LumiNTuple Class Reference

#include <NanoAODRNTuples.h>

Public Member Functions
void	fill (const edm::LuminosityBlockID &id, TFile &file)
void	finalizeWrite ()
	LumiNTuple ()=default

Private Member Functions
void	createFields (const edm::LuminosityBlockID &id, TFile &file)

Private Attributes
RNTupleFieldPtr< UInt_t >	m_luminosityBlock
std::unique_ptr< RNTupleWriter >	m_ntuple
RNTupleFieldPtr< UInt_t >	m_run

Detailed Description

Definition at line 24 of file NanoAODRNTuples.h.

Constructor & Destructor Documentation

LumiNTuple()

LumiNTuple::LumiNTuple ( )

default

Member Function Documentation

createFields()

void LumiNTuple::createFields ( const edm::LuminosityBlockID &  id, TFile &  file  )

private

Definition at line 18 of file NanoAODRNTuples.cc.

References geometryDiff::file, m_luminosityBlock, m_ntuple, m_run, ReggeGribovPartonMC_EposLHC_2760GeV_PbPb_cfi::model, eostools::move(), and AlcaSiPixelAliHarvester0T_cff::options.

Referenced by fill().

                                                                         {
  auto model = RNTupleModel::Create();
  m_run = RNTupleFieldPtr<UInt_t>("run", "", *model);
  m_luminosityBlock = RNTupleFieldPtr<UInt_t>("luminosityBlock", "", *model);
  // TODO use Append when we bump our RNTuple version:
  // m_ntuple = RNTupleWriter::Append(std::move(model), "LuminosityBlocks", file);
  RNTupleWriteOptions options;
  options.SetCompression(file.GetCompressionSettings());
  m_ntuple = std::make_unique<RNTupleWriter>(std::move(model),
                                             std::make_unique<RPageSinkFile>("LuminosityBlocks", file, options));
}

fill()

void LumiNTuple::fill	(	const edm::LuminosityBlockID &	id,
		TFile &	file
	)

Definition at line 30 of file NanoAODRNTuples.cc.

References createFields(), geometryDiff::file, RNTupleFieldPtr< T >::fill(), m_luminosityBlock, m_ntuple, m_run, writedatasetfile::run, and relativeConstraints::value.

Referenced by NanoAODRNTupleOutputModule::writeLuminosityBlock().

                                                                 {
  if (!m_ntuple) {
    createFields(id, file);
  }
  m_run.fill(id.run());
  m_luminosityBlock.fill(id.value());
  m_ntuple->Fill();
}

finalizeWrite()

void LumiNTuple::finalizeWrite

(

)

Definition at line 39 of file NanoAODRNTuples.cc.

References m_ntuple.

Referenced by NanoAODRNTupleOutputModule::reallyCloseFile().

{ m_ntuple.reset(); }

Member Data Documentation

m_luminosityBlock

RNTupleFieldPtr<UInt_t> LumiNTuple::m_luminosityBlock

private

Definition at line 34 of file NanoAODRNTuples.h.

Referenced by createFields(), and fill().

m_ntuple

std::unique_ptr<RNTupleWriter> LumiNTuple::m_ntuple

private

Definition at line 32 of file NanoAODRNTuples.h.

Referenced by createFields(), fill(), and finalizeWrite().

m_run

RNTupleFieldPtr<UInt_t> LumiNTuple::m_run

private

Definition at line 33 of file NanoAODRNTuples.h.

Referenced by createFields(), and fill().