Class LEB128

Facilitates int64/uint64 LEB128 encode/decode See https://en.wikipedia.org/wiki/LEB128 See http://llvm.org/docs/doxygen/html/LEB128_8h_source.html

Inheritance

System.Object

LEB128

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: Azos.IO

Assembly: Azos.dll

Syntax

public static class LEB128

Methods

ReadSLEB128(Byte[], Int32)

Declaration

public static long ReadSLEB128(this byte[] buf, int idxStart = 0)

Parameters

Type	Name	Description
System.Byte[]	buf
System.Int32	idxStart

Returns

Type	Description
System.Int64

ReadSLEB128(Byte[], out Int32, Int32)

Declaration

public static long ReadSLEB128(this byte[] buf, out int count, int idxStart = 0)

Parameters

Type	Name	Description
System.Byte[]	buf
System.Int32	count
System.Int32	idxStart

Returns

Type	Description
System.Int64

ReadSLEB128(Stream)

Declaration

public static long ReadSLEB128(this Stream stream)

Parameters

Type	Name	Description
System.IO.Stream	stream

Returns

Type	Description
System.Int64

ReadSLEB128(Stream, out Int32)

Declaration

public static long ReadSLEB128(this Stream stream, out int count)

Parameters

Type	Name	Description
System.IO.Stream	stream
System.Int32	count

Returns

Type	Description
System.Int64

ReadULEB128(Byte[], Int32)

Declaration

public static ulong ReadULEB128(this byte[] buf, int idxStart = 0)

Parameters

Type	Name	Description
System.Byte[]	buf
System.Int32	idxStart

Returns

Type	Description
System.UInt64

ReadULEB128(Byte[], out Int32, Int32)

Declaration

public static ulong ReadULEB128(this byte[] buf, out int count, int idxStart = 0)

Parameters

Type	Name	Description
System.Byte[]	buf
System.Int32	count
System.Int32	idxStart

Returns

Type	Description
System.UInt64

ReadULEB128(Stream)

Declaration

public static ulong ReadULEB128(this Stream stream)

Parameters

Type	Name	Description
System.IO.Stream	stream

Returns

Type	Description
System.UInt64

ReadULEB128(Stream, out Int32)

Declaration

public static ulong ReadULEB128(this Stream stream, out int count)

Parameters

Type	Name	Description
System.IO.Stream	stream
System.Int32	count

Returns

Type	Description
System.UInt64

WriteSLEB128(Byte[], Int64, Int32, Int32)

Declaration

public static void WriteSLEB128(this byte[] buf, long value, int idxStart = 0, int padding = 0)

Parameters

Type	Name	Description
System.Byte[]	buf
System.Int64	value
System.Int32	idxStart
System.Int32	padding

WriteSLEB128(Byte[], Int64, out Int32, Int32, Int32)

Declaration

public static void WriteSLEB128(this byte[] buf, long value, out int count, int idxStart = 0, int padding = 0)

Parameters

Type	Name	Description
System.Byte[]	buf
System.Int64	value
System.Int32	count
System.Int32	idxStart
System.Int32	padding

WriteSLEB128(Stream, Int64, Int32)

Declaration

public static void WriteSLEB128(this Stream stream, long value, int padding = 0)

Parameters

Type	Name	Description
System.IO.Stream	stream
System.Int64	value
System.Int32	padding

WriteSLEB128(Stream, Int64, out Int32, Int32)

Declaration

public static void WriteSLEB128(this Stream stream, long value, out int count, int padding = 0)

Parameters

Type	Name	Description
System.IO.Stream	stream
System.Int64	value
System.Int32	count
System.Int32	padding

WriteULEB128(Byte[], UInt64, Int32, UInt32)

Declaration

public static void WriteULEB128(this byte[] buf, ulong value, int idxStart = 0, uint padding = 0U)

Parameters

Type	Name	Description
System.Byte[]	buf
System.UInt64	value
System.Int32	idxStart
System.UInt32	padding

WriteULEB128(Byte[], UInt64, out Int32, Int32, UInt32)

Declaration

public static void WriteULEB128(this byte[] buf, ulong value, out int count, int idxStart = 0, uint padding = 0U)

Parameters

Type	Name	Description
System.Byte[]	buf
System.UInt64	value
System.Int32	count
System.Int32	idxStart
System.UInt32	padding

WriteULEB128(Stream, UInt64, out Int32, UInt32)

Declaration

public static void WriteULEB128(this Stream stream, ulong value, out int count, uint padding = 0U)

Parameters

Type	Name	Description
System.IO.Stream	stream
System.UInt64	value
System.Int32	count
System.UInt32	padding

WriteULEB128(Stream, UInt64, UInt32)

Declaration

public static void WriteULEB128(this Stream stream, ulong value, uint padding = 0U)

Parameters

Type	Name	Description
System.IO.Stream	stream
System.UInt64	value
System.UInt32	padding