edm::RefItem< KEY > Class Template Reference

#include <RefItem.h>

List of all members.

Public Types
typedef KEY	key_type
Public Member Functions
bool	isNonnull () const
bool	isNull () const
bool	isValid () const
key_type	key () const
void const *	ptr () const
	RefItem ()
	RefItem (key_type inx, void const *p)
void const *	setPtr (void const *p) const
	~RefItem ()
Private Attributes
ConstPtrCache	cache_
key_type	index_

---

Detailed Description

template<typename KEY>
class edm::RefItem< KEY >

Definition at line 19 of file RefItem.h.

---

Member Typedef Documentation

template<typename KEY>

typedef KEY edm::RefItem< KEY >::key_type

Definition at line 21 of file RefItem.h.

---

Constructor & Destructor Documentation

template<typename KEY>

edm::RefItem< KEY >::RefItem

(

)

[inline]

Definition at line 23 of file RefItem.h.

: index_(key_traits<key_type>::value), cache_(0) {}

template<typename KEY>

edm::RefItem< KEY >::RefItem	(	key_type	inx,
		void const *	p
	)		[inline]

Definition at line 25 of file RefItem.h.

: index_(inx), cache_(p) {}

template<typename KEY>

edm::RefItem< KEY >::~RefItem

(

)

[inline]

Definition at line 27 of file RefItem.h.

{}

---

Member Function Documentation

template<typename KEY>

bool edm::RefItem< KEY >::isNonnull

(

)

const [inline]

Definition at line 34 of file RefItem.h.

References edm::RefItem< KEY >::isValid().

{ return isValid(); }

template<typename KEY>

bool edm::RefItem< KEY >::isNull

(

)

const [inline]

Definition at line 35 of file RefItem.h.

References edm::RefItem< KEY >::isValid().

{ return !isValid(); }

template<typename KEY>

bool edm::RefItem< KEY >::isValid

(

void

)

const [inline]

Definition at line 33 of file RefItem.h.

References edm::RefItem< KEY >::index_.

Referenced by edm::RefItem< KEY >::isNonnull(), and edm::RefItem< KEY >::isNull().

{ return index_!=edm::key_traits<key_type>::value; }

template<typename KEY>

key_type edm::RefItem< KEY >::key

(

)

const [inline]

Definition at line 29 of file RefItem.h.

References edm::RefItem< KEY >::index_.

Referenced by edm::operator<(), and edm::operator==().

{return index_;}

template<typename KEY>

void const* edm::RefItem< KEY >::ptr

(

)

const [inline]

Definition at line 30 of file RefItem.h.

References edm::RefItem< KEY >::cache_, and edm::ConstPtrCache::ptr_.

{return cache_.ptr_;}

template<typename KEY>

void const* edm::RefItem< KEY >::setPtr

(

void const *

p

)

const [inline]

Definition at line 31 of file RefItem.h.

References edm::RefItem< KEY >::cache_, and edm::ConstPtrCache::ptr_.

{return(cache_.ptr_ = p);}

---

Member Data Documentation

template<typename KEY>

ConstPtrCache edm::RefItem< KEY >::cache_ [mutable, private]

Definition at line 39 of file RefItem.h.

Referenced by edm::RefItem< KEY >::ptr(), and edm::RefItem< KEY >::setPtr().

template<typename KEY>

key_type edm::RefItem< KEY >::index_ [private]

Definition at line 38 of file RefItem.h.

Referenced by edm::RefItem< KEY >::isValid(), and edm::RefItem< KEY >::key().