PhysicsTools::MVATrainerLooper Class Reference

#include <MVATrainerLooper.h>

Inheritance diagram for PhysicsTools::MVATrainerLooper:

Classes
class	Trainer
class	TrainerContainer
class	UntrainedMVAComputer
class	UntrainedMVAComputerContainer

Public Types
typedef std::shared_ptr< Calibration::MVAComputerContainer >	TrainContainer
typedef std::shared_ptr< Calibration::MVAComputer >	TrainObject
Public Types inherited from edm::eventsetup::DataProxyProvider
typedef std::vector< std::pair< DataKey, edm::propagate_const< std::shared_ptr< DataProxy > > > >	KeyedProxies
typedef std::vector< EventSetupRecordKey >	Keys
typedef std::map< EventSetupRecordKey, KeyedProxies >	RecordProxies
Public Types inherited from edm::EDLooperBase
enum	Status { kContinue, kStop }

Public Member Functions
Status	duringLoop (const edm::Event &ev, const edm::EventSetup &es) override
Status	endOfLoop (const edm::EventSetup &es, unsigned int iteration) override
template<>
bool	isUntrained (const Calibration::MVAComputer *ptr)
template<>
bool	isUntrained (const Calibration::MVAComputerContainer *ptr)
	MVATrainerLooper (const edm::ParameterSet &params)
void	startingNewLoop (unsigned int iteration) override
	~MVATrainerLooper () override
Public Member Functions inherited from edm::ESProducerLooper
	ESProducerLooper ()
std::set< eventsetup::EventSetupRecordKey >	modifyingRecords () const override
Public Member Functions inherited from edm::ESProducer
	ESProducer ()
	~ESProducer ()(false) override
Public Member Functions inherited from edm::ESProxyFactoryProducer
	ESProxyFactoryProducer ()
void	newInterval (const eventsetup::EventSetupRecordKey &iRecordType, const ValidityInterval &iInterval) override
	overrides DataProxyProvider method More...
	~ESProxyFactoryProducer () noexcept(false) override
Public Member Functions inherited from edm::eventsetup::DataProxyProvider
	DataProxyProvider ()
const ComponentDescription &	description () const
bool	isUsingRecord (const EventSetupRecordKey &) const
const KeyedProxies &	keyedProxies (const EventSetupRecordKey &iRecordKey) const
void	resetProxies (const EventSetupRecordKey &iRecordType)
void	resetProxiesIfTransient (const EventSetupRecordKey &iRecordType)
void	setAppendToDataLabel (const edm::ParameterSet &)
void	setDescription (const ComponentDescription &iDescription)
std::set< EventSetupRecordKey >	usingRecords () const
virtual	~DataProxyProvider () noexcept(false)
Public Member Functions inherited from edm::EventSetupRecordIntervalFinder
const eventsetup::ComponentDescription &	descriptionForFinder () const
	EventSetupRecordIntervalFinder ()
std::set< eventsetup::EventSetupRecordKey >	findingForRecords () const
const ValidityInterval &	findIntervalFor (const eventsetup::EventSetupRecordKey &, const IOVSyncValue &)
void	setDescriptionForFinder (const eventsetup::ComponentDescription &iDescription)
virtual	~EventSetupRecordIntervalFinder () noexcept(false)
Public Member Functions inherited from edm::EDLooper
	EDLooper ()
	EDLooper (EDLooper const &)=delete
EDLooper &	operator= (EDLooper const &)=delete
	~EDLooper () override
Public Member Functions inherited from edm::EDLooperBase
virtual void	attachTo (ActivityRegistry &)
	Override this method if you need to monitor the state of the processing. More...
virtual void	beginOfJob (EventSetup const &)
virtual void	beginOfJob ()
void	copyInfo (ScheduleInfo const &)
void	doBeginLuminosityBlock (LuminosityBlockPrincipal &, EventSetup const &, ProcessContext *)
void	doBeginRun (RunPrincipal &, EventSetup const &, ProcessContext *)
Status	doDuringLoop (EventPrincipal &eventPrincipal, EventSetup const &es, ProcessingController &, StreamContext *)
void	doEndLuminosityBlock (LuminosityBlockPrincipal &, EventSetup const &, ProcessContext *)
Status	doEndOfLoop (EventSetup const &es)
void	doEndRun (RunPrincipal &, EventSetup const &, ProcessContext *)
void	doStartingNewLoop ()
	EDLooperBase ()
	EDLooperBase (EDLooperBase const &)=delete
virtual void	endOfJob ()
EDLooperBase &	operator= (EDLooperBase const &)=delete
void	prepareForNextLoop (eventsetup::EventSetupProvider *esp)
void	setActionTable (ExceptionToActionTable const *actionTable)
void	setModuleChanger (ModuleChanger *)
virtual	~EDLooperBase () noexcept(false)

