C# Класс MongoDB.Bson.IO.ByteArrayBuffer

A BSON buffer that is backed by a byte array.

Наследование: IByteBuffer

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Открытые методы

Метод	Описание
ByteArrayBuffer ( byte bytes, int sliceOffset, int length, bool isReadOnly ) : System	Initializes a new instance of the ByteArrayBuffer class.
Clear ( ) : void	Clears this instance.
Dispose ( ) : void	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
FindNullByte ( ) : int	Finds the next null byte.
GetSlice ( int position, int length ) : IByteBuffer	Gets a slice of this buffer.
LoadFrom ( Stream stream, int count ) : void	Loads the buffer from a stream.
MakeReadOnly ( ) : void	Makes this buffer read only.
ReadBackingBytes ( int count ) : ArraySegment	Read directly from the backing bytes. The returned ArraySegment points directly to the backing bytes for the current position and you can read the bytes directly from there. If the backing bytes happen to span a chunk boundary shortly after the current position there might not be enough bytes left in the current chunk in which case the returned ArraySegment will have a Count of zero and you should call ReadBytes instead. When ReadBackingBytes returns the position will have been advanced by count bytes if and only if there were count bytes left in the current chunk.
ReadByte ( ) : byte	Reads a byte.
ReadBytes ( int count ) : byte[]	Reads bytes.
ReadBytes ( byte destination, int destinationOffset, int count ) : void	Reads bytes.
WriteBackingBytes ( int count ) : ArraySegment	Write directly to the backing bytes. The returned ArraySegment points directly to the backing bytes for the current position and you can write the bytes directly to there. If the backing bytes happen to span a chunk boundary shortly after the current position there might not be enough bytes left in the current chunk in which case the returned ArraySegment will have a Count of zero and you should call WriteBytes instead. When WriteBackingBytes returns the position has not been advanced. After you have written up to count bytes directly to the backing bytes advance the position by the number of bytes actually written.
WriteByte ( byte source ) : void	Writes a byte.
WriteBytes ( IByteBuffer source ) : void	Writes bytes.
WriteBytes ( byte bytes ) : void	Writes bytes.
WriteTo ( Stream stream ) : void	Writes Length bytes from this buffer starting at Position 0 to a stream.

Защищенные методы

Метод	Описание
Dispose ( bool disposing ) : void	Releases unmanaged and - optionally - managed resources.
EnsureIsReadOnly ( ) : void	Ensures the buffer is read only.
EnsureIsWritable ( ) : void	Ensures the buffer is writable.
ThrowIfDisposed ( ) : void	Throws if disposed.

Приватные методы

Метод	Описание
EnsureDataAvailable ( int needed ) : void
EnsureSpaceAvailable ( int needed ) : void

Описание методов

ByteArrayBuffer() публичный Метод

Initializes a new instance of the ByteArrayBuffer class.

bytes

public ByteArrayBuffer ( byte bytes, int sliceOffset, int length, bool isReadOnly ) : System
bytes	byte	The backing bytes.
sliceOffset	int	The offset where the slice begins.
length	int	The length of the slice.
isReadOnly	bool	Whether the buffer is read only.
Результат	System

Clear() публичный Метод

Clears this instance.

ByteArrayBuffer Write operations are not allowed for read only buffers.

public Clear ( ) : void
Результат	void

Dispose() публичный Метод

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

public Dispose ( ) : void
Результат	void

Dispose() защищенный Метод

Releases unmanaged and - optionally - managed resources.

protected Dispose ( bool disposing ) : void
disposing	bool	true to release both managed and unmanaged resources; false to release only unmanaged resources.
Результат	void

EnsureIsReadOnly() защищенный Метод

Ensures the buffer is read only.

ByteArrayBuffer is not read only.

protected EnsureIsReadOnly ( ) : void
Результат	void

EnsureIsWritable() защищенный Метод

Ensures the buffer is writable.

ByteArrayBuffer is not writable.

protected EnsureIsWritable ( ) : void
Результат	void

FindNullByte() публичный Метод

Finds the next null byte.

ByteArrayBuffer

public FindNullByte ( ) : int
Результат	int

GetSlice() публичный Метод

Gets a slice of this buffer.

ByteArrayBuffer GetSlice can only be called for read only buffers. /// position /// or /// length ///

public GetSlice ( int position, int length ) : IByteBuffer
position	int	The position of the start of the slice.
length	int	The length of the slice.
Результат	IByteBuffer

LoadFrom() публичный Метод

Loads the buffer from a stream.

ByteArrayBuffer Write operations are not allowed for read only buffers. stream count

public LoadFrom ( Stream stream, int count ) : void
stream	Stream	The stream.
count	int	The count.
Результат	void

MakeReadOnly() публичный Метод

Makes this buffer read only.

ByteArrayBuffer

public MakeReadOnly ( ) : void
Результат	void

ReadBackingBytes() публичный Метод

Read directly from the backing bytes. The returned ArraySegment points directly to the backing bytes for the current position and you can read the bytes directly from there. If the backing bytes happen to span a chunk boundary shortly after the current position there might not be enough bytes left in the current chunk in which case the returned ArraySegment will have a Count of zero and you should call ReadBytes instead. When ReadBackingBytes returns the position will have been advanced by count bytes *if and only if* there were count bytes left in the current chunk.

ByteArrayBuffer

public ReadBackingBytes ( int count ) : ArraySegment
count	int	The number of bytes you need to read.
Результат	ArraySegment

ReadByte() публичный Метод

Reads a byte.

ByteArrayBuffer

public ReadByte ( ) : byte
Результат	byte

ReadBytes() публичный Метод

Reads bytes.

ByteArrayBuffer

public ReadBytes ( int count ) : byte[]
count	int	The count.
Результат	byte[]

ReadBytes() публичный Метод

Reads bytes.

ByteArrayBuffer

public ReadBytes ( byte destination, int destinationOffset, int count ) : void
destination	byte	The destination.
destinationOffset	int	The destination offset.
count	int	The count.
Результат	void

ThrowIfDisposed() защищенный Метод

Throws if disposed.

protected ThrowIfDisposed ( ) : void
Результат	void

WriteBackingBytes() публичный Метод

Write directly to the backing bytes. The returned ArraySegment points directly to the backing bytes for the current position and you can write the bytes directly to there. If the backing bytes happen to span a chunk boundary shortly after the current position there might not be enough bytes left in the current chunk in which case the returned ArraySegment will have a Count of zero and you should call WriteBytes instead. When WriteBackingBytes returns the position has not been advanced. After you have written up to count bytes directly to the backing bytes advance the position by the number of bytes actually written.

public WriteBackingBytes ( int count ) : ArraySegment
count	int	The count.
Результат	ArraySegment

WriteByte() публичный Метод

Writes a byte.

ByteArrayBuffer Write operations are not allowed for read only buffers.

public WriteByte ( byte source ) : void
source	byte	The byte.
Результат	void

WriteBytes() публичный Метод

Writes bytes.

ByteArrayBuffer Write operations are not allowed for read only buffers.

public WriteBytes ( IByteBuffer source ) : void
source	IByteBuffer	The bytes (in the form of an IByteBuffer).
Результат	void

WriteBytes() публичный Метод

Writes bytes.

ByteArrayBuffer Write operations are not allowed for read only buffers.

public WriteBytes ( byte bytes ) : void
bytes	byte	The bytes.
Результат	void

WriteTo() публичный Метод

Writes Length bytes from this buffer starting at Position 0 to a stream.

ByteArrayBuffer

public WriteTo ( Stream stream ) : void
stream	Stream	The stream.
Результат	void