DataProxy< RecordT, DataT, Initializer > Class Template Reference

#include <DataProxy.h>

Inheritance diagram for DataProxy< RecordT, DataT, Initializer >:

Public Member Functions
	DataProxy (std::shared_ptr< cond::persistency::PayloadProxy< DataT >> pdata)
Public Member Functions inherited from edm::eventsetup::DataProxyTemplate< RecordT, DataT >
	DataProxyTemplate ()
const void *	getImpl (const EventSetupRecordImpl &iRecord, const DataKey &iKey, EventSetupImpl const *iEventSetupImpl) override
Public Member Functions inherited from edm::eventsetup::DataProxy
bool	cacheIsValid () const
	DataProxy ()
	DataProxy (DataProxy const &)=delete
void	doGet (EventSetupRecordImpl const &, DataKey const &, bool iTransiently, ActivityRegistry const *, EventSetupImpl const *) const
void const *	get (EventSetupRecordImpl const &, DataKey const &, bool iTransiently, ActivityRegistry const *, EventSetupImpl const *) const
void	invalidate ()
DataProxy const &	operator= (DataProxy const &)=delete
ComponentDescription const *	providerDescription () const
	returns the description of the DataProxyProvider which owns this Proxy More...
void	resetIfTransient ()
void	setProviderDescription (ComponentDescription const *iDesc)
virtual	~DataProxy ()

Protected Member Functions
void	invalidateCache () override
void	invalidateTransientCache () override
const DataT *	make (const RecordT &, const edm::eventsetup::DataKey &) override
Protected Member Functions inherited from edm::eventsetup::DataProxy
void	clearCacheIsValid ()
virtual void const *	getImpl (EventSetupRecordImpl const &, DataKey const &iKey, EventSetupImpl const *)=0

Private Member Functions
void	initializeForNewIOV () override
const DataProxy &	operator= (const DataProxy &)=delete

Private Attributes
std::shared_ptr< cond::persistency::PayloadProxy< DataT > >	m_data
Initializer	m_initializer

Additional Inherited Members
Public Types inherited from edm::eventsetup::DataProxyTemplate< RecordT, DataT >
typedef RecordT	record_type
typedef DataT	value_type

Detailed Description

template<class RecordT, class DataT, typename Initializer = cond::DefaultInitializer<DataT>>
class DataProxy< RecordT, DataT, Initializer >

Definition at line 26 of file DataProxy.h.

Constructor & Destructor Documentation

template<class RecordT , class DataT , typename Initializer = cond::DefaultInitializer<DataT>>

DataProxy< RecordT, DataT, Initializer >::DataProxy ( std::shared_ptr< cond::persistency::PayloadProxy< DataT >>  pdata )

inlineexplicit

Definition at line 28 of file DataProxy.h.

: m_data(pdata) {}

Member Function Documentation

template<class RecordT , class DataT , typename Initializer = cond::DefaultInitializer<DataT>>

void DataProxy< RecordT, DataT, Initializer >::initializeForNewIOV ( )

inlineoverrideprivatevirtual

Reimplemented from edm::eventsetup::DataProxy.

Definition at line 53 of file DataProxy.h.

{ m_data->initializeForNewIOV(); }

template<class RecordT , class DataT , typename Initializer = cond::DefaultInitializer<DataT>>

void DataProxy< RecordT, DataT, Initializer >::invalidateCache ( )

inlineoverrideprotectedvirtual

indicates that the Proxy should invalidate any cached information as that information has 'expired' (i.e. we have moved to a new IOV)

Implements edm::eventsetup::DataProxy.

Definition at line 43 of file DataProxy.h.

                                  {
    // don't, preserve data for future access
    // m_data->invalidateCache();
  }

template<class RecordT , class DataT , typename Initializer = cond::DefaultInitializer<DataT>>

void DataProxy< RecordT, DataT, Initializer >::invalidateTransientCache ( )

inlineoverrideprotectedvirtual

indicates that the Proxy should invalidate any cached information as that information was accessed transiently and therefore is not intended to be kept over the entire IOV. Default is to call invalidateCache().

Reimplemented from edm::eventsetup::DataProxy.

Definition at line 47 of file DataProxy.h.

{}

template<class RecordT , class DataT , typename Initializer = cond::DefaultInitializer<DataT>>

const DataT* DataProxy< RecordT, DataT, Initializer >::make ( const RecordT &  , const edm::eventsetup::DataKey &    )

inlineoverrideprotectedvirtual

Implements edm::eventsetup::DataProxyTemplate< RecordT, DataT >.

Definition at line 38 of file DataProxy.h.

                                                                          {
    m_data->make();
    m_initializer(const_cast<DataT&>((*m_data)()));
    return &(*m_data)();
  }

template<class RecordT , class DataT , typename Initializer = cond::DefaultInitializer<DataT>>

const DataProxy& DataProxy< RecordT, DataT, Initializer >::operator= ( const DataProxy< RecordT, DataT, Initializer > &  )

privatedelete

Member Data Documentation

template<class RecordT , class DataT , typename Initializer = cond::DefaultInitializer<DataT>>

std::shared_ptr<cond::persistency::PayloadProxy<DataT> > DataProxy< RecordT, DataT, Initializer >::m_data

private

Definition at line 57 of file DataProxy.h.

template<class RecordT , class DataT , typename Initializer = cond::DefaultInitializer<DataT>>

Initializer DataProxy< RecordT, DataT, Initializer >::m_initializer

private

Definition at line 58 of file DataProxy.h.