edm::RefBase< KEY > Class Template Reference

#include <RefBase.h>

List of all members.

Public Types
typedef KEY	key_type
Public Member Functions
bool	isNonnull () const
bool	isNull () const
bool	isValid () const
	Return true if this RefBase is non-null.
key_type	key () const
	Accessor for index and pointer.
	RefBase (ProductID const &productID, void const *prodPtr, key_type itemKey, void const *itemPtr, EDProductGetter const *prodGetter, bool transient)
	General purpose constructor.
	RefBase ()
	Default constructor needed for reading from persistent store. Not for direct use.
	RefBase (RefCore const &prod, KEY const &itm)
	Constructor from RefVector.
RefCore const &	refCore () const
	Accessor for product ID and product getter.
Private Attributes
ConstPtrCache	cache_
key_type	index_
RefCore	product_

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Detailed Description

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

Definition at line 21 of file RefBase.h.

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Member Typedef Documentation

template<typename KEY>

typedef KEY edm::RefBase< KEY >::key_type

Definition at line 23 of file RefBase.h.

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Constructor & Destructor Documentation

template<typename KEY>

edm::RefBase< KEY >::RefBase

(

)

[inline]

Default constructor needed for reading from persistent store. Not for direct use.

Definition at line 26 of file RefBase.h.

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

template<typename KEY>

edm::RefBase< KEY >::RefBase	(	ProductID const &	productID,
		void const *	prodPtr,
		key_type	itemKey,
		void const *	itemPtr,
		EDProductGetter const *	prodGetter,
		bool	transient
	)		[inline]

General purpose constructor.

Definition at line 29 of file RefBase.h.

                                                                                   :
      product_(productID, prodPtr, prodGetter, transient), index_(itemKey),cache_(itemPtr) {}

template<typename KEY>

edm::RefBase< KEY >::RefBase	(	RefCore const &	prod,
		KEY const &	itm
	)		[inline]

Constructor from RefVector.

Definition at line 34 of file RefBase.h.

                                                 :
      product_(prod), index_(itm),cache_(0) {}

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Member Function Documentation

template<typename KEY>

bool edm::RefBase< KEY >::isNonnull

(

)

const [inline]

Definition at line 52 of file RefBase.h.

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

{ return isValid(); }

template<typename KEY>

bool edm::RefBase< KEY >::isNull

(

)

const [inline]

Definition at line 51 of file RefBase.h.

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

{ return !isValid(); }

template<typename KEY>

bool edm::RefBase< KEY >::isValid

(

void

)

const [inline]

Return true if this RefBase is non-null.

Definition at line 50 of file RefBase.h.

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

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

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

template<typename KEY>

key_type edm::RefBase< KEY >::key

(

)

const [inline]

Accessor for index and pointer.

Definition at line 46 of file RefBase.h.

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

{ return index_; }

template<typename KEY>

RefCore const& edm::RefBase< KEY >::refCore

(

)

const [inline]

Accessor for product ID and product getter.

Compiler-generated copy constructor, assignment operator, and destructor do the right thing.

Definition at line 41 of file RefBase.h.

References edm::RefBase< KEY >::product_.

Referenced by edm::operator==().

{ return product_;}

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Member Data Documentation

template<typename KEY>

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

Definition at line 57 of file RefBase.h.

template<typename KEY>

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

Definition at line 56 of file RefBase.h.

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

template<typename KEY>

RefCore edm::RefBase< KEY >::product_ [private]

Definition at line 55 of file RefBase.h.

Referenced by edm::RefBase< KEY >::refCore().