bslh::FibonacciBadHashWrapper< HASH > Class Template Reference

#include <bslh_fibonaccibadhashwrapper.h>

List of all members.

Public Member Functions
	FibonacciBadHashWrapper ()
	FibonacciBadHashWrapper (const HASH &hash)
	FibonacciBadHashWrapper (const FibonacciBadHashWrapper &original)
	~FibonacciBadHashWrapper ()
FibonacciBadHashWrapper &	operator= (const FibonacciBadHashWrapper &rhs)
template<class KEY >
size_t	operator() (const KEY &key) const
Static Public Attributes
static const bsls::Types::Uint64	k_FIBONACCI_HASH_MULTIPLIER = 11400714819323198485ull

---

Detailed Description

template<class HASH>
class bslh::FibonacciBadHashWrapper< HASH >

This class provides a hash algorithm wrapper that improves the distribution of varying bits from the HASH applied to the KEY.

See Component bslh_fibonaccibadhashwrapper

---

Constructor & Destructor Documentation

template<class HASH>

bslh::FibonacciBadHashWrapper< HASH >::FibonacciBadHashWrapper

(

)

Create a FibonacciBadHashWrapper having a default constructed hash.

template<class HASH>

bslh::FibonacciBadHashWrapper< HASH >::FibonacciBadHashWrapper

(

const HASH &

hash

)

[explicit]

Create a FibonacciBadHashWrapper having the specified hash.

template<class HASH>

bslh::FibonacciBadHashWrapper< HASH >::FibonacciBadHashWrapper

(

const FibonacciBadHashWrapper< HASH > &

original

)

Create a FibonacciBadHashWrapper object having the value of the specified original object.

template<class HASH>

bslh::FibonacciBadHashWrapper< HASH >::~FibonacciBadHashWrapper

(

)

Destroy this object.

---

Member Function Documentation

template<class HASH>

FibonacciBadHashWrapper& bslh::FibonacciBadHashWrapper< HASH >::operator=

(

const FibonacciBadHashWrapper< HASH > &

rhs

)

Assign to this object the value of the specified rhs object, and return a reference providing modifiable access to this object.

template<class HASH>

template<class KEY >

size_t bslh::FibonacciBadHashWrapper< HASH >::operator()

(

const KEY &

key

)

const

Return the hash of the specified key, computed as the product of the result of the hash function supplied at construction and k_FIBONACCI_HASH_MULTIPLIER.

---

Member Data Documentation

template<class HASH>

const bsls::Types::Uint64 bslh::FibonacciBadHashWrapper< HASH >::k_FIBONACCI_HASH_MULTIPLIER = 11400714819323198485ull [static]

---

The documentation for this class was generated from the following file:

• bslh_fibonaccibadhashwrapper.h