KLMStripEfficiencyCollectorModule Class Reference

Module KLMStripEfficiencyCollectorModule. More...

#include <KLMStripEfficiencyCollectorModule.h>

Inheritance diagram for KLMStripEfficiencyCollectorModule:

Classes
struct	HitData
	Hit data. More...

Public Types
enum	EModulePropFlags {   c_Input = 1 ,   c_Output = 2 ,   c_ParallelProcessingCertified = 4 ,   c_HistogramManager = 8 ,   c_InternalSerializer = 16 ,   c_TerminateInAllProcesses = 32 ,   c_DontCollectStatistics = 64 }
	Each module can be tagged with property flags, which indicate certain features of the module. More...
typedef ModuleCondition::EAfterConditionPath	EAfterConditionPath
	Forward the EAfterConditionPath definition from the ModuleCondition.

Public Member Functions
	KLMStripEfficiencyCollectorModule ()
	Constructor.
	~KLMStripEfficiencyCollectorModule ()
	Destructor.
void	prepare () override
	Initializer.
void	finish () override
	Finish data processing.
void	collect () override
	This method is called for each event.
void	startRun () override
	This method is called at the beginning of the run.
void	closeRun () override
	This method is called at the end of run.
void	initialize () final
	Set up a default RunRange object in datastore and call prepare()
void	event () final
	Check current experiment and run and update if needed, fill into RunRange and collect()
void	beginRun () final
	Reset the m_runCollectOnRun flag, if necessary, to begin collection again.
void	endRun () final
	Write the current collector objects to a file and clear their memory.
void	terminate () final
	Write the final objects to the file.
void	defineHisto () final
	Runs due to HistoManager, allows us to discover the correct file.
template<class T >
void	registerObject (std::string name, T *obj)
	Register object with a name, takes ownership, do not access the pointer beyond prepare()
template<class T >
T *	getObjectPtr (std::string name)
	Calls the CalibObjManager to get the requested stored collector data.
virtual std::vector< std::string >	getFileNames (bool outputFiles)
	Return a list of output filenames for this modules.
const std::string &	getName () const
	Returns the name of the module.
const std::string &	getType () const
	Returns the type of the module (i.e.
const std::string &	getPackage () const
	Returns the package this module is in.
const std::string &	getDescription () const
	Returns the description of the module.
void	setName (const std::string &name)
	Set the name of the module.
void	setPropertyFlags (unsigned int propertyFlags)
	Sets the flags for the module properties.
LogConfig &	getLogConfig ()
	Returns the log system configuration.
void	setLogConfig (const LogConfig &logConfig)
	Set the log system configuration.
void	setLogLevel (int logLevel)
	Configure the log level.
void	setDebugLevel (int debugLevel)
	Configure the debug messaging level.
void	setAbortLevel (int abortLevel)
	Configure the abort log level.
void	setLogInfo (int logLevel, unsigned int logInfo)
	Configure the printed log information for the given level.
void	if_value (const std::string &expression, const std::shared_ptr< Path > &path, EAfterConditionPath afterConditionPath=EAfterConditionPath::c_End)
	Add a condition to the module.
void	if_false (const std::shared_ptr< Path > &path, EAfterConditionPath afterConditionPath=EAfterConditionPath::c_End)
	A simplified version to add a condition to the module.
void	if_true (const std::shared_ptr< Path > &path, EAfterConditionPath afterConditionPath=EAfterConditionPath::c_End)
	A simplified version to set the condition of the module.
bool	hasCondition () const
	Returns true if at least one condition was set for the module.
const ModuleCondition *	getCondition () const
	Return a pointer to the first condition (or nullptr, if none was set)
const std::vector< ModuleCondition > &	getAllConditions () const
	Return all set conditions for this module.
bool	evalCondition () const
	If at least one condition was set, it is evaluated and true returned if at least one condition returns true.
std::shared_ptr< Path >	getConditionPath () const
	Returns the path of the last true condition (if there is at least one, else reaturn a null pointer).
Module::EAfterConditionPath	getAfterConditionPath () const
	What to do after the conditional path is finished.
std::vector< std::shared_ptr< Path > >	getAllConditionPaths () const
	Return all condition paths currently set (no matter if the condition is true or not).
bool	hasProperties (unsigned int propertyFlags) const
	Returns true if all specified property flags are available in this module.
bool	hasUnsetForcedParams () const
	Returns true and prints error message if the module has unset parameters which the user has to set in the steering file.
const ModuleParamList &	getParamList () const
	Return module param list.
template<typename T >
ModuleParam< T > &	getParam (const std::string &name) const
	Returns a reference to a parameter.
bool	hasReturnValue () const
	Return true if this module has a valid return value set.
int	getReturnValue () const
	Return the return value set by this module.
std::shared_ptr< PathElement >	clone () const override
	Create an independent copy of this module.
std::shared_ptr< boost::python::list >	getParamInfoListPython () const
	Returns a python list of all parameters.

