#include <CondTools/BeamSpot/plugins/BeamSpotRcdReader.cc>

Inheritance diagram for BeamSpotRcdReader:

Classes
struct	theBSfromDB

Public Member Functions
	BeamSpotRcdReader (const edm::ParameterSet &)

	~BeamSpotRcdReader () override

Public Member Functions inherited from edm::one::EDAnalyzer< edm::one::SharedResources >
	EDAnalyzer ()=default

SerialTaskQueue *	globalLuminosityBlocksQueue () final

SerialTaskQueue *	globalRunsQueue () final

bool	wantsGlobalLuminosityBlocks () const final

bool	wantsGlobalRuns () const final

Public Member Functions inherited from edm::one::EDAnalyzerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

	EDAnalyzerBase ()

ModuleDescription const &	moduleDescription () const

bool	wantsStreamLuminosityBlocks () const

bool	wantsStreamRuns () const

	~EDAnalyzerBase () override

Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const

void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...

	EDConsumerBase ()

	EDConsumerBase (EDConsumerBase &&)=default

	EDConsumerBase (EDConsumerBase const &)=delete

ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const

ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const

EDConsumerBase &	operator= (EDConsumerBase &&)=default

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

Static Public Member Functions inherited from edm::one::EDAnalyzerBase
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Member Functions
void	analyze (const edm::Event &, const edm::EventSetup &) override

void	beginJob () override

void	endJob () override

Private Attributes
TTree *	bstree_

std::unique_ptr< std::ofstream >	output_

edm::Service< TFileService >	tFileService

struct BeamSpotRcdReader::theBSfromDB	theBSfromDB_

edm::ESWatcher< BeamSpotObjectsRcd >	watcher_

Additional Inherited Members
Public Types inherited from edm::one::EDAnalyzerBase
typedef EDAnalyzerBase	ModuleType

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

Protected Member Functions inherited from edm::EDConsumerBase
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)

ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...

template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()

void	consumesMany (const TypeToGet &id)

template<BranchType B>
void	consumesMany (const TypeToGet &id)

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

Detailed Description

Description: simple emd::one::EDAnalyzer to retrieve and ntuplize BeamSpot data from the conditions database

Implementation: [Notes on implementation]

Definition at line 48 of file BeamSpotRcdReader.cc.

Constructor & Destructor Documentation

◆ BeamSpotRcdReader()

BeamSpotRcdReader::BeamSpotRcdReader ( const edm::ParameterSet & iConfig )

explicit

Definition at line 92 of file BeamSpotRcdReader.cc.

                                                                    : bstree_(nullptr) {
   //now do what ever initialization is needed
   usesResource("TFileService");
   std::string fileName(iConfig.getUntrackedParameter<std::string>("rawFileName"));
   if (!fileName.empty()) {
     output_.reset(new std::ofstream(fileName.c_str()));
     if (!output_->good()) {
       edm::LogError("IOproblem") << "Could not open output file " << fileName << ".";
       output_.reset();
     }
   }
 }

References MillePedeFileConverter_cfg::fileName, edm::ParameterSet::getUntrackedParameter(), output_, and AlCaHLTBitMon_QueryRunRegistry::string.

◆ ~BeamSpotRcdReader()

BeamSpotRcdReader::~BeamSpotRcdReader ( )

override

Definition at line 105 of file BeamSpotRcdReader.cc.

                                       {
   // do anything here that needs to be done at desctruction time
   // (e.g. close files, deallocate resources etc.)
 }

Member Function Documentation

◆ analyze()

void BeamSpotRcdReader::analyze	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overrideprivatevirtual

Implements edm::one::EDAnalyzerBase.

Definition at line 130 of file BeamSpotRcdReader.cc.

                                                                                    {
   using namespace edm;
   std::ostringstream output;
  
   // initialize the ntuple
   theBSfromDB_.init();
  
   if (watcher_.check(iSetup)) {  // check for new IOV for this run / LS
  
     output << " for runs: " << iEvent.id().run() << " - " << iEvent.id().luminosityBlock() << std::endl;
  
     // Get BeamSpot from EventSetup:
     edm::ESHandle<BeamSpotObjects> beamhandle;
     iSetup.get<BeamSpotObjectsRcd>().get(beamhandle);
     const BeamSpotObjects* mybeamspot = beamhandle.product();
  
     theBSfromDB_.run = iEvent.id().run();
     theBSfromDB_.ls = iEvent.id().luminosityBlock();
     theBSfromDB_.BSx0_ = mybeamspot->GetX();
     theBSfromDB_.BSy0_ = mybeamspot->GetY();
     theBSfromDB_.BSz0_ = mybeamspot->GetZ();
     theBSfromDB_.Beamsigmaz_ = mybeamspot->GetSigmaZ();
     theBSfromDB_.Beamdxdz_ = mybeamspot->Getdxdz();
     theBSfromDB_.BeamWidthX_ = mybeamspot->GetBeamWidthX();
     theBSfromDB_.BeamWidthY_ = mybeamspot->GetBeamWidthY();
  
     bstree_->Fill();
  
     output << *mybeamspot << std::endl;
   }
  
   // Final output - either message logger or output file:
   if (output_.get())
     *output_ << output.str();
   else
     edm::LogInfo("") << output.str();
 }

