리턴	int

ReadByte() 공개 메소드

Read a single byte

public ReadByte ( ) : int
리턴	int

Reset() 공개 메소드

Set length and position to 0

public Reset ( ) : void
리턴	void

Seek() 공개 메소드

Seek to position in the stream.

public Seek ( long offset, SeekOrigin origin ) : long
offset	long	offset at stream
origin	SeekOrigin	position type
리턴	long

Send() 공개 메소드

Send entire stream to provided socket.

public Send ( Socket socket ) : void
socket	System.Net.Sockets.Socket	where to send
리턴	void

SetLength() 공개 메소드

Set new length of the stream. Adjusts the current position if new length is larger then it.

public SetLength ( long value ) : void
value	long	new length
리턴	void

Static() 공개 정적인 메소드

Create reusable stream. Disposing the stream only has the effect of resetting it.

public static Static ( ) : ChunkedMemoryStream
리턴	ChunkedMemoryStream

ToBase64Stream() 공개 메소드

Convert stream to Base 64 String representation in stream.

public ToBase64Stream ( ) : Stream
리턴	Stream

ToBase64Writer() 공개 메소드

Convert stream to Base 64 String representation in the provided writer.

public ToBase64Writer ( TextWriter sw ) : void
sw	System.IO.TextWriter
리턴	void

ToPostgresBytea() 공개 메소드

Convert stream to Postgres representation of bytea

public ToPostgresBytea ( TextWriter sw ) : void
sw	System.IO.TextWriter
리턴	void

ToString() 공개 메소드

Show content of the stream as string

public ToString ( ) : string
리턴	string

UseBufferedReader() 공개 메소드

Reuse buffered text reader associated with this stream. Provide input text reader as data source. Buffered text reader will be initialized with provided input

public UseBufferedReader ( TextReader reader ) : BufferedTextReader
reader	TextReader	input for processing
리턴	BufferedTextReader

UseBufferedReader() 공개 메소드

Reuse buffered text reader associated with this stream. Provide input string as data source. Buffered text reader will be initialized with provided input

public UseBufferedReader ( string value ) : BufferedTextReader
value	string	input for processing
리턴	BufferedTextReader

Write() 공개 메소드

Write buffer to stream. Advances current position by count. Increases length if necessary. New blocks will be added as required. It's best to use buffer of size 8192

public Write ( byte buffer, int offset, int count ) : void
buffer	byte	provided bytes
offset	int	offset in bytes
count	int	total length
리턴	void

WriteByte() 공개 메소드

Write byte to stream. Advances current position by one. Adds a new block if necessary.

public WriteByte ( byte value ) : void
value	byte	byte to write
리턴	void

프로퍼티 상세

CharBuffer 공개적으로 프로퍼티

Temporary char buffer for reuse (8192*4/3 + 2 chars)

public char[] CharBuffer
리턴	char[]

SmallBuffer 공개적으로 프로퍼티

Temporary small char buffer for reuse (64 chars)

public char[] SmallBuffer
리턴	char[]