Static Public Member Functions
static void	exposePythonAPI ()
	Exposes methods of the Module class to Python.

Protected Member Functions
virtual void	inDefineHisto ()
	Replacement for defineHisto(). Do anything you would normally do in defineHisto here.
virtual void	def_initialize ()
	Wrappers to make the methods without "def_" prefix callable from Python.
virtual void	def_beginRun ()
	Wrapper method for the virtual function beginRun() that has the implementation to be used in a call from Python.
virtual void	def_event ()
	Wrapper method for the virtual function event() that has the implementation to be used in a call from Python.
virtual void	def_endRun ()
	This method can receive that the current run ends as a call from the Python side.
virtual void	def_terminate ()
	Wrapper method for the virtual function terminate() that has the implementation to be used in a call from Python.
void	setDescription (const std::string &description)
	Sets the description of the module.
void	setType (const std::string &type)
	Set the module type.
template<typename T >
void	addParam (const std::string &name, T &paramVariable, const std::string &description, const T &defaultValue)
	Adds a new parameter to the module.
template<typename T >
void	addParam (const std::string &name, T &paramVariable, const std::string &description)
	Adds a new enforced parameter to the module.
void	setReturnValue (int value)
	Sets the return value for this module as integer.
void	setReturnValue (bool value)
	Sets the return value for this module as bool.
void	setParamList (const ModuleParamList &params)
	Replace existing parameter list.

Protected Attributes
TDirectory *	m_dir
	The top TDirectory that collector objects for this collector will be stored beneath.
CalibObjManager	m_manager
	Controls the creation, collection and access to calibration objects.
RunRange *	m_runRange
	Overall list of runs processed.
Calibration::ExpRun	m_expRun
	Current ExpRun for object retrieval (becomes -1,-1 for granularity=all)
StoreObjPtr< EventMetaData >	m_emd
	Current EventMetaData.

Private Member Functions
void	addHit (std::map< KLMPlaneNumber, struct HitData > &hitMap, KLMPlaneNumber planeGlobal, struct HitData *hitData)
	Add hit to map.
void	findMatchingDigit (struct HitData *hitData)
	Find matching digit.
bool	collectDataTrack (const Particle *muon, TH1F *matchedDigitsInPlane, TH1F *allExtHitsInPlane)
	Collect the data for one muon.
bool	getPreScaleChoice ()
	I'm a little worried about floating point precision when comparing to 0.0 and 1.0 as special values.
std::list< ModulePtr >	getModules () const override
	no submodules, return empty list
std::string	getPathString () const override
	return the module name.
void	setParamPython (const std::string &name, const boost::python::object &pyObj)
	Implements a method for setting boost::python objects.
void	setParamPythonDict (const boost::python::dict &dictionary)
	Implements a method for reading the parameter values from a boost::python dictionary.