References BeamSpotRcdReader::theBSfromDB::Beamdxdz_, BeamSpotRcdReader::theBSfromDB::Beamsigmaz_, BeamSpotRcdReader::theBSfromDB::BeamWidthX_, BeamSpotRcdReader::theBSfromDB::BeamWidthY_, bstree_, BeamSpotRcdReader::theBSfromDB::BSx0_, BeamSpotRcdReader::theBSfromDB::BSy0_, BeamSpotRcdReader::theBSfromDB::BSz0_, edm::ESWatcher< T >::check(), edm::EventSetup::get(), get, BeamSpotObjects::GetBeamWidthX(), BeamSpotObjects::GetBeamWidthY(), BeamSpotObjects::Getdxdz(), BeamSpotObjects::GetSigmaZ(), BeamSpotObjects::GetX(), BeamSpotObjects::GetY(), BeamSpotObjects::GetZ(), iEvent, BeamSpotRcdReader::theBSfromDB::init(), BeamSpotRcdReader::theBSfromDB::ls, convertSQLitetoXML_cfg::output, output_, edm::ESHandle< T >::product(), BeamSpotRcdReader::theBSfromDB::run, theBSfromDB_, and watcher_.

◆ beginJob()

void BeamSpotRcdReader::beginJob ( void )

overrideprivatevirtual

Reimplemented from edm::one::EDAnalyzerBase.

Definition at line 169 of file BeamSpotRcdReader.cc.

                                  {
   bstree_ = tFileService->make<TTree>("BSNtuple", "BeamSpot analyzer ntuple");
  
   //Tree Branches
   bstree_->Branch("run", &theBSfromDB_.run, "run/I");
   bstree_->Branch("ls", &theBSfromDB_.ls, "ls/I");
   bstree_->Branch("BSx0", &theBSfromDB_.BSx0_, "BSx0/F");
   bstree_->Branch("BSy0", &theBSfromDB_.BSy0_, "BSy0/F");
   bstree_->Branch("BSz0", &theBSfromDB_.BSz0_, "BSz0/F");
   bstree_->Branch("Beamsigmaz", &theBSfromDB_.Beamsigmaz_, "Beamsigmaz/F");
   bstree_->Branch("Beamdxdz", &theBSfromDB_.Beamdxdz_, "Beamdxdz/F");
   bstree_->Branch("BeamWidthX", &theBSfromDB_.BeamWidthX_, "BeamWidthX/F");
   bstree_->Branch("BeamWidthY", &theBSfromDB_.BeamWidthY_, "BeamWidthY/F");
 }

References BeamSpotRcdReader::theBSfromDB::Beamdxdz_, BeamSpotRcdReader::theBSfromDB::Beamsigmaz_, BeamSpotRcdReader::theBSfromDB::BeamWidthX_, BeamSpotRcdReader::theBSfromDB::BeamWidthY_, bstree_, BeamSpotRcdReader::theBSfromDB::BSx0_, BeamSpotRcdReader::theBSfromDB::BSy0_, BeamSpotRcdReader::theBSfromDB::BSz0_, BeamSpotRcdReader::theBSfromDB::ls, TFileService::make(), BeamSpotRcdReader::theBSfromDB::run, tFileService, and theBSfromDB_.

◆ endJob()

void BeamSpotRcdReader::endJob ( void )

overrideprivatevirtual

Reimplemented from edm::one::EDAnalyzerBase.

Definition at line 185 of file BeamSpotRcdReader.cc.

185 {}

◆ fillDescriptions()

void BeamSpotRcdReader::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 188 of file BeamSpotRcdReader.cc.

                                                                                    {
   //The following says we do not know what parameters are allowed so do no validation
   // Please change this to state exactly what you do use, even if it is no parameters
   edm::ParameterSetDescription desc;
   desc.setUnknown();
   descriptions.addDefault(desc);
 }

References edm::ConfigurationDescriptions::addDefault(), and edm::ParameterSetDescription::setUnknown().

Member Data Documentation

◆ bstree_

TTree* BeamSpotRcdReader::bstree_

private

Definition at line 74 of file BeamSpotRcdReader.cc.

Referenced by analyze(), and beginJob().

◆ output_

std::unique_ptr<std::ofstream> BeamSpotRcdReader::output_

private

Definition at line 78 of file BeamSpotRcdReader.cc.

Referenced by analyze(), and BeamSpotRcdReader().

◆ tFileService

edm::Service<TFileService> BeamSpotRcdReader::tFileService

private

Definition at line 73 of file BeamSpotRcdReader.cc.

Referenced by beginJob().

◆ theBSfromDB_

struct BeamSpotRcdReader::theBSfromDB BeamSpotRcdReader::theBSfromDB_

private

Referenced by analyze(), and beginJob().

◆ watcher_

edm::ESWatcher<BeamSpotObjectsRcd> BeamSpotRcdReader::watcher_

private

Definition at line 77 of file BeamSpotRcdReader.cc.

Referenced by analyze().

Classes

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ BeamSpotRcdReader()

◆ ~BeamSpotRcdReader()

Member Function Documentation

◆ analyze()

◆ beginJob()

◆ endJob()

◆ fillDescriptions()

Member Data Documentation

◆ bstree_

◆ output_

◆ tFileService

◆ theBSfromDB_

◆ watcher_