HashManager< K, H, A > Class Template Reference

#include <elm/data/Manager.h>

Public Types
typedef H	hash_t
typedef A	alloc_t

Public Member Functions
	HashManager (void)
	HashManager (const H &h, A &a=DefaultAllocator::DEFAULT)
bool	isEqual (const K &k1, const K &k2) const
t::hash	computeHash (const K &k) const
template<class T >
void *	allocate ()
void	free (void *p)

Static Public Member Functions
static HashManager< K, H, A > &	def ()

Public Attributes
H	hash
A &	alloc

Detailed Description

template<class K, class H = HashKey<K>, class A = DefaultAllocator>
class elm::HashManager< K, H, A >

This class is used to control the work of container classes (see Data Structures) supporting lookup and sorting based on key hashing. It embeds two control objects:

• hash of type H – used to test perform hashing,
• alloc – for memory allocation.

It is easily customized by changing the type parameters and by passing objects to the constructor.

Parameters

K	Type of data keys.
H	Hash class (default to HashKey<K>).
A	Allocation class (default to DefaultAllocator).

Member Typedef Documentation

alloc_t

typedef A alloc_t

hash_t

typedef H hash_t

Constructor & Destructor Documentation

HashManager() [1/2]

HashManager ( void  )

inline

HashManager() [2/2]

HashManager ( const H &  h, A &  a = DefaultAllocator::DEFAULT  )

inline

Member Function Documentation

allocate()

void* allocate ( )

inline

References HashManager< K, H, A >::alloc.

computeHash()

t::hash computeHash ( const K &  k ) const

inline

References HashManager< K, H, A >::hash.

def()

static HashManager<K, H, A>& def ( )

inlinestatic

free()

void free ( void *  p )

inline

References HashManager< K, H, A >::alloc, and elm::io::p().

isEqual()

bool isEqual ( const K &  k1, const K &  k2  ) const

inline

References HashManager< K, H, A >::hash.

Member Data Documentation

alloc

A& alloc

Referenced by HashManager< K, H, A >::allocate(), and HashManager< K, H, A >::free().

hash

H hash

Referenced by HashManager< K, H, A >::computeHash(), and HashManager< K, H, A >::isEqual().

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

• include/elm/data/Manager.h