Private Attributes
std::string	m_MuonListName
	Muon list name.
double	m_AllowedDistance1D
	Maximal distance in the units of strip number from ExtHit to matching KLMDigit.
int	m_MinimalMatchingDigits
	Minimal number of matching digits.
int	m_MinimalMatchingDigitsOuterLayers
	Minimal number of matching digits in outer layers.
double	m_MinimalMomentumNoOuterLayers
	Minimal momentum in case there are no hits in outer layers.
bool	m_RemoveUnusedMuons
	Whether to remove unused muons.
bool	m_IgnoreBackwardPropagation
	Whether to ignore ExtHits with backward propagation.
DBObjPtr< KLMChannelStatus >	m_ChannelStatus
	Channel status.
StoreArray< KLMDigit >	m_Digits
	KLM digits.
StoreArray< Track >	m_tracks
	Tracks.
StoreArray< ExtHit >	m_extHits
	ExtHits.
StoreObjPtr< ParticleList >	m_MuonList
	Muons.
const KLMElementNumbers *	m_ElementNumbers
	Element numbers.
const EKLMElementNumbers *	m_eklmElementNumbers
	EKLM element numbers.
const bklm::GeometryPar *	m_GeometryBKLM
	BKLM geometry.
const KLMPlaneArrayIndex *	m_PlaneArrayIndex
	Plane array index.
bool	m_Debug
	Debug mode.
std::string	m_MatchingFileName
	Matching data file name.
TFile *	m_MatchingFile
	Matching data file.
TTree *	m_MatchingTree
	Matching data tree.
struct HitData	m_MatchingHitData
	Matching hit data.
int	m_MatchedStrip
	Matched strip.
std::string	m_granularity
	Granularity of data collection = run|all(= no granularity, exp,run=-1,-1)
int	m_maxEventsPerRun
	Maximum number of events to be collected at the start of each run (-1 = no maximum)
float	m_preScale
	Prescale module parameter, this fraction of events will have collect() run on them [0.0 -> 1.0].
StoreObjPtr< EventMetaData >	m_evtMetaData
	Required input for EventMetaData.
bool	m_runCollectOnRun = true
	Whether or not we will run the collect() at all this run, basically skips the event() function if false.
std::map< Calibration::ExpRun, int >	m_expRunEvents
	How many events processed for each ExpRun so far, stops counting up once max is hit Only used/incremented if m_maxEventsPerRun > -1.
int *	m_eventsCollectedInRun
	Will point at correct value in m_expRunEvents.
std::string	m_name
	The name of the module, saved as a string (user-modifiable)
std::string	m_type
	The type of the module, saved as a string.
std::string	m_package
	Package this module is found in (may be empty).
std::string	m_description
	The description of the module.
unsigned int	m_propertyFlags
	The properties of the module as bitwise or (with |) of EModulePropFlags.
LogConfig	m_logConfig
	The log system configuration of the module.
ModuleParamList	m_moduleParamList
	List storing and managing all parameter of the module.
bool	m_hasReturnValue
	True, if the return value is set.
int	m_returnValue
	The return value.
std::vector< ModuleCondition >	m_conditions
	Module condition, only non-null if set.

Detailed Description

Module KLMStripEfficiencyCollectorModule.

Module for collecting data for track matching efficiency.

Definition at line 49 of file KLMStripEfficiencyCollectorModule.h.

Member Typedef Documentation

EAfterConditionPath

typedef ModuleCondition::EAfterConditionPath EAfterConditionPath

inherited

Forward the EAfterConditionPath definition from the ModuleCondition.

Definition at line 88 of file Module.h.

Member Enumeration Documentation

EModulePropFlags

enum EModulePropFlags

inherited

Each module can be tagged with property flags, which indicate certain features of the module.

Enumerator
c_Input	This module is an input module (reads data).
c_Output	This module is an output module (writes data).
c_ParallelProcessingCertified	This module can be run in parallel processing mode safely (All I/O must be done through the data store, in particular, the module must not write any files.)
c_HistogramManager	This module is used to manage histograms accumulated by other modules.
c_InternalSerializer	This module is an internal serializer/deserializer for parallel processing.
c_TerminateInAllProcesses	When using parallel processing, call this module's terminate() function in all processes(). This will also ensure that there is exactly one process (single-core if no parallel modules found) or at least one input, one main and one output process.
c_DontCollectStatistics	No statistics is collected for this module.

