FWItemSingleAccessor Class Reference

#include <Fireworks/Core/interface/FWItemSingleAccessor.h>

Inheritance diagram for FWItemSingleAccessor:

Public Member Functions
const void *	data () const override
	FWItemSingleAccessor (const TClass *)
bool	isCollection () const override
const void *	modelData (int iIndex) const override
const TClass *	modelType () const override
void	reset () override
void	setData (const edm::ObjectWithDict &) override
	override if id of an object should be different than the index More...
unsigned int	size () const override
const TClass *	type () const override
	~FWItemSingleAccessor () override
Public Member Functions inherited from FWItemAccessorBase
	FWItemAccessorBase ()
virtual	~FWItemAccessorBase ()

Private Member Functions
	FWItemSingleAccessor (const FWItemSingleAccessor &)=delete
const FWItemSingleAccessor &	operator= (const FWItemSingleAccessor &)=delete

Private Attributes
const void *	m_data
const TClass *	m_type

Detailed Description

Description: <one line="" class="" summary>="">

Usage: <usage>

Definition at line 28 of file FWItemSingleAccessor.h.

Constructor & Destructor Documentation

FWItemSingleAccessor() [1/2]

FWItemSingleAccessor::FWItemSingleAccessor

(

const TClass *

iClass

)

Definition at line 32 of file FWItemSingleAccessor.cc.

: m_type(iClass), m_data(nullptr) {}

~FWItemSingleAccessor()

FWItemSingleAccessor::~FWItemSingleAccessor ( )

override

Definition at line 39 of file FWItemSingleAccessor.cc.

{}

FWItemSingleAccessor() [2/2]

FWItemSingleAccessor::FWItemSingleAccessor ( const FWItemSingleAccessor &  )

privatedelete

Member Function Documentation

data()

const void * FWItemSingleAccessor::data ( ) const

overridevirtual

Implements FWItemAccessorBase.

Definition at line 78 of file FWItemSingleAccessor.cc.

{ return m_data; }

References m_data.

isCollection()

bool FWItemSingleAccessor::isCollection ( ) const

overridevirtual

Implements FWItemAccessorBase.

Definition at line 86 of file FWItemSingleAccessor.cc.

{ return false; }

modelData()

const void * FWItemSingleAccessor::modelData ( int  iIndex ) const

overridevirtual

Implements FWItemAccessorBase.

Definition at line 71 of file FWItemSingleAccessor.cc.

                                                            {
  if (0 == iIndex) {
    return m_data;
  }
  return nullptr;
}

References m_data.

modelType()

const TClass * FWItemSingleAccessor::modelType ( ) const

overridevirtual

Implements FWItemAccessorBase.

Definition at line 82 of file FWItemSingleAccessor.cc.

{ return m_type; }

References m_type.

operator=()

const FWItemSingleAccessor& FWItemSingleAccessor::operator= ( const FWItemSingleAccessor &  )

privatedelete

reset()

void FWItemSingleAccessor::reset ( void  )

overridevirtual

Implements FWItemAccessorBase.

Definition at line 66 of file FWItemSingleAccessor.cc.

{ m_data = nullptr; }

References m_data.

Referenced by setData().

setData()

void FWItemSingleAccessor::setData ( const edm::ObjectWithDict &  )

overridevirtual

override if id of an object should be different than the index

Implements FWItemAccessorBase.

Definition at line 56 of file FWItemSingleAccessor.cc.

                                                                   {
  if (product.address() == nullptr) {
    reset();
    return;
  }
 
  m_data = product.address();
  assert(nullptr != m_data);
}

References edm::ObjectWithDict::address(), cms::cuda::assert(), m_data, and reset().

size()

unsigned int FWItemSingleAccessor::size ( void  ) const

overridevirtual

Implements FWItemAccessorBase.

Definition at line 80 of file FWItemSingleAccessor.cc.

{ return nullptr == m_data ? 0 : 1; }

References m_data.

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

type()

const TClass * FWItemSingleAccessor::type ( ) const

overridevirtual

Implements FWItemAccessorBase.

Definition at line 84 of file FWItemSingleAccessor.cc.

{ return m_type; }

References m_type.

Member Data Documentation

m_data

const void* FWItemSingleAccessor::m_data

private

Definition at line 53 of file FWItemSingleAccessor.h.

Referenced by data(), modelData(), reset(), setData(), and size().

m_type

const TClass* FWItemSingleAccessor::m_type

private

Definition at line 52 of file FWItemSingleAccessor.h.

Referenced by modelType(), and type().