Static Public Member Functions
template<class T >
static bool	isUntrained (const T *ptr)
Static Public Member Functions inherited from edm::eventsetup::DataProxyProvider
static void	prevalidate (ConfigurationDescriptions &)

Protected Member Functions
void	addTrainer (Trainer *trainer)
const TrainerContainer &	getTrainers () const
Protected Member Functions inherited from edm::ESProducerLooper
void	registerFactoryWithKey (const eventsetup::EventSetupRecordKey &iRecord, std::unique_ptr< eventsetup::ProxyFactoryBase > iFactory, const std::string &iLabel=std::string()) override
void	setIntervalFor (const eventsetup::EventSetupRecordKey &iKey, const IOVSyncValue &iTime, ValidityInterval &oInterval) override
Protected Member Functions inherited from edm::ESProducer
	ESProducer (const ESProducer &)=delete
ESProducer const &	operator= (const ESProducer &)=delete
template<typename T >
void	setWhatProduced (T *iThis, const es::Label &iLabel=es::Label())
template<typename T >
void	setWhatProduced (T *iThis, const char *iLabel)
template<typename T >
void	setWhatProduced (T *iThis, const std::string &iLabel)
template<typename T , typename TDecorator >
void	setWhatProduced (T *iThis, const TDecorator &iDec, const es::Label &iLabel=es::Label())
template<typename T , typename TReturn , typename TRecord >
void	setWhatProduced (T *iThis, TReturn(T::*iMethod)(const TRecord &), const es::Label &iLabel=es::Label())
template<typename T , typename TReturn , typename TRecord , typename TArg >
void	setWhatProduced (T *iThis, TReturn(T::*iMethod)(const TRecord &), const TArg &iDec, const es::Label &iLabel=es::Label())
Protected Member Functions inherited from edm::ESProxyFactoryProducer
template<class TFactory >
void	registerFactory (std::unique_ptr< TFactory > iFactory, const std::string &iLabel=std::string())
void	registerProxies (const eventsetup::EventSetupRecordKey &iRecord, KeyedProxies &aProxyList) override
	override DataProxyProvider method More...
Protected Member Functions inherited from edm::eventsetup::DataProxyProvider
void	eraseAll (const EventSetupRecordKey &iRecordKey)
	deletes all the Proxies in aStream More...
void	invalidateProxies (const EventSetupRecordKey &iRecordKey)
template<class T >
void	usingRecord ()
void	usingRecordWithKey (const EventSetupRecordKey &)
Protected Member Functions inherited from edm::EventSetupRecordIntervalFinder
template<class T >
void	findingRecord ()
void	findingRecordWithKey (const eventsetup::EventSetupRecordKey &)
Protected Member Functions inherited from edm::EDLooperBase
ModuleChanger *	moduleChanger ()
	This only returns a non-zero value during the call to endOfLoop. More...
ScheduleInfo const *	scheduleInfo () const
	This returns a non-zero value after the constructor has been called. More...

Private Attributes
bool	dataProcessedInLoop
TrainerContainer	trainers

Detailed Description

Definition at line 16 of file MVATrainerLooper.h.

Member Typedef Documentation

typedef std::shared_ptr<Calibration::MVAComputerContainer> PhysicsTools::MVATrainerLooper::TrainContainer

Definition at line 29 of file MVATrainerLooper.h.

typedef std::shared_ptr<Calibration::MVAComputer> PhysicsTools::MVATrainerLooper::TrainObject

Definition at line 27 of file MVATrainerLooper.h.

Constructor & Destructor Documentation

PhysicsTools::MVATrainerLooper::MVATrainerLooper

(

const edm::ParameterSet &

params

)

Definition at line 71 of file MVATrainerLooper.cc.

                                                                 :
  dataProcessedInLoop(false)
{
}

PhysicsTools::MVATrainerLooper::~MVATrainerLooper ( )

override

Definition at line 76 of file MVATrainerLooper.cc.

{
}

Member Function Documentation

void PhysicsTools::MVATrainerLooper::addTrainer ( Trainer *  trainer )

inlineprotected

Definition at line 74 of file MVATrainerLooper.h.

References PhysicsTools::MVATrainerLooper::TrainerContainer::add(), and trainers.

Referenced by PhysicsTools::MVATrainerContainerLooperImpl< Record_t >::MVATrainerContainerLooperImpl(), and PhysicsTools::MVATrainerLooperImpl< Record_t >::MVATrainerLooperImpl().

{ trainers.add(trainer); }

edm::EDLooper::Status PhysicsTools::MVATrainerLooper::duringLoop ( const edm::Event &  , const edm::EventSetup &    )

overridevirtual

Called after all event modules have had a chance to process the edm::Event.

Implements edm::EDLooper.

Definition at line 94 of file MVATrainerLooper.cc.