Definition at line 77 of file Module.h.

                          {
      c_Input                       = 1,  
      c_Output                      = 2,  
      c_ParallelProcessingCertified = 4,  
      c_HistogramManager            = 8, 
      c_InternalSerializer          = 16,  
      c_TerminateInAllProcesses     = 32,  
      c_DontCollectStatistics       = 64,  
    };

Constructor & Destructor Documentation

KLMStripEfficiencyCollectorModule()

KLMStripEfficiencyCollectorModule

(

)

Constructor.

Definition at line 20 of file KLMStripEfficiencyCollectorModule.cc.

                                                                     :
  CalibrationCollectorModule(),
  m_ElementNumbers(&(KLMElementNumbers::Instance())),
  m_eklmElementNumbers(&(EKLMElementNumbers::Instance())),
  m_GeometryBKLM(nullptr),
  m_PlaneArrayIndex(&(KLMPlaneArrayIndex::Instance())),
  m_MatchingFile(nullptr),
  m_MatchingTree(nullptr),
  m_MatchingHitData({0, 0, 0, 0, 0, 0, 0., nullptr, nullptr}),
                  m_MatchedStrip(0)
{
  setDescription("Module for KLM strip efficiency data collection.");
  addParam("MuonListName", m_MuonListName, "Muon list name.",
           std::string("mu+:all"));
  addParam("AllowedDistance1D", m_AllowedDistance1D,
           "Maximal distance in the units of strip number from ExtHit to "
           "matching KLMDigit (not for multi-strip hits).", double(8));
  addParam("MinimalMatchingDigits", m_MinimalMatchingDigits,
           "Minimal number of matching digits.", 0);
  addParam("MinimalMatchingDigitsOuterLayers",
           m_MinimalMatchingDigitsOuterLayers,
           "Minimal number of matching digits in outer layers.", 0);
  addParam("MinimalMomentumNoOuterLayers", m_MinimalMomentumNoOuterLayers,
           "Minimal momentum in case there are no hits in outer layers.", 0.0);
  addParam("RemoveUnusedMuons", m_RemoveUnusedMuons,
           "Whether to remove unused muons.", false);
  addParam("IgnoreBackwardPropagation", m_IgnoreBackwardPropagation,
           "Whether to ignore ExtHits with backward propagation.", false);
  addParam("Debug", m_Debug, "Debug mode.", false);
  addParam("DebugFileName", m_MatchingFileName, "Debug file name.", std::string("matching.root"));
  setPropertyFlags(c_ParallelProcessingCertified);
}

~KLMStripEfficiencyCollectorModule()

~KLMStripEfficiencyCollectorModule

(

)

Destructor.

Definition at line 53 of file KLMStripEfficiencyCollectorModule.cc.

{
}

Member Function Documentation

addHit()

void addHit ( std::map< KLMPlaneNumber, struct HitData > &  hitMap, KLMPlaneNumber  planeGlobal, struct HitData *  hitData  )

private

Add hit to map.

Parameters

[in]	hitMap	Hit map.
[in]	planeGlobal	Plane global number.
[in]	hitData	Hit data.

Definition at line 178 of file KLMStripEfficiencyCollectorModule.cc.

{
  std::map<KLMPlaneNumber, struct HitData>::iterator it;
  it = hitMap.find(planeGlobal);
  /*
   * There may be more than one such hit e.g. if track crosses the edge
   * of the strips or WLS fiber groove. Select only one hit per plane.
   */
  if (it == hitMap.end()) {
    hitMap.insert(std::pair<KLMPlaneNumber, struct HitData>(
                    planeGlobal, *hitData));
  }
}

beginRun()

void beginRun ( void  )

finalvirtualinherited

Reset the m_runCollectOnRun flag, if necessary, to begin collection again.

