Public Member Functions
	EcalFakeSimHits (const std::string &name, framework::Process &p)

void	configure (framework::config::Parameters &ps) final override
	Callback for the EventProcessor to configure itself from the given set of parameters.

void	beforeNewRun (ldmx::RunHeader &header) final override
	Callback for Producers to add parameters to the run header before conditions are initialized.

void	produce (framework::Event &event) final override
	Process the event and put new data products into it.

Public Member Functions inherited from framework::Producer
	Producer (const std::string &name, Process &process)
	Class constructor.

virtual void	process (Event &event) final
	Processing an event for a Producer is calling produce.

Public Member Functions inherited from framework::EventProcessor
	DECLARE_FACTORY (EventProcessor, EventProcessor *, const std::string &, Process &)
	declare that we have a factory for this class

	EventProcessor (const std::string &name, Process &process)
	Class constructor.

virtual	~EventProcessor ()=default
	Class destructor.

virtual void	onNewRun (const ldmx::RunHeader &run_header)
	Callback for the EventProcessor to take any necessary action when the run being processed changes.

virtual void	onFileOpen (EventFile &event_file)
	Callback for the EventProcessor to take any necessary action when a new event input ROOT file is opened.

virtual void	onFileClose (EventFile &event_file)
	Callback for the EventProcessor to take any necessary action when a event input ROOT file is closed.

virtual void	onProcessStart ()
	Callback for the EventProcessor to take any necessary action when the processing of events starts, such as creating histograms.

virtual void	onProcessEnd ()
	Callback for the EventProcessor to take any necessary action when the processing of events finishes, such as calculating job-summary quantities.

template<class T >
const T &	getCondition (const std::string &condition_name)
	Access a conditions object for the current event.

TDirectory *	getHistoDirectory ()
	Access/create a directory in the histogram file for this event processor to create histograms and analysis tuples.

void	setStorageHint (framework::StorageControl::Hint hint)
	Mark the current event as having the given storage control hint from this module_.

void	setStorageHint (framework::StorageControl::Hint hint, const std::string &purposeString)
	Mark the current event as having the given storage control hint from this module and the given purpose string.

int	getLogFrequency () const
	Get the current logging frequency from the process.

int	getRunNumber () const
	Get the run number from the process.

std::string	getName () const
	Get the processor name.

void	createHistograms (const std::vector< framework::config::Parameters > &histos)
	Internal function which is used to create histograms passed from the python configuration @parma histos vector of Parameters that configure histograms to create.

Private Attributes
double	max_energy_
	Maximum energy to make a simulated hit for [MeV].

double	min_energy_
	Minimum energy to make a sim hit for [MeV] Needs to be above readout threshold (after internal EcalDigi's calculation)

double	max_time_
	last arrival time of the sim hit to make [ns]

double	min_time_
	first arrival time of the sim hit to make [ns]

double	energy_step_
	The step between energies (times) is calculated depending on the min, max energy (time) and the number of steps to take to get there.

double	time_step_

double	curr_energy_
	current energy of the sim hit we are on

double	curr_time_
	current arrival time of the sim hit we are on

Additional Inherited Members
Protected Member Functions inherited from framework::EventProcessor
void	abortEvent ()
	Abort the event immediately.

Protected Attributes inherited from framework::EventProcessor
HistogramPool	histograms_
	helper object for making and filling histograms

NtupleManager &	ntuple_ {NtupleManager::getInstance()}
	Manager for any ntuples.

logging::logger	the_log_
	The logger for this EventProcessor.

Detailed Description

Definition at line 150 of file EcalDigiPipelineTest.cxx.

Constructor & Destructor Documentation

◆ EcalFakeSimHits()

ecal::test::EcalFakeSimHits::EcalFakeSimHits	(	const std::string &	name,
		framework::Process &	p )

inline

Definition at line 187 of file EcalDigiPipelineTest.cxx.

188 : framework::Producer(name, p) {}

framework::Producer

Base class for a module which produces a data product.

Definition EventProcessor.h:257

◆ ~EcalFakeSimHits()

ecal::test::EcalFakeSimHits::~EcalFakeSimHits ( )

inline

Definition at line 189 of file EcalDigiPipelineTest.cxx.

189{}

Member Function Documentation

◆ beforeNewRun()

void ecal::test::EcalFakeSimHits::beforeNewRun ( ldmx::RunHeader & run_header )

inlinefinaloverridevirtual

Callback for Producers to add parameters to the run header before conditions are initialized.

Reimplemented from framework::EventProcessor.

Definition at line 208 of file EcalDigiPipelineTest.cxx.

                                                          {
    header.setDetectorName("ldmx-det-v15-8gev");
  }

◆ configure()

void ecal::test::EcalFakeSimHits::configure ( framework::config::Parameters & parameters )

inlinefinaloverridevirtual

Callback for the EventProcessor to configure itself from the given set of parameters.

