edm::RefItem< KEY > Class Template Reference

#include <RefItem.h>

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_

mutableprivate

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().