It seems that the beginRun() function is called in each basf2 subprocess when the run changes in each process. This is nice because it allows us to write the new (exp,run) object creation in the beginRun function as though the other processes don't exist.

Reimplemented from HistoModule.

Definition at line 77 of file CalibrationCollectorModule.cc.

{
  // Current (Exp,Run)
  ExpRun expRun = make_pair(m_emd->getExperiment(), m_emd->getRun());
  m_runRange->add(expRun.first, expRun.second);
 
  // Do we care about the number of events collected in each (input data) ExpRun?
  // If so, we want to create values for the events collected map
  if (m_maxEventsPerRun > -1) {
    // Do we have a count for this ExpRun yet? If not create one
    auto i_eventsInExpRun = m_expRunEvents.find(expRun);
    if (i_eventsInExpRun == m_expRunEvents.end()) {
      m_expRunEvents[expRun] = 0;
    }
 
    // Set our pointer to the correct location for this ExpRun
    m_eventsCollectedInRun = &m_expRunEvents[expRun];
    // Want to reset our flag to start collection if necessary
    if ((*m_eventsCollectedInRun) < m_maxEventsPerRun) {
      B2INFO("New run has had less events than the maximum collected so far ("
             << (*m_eventsCollectedInRun)
             << " < "
             << m_maxEventsPerRun
             << "). Turning on collection.");
      m_runCollectOnRun = true;
    } else {
      B2INFO("New run has had more events than the maximum collected so far ("
             << (*m_eventsCollectedInRun)
             << " >= "
             << m_maxEventsPerRun
             << "). Turning off collection.");
      m_runCollectOnRun = false;
    }
  }
  // Granularity=all removes data splitting by runs by setting
  // always the same exp, run for calibration data objects
  if (m_granularity == "all") {
    m_expRun = { -1, -1};
  } else {
    m_expRun = expRun;
  }
  m_manager.createExpRunDirectories(m_expRun);
  // Run the user's startRun() implementation if there is one
  startRun();
}

clone()

std::shared_ptr< PathElement > clone ( ) const

overridevirtualinherited

Create an independent copy of this module.

Note that parameters are shared, so changing them on a cloned module will also affect the original module.

Implements PathElement.

Definition at line 179 of file Module.cc.

{
  ModulePtr newModule = ModuleManager::Instance().registerModule(getType());
  newModule->m_moduleParamList.setParameters(getParamList());
  newModule->setName(getName());
  newModule->m_package = m_package;
  newModule->m_propertyFlags = m_propertyFlags;
  newModule->m_logConfig = m_logConfig;
  newModule->m_conditions = m_conditions;
 
  return newModule;
}

closeRun()

void closeRun ( )

overridevirtual

This method is called at the end of run.

Reimplemented from CalibrationCollectorModule.

Definition at line 151 of file KLMStripEfficiencyCollectorModule.cc.

{
}

collect()

void collect ( )

overridevirtual

This method is called for each event.

Reimplemented from CalibrationCollectorModule.

Definition at line 155 of file KLMStripEfficiencyCollectorModule.cc.

{
  std::vector<unsigned int> toRemove;
  unsigned int nMuons = m_MuonList->getListSize();
  /*
   * The getter functions create the object for particular experiment and run.
   * It is not guaranteed that collectDataTrack() is called if there are
   * no tracks (e.g. for too short or bad runs). Thus, they are called here
   * to guarantee the creation of histograms.
   */
  TH1F* matchedDigitsInPlane = getObjectPtr<TH1F>("matchedDigitsInPlane");
  TH1F* allExtHitsInPlane = getObjectPtr<TH1F>("allExtHitsInPlane");
  for (unsigned int i = 0; i < nMuons; ++i) {
    const Particle* muon = m_MuonList->getParticle(i);
    bool trackUsed = collectDataTrack(muon, matchedDigitsInPlane,
                                      allExtHitsInPlane);
    if (m_RemoveUnusedMuons && !trackUsed)
      toRemove.push_back(muon->getArrayIndex());
  }
  if (m_RemoveUnusedMuons)
    m_MuonList->removeParticles(toRemove);
}

collectDataTrack()

bool collectDataTrack ( const Particle *  muon, TH1F *  matchedDigitsInPlane, TH1F *  allExtHitsInPlane  )

private

Collect the data for one muon.