The parameters a processor has access to are the member variables of the python class in the sequence that has class_name equal to the EventProcessor class name.

For an example, look at MyProcessor.

Parameters

parameters Parameters for configuration.

Reimplemented from framework::EventProcessor.

Definition at line 191 of file EcalDigiPipelineTest.cxx.

                                                               {
    min_energy_ = ps.get<double>("min_energy", MIP_SI_ENERGY);
    max_energy_ = ps.get<double>("max_energy", 10000. * MEV_PER_FC);
    // 299mm is about 1ns from target and in middle of ECal,
    // so the default arrival time of 1ns is an in-time hit
    min_time_ = ps.get<double>("min_time", 1.);
    max_time_ = ps.get<double>("max_time", 1.);
    // should match the number of events the process runs
    int n_steps = ps.get<int>("n_steps", NUM_TEST_SIM_HITS);
 
    energy_step_ = (max_energy_ - min_energy_) / n_steps;
    time_step_ = (max_time_ - min_time_) / n_steps;
 
    curr_energy_ = min_energy_;
    curr_time_ = min_time_;
  }

References curr_energy_, curr_time_, energy_step_, max_energy_, max_time_, min_energy_, and min_time_.

◆ produce()

void ecal::test::EcalFakeSimHits::produce ( framework::Event & event )

inlinefinaloverridevirtual

Process the event and put new data products into it.

Parameters

event The Event to process.

Implements framework::Producer.

Definition at line 212 of file EcalDigiPipelineTest.cxx.

                                                     {
    // put in a single sim hit
    std::vector<ldmx::SimCalorimeterHit> pretend_sim_hits(1);
 
    ldmx::EcalID id(0, 0, 0);
    pretend_sim_hits[0].setID(id.raw());
    // incidentID, trackID, pdg ID, edep, time
    pretend_sim_hits[0].addContrib(-1, -1, 0, curr_energy_, curr_time_);
    // sim position in middle of ECal
    pretend_sim_hits[0].setPosition(0., 0., 299.);
 
    // needs to be correct collection name
    REQUIRE_NOTHROW(event.add("EcalSimHits", pretend_sim_hits));
 
    curr_energy_ += energy_step_;
    curr_time_ += time_step_;
 
    return;
  }

References curr_energy_, curr_time_, and energy_step_.

Member Data Documentation

◆ curr_energy_

double ecal::test::EcalFakeSimHits::curr_energy_

private

current energy of the sim hit we are on

Definition at line 181 of file EcalDigiPipelineTest.cxx.

Referenced by configure(), and produce().

◆ curr_time_

double ecal::test::EcalFakeSimHits::curr_time_

private

current arrival time of the sim hit we are on

Definition at line 184 of file EcalDigiPipelineTest.cxx.

Referenced by configure(), and produce().

◆ energy_step_

double ecal::test::EcalFakeSimHits::energy_step_

private

The step between energies (times) is calculated depending on the min, max energy (time) and the number of steps to take to get there.

Definition at line 177 of file EcalDigiPipelineTest.cxx.

Referenced by configure(), and produce().

◆ max_energy_

double ecal::test::EcalFakeSimHits::max_energy_

private

Maximum energy to make a simulated hit for [MeV].

The maximum value to be readout is 4096 TDC which is equivalent to ~10000fC deposited charge.

Definition at line 157 of file EcalDigiPipelineTest.cxx.

Referenced by configure().

◆ max_time_

double ecal::test::EcalFakeSimHits::max_time_

private

last arrival time of the sim hit to make [ns]

Definition at line 168 of file EcalDigiPipelineTest.cxx.

Referenced by configure().

◆ min_energy_

double ecal::test::EcalFakeSimHits::min_energy_

private

Minimum energy to make a sim hit for [MeV] Needs to be above readout threshold (after internal EcalDigi's calculation)

One MIP is ~0.13 MeV, so we choose that.

Definition at line 165 of file EcalDigiPipelineTest.cxx.

Referenced by configure().

◆ min_time_

double ecal::test::EcalFakeSimHits::min_time_

private

first arrival time of the sim hit to make [ns]

Definition at line 171 of file EcalDigiPipelineTest.cxx.

Referenced by configure().

◆ time_step_

double ecal::test::EcalFakeSimHits::time_step_

private

Definition at line 178 of file EcalDigiPipelineTest.cxx.

The documentation for this class was generated from the following file:

Ecal/test/EcalDigiPipelineTest.cxx

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ EcalFakeSimHits()

◆ ~EcalFakeSimHits()

Member Function Documentation

◆ beforeNewRun()

◆ configure()

◆ produce()

Member Data Documentation

◆ curr_energy_

◆ curr_time_

◆ energy_step_

◆ max_energy_

◆ max_time_

◆ min_energy_

◆ min_time_

◆ time_step_