FWItemTVirtualCollectionProxyAccessor Class Reference

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

Inheritance diagram for FWItemTVirtualCollectionProxyAccessor:

Public Member Functions
const void *	data () const override
	FWItemTVirtualCollectionProxyAccessor (const TClass *iType, std::shared_ptr< TVirtualCollectionProxy > iProxy, size_t iOffset=0)
	FWItemTVirtualCollectionProxyAccessor (const FWItemTVirtualCollectionProxyAccessor &)=delete
bool	isCollection () const override
const void *	modelData (int iIndex) const override
const TClass *	modelType () const override
const FWItemTVirtualCollectionProxyAccessor &	operator= (const FWItemTVirtualCollectionProxyAccessor &)=delete
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
	~FWItemTVirtualCollectionProxyAccessor () override
Public Member Functions inherited from FWItemAccessorBase
	FWItemAccessorBase ()
virtual	~FWItemAccessorBase ()

Private Attributes
std::shared_ptr< TVirtualCollectionProxy >	m_colProxy
const void *	m_data
size_t	m_offset
const TClass *	m_type

Detailed Description

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

Usage: <usage>

Definition at line 30 of file FWItemTVirtualCollectionProxyAccessor.h.

Constructor & Destructor Documentation

FWItemTVirtualCollectionProxyAccessor() [1/2]

FWItemTVirtualCollectionProxyAccessor::FWItemTVirtualCollectionProxyAccessor	(	const TClass *	iType,
		std::shared_ptr< TVirtualCollectionProxy >	iProxy,
		size_t	iOffset = 0
	)

Definition at line 33 of file FWItemTVirtualCollectionProxyAccessor.cc.

    : m_type(iType), m_colProxy(iProxy), m_data(nullptr), m_offset(iOffset) {}

~FWItemTVirtualCollectionProxyAccessor()

FWItemTVirtualCollectionProxyAccessor::~FWItemTVirtualCollectionProxyAccessor ( )

override

Definition at line 42 of file FWItemTVirtualCollectionProxyAccessor.cc.

{}

FWItemTVirtualCollectionProxyAccessor() [2/2]

FWItemTVirtualCollectionProxyAccessor::FWItemTVirtualCollectionProxyAccessor ( const FWItemTVirtualCollectionProxyAccessor &  )

delete

Member Function Documentation

data()

const void * FWItemTVirtualCollectionProxyAccessor::data ( ) const

overridevirtual

Implements FWItemAccessorBase.

Definition at line 87 of file FWItemTVirtualCollectionProxyAccessor.cc.

References m_data.

{ return m_data; }

isCollection()

bool FWItemTVirtualCollectionProxyAccessor::isCollection ( ) const

overridevirtual

Implements FWItemAccessorBase.

Definition at line 100 of file FWItemTVirtualCollectionProxyAccessor.cc.

{ return true; }

modelData()

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

overridevirtual

Implements FWItemAccessorBase.

Definition at line 80 of file FWItemTVirtualCollectionProxyAccessor.cc.

References m_colProxy, and m_data.

                                                                             {
  if (nullptr == m_data) {
    return m_data;
  }
  return m_colProxy->At(iIndex);
}

modelType()

const TClass * FWItemTVirtualCollectionProxyAccessor::modelType ( ) const

overridevirtual

Implements FWItemAccessorBase.

Definition at line 96 of file FWItemTVirtualCollectionProxyAccessor.cc.

References m_colProxy.

{ return m_colProxy->GetValueClass(); }

operator=()

const FWItemTVirtualCollectionProxyAccessor& FWItemTVirtualCollectionProxyAccessor::operator= ( const FWItemTVirtualCollectionProxyAccessor &  )

delete

reset()

void FWItemTVirtualCollectionProxyAccessor::reset ( void  )

overridevirtual

Implements FWItemAccessorBase.

Definition at line 70 of file FWItemTVirtualCollectionProxyAccessor.cc.

References m_colProxy, and m_data.

Referenced by setData().

                                                  {
  if (nullptr != m_data) {
    m_data = nullptr;
    m_colProxy->PopProxy();
  }
}

setData()

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

overridevirtual

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

Implements FWItemAccessorBase.

Definition at line 59 of file FWItemTVirtualCollectionProxyAccessor.cc.

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

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

  m_data = product.address();
  assert(nullptr != m_data);
  m_colProxy->PushProxy(static_cast<char*>(const_cast<void*>(m_data)) + m_offset);
}

size()

unsigned int FWItemTVirtualCollectionProxyAccessor::size ( void  ) const

overridevirtual

Implements FWItemAccessorBase.

Definition at line 89 of file FWItemTVirtualCollectionProxyAccessor.cc.

References m_colProxy, and m_data.

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

                                                               {
  if (m_data == nullptr) {
    return 0;
  }
  return m_colProxy->Size();
}

type()

const TClass * FWItemTVirtualCollectionProxyAccessor::type ( ) const

overridevirtual

Implements FWItemAccessorBase.

Definition at line 98 of file FWItemTVirtualCollectionProxyAccessor.cc.

References m_type.

{ return m_type; }

Member Data Documentation

m_colProxy

std::shared_ptr<TVirtualCollectionProxy> FWItemTVirtualCollectionProxyAccessor::m_colProxy

private

Definition at line 60 of file FWItemTVirtualCollectionProxyAccessor.h.

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

m_data

const void* FWItemTVirtualCollectionProxyAccessor::m_data

mutableprivate

Definition at line 61 of file FWItemTVirtualCollectionProxyAccessor.h.

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

m_offset

size_t FWItemTVirtualCollectionProxyAccessor::m_offset

private

Definition at line 62 of file FWItemTVirtualCollectionProxyAccessor.h.

Referenced by setData().

m_type

const TClass* FWItemTVirtualCollectionProxyAccessor::m_type

private

Definition at line 59 of file FWItemTVirtualCollectionProxyAccessor.h.

Referenced by type().