Parameters

[in]	muon	Muon.
[in]	matchedDigitsInPlane	Matched digits.
[in]	allExtHitsInPlane	Number of ExtHits.

Returns

True if the muon satisfies the selection criteria.

It should be possible to have the required number of digits, thus, the number of ExtHits needs to be sufficient. This requirement does not reject the outer layers of the detector.

Definition at line 219 of file KLMStripEfficiencyCollectorModule.cc.

{
  const int nExtrapolationLayers =
    KLMElementNumbers::getMaximalExtrapolationLayer();
  const Track* track = muon->getTrack();
  RelationVector<ExtHit> extHits = track->getRelationsTo<ExtHit>();
  std::map<KLMPlaneNumber, struct HitData> selectedHits;
  std::map<KLMPlaneNumber, struct HitData>::iterator it;
  KLMChannelNumber channel;
  enum KLMChannelStatus::ChannelStatus status;
  struct HitData hitData, hitDataPrevious;
  ROOT::Math::XYZVector extHitPosition;
  CLHEP::Hep3Vector extHitPositionCLHEP, localPosition;
  int layer;
  int extHitLayer[nExtrapolationLayers] = {0};
  int digitLayer[nExtrapolationLayers] = {0};
  // initialize hitDataPrevious components
  hitDataPrevious.subdetector = -1;
  hitDataPrevious.section = -1;
  hitDataPrevious.sector = -1;
  hitDataPrevious.layer = -1;
  for (const ExtHit& hit : extHits) {
    /*
     * Choose hits that exit the sensitive volume.
     * It is not possible to use entry hits because of a bug in Geant4:
     * the step does not always have a correct status (fGeomBoundary),
     * and, consequently, ExtHits are not created.
     */
    if (hit.getStatus() != EXT_EXIT)
      continue;
    /*
     * Ignore ExtHits with backward propagation. This affects cosmic events
     * only. The removal of hits with backward propagation is normally
     * not needed, however, it is added because of backward error propagation
     * bug in Geant4 10.6.
     */
    if (m_IgnoreBackwardPropagation) {
      if (hit.isBackwardPropagated())
        continue;
    }
    KLMPlaneNumber planeGlobal = 0;
    hitData.hit = &hit;
    hitData.digit = nullptr;
    if (hit.getDetectorID() == Const::EDetector::EKLM) {
      int stripGlobal = hit.getCopyID();
      hitData.subdetector = KLMElementNumbers::c_EKLM;
      m_eklmElementNumbers->stripNumberToElementNumbers(
        stripGlobal, &hitData.section, &hitData.layer, &hitData.sector,
        &hitData.plane, &hitData.strip);
      channel = m_ElementNumbers->channelNumberEKLM(
                  hitData.section, hitData.sector, hitData.layer,
                  hitData.plane, hitData.strip);
      status = m_ChannelStatus->getChannelStatus(channel);
      if (status == KLMChannelStatus::c_Unknown)
        B2FATAL("Incomplete KLM channel status data.");
      if (status == KLMChannelStatus::c_Normal) {
        layer = m_ElementNumbers->getExtrapolationLayer(
                  hitData.subdetector, hitData.layer);
        extHitLayer[layer - 1]++;
        planeGlobal = m_ElementNumbers->planeNumberEKLM(
                        hitData.section, hitData.sector, hitData.layer,
                        hitData.plane);
        addHit(selectedHits, planeGlobal, &hitData);
      }
    } else if (hit.getDetectorID() == Const::EDetector::BKLM) {
      int moduleNumber = hit.getCopyID();
      hitData.subdetector = KLMElementNumbers::c_BKLM;
      BKLMElementNumbers::moduleNumberToElementNumbers(
        moduleNumber, &hitData.section, &hitData.sector, &hitData.layer);
      if (hitData.layer < BKLMElementNumbers::c_FirstRPCLayer) {
        /*
         * For scintillators, the plane and strip numbers are recorded
         * in the copy number.
         */
        BKLMElementNumbers::channelNumberToElementNumbers(
          moduleNumber, &hitData.section, &hitData.sector, &hitData.layer,
          &hitData.plane, &hitData.strip);
