FWItemRandomAccessor< C, V > Class Template Reference

#include <FWItemRandomAccessor.h>

Inheritance diagram for FWItemRandomAccessor< C, V >:

Public Member Functions
template<>
const std::string &	classPurpose ()
template<>
const std::string &	classPurpose ()
template<>
const std::string &	classPurpose ()
template<>
const std::string &	classPurpose ()
template<>
const std::string &	classPurpose ()
template<>
const std::string &	classPurpose ()
template<>
const std::string &	classPurpose ()
template<>
const std::string &	classPurpose ()
template<>
const std::string &	classPurpose ()
template<>
const std::string &	classPurpose ()
template<>
const std::string &	classRegisterTypeName ()
template<>
const std::string &	classRegisterTypeName ()
template<>
const std::string &	classRegisterTypeName ()
template<>
const std::string &	classRegisterTypeName ()
template<>
const std::string &	classRegisterTypeName ()
template<>
const std::string &	classRegisterTypeName ()
template<>
const std::string &	classRegisterTypeName ()
template<>
const std::string &	classRegisterTypeName ()
template<>
const std::string &	classRegisterTypeName ()
template<>
const std::string &	classRegisterTypeName ()
template<>
const std::string &	classTypeName ()
template<>
const std::string &	classTypeName ()
template<>
const std::string &	classTypeName ()
template<>
const std::string &	classTypeName ()
template<>
const std::string &	classTypeName ()
template<>
const std::string &	classTypeName ()
template<>
const std::string &	classTypeName ()
template<>
const std::string &	classTypeName ()
template<>
const std::string &	classTypeName ()
template<>
const std::string &	classTypeName ()
	FWItemRandomAccessor (const TClass *iClass)
const void *	modelData (int iIndex) const override
const std::string &	purpose () const
unsigned int	size () const override
const std::string &	typeName () const
Public Member Functions inherited from FWItemRandomAccessorBase
const void *	data () const override
	FWItemRandomAccessorBase (const FWItemRandomAccessorBase &)=delete
bool	isCollection () const override
const TClass *	modelType () const override
const FWItemRandomAccessorBase &	operator= (const FWItemRandomAccessorBase &)=delete
void	reset () override
void	setData (const edm::ObjectWithDict &) override
	override if id of an object should be different than the index More...
const TClass *	type () const override
	~FWItemRandomAccessorBase () override
Public Member Functions inherited from FWItemAccessorBase
	FWItemAccessorBase ()
virtual	~FWItemAccessorBase ()

Static Public Member Functions
static const std::string &	classPurpose ()
static const std::string &	classRegisterTypeName ()
static const std::string &	classTypeName ()

Private Types
typedef C	container_type
typedef V	container_value_type

Additional Inherited Members
Protected Member Functions inherited from FWItemRandomAccessorBase
	FWItemRandomAccessorBase (const TClass *type, const std::type_info &modelTypeName)
void *	getDataPtr () const
Protected Attributes inherited from FWItemRandomAccessorBase
void *	m_data
const TClass *	m_modelType
const TClass *	m_type

Detailed Description

template<class C, class V = typename C::value_type>
class FWItemRandomAccessor< C, V >

A generic helper class which can be used to create a specialized FWItemAccessorBase plugin for all the classes that expose a std::vector like interface.

The template argument T is the actual type of the container you want to have an accessor for and it must satisty the following:

• It must have a random access operator (i.e. operator[]()).
• It must have a size() method which returns the amount of objects contained in the collection.
• It must contain a value_type typedef which indicates the type of the contained objects. If this is not the case, you must specify the extra template argument V.

Notice that most of the work is actually done by the baseclass.

Definition at line 72 of file FWItemRandomAccessor.h.

Member Typedef Documentation

template<class C , class V = typename C::value_type>

typedef C FWItemRandomAccessor< C, V >::container_type

private

Definition at line 73 of file FWItemRandomAccessor.h.

template<class C , class V = typename C::value_type>

typedef V FWItemRandomAccessor< C, V >::container_value_type

private

Definition at line 74 of file FWItemRandomAccessor.h.

Constructor & Destructor Documentation

template<class C , class V = typename C::value_type>

FWItemRandomAccessor< C, V >::FWItemRandomAccessor ( const TClass *  iClass )

inline

Definition at line 77 of file FWItemRandomAccessor.h.

