panda::RefVector< E > Class Template Reference

A vector of references to elements in a container. More...

#include <RefVector.h>

Classes
class	RefHolder
	"pointer" wrapper for Ref More...
class	RefVectorIterator
	const iterator More...

Public Types
typedef RefVector< E >	self_type
typedef E	element_type
typedef Ref< element_type >	ref_type
typedef ConstRef< element_type >	const_ref_type
typedef std::vector< Short_t >	Indices
typedef RefVectorIterator< kTRUE >	const_iterator
typedef RefVectorIterator< kFALSE >	iterator

Public Member Functions
	RefVector ()
	Default constructor.
	RefVector (ContainerBase const *&c, Indices &indices)
	Standard constructor. More...
	RefVector (self_type const &orig)
	Copy constructor.
void	setIndices (Indices &indices)
	Set the index.
void	setContainer (ContainerBase const *&c)
	Set the container (an Array or a Collection). More...
UShort_t	size () const
	Size of the vector.
ref_type	at (UShort_t)
	Element (ref) accessor.
const_ref_type	at (UShort_t) const
	Element (ref) accessor.
element_type const &	objAt (UShort_t) const
	Object accessor.
self_type &	operator= (self_type const &)
	Assignment operator.
void	addRef (element_type const *)
	Setter function. More...
void	push_back (ref_type const &)
	Setter function. More...
void	clear ()
	Clear operation.
void	init ()
	Initializer. More...
Bool_t	isValid () const
	Validity check. Both container and idx must be valid, and idx must not be 0xffffffff.
Indices *&	indices ()
	Accessor to indices. More...
ContainerBase const *	container () const
	Accessor to container. More...
void	sort (ContainerBase::Comparison const &)
	Sort the ref vector. More...
const_iterator	begin () const
iterator	begin ()
const_iterator	end () const
iterator	end ()

Detailed Description

template<class E>
class panda::RefVector< E >

A vector of references to elements in a container.

The vector version of Ref, where the container is shared between the elements (individual refs). A vector of index integers, instead of a single integer, is written to the tree.

Constructor & Destructor Documentation

RefVector()

template<class E>

panda::RefVector< E >::RefVector ( ContainerBase const *&  c, Indices &  indices  )

inline

Standard constructor.

The container must be a pointer to a derived class of Array<E> or Collection<E>. Proper assignment is only done at runtime and thus there no protection against assigning a wrong type of container.

Member Function Documentation

addRef()

template<class E >

void panda::RefVector< E >::addRef

(

element_type const *

_obj

)

Setter function.

Pass a element_type object after the container is set. If the object is found in the collector, pushes the index value.

container()

template<class E >

ContainerBase const * panda::RefVector< E >::container

(

)

const

Accessor to container.

Throws a runtime_error if container is not valid.

indices()

template<class E >

std::vector< Short_t > *& panda::RefVector< E >::indices

(

)

Accessor to indices.

Throws a runtime_error if indices is NULL.

init()

template<class E>

void panda::RefVector< E >::init ( )

inline

Initializer.

Invalidates the index by setting it to 0xffffffff.

push_back()

template<class E>

void panda::RefVector< E >::push_back

(

ref_type const &

)

Setter function.

Pushes back a ref if the container is common.

setContainer()

template<class E>

void panda::RefVector< E >::setContainer ( ContainerBase const *&  c )

inline

Set the container (an Array or a Collection).

The container must be a derived class of Array<E> or Collection<E>. There is no protection against assigning a wrong type of container.

sort()

template<class E >

void panda::RefVector< E >::sort

(

ContainerBase::Comparison const &

_c

)

Sort the ref vector.

The internal indices are re-ordered, but the underlying data is untouched

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

• Framework/interface/RefVector.h