DBReader Class Reference

#include <DBReader.h>

Inheritance diagram for DBReader:

Public Member Functions
void	analyze (const edm::Event &, const edm::EventSetup &) override
	DBReader (const edm::ParameterSet &)
void	initialize (const edm::EventSetup &iSetup)
	~DBReader () override
Public Member Functions inherited from edm::EDAnalyzer
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
	EDAnalyzer ()
SerialTaskQueue *	globalLuminosityBlocksQueue ()
SerialTaskQueue *	globalRunsQueue ()
ModuleDescription const &	moduleDescription () const
std::string	workerType () const
	~EDAnalyzer () 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)

Private Member Functions
template<typename T >
void	printParameters (const T &functionPtr)

Private Attributes
std::shared_ptr< BackgroundFunction >	background_
std::shared_ptr< MomentumScaleCorrector >	corrector_
std::shared_ptr< ResolutionFunction >	resolution_
std::string	type_

Additional Inherited Members
Public Types inherited from edm::EDAnalyzer
typedef EDAnalyzer	ModuleType
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels
Static Public Member Functions inherited from edm::EDAnalyzer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &)
static bool	wantsGlobalLuminosityBlocks ()
static bool	wantsGlobalRuns ()
static bool	wantsStreamLuminosityBlocks ()
static bool	wantsStreamRuns ()
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

Definition at line 24 of file DBReader.h.

Constructor & Destructor Documentation

DBReader()

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

explicit

Definition at line 12 of file DBReader.cc.

: type_(iConfig.getUntrackedParameter<std::string>("Type")) {}

~DBReader()

DBReader::~DBReader ( )

override

Definition at line 41 of file DBReader.cc.

{}

Member Function Documentation

analyze()

void DBReader::analyze ( const edm::Event &  e, const edm::EventSetup &  iSetup  )

overridevirtual

Implements edm::EDAnalyzer.

Definition at line 43 of file DBReader.cc.

                                                                     {
  initialize(iSetup);
  if (type_ == "scale")
    printParameters(corrector_);
  else if (type_ == "resolution")
    printParameters(resolution_);
  else if (type_ == "background")
    printParameters(background_);
}

References background_, corrector_, initialize(), printParameters(), resolution_, and type_.

initialize()

void DBReader::initialize

(

const edm::EventSetup &

iSetup

)

Definition at line 14 of file DBReader.cc.

                                                     {
  edm::ESHandle<MuScleFitDBobject> dbObject;
  iSetup.get<MuScleFitDBobjectRcd>().get(dbObject);
  edm::LogInfo("DBReader") << "[DBReader::analyze] End Reading MuScleFitDBobjectRcd" << std::endl;
 
  std::cout << "identifiers size from dbObject = " << dbObject->identifiers.size() << std::endl;
  std::cout << "parameters size from dbObject = " << dbObject->parameters.size() << std::endl;
  ;
 
  // This string is one of: scale, resolution, background.
  // Create the corrector and set the parameters
  if (type_ == "scale")
    corrector_.reset(new MomentumScaleCorrector(dbObject.product()));
  else if (type_ == "resolution")
    resolution_.reset(new ResolutionFunction(dbObject.product()));
  else if (type_ == "background")
    background_.reset(new BackgroundFunction(dbObject.product()));
  else {
    std::cout << "Error: unrecognized type. Use one of those: 'scale', 'resolution', 'background'" << std::endl;
    exit(1);
  }
 
  // cout << "pointer = " << corrector_.get() << endl;
}

References background_, corrector_, gather_cfg::cout, beamvalidation::exit(), edm::EventSetup::get(), get, MuScleFitDBobject::identifiers, MuScleFitDBobject::parameters, edm::ESHandle< T >::product(), resolution_, and type_.

Referenced by analyze().

printParameters()

template<typename T >

void DBReader::printParameters ( const T &  functionPtr )

inlineprivate

Definition at line 35 of file DBReader.h.

                                             {
    // Looping directly on it does not work, because it is returned by value
    // and the iterator gets invalidated on the next line. Save it to a temporary object
    // and iterate on it.
    std::vector<double> parVecVec(functionPtr->parameters());
    std::vector<double>::const_iterator parVec = parVecVec.begin();
    std::vector<int> functionId(functionPtr->identifiers());
    std::vector<int>::const_iterator id = functionId.begin();
    std::cout << "total number of parameters read from database = parVecVec.size() = " << parVecVec.size() << std::endl;
    int iFunc = 0;
    for (; id != functionId.end(); ++id, ++iFunc) {
      int parNum = functionPtr->function(iFunc)->parNum();
      std::cout << "For function id = " << *id << ", with " << parNum << " parameters: " << std::endl;
      for (int par = 0; par < parNum; ++par) {
        std::cout << "par[" << par << "] = " << *parVec << std::endl;
        ++parVec;
      }
    }
  }

References gather_cfg::cout, and triggerObjects_cff::id.

Referenced by analyze().

Member Data Documentation

background_

std::shared_ptr<BackgroundFunction> DBReader::background_

private

Definition at line 60 of file DBReader.h.

Referenced by analyze(), and initialize().

corrector_

std::shared_ptr<MomentumScaleCorrector> DBReader::corrector_

private

Definition at line 58 of file DBReader.h.

Referenced by analyze(), and initialize().

resolution_

std::shared_ptr<ResolutionFunction> DBReader::resolution_

private

Definition at line 59 of file DBReader.h.

Referenced by analyze(), and initialize().

type_

std::string DBReader::type_

private

Definition at line 56 of file DBReader.h.

Referenced by Modules.Service::__str__(), Modules.Service::_placeImpl(), Modules.ESSource::_placeImpl(), Modules.ESProducer::_placeImpl(), analyze(), Modules.ESPrefer::copy(), Mixins._TypedParameterizable::dumpPython(), Modules.ESPrefer::dumpPythonAs(), Modules.Service::dumpSequencePython(), initialize(), RandomRunSource.RandomRunSource::insertInto(), Modules.Service::insertInto(), ExternalGeneratorFilter.ExternalGeneratorFilter::insertInto(), Mixins._TypedParameterizable::insertInto(), Modules.ESSource::moduleLabel_(), Modules.ESProducer::moduleLabel_(), Modules.ESSource::nameInProcessDesc_(), Modules.ESProducer::nameInProcessDesc_(), and Modules.ESPrefer::nameInProcessDesc_().