: FWItemRandomAccessorBase(iClass, typeid(container_value_type)) {}

Member Function Documentation

template<>

const std::string & FWItemRandomAccessor< CSCRecHit2DCollection >::classPurpose

(

)

Definition at line 46 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< CSCSegmentCollection >::classPurpose

(

)

Definition at line 49 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< DTRecSegment2DCollection >::classPurpose

(

)

Definition at line 52 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< DTRecSegment4DCollection >::classPurpose

(

)

Definition at line 55 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< DTRecHitCollection >::classPurpose

(

)

Definition at line 58 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< RPCRecHitCollection >::classPurpose

(

)

Definition at line 61 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< GEMRecHitCollection >::classPurpose

(

)

Definition at line 64 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< GEMSegmentCollection >::classPurpose

(

)

Definition at line 67 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< ME0RecHitCollection >::classPurpose

(

)

Definition at line 70 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< ME0SegmentCollection >::classPurpose

(

)

Definition at line 73 of file FWItemMuonAccessors.cc.

template<class C , class V = typename C::value_type>

static const std::string& FWItemRandomAccessor< C, V >::classPurpose ( )

static

template<>

const std::string & FWItemRandomAccessor< CSCRecHit2DCollection >::classRegisterTypeName

(

)

Definition at line 46 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< CSCSegmentCollection >::classRegisterTypeName

(

)

Definition at line 49 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< DTRecSegment2DCollection >::classRegisterTypeName

(

)

Definition at line 52 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< DTRecSegment4DCollection >::classRegisterTypeName

(

)

Definition at line 55 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< DTRecHitCollection >::classRegisterTypeName

(

)

Definition at line 58 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< RPCRecHitCollection >::classRegisterTypeName

(

)

Definition at line 61 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< GEMRecHitCollection >::classRegisterTypeName

(

)

Definition at line 64 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< GEMSegmentCollection >::classRegisterTypeName

(

)

Definition at line 67 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< ME0RecHitCollection >::classRegisterTypeName

(

)

Definition at line 70 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< ME0SegmentCollection >::classRegisterTypeName

(

)

Definition at line 73 of file FWItemMuonAccessors.cc.

template<class C , class V = typename C::value_type>

static const std::string& FWItemRandomAccessor< C, V >::classRegisterTypeName ( )

static

template<>

const std::string & FWItemRandomAccessor< CSCRecHit2DCollection >::classTypeName

(

)

Definition at line 46 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< CSCSegmentCollection >::classTypeName

(

)

Definition at line 49 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< DTRecSegment2DCollection >::classTypeName

(

)

Definition at line 52 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< DTRecSegment4DCollection >::classTypeName

(

)

Definition at line 55 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< DTRecHitCollection >::classTypeName

(

)

Definition at line 58 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< RPCRecHitCollection >::classTypeName

(

)

Definition at line 61 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< GEMRecHitCollection >::classTypeName

(

)

Definition at line 64 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< GEMSegmentCollection >::classTypeName

(

)

Definition at line 67 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< ME0RecHitCollection >::classTypeName

(

)

Definition at line 70 of file FWItemMuonAccessors.cc.

template<>

const std::string & FWItemRandomAccessor< ME0SegmentCollection >::classTypeName

(

)

Definition at line 73 of file FWItemMuonAccessors.cc.

template<class C , class V = typename C::value_type>

static const std::string& FWItemRandomAccessor< C, V >::classTypeName ( )

static

template<class C , class V = typename C::value_type>

const void* FWItemRandomAccessor< C, V >::modelData ( int  iIndex ) const

inlineoverridevirtual

Implements FWItemAccessorBase.

Definition at line 82 of file FWItemRandomAccessor.h.

References FWItemRandomAccessorBase::getDataPtr().

                                                   {
    if (!getDataPtr())
      return nullptr;
    return &(reinterpret_cast<container_type *>(getDataPtr())->operator[](iIndex));
  }

template<class C , class V = typename C::value_type>

const std::string& FWItemRandomAccessor< C, V >::purpose ( ) const

inline

Definition at line 79 of file FWItemRandomAccessor.h.

{

template<class C , class V = typename C::value_type>

unsigned int FWItemRandomAccessor< C, V >::size ( void  ) const

inlineoverridevirtual

Implements FWItemAccessorBase.

Definition at line 88 of file FWItemRandomAccessor.h.

References FWItemRandomAccessorBase::getDataPtr().

Referenced by ntupleDataFormat._Collection::__iter__(), and ntupleDataFormat._Collection::__len__().

                                     {
    if (!getDataPtr())
      return 0;
    return reinterpret_cast<const container_type *>(getDataPtr())->size();
  }

template<class C , class V = typename C::value_type>

const std::string& FWItemRandomAccessor< C, V >::typeName ( ) const

inline

Definition at line 79 of file FWItemRandomAccessor.h.

{