        channel = m_ElementNumbers->channelNumberBKLM(
                    hitData.section, hitData.sector, hitData.layer,
                    hitData.plane, hitData.strip);
        status = m_ChannelStatus->getChannelStatus(channel);
        if (status == KLMChannelStatus::c_Unknown)
          B2FATAL("Incomplete KLM channel status data.");
        if (status == KLMChannelStatus::c_Normal) {
          layer = m_ElementNumbers->getExtrapolationLayer(
                    hitData.subdetector, hitData.layer);
          extHitLayer[layer - 1]++;
          planeGlobal = m_ElementNumbers->planeNumberBKLM(
                          hitData.section, hitData.sector, hitData.layer,
                          hitData.plane);
          addHit(selectedHits, planeGlobal, &hitData);
        }
      } else {
        /* For RPCs, the sensitive volume corresponds to both readout planes. */
        extHitPosition = hit.getPosition();
        extHitPositionCLHEP.setX(extHitPosition.X());
        extHitPositionCLHEP.setY(extHitPosition.Y());
        extHitPositionCLHEP.setZ(extHitPosition.Z());
        const bklm::Module* module =
          m_GeometryBKLM->findModule(hitData.section, hitData.sector,
                                     hitData.layer);
        localPosition = module->globalToLocal(extHitPositionCLHEP);
        hitData.plane = BKLMElementNumbers::c_ZPlane;
        hitData.strip = module->getZStrip(localPosition);
        /*
         * FIXME
         * There are 2 hits per module in RPCs, but the plane information is
         * not available in ExtHit. For now, 2 entries are created (one for
         * each plane) for the first hit, and the second one is removed.
         */
        if ((hitData.subdetector == hitDataPrevious.subdetector) &&
            (hitData.section == hitDataPrevious.section) &&
            (hitData.sector == hitDataPrevious.sector) &&
            (hitData.layer == hitDataPrevious.layer))
          continue;
        std::memcpy(&hitDataPrevious, &hitData, sizeof(struct HitData));
        /* The returned strip may be out of the valid range. */
        if (BKLMElementNumbers::checkChannelNumber(
              hitData.section, hitData.sector, hitData.layer, hitData.plane,
              hitData.strip, false)) {
          channel = m_ElementNumbers->channelNumberBKLM(
                      hitData.section, hitData.sector, hitData.layer,
                      hitData.plane, hitData.strip);
          status = m_ChannelStatus->getChannelStatus(channel);
          if (status == KLMChannelStatus::c_Unknown)
            B2FATAL("Incomplete KLM channel status data.");
          if (status == KLMChannelStatus::c_Normal) {
            layer = m_ElementNumbers->getExtrapolationLayer(
                      hitData.subdetector, hitData.layer);
            extHitLayer[layer - 1]++;
            hitData.localPosition = localPosition.z();
            planeGlobal = m_ElementNumbers->planeNumberBKLM(
                            hitData.section, hitData.sector, hitData.layer,
                            hitData.plane);
            addHit(selectedHits, planeGlobal, &hitData);
          }
        }
        hitData.plane = BKLMElementNumbers::c_PhiPlane;
        hitData.strip = module->getPhiStrip(localPosition);
        /* The returned strip may be out of the valid range. */
        if (BKLMElementNumbers::checkChannelNumber(
              hitData.section, hitData.sector, hitData.layer, hitData.plane,
              hitData.strip, false)) {
          channel = m_ElementNumbers->channelNumberBKLM(
                      hitData.section, hitData.sector, hitData.layer,
                      hitData.plane, hitData.strip);
          status = m_ChannelStatus->getChannelStatus(channel);
          if (status == KLMChannelStatus::c_Unknown)