References PhysicsTools::MVATrainerLooper::TrainerContainer::begin(), PhysicsTools::MVATrainerLooper::TrainerContainer::clear(), dataProcessedInLoop, PhysicsTools::MVATrainerLooper::TrainerContainer::empty(), PhysicsTools::MVATrainerLooper::TrainerContainer::end(), edm::EDLooperBase::kContinue, edm::EDLooperBase::kStop, and trainers.

{
        dataProcessedInLoop = true;

    if (trainers.empty())
        return kStop;

    for(TrainerContainer::const_iterator iter = trainers.begin();
        iter != trainers.end(); iter++)
        if ((*iter)->getCalibration())
            return kContinue;

    trainers.clear();
    return kStop;
}

edm::EDLooper::Status PhysicsTools::MVATrainerLooper::endOfLoop ( const edm::EventSetup &  es, unsigned int  iteration  )

override

Definition at line 111 of file MVATrainerLooper.cc.

References cms::Exception::addContext(), PhysicsTools::MVATrainerLooper::TrainerContainer::begin(), dataProcessedInLoop, PhysicsTools::MVATrainerLooper::TrainerContainer::empty(), PhysicsTools::MVATrainerLooper::TrainerContainer::end(), edm::EDLooperBase::kContinue, edm::EDLooperBase::kStop, PhysicsTools::MVATrainerLooper::Trainer::trainCalib, PhysicsTools::MVATrainerLooper::Trainer::trainer, and trainers.

{
        if (!dataProcessedInLoop) {
          cms::Exception ex("MVATrainerLooper");
          ex << "No data processed during loop\n";
          ex.addContext("Calling MVATrainerLooper::endOfLoop()");
          throw ex;
        }

    if (trainers.empty())
        return kStop;

    for(TrainerContainer::const_iterator iter = trainers.begin();
        iter != trainers.end(); iter++) {
        Trainer *trainer = *iter;

        if (trainer->trainCalib)
            trainer->trainer->doneTraining(
                        trainer->trainCalib.get());

        trainer->trainCalib.reset();
    }

    return kContinue;
}

const TrainerContainer& PhysicsTools::MVATrainerLooper::getTrainers ( ) const

inlineprotected

Definition at line 76 of file MVATrainerLooper.h.

References trainers.

Referenced by PhysicsTools::MVATrainerLooperImpl< Record_t >::produce(), and PhysicsTools::MVATrainerContainerLooperImpl< Record_t >::produce().

{ return trainers; }

template<class T >

static bool PhysicsTools::MVATrainerLooper::isUntrained ( const T *  ptr )

inlinestatic

Referenced by PhysicsTools::MVATrainerSave::analyze(), PhysicsTools::MVATrainerContainerSave::analyze(), and PhysicsTools::MVATrainerFileSave::analyze().

template<>

bool PhysicsTools::MVATrainerLooper::isUntrained ( const Calibration::MVAComputer *  ptr )

inline

Definition at line 84 of file MVATrainerLooper.h.

{ return dynamic_cast<const UntrainedMVAComputer*>(ptr) != nullptr; }

template<>

bool PhysicsTools::MVATrainerLooper::isUntrained ( const Calibration::MVAComputerContainer *  ptr )

inline

Definition at line 88 of file MVATrainerLooper.h.

{ return dynamic_cast<const UntrainedMVAComputerContainer*>(ptr) != nullptr; }

void PhysicsTools::MVATrainerLooper::startingNewLoop ( unsigned int  int )

overridevirtual

Called before system starts to loop over the events. The argument is a count of how many loops have been processed. For the first time through the events the argument will be 0.

Implements edm::EDLooperBase.

Definition at line 80 of file MVATrainerLooper.cc.

References PhysicsTools::MVATrainerLooper::TrainerContainer::begin(), dataProcessedInLoop, PhysicsTools::MVATrainerLooper::TrainerContainer::end(), PhysicsTools::MVATrainerLooper::Trainer::trainCalib, PhysicsTools::MVATrainerLooper::Trainer::trainer, and trainers.

{
        dataProcessedInLoop = false; 

    for(TrainerContainer::const_iterator iter = trainers.begin();
        iter != trainers.end(); iter++) {
        Trainer *trainer = *iter;

        trainer->trainCalib =
            TrainObject(trainer->trainer->getTrainCalibration());
    }
}

Member Data Documentation

bool PhysicsTools::MVATrainerLooper::dataProcessedInLoop

private

Definition at line 80 of file MVATrainerLooper.h.

Referenced by duringLoop(), endOfLoop(), and startingNewLoop().

TrainerContainer PhysicsTools::MVATrainerLooper::trainers

private

Definition at line 79 of file MVATrainerLooper.h.

Referenced by addTrainer(), duringLoop(), endOfLoop(), getTrainers(), PhysicsTools::MVATrainerContainerLooperImpl< Record_t >::MVATrainerContainerLooperImpl(), and startingNewLoop().