Inheritance diagram for DQMTTreeIO::TreeSimpleReader< T >:

Public Member Functions
void	read (ULong64_t iIndex, DQMStore *dqmstore, int run, int lumi) override

void	setTree (TTree *iTree) override

	TreeSimpleReader (MonitorElementData::Kind kind, MonitorElementData::Scope rescope)

Public Member Functions inherited from DQMTTreeIO::TreeReaderBase
MonitorElementData::Key	makeKey (std::string const &fullname, int run, int lumi)

	TreeReaderBase (MonitorElementData::Kind kind, MonitorElementData::Scope rescope)

virtual	~TreeReaderBase ()

Private Attributes
T	m_buffer = 0

std::string *	m_fullName = nullptr

uint32_t	m_tag = 0

TTree *	m_tree = nullptr

Additional Inherited Members
Protected Attributes inherited from DQMTTreeIO::TreeReaderBase
MonitorElementData::Kind	m_kind

MonitorElementData::Scope	m_rescope

Detailed Description

template<class T>
class DQMTTreeIO::TreeSimpleReader< T >

Definition at line 266 of file DQMRootSource.cc.

Constructor & Destructor Documentation

◆ TreeSimpleReader()

template<class T >

DQMTTreeIO::TreeSimpleReader< T >::TreeSimpleReader	(	MonitorElementData::Kind	kind,
		MonitorElementData::Scope	rescope
	)

inline

Definition at line 268 of file DQMRootSource.cc.

                                                                                    : TreeReaderBase(kind, rescope) {
       assert(m_kind == MonitorElementData::Kind::INT || m_kind == MonitorElementData::Kind::REAL);
     }

References cms::cuda::assert(), MonitorElementData::INT, DQMTTreeIO::TreeReaderBase::m_kind, and MonitorElementData::REAL.

Member Function Documentation

◆ read()

template<class T >

void DQMTTreeIO::TreeSimpleReader< T >::read	(	ULong64_t	iIndex,
		DQMStore *	dqmstore,
		int	run,
		int	lumi
	)

inlineoverridevirtual

Implements DQMTTreeIO::TreeReaderBase.

Definition at line 272 of file DQMRootSource.cc.

                                                                                 {
       // This will populate the fields as defined in setTree method
       m_tree->GetEntry(iIndex);
  
       auto key = makeKey(*m_fullName, run, lumi);
       auto existing = dqmstore->findOrRecycle(key);
  
       if (existing) {
         existing->Fill(m_buffer);
       } else {
         // We make our own MEs here, to avoid a round-trip through the booking API.
         MonitorElementData meData;
         meData.key_ = key;
         if (m_kind == MonitorElementData::Kind::INT)
           meData.value_.scalar_.num = m_buffer;
         else if (m_kind == MonitorElementData::Kind::REAL)
           meData.value_.scalar_.real = m_buffer;
         auto me = new MonitorElement(std::move(meData));
         dqmstore->putME(me);
       }
     }

References dqmPostProcessing_online::existing, dqm::implementation::DQMStore::findOrRecycle(), MonitorElementData::INT, crabWrapper::key, MonitorElementData::key_, DQMTTreeIO::TreeSimpleReader< T >::m_buffer, DQMTTreeIO::TreeSimpleReader< T >::m_fullName, DQMTTreeIO::TreeReaderBase::m_kind, DQMTTreeIO::TreeSimpleReader< T >::m_tree, DQMTTreeIO::TreeReaderBase::makeKey(), hlt_dqm_clientPB-live_cfg::me, eostools::move(), MonitorElementData::Scalar::num, dqm::implementation::DQMStore::putME(), MonitorElementData::Scalar::real, MonitorElementData::REAL, writedatasetfile::run, MonitorElementData::Value::scalar_, and MonitorElementData::value_.

Referenced by edmIntegrityCheck.PublishToFileSystem::get().

◆ setTree()

template<class T >

void DQMTTreeIO::TreeSimpleReader< T >::setTree ( TTree * iTree )

inlineoverridevirtual

Implements DQMTTreeIO::TreeReaderBase.

Definition at line 294 of file DQMRootSource.cc.

                                         {
       m_tree = iTree;
       m_tree->SetBranchAddress(kFullNameBranch, &m_fullName);
       m_tree->SetBranchAddress(kFlagBranch, &m_tag);
       m_tree->SetBranchAddress(kValueBranch, &m_buffer);
     }