Class ByteBuffer

A byte array wrapper that has a read and a write cursor.

Inheritance

System.Object

ByteBuffer

Inherited Members

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: Amqp

Assembly: Amqp.Net.dll

Syntax

public class ByteBuffer

Constructors

ByteBuffer(Byte[], Int32, Int32, Int32)

Initializes a new buffer from a byte array.

Declaration

public ByteBuffer(byte[] buffer, int offset, int count, int capacity)

Parameters

Type	Name	Description
System.Byte[]	buffer	The byte array.
System.Int32	offset	The start position.
System.Int32	count	The number of bytes.
System.Int32	capacity	The total size of the byte array from offset.

ByteBuffer(Int32, Boolean)

Initializes a new buffer of a specified size.

Declaration

public ByteBuffer(int size, bool autoGrow)

Parameters

Type	Name	Description
System.Int32	size	The size in bytes.
System.Boolean	autoGrow	If the buffer should auto-grow when a write size is larger than the buffer size.

Properties

Buffer

Gets the byte array.

Declaration

public byte[] Buffer { get; }

Property Value

Type	Description
System.Byte[]

Capacity

Gets the capacity.

Declaration

public int Capacity { get; }

Property Value

Type	Description
System.Int32

Length

Gets the available size for read.

Declaration

public int Length { get; }

Property Value

Type	Description
System.Int32

Offset

Gets the current offset (read position).

Declaration

public int Offset { get; }

Property Value

Type	Description
System.Int32

Size

Gets the remaining size for write.

Declaration

public int Size { get; }

Property Value

Type	Description
System.Int32

WritePos

Gets the write position.

Declaration

public int WritePos { get; }

Property Value

Type	Description
System.Int32

Methods

AdjustPosition(Int32, Int32)

Adjusts the read and write position.

Declaration

public void AdjustPosition(int offset, int length)

Parameters

Type	Name	Description
System.Int32	offset	Read position to set.
System.Int32	length	Length from read position to set the write position.

Append(Int32)

Advances the write position. As a result, length is increased by size.

Declaration

public void Append(int size)

Parameters

Type	Name	Description
System.Int32	size	Size to advance.

Complete(Int32)

Advances the read position.

Declaration

public void Complete(int size)

Parameters

Type	Name	Description
System.Int32	size	Size to advance.

Reset()

Resets read and write position to the initial state.

Declaration

public void Reset()

Seek(Int32)

Sets the read position.

Declaration

public void Seek(int seekPosition)

Parameters

Type	Name	Description
System.Int32	seekPosition	Position to set.

Shrink(Int32)

Moves back the write position. As a result, length is decreased by size.

Declaration

public void Shrink(int size)

Parameters

Type	Name	Description
System.Int32	size

Validate(Boolean, Int32)

Verifies that the buffer has enough bytes for read or enough room for write and grow the buffer if needed.

Declaration

public void Validate(bool write, int dataSize)

Parameters

Type	Name	Description
System.Boolean	write	Operation to verify. True for write and false for read.
System.Int32	dataSize	The size to read or write.

ValidateRead(Int32)

Verifies that the buffer has enough bytes for read.

Declaration

public void ValidateRead(int dataSize)

Parameters

Type	Name	Description
System.Int32	dataSize	The size to read.

ValidateWrite(Int32)

Verifies that the buffer has enough room for write and grow the buffer if needed.

Declaration

public void ValidateWrite(int dataSize)

Parameters

Type	Name	Description
System.Int32	dataSize	The size to write.