[#BloombergLP-bslh]
= xref:BloombergLP.adoc[BloombergLP]::bslh
:relfileprefix: ../
:mrdocs:

Namespace containing modular hashing algorithms and utilities.

== Types

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslh/DefaultHashAlgorithm.adoc[`DefaultHashAlgorithm`] 
| This class wraps an unspecified default hashing algorithm that is appropriate for general purpose use such as generating hashes for a hash table.
| xref:BloombergLP/bslh/DefaultSeededHashAlgorithm.adoc[`DefaultSeededHashAlgorithm`] 
| This class wraps an unspecified default seeded hashing algorithm.
| xref:BloombergLP/bslh/FibonacciBadHashWrapper.adoc[`FibonacciBadHashWrapper`] 
| This class provides a hash algorithm wrapper that improves the distribution of varying bits from the `HASH` applied to the `KEY`.
| xref:BloombergLP/bslh/Hash-07.adoc[`Hash`] 
| This struct wraps the (template parameter) type `HASH_ALGORITHM` in an interface that satisfies the `hash` requirements of the C++11 standard.
| xref:BloombergLP/bslh/Hash_AdlWrapper.adoc[`Hash_AdlWrapper`] 
| Wrapper that places a hash algorithm into the `bslh` namespace for ADL.
| xref:BloombergLP/bslh/SeedGenerator.adoc[`SeedGenerator`] 
| This class template generates arbitrary‐length seeds from a user‐supplied RNG.
| xref:BloombergLP/bslh/SeededHash.adoc[`SeededHash`] 
| This class wraps a seeded hash algorithm in a C++11‐compatible hash interface.
| xref:BloombergLP/bslh/SipHashAlgorithm.adoc[`SipHashAlgorithm`] 
| This class wraps an implementation of the "SipHash" algorithm in an interface that is usable in the modular hashing system in `bslh`.
| xref:BloombergLP/bslh/SpookyHashAlgorithm.adoc[`SpookyHashAlgorithm`] 
| This class wraps an implementation of the "SpookyHash" hash algorithm in an interface that is usable in the modular hashing system in `bslh`.
| xref:BloombergLP/bslh/SpookyHashAlgorithmImp.adoc[`SpookyHashAlgorithmImp`] 
| This class wraps Bob Jenkins' SpookyHash in a BDE‐style component.
| xref:BloombergLP/bslh/WyHashIncrementalAlgorithm.adoc[`WyHashIncrementalAlgorithm`] 
| This class wraps an implementation of the "WyHash" hash algorithm in an interface that is usable in the modular hashing system in `bslh`.
| xref:BloombergLP/bslh/hashTuple_Util-02.adoc[`hashTuple_Util`] 
| Component‐private utility for hashing tuple elements in reverse order.
|===


== Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslh/hashAppend-0c.adoc[`hashAppend`] 
| `hashAppend` overloads
|===



[.small]#Created with https://www.mrdocs.com[MrDocs]#