EquivManager< T, E, A > Class Template Reference

#include <elm/data/Manager.h>

Public Types
typedef E	equiv_t
typedef A	alloc_t

Public Member Functions
	EquivManager (E &e=single< E >(), A &a=A::DEFAULT)
bool	equals (const T &v1, const T &v2) const
void *	allocate (t::size size) const
void	free (t::ptr p) const

Static Public Member Functions
static EquivManager< T, E, A > &	def ()

Public Attributes
E &	eq
A &	alloc

Detailed Description

template<class T, class E = Equiv<T>, class A = DefaultAllocator>
class elm::EquivManager< T, E, A >

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

• eq of type E – used to test for equality,
• alloc – for memory allocation.

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

Parameters

T	Type of managed data.
E	Equivalence class (default to Equiv<T>).
A	Allocation class (default to DefaultAllocator).

Member Typedef Documentation

alloc_t

typedef A alloc_t

equiv_t

typedef E equiv_t

Constructor & Destructor Documentation

EquivManager()

EquivManager ( E &  e = single<E>(), A &  a = A::DEFAULT  )

inline

Member Function Documentation

allocate()

void* allocate ( t::size  size ) const

inline

def()

static EquivManager<T, E, A>& def ( )

inlinestatic

equals()

bool equals ( const T &  v1, const T &  v2  ) const

inline

free()

void free ( t::ptr  p ) const

inline

Member Data Documentation

alloc

A& alloc

Referenced by EquivManager< T >::allocate(), and EquivManager< T >::free().

eq

E& eq

Referenced by EquivManager< T >::equals().

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

• include/elm/data/Manager.h