honey::bloom_filter::Key< T, Alloc > Struct Template Reference

Caches multiple hashes of an object. The key can be inserted into a bloom filter and tested very quickly. More...

#include <BloomFilter.h>

Collaboration diagram for honey::bloom_filter::Key< T, Alloc >:

Public Member Functions
	Key ()
	Key (szt elemCount, Double errorProb=0.01, const Alloc &a=Alloc())
	Same params as bloom filter, key will cache the required number of hashes. More...
bool	operator== (const Key &rhs) const
void	hash (const T &obj)
	Generate and cache all the hashes for the object. More...

Public Attributes
vector< szt, Alloc >	hashes
bloom_filter::hash< T >	hasher

Detailed Description

template<class T, class Alloc = std::allocator<szt>>
struct honey::bloom_filter::Key< T, Alloc >

Caches multiple hashes of an object. The key can be inserted into a bloom filter and tested very quickly.

Constructor & Destructor Documentation

template<class T, class Alloc = std::allocator<szt>>

honey::bloom_filter::Key< T, Alloc >::Key ( )

inline

template<class T, class Alloc = std::allocator<szt>>

honey::bloom_filter::Key< T, Alloc >::Key ( szt  elemCount, Double  errorProb = 0.01, const Alloc &  a = Alloc()  )

inline

Same params as bloom filter, key will cache the required number of hashes.

Member Function Documentation

template<class T, class Alloc = std::allocator<szt>>

void honey::bloom_filter::Key< T, Alloc >::hash ( const T &  obj )

inline

Generate and cache all the hashes for the object.

template<class T, class Alloc = std::allocator<szt>>

bool honey::bloom_filter::Key< T, Alloc >::operator== ( const Key< T, Alloc > &  rhs ) const

inline

Member Data Documentation

template<class T, class Alloc = std::allocator<szt>>

bloom_filter::hash<T> honey::bloom_filter::Key< T, Alloc >::hasher

template<class T, class Alloc = std::allocator<szt>>

vector<szt,Alloc> honey::bloom_filter::Key< T, Alloc >::hashes

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

• src/common/Honey/Misc/BloomFilter.h