Class ByteBufferByteSource

Byte source for reading in form of byte buffer.

Inheritance

System.Object

ByteBufferByteSource

Implements

IByteSource

Inherited Members

System.Object.Equals(System.Object)

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

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

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

System.Object.ToString()

Namespace: FellowOakDicom.IO.Buffer

Assembly: fo-dicom.core.dll

Syntax

public class ByteBufferByteSource : IByteSource

Constructors

ByteBufferByteSource()

Initializes a new instance of ByteBufferByteSource. Internal list of buffers is empty.

Declaration

public ByteBufferByteSource()

ByteBufferByteSource(IByteBuffer[])

Initializes a new instance of ByteBufferByteSource.

Declaration

public ByteBufferByteSource(params IByteBuffer[] buffers)

Parameters

Type	Name	Description
IByteBuffer[]	buffers	Initial collection of buffers.

Properties

Endian

Gets or sets the endianness.

Declaration

public Endian Endian { get; set; }

Property Value

Type	Description
Endian

IsEOF

Gets whether end-of-source is reached.

Declaration

public bool IsEOF { get; }

Property Value

Type	Description
System.Boolean

Position

Gets the current read position.

Declaration

public long Position { get; }

Property Value

Type	Description
System.Int64

Methods

Add(IByteBuffer, Boolean)

Add byte buffer to byte source.

Declaration

public void Add(IByteBuffer buffer, bool last)

Parameters

Type	Name	Description
IByteBuffer	buffer	Byte buffer to add.
System.Boolean	last	true if added buffer is the last to add, false otherwise.

GetBuffer(UInt32)

Gets a byte buffer of specified length from the current position and moves to subsequent position.

Declaration

public IByteBuffer GetBuffer(uint count)

Parameters

Type	Name	Description
System.UInt32	count	Number of bytes to read.

Returns

Type	Description
IByteBuffer	Byte buffer containing the read bytes.

GetBufferAsync(UInt32)

Asynchronously gets a byte buffer of specified length from the current position and moves to subsequent position.

Declaration

public Task<IByteBuffer> GetBufferAsync(uint count)

Parameters

Type	Name	Description
System.UInt32	count	Number of bytes to read.

Returns

Type	Description
System.Threading.Tasks.Task<IByteBuffer>	Awaitable byte buffer containing the read bytes.

GetBytes(Byte[], Int32, Int32)

Declaration

public int GetBytes(byte[] buffer, int index, int count)

Parameters

Type	Name	Description
System.Byte[]	buffer
System.Int32	index
System.Int32	count

Returns

Type	Description
System.Int32

GetBytes(Int32)

Gets a specified number of bytes from the current position and moves to subsequent position.

Declaration

public byte[] GetBytes(int count)

Parameters

Type	Name	Description
System.Int32	count	Number of bytes to read.

Returns

Type	Description
System.Byte[]	Array of bytes.

GetDouble()

Gets a double precision floating point value (64 bits) from the current position and moves to subsequent position.

Declaration

public double GetDouble()

Returns

Type	Description
System.Double	Double precision floating point value.

GetInt16()

Gets a signed short (16 bits) from the current position and moves to subsequent position.

Declaration

public short GetInt16()

Returns

Type	Description
System.Int16	Signed short.

GetInt32()

Gets a signed integer (32 bits) from the current position and moves to subsequent position.

Declaration

public int GetInt32()

Returns

Type	Description
System.Int32	Signed integer.

GetInt64()

Gets a signed long (64 bits) from the current position and moves to subsequent position.

Declaration

public long GetInt64()

Returns

Type	Description
System.Int64	Signed long.

GetSingle()

Gets a single precision floating point value (32 bits) from the current position and moves to subsequent position.

Declaration

public float GetSingle()

Returns

Type	Description
System.Single	Single precision floating point value.

GetStream()

Declaration

public Stream GetStream()

Returns

Type	Description
System.IO.Stream

GetUInt16()

Gets an unsigned short (16 bits) from the current position and moves to subsequent position.

Declaration

public ushort GetUInt16()

Returns

Type	Description
System.UInt16	Unsigned short.

GetUInt32()

Gets an unsigned integer (32 bits) from the current position and moves to subsequent position.

Declaration

public uint GetUInt32()

Returns

Type	Description
System.UInt32	Unsigned integer.

GetUInt64()

Gets an unsigned long (64 bits) from the current position and moves to subsequent position.

Declaration

public ulong GetUInt64()

Returns

Type	Description
System.UInt64	Unsigned long.

GetUInt8()

Gets one byte from the current position and moves to subsequent position.

Declaration

public byte GetUInt8()

Returns

Type	Description
System.Byte	Single byte.

GoTo(Int64)

Declaration

public void GoTo(long position)

Parameters

Type	Name	Description
System.Int64	position

Require(UInt32)

Verifies that there is a sufficient number of bytes to read.

Declaration

public bool Require(uint count)

Parameters

Type	Name	Description
System.UInt32	count	Required number of bytes.

Returns

Type	Description
System.Boolean	true if source contains sufficient number of remaining bytes, false otherwise.

Require(UInt32, ByteSourceCallback, Object)

Verifies that there is a sufficient number of bytes to read.

Declaration

public bool Require(uint count, ByteSourceCallback callback, object state)

Parameters

Type	Name	Description
System.UInt32	count	Required number of bytes.
ByteSourceCallback	callback	Byte source callback.
System.Object	state	Callback state.

Returns

Type	Description
System.Boolean	true if source contains sufficient number of remaining bytes, false otherwise.

Skip(UInt32)

Skip position count number of bytes.

Declaration

public void Skip(uint count)

Parameters

Type	Name	Description
System.UInt32	count	Number of bytes to skip.

Implements

IByteSource

Extension Methods

LinqExtensions.IsOneOf<T>(T, T[])