DataStream Class

Provides a stream interface to a buffer located in unmanaged memory.

Inheritance

object

MarshalByRefObject

Stream

DataStream

Implements

IDisposable

Namespace: C1.Util.DX

Assembly: C1.Win.DX.4.8.dll

Syntax

public class DataStream : Stream, IDisposable

Public Class DataStream
    Inherits Stream
    Implements IDisposable

Constructors

Name	Description
DataStream(DataPointer)	Initializes a new instance of the DataStream class.
DataStream(Blob)	Initializes a new instance of the DataStream class from a Blob buffer.
DataStream(int, bool, bool)	Initializes a new instance of the DataStream class, and allocates a new buffer to use as a backing store.
DataStream(IntPtr, long, bool, bool)	Initializes a new instance of the DataStream class, using an unmanaged buffer as a backing store.

Properties

Name	Description
CanRead	Gets a value indicating whether the current stream supports reading.
CanSeek	Gets a value indicating whether the current stream supports seeking.
CanWrite	Gets a value indicating whether the current stream supports writing.
DataPointer	Gets the internal pointer to the current stream's backing store.
Length	Gets the length in bytes of the stream.
Position	Gets or sets the position within the current stream.
PositionPointer	Gets the position pointer.
RemainingLength	Gets the length of the remaining.

Methods

Name	Description
Create<T>(T[], bool, bool, int, bool)	Initializes a new instance of the DataStream class, using a managed buffer as a backing store.
Dispose(bool)	Releases unmanaged and - optionally - managed resources
Flush()	Not supported.
Read(byte[], int, int)	Reads a sequence of bytes from the current stream and advances the position within the stream by the number of bytes read.
Read(IntPtr, int, int)	Reads a sequence of bytes from the current stream and advances the current position within this stream by the number of bytes written.
ReadBoolean()	Reads a bool.
ReadByte()
ReadColorF()	Reads a ColorF.
ReadFloat()	Reads a float.
ReadInt()	Reads a int.
ReadMatrix4x4()	Reads a Matrix.
ReadRange<T>(int)	Reads an array of values from the current stream, and advances the current position within this stream by the number of bytes written.
ReadRange<T>(T[], int, int)	Reads a sequence of elements from the current stream into a target buffer and advances the position within the stream by the number of bytes read.
ReadShort()	Reads a short.
ReadVector2()	Reads a Vector2.
ReadVector3()	Reads a Vector3.
ReadVector4()	Reads a Vector4.
Read<T>()	Reads a single value from the current stream and advances the current position within this stream by the number of bytes read.
Seek(long, SeekOrigin)	Sets the position within the current stream.
SetLength(long)	Not supported.
Write(ColorF)	Writes the specified value.
Write(Matrix4x4)	Writes the specified value.
Write(Vector2)	Writes the specified value.
Write(Vector3)	Writes the specified value.
Write(Vector4)	Writes the specified value.
Write(bool)	Writes the specified value.
Write(byte[], int, int)	Writes a sequence of bytes to the current stream and advances the current position within this stream by the number of bytes written.
Write(short)	Writes the specified value.
Write(int)	Writes the specified value.
Write(IntPtr, int, int)	When overridden in a derived class, writes a sequence of bytes to the current stream and advances the current position within this stream by the number of bytes written.
Write(float)	Writes the specified value.
WriteRange(IntPtr, long)	Writes a range of bytes to the current stream, and advances the current position within this stream by the number of bytes written.
WriteRange<T>(T[])	Writes an array of values to the current stream, and advances the current position within this stream by the number of bytes written.
WriteRange<T>(T[], int, int)	Writes an array of values to the current stream, and advances the current position within this stream by the number of bytes written.
Write<T>(T)	Writes a single value to the stream, and advances the current position within this stream by the number of bytes written.

Operators

Name	Description
implicit operator DataPointer(DataStream)	Performs an explicit conversion from DataStream to DataPointer.