XxHash64 Class

Definition

Namespace:

System.IO.Hashing

Assembly:

System.IO.Hashing.dll

Package:

System.IO.Hashing v10.0.0-preview.1.25080.5

Source:

XxHash64.cs

Provides an implementation of the XxHash64 algorithm.

C#

public sealed class XxHash64 : System.IO.Hashing.NonCryptographicHashAlgorithm

Inheritance

Object

NonCryptographicHashAlgorithm

XxHash64

Remarks

For methods that persist the computed numerical hash value as bytes, the value is written in the Big Endian byte order.

Constructors

XxHash64()	Initializes a new instance of the XxHash64 class.
XxHash64(Int64)	Initializes a new instance of the XxHash64 class with a specified seed.

Properties

HashLengthInBytes

Gets the number of bytes produced from this hash algorithm. (Inherited from NonCryptographicHashAlgorithm)

Methods

Append(Byte[])	Appends the contents of source to the data already processed for the current hash computation. (Inherited from NonCryptographicHashAlgorithm)
Append(ReadOnlySpan<Byte>)	Appends the contents of source to the data already processed for the current hash computation.
Append(Stream)	Appends the contents of stream to the data already processed for the current hash computation. (Inherited from NonCryptographicHashAlgorithm)
AppendAsync(Stream, CancellationToken)	Asychronously reads the contents of stream and appends them to the data already processed for the current hash computation. (Inherited from NonCryptographicHashAlgorithm)
GetCurrentHash()	Gets the current computed hash value without modifying accumulated state. (Inherited from NonCryptographicHashAlgorithm)
GetCurrentHash(Span<Byte>)	Writes the computed hash value to destination without modifying accumulated state. (Inherited from NonCryptographicHashAlgorithm)
GetCurrentHashAsUInt64()	Gets the current computed hash value without modifying accumulated state.
GetCurrentHashCore(Span<Byte>)	When overridden in a derived class, writes the computed hash value to destination without modifying accumulated state. (Inherited from NonCryptographicHashAlgorithm)
GetHashAndReset()	Gets the current computed hash value and clears the accumulated state. (Inherited from NonCryptographicHashAlgorithm)
GetHashAndReset(Span<Byte>)	Writes the computed hash value to destination then clears the accumulated state. (Inherited from NonCryptographicHashAlgorithm)
GetHashAndResetCore(Span<Byte>)	Writes the computed hash value to destination then clears the accumulated state. (Inherited from NonCryptographicHashAlgorithm)
GetHashCode()	Obsolete. This method is not supported and should not be called. Call GetCurrentHash() or GetHashAndReset() instead. (Inherited from NonCryptographicHashAlgorithm)
Hash(Byte[], Int64)	Computes the XxHash64 hash of the provided data using the provided seed.
Hash(Byte[])	Computes the XxHash64 hash of the provided data.
Hash(ReadOnlySpan<Byte>, Int64)	Computes the XxHash64 hash of the provided data.
Hash(ReadOnlySpan<Byte>, Span<Byte>, Int64)	Computes the XxHash64 hash of the provided data into the provided destination.
HashToUInt64(ReadOnlySpan<Byte>, Int64)	Computes the XxHash64 hash of the provided data.
Reset()	Resets the hash computation to the initial state.
TryGetCurrentHash(Span<Byte>, Int32)	Attempts to write the computed hash value to destination without modifying accumulated state. (Inherited from NonCryptographicHashAlgorithm)
TryGetHashAndReset(Span<Byte>, Int32)	Attempts to write the computed hash value to destination. If successful, clears the accumulated state. (Inherited from NonCryptographicHashAlgorithm)
TryHash(ReadOnlySpan<Byte>, Span<Byte>, Int32, Int64)	Attempts to compute the XxHash64 hash of the provided data into the provided destination.

Applies to