C# Class MongoDB.Bson.IO.MultiChunkBuffer

An IBsonBuffer that has multiple chunks.

Inheritance: IByteBuffer

Afficher le fichier Open project: egametang/Egametang Class Usage Examples

Méthodes publiques

Méthode	Description
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.
MultiChunkBuffer ( MongoDB.Bson.IO.BsonChunkPool chunkPool ) : System	Initializes a new instance of the MultiChunkBuffer class.
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 source ) : void	Writes bytes.
WriteTo ( Stream stream ) : void	Writes Length bytes from this buffer starting at Position 0 to a stream.

Méthodes protégées

Méthode	Description
Dispose ( bool disposing ) : void	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
ThrowIfDisposed ( ) : void	Throws if disposed.

Private Methods

Méthode	Description
EnsureDataAvailable ( int needed ) : void
EnsureIsReadOnly ( ) : void
EnsureIsWritable ( ) : void
EnsureSpaceAvailable ( int needed ) : void
ExpandCapacity ( int targetCapacity ) : void
MultiChunkBuffer ( IEnumerable chunks, int sliceOffset, int length, bool isReadOnly ) : System	Initializes a new instance of the MultiChunkBuffer class.
ShrinkCapacity ( int targetCapacity ) : void

Method Details

Clear() public méthode

Clears this instance.

MultiChunkBuffer The MultiChunkBuffer is read only.

public Clear ( ) : void
Résultat	void

Dispose() public méthode

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

public Dispose ( ) : void
Résultat	void

Dispose() protected méthode

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

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

FindNullByte() public méthode

Finds the next null byte.

MultiChunkBuffer

public FindNullByte ( ) : int
Résultat	int

GetSlice() public méthode

Gets a slice of this buffer.

MultiChunkBuffer 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.
Résultat	IByteBuffer

LoadFrom() public méthode

Loads the buffer from a stream.

MultiChunkBuffer The MultiChunkBuffer is read only. stream count

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

MakeReadOnly() public méthode

Makes this buffer read only.

ByteArrayBuffer

public MakeReadOnly ( ) : void
Résultat	void

MultiChunkBuffer() public méthode

Initializes a new instance of the MultiChunkBuffer class.

chunkPool

public MultiChunkBuffer ( MongoDB.Bson.IO.BsonChunkPool chunkPool ) : System
chunkPool	MongoDB.Bson.IO.BsonChunkPool	The chunk pool.
Résultat	System

ReadBackingBytes() public méthode

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.

MultiChunkBuffer

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

ReadByte() public méthode

Reads a byte.

MultiChunkBuffer

public ReadByte ( ) : byte
Résultat	byte

ReadBytes() public méthode

Reads bytes.

MultiChunkBuffer

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

ReadBytes() public méthode

Reads bytes.

MultiChunkBuffer

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

ThrowIfDisposed() protected méthode

Throws if disposed.

protected ThrowIfDisposed ( ) : void
Résultat	void

WriteBackingBytes() public méthode

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.

MultiChunkBuffer

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

WriteByte() public méthode

Writes a byte.

MultiChunkBuffer The MultiChunkBuffer is read only.

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

WriteBytes() public méthode

Writes bytes.

MultiChunkBuffer The MultiChunkBuffer is read only.

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

WriteBytes() public méthode

Writes bytes.

MultiChunkBuffer The MultiChunkBuffer is read only.

public WriteBytes ( byte source ) : void
source	byte	The bytes (in the form of a byte array).
Résultat	void

WriteTo() public méthode

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

MultiChunkBuffer

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