            B2FATAL("Incomplete KLM channel status data.");
          if (status == KLMChannelStatus::c_Normal) {
            layer = m_ElementNumbers->getExtrapolationLayer(
                      hitData.subdetector, hitData.layer);
            extHitLayer[layer - 1]++;
            hitData.localPosition = localPosition.y();
            planeGlobal = m_ElementNumbers->planeNumberBKLM(
                            hitData.section, hitData.sector, hitData.layer,
                            hitData.plane);
            addHit(selectedHits, planeGlobal, &hitData);
          }
        }
      }
    } else
      continue;
  }
  /* Find matching digits. */
  int nDigits = 0;
  for (it = selectedHits.begin(); it != selectedHits.end(); ++it) {
    findMatchingDigit(&(it->second));
    if (it->second.digit != nullptr) {
      nDigits++;
      layer = m_ElementNumbers->getExtrapolationLayer(
                it->second.subdetector, it->second.layer);
      digitLayer[layer - 1]++;
    }
  }
  if (nDigits < m_MinimalMatchingDigits)
    return false;
  /* Write efficiency histograms */
  for (it = selectedHits.begin(); it != selectedHits.end(); ++it) {
    int matchingDigits = 0;
    int matchingDigitsOuterLayers = 0;
    int extHitsOuterLayers = 0;
    layer = m_ElementNumbers->getExtrapolationLayer(
              it->second.subdetector, it->second.layer) - 1;
    for (int i = 0; i < nExtrapolationLayers; ++i) {
      if (i != layer)
        matchingDigits += digitLayer[i];
      if (i > layer) {
        matchingDigitsOuterLayers += digitLayer[i];
        extHitsOuterLayers += extHitLayer[i];
      }
    }
    /* Check the number of matching digits in other layers. */
    if (matchingDigits < m_MinimalMatchingDigits)
      continue;
    /*
     * Check the number of matching digits in outer layers relatively to
     * this hit.
     */
    if (matchingDigitsOuterLayers < m_MinimalMatchingDigitsOuterLayers) {
      if (extHitsOuterLayers >= m_MinimalMatchingDigitsOuterLayers)
        continue;
      /*
       * If the number of ExtHits is insufficient, then check the momentum.
       * The muons with sufficiently large momentum have a very small
       * probability to get absorbed in the detector.
       */
      if (muon->getP() < m_MinimalMomentumNoOuterLayers)
        continue;
    }
    allExtHitsInPlane->Fill(m_PlaneArrayIndex->getIndex(it->first));
    if (it->second.digit) {
      matchedDigitsInPlane->Fill(m_PlaneArrayIndex->getIndex(it->first));
      if (m_Debug) {
        std::memcpy(&m_MatchingHitData, &(it->second), sizeof(struct HitData));
        m_MatchedStrip = it->second.digit->getStrip();
        m_MatchingTree->Fill();
      }
    }
  }
  return true;
}

def_beginRun()

virtual void def_beginRun ( )

inlineprotectedvirtualinherited

Wrapper method for the virtual function beginRun() that has the implementation to be used in a call from Python.

Reimplemented in PyModule.

Definition at line 426 of file Module.h.

{ beginRun(); }

def_endRun()

virtual void def_endRun ( )

inlineprotectedvirtualinherited

This method can receive that the current run ends as a call from the Python side.

For regular C++-Modules that forwards the call to the regular endRun() method.

Reimplemented in PyModule.

Definition at line 439 of file Module.h.

{ endRun(); }

def_event()

virtual void def_event ( )

inlineprotectedvirtualinherited

Wrapper method for the virtual function event() that has the implementation to be used in a call from Python.

Reimplemented in PyModule.

Definition at line 432 of file Module.h.

{ event(); }

def_initialize()

virtual void def_initialize ( )

inlineprotectedvirtualinherited

Wrappers to make the methods without "def_" prefix callable from Python.

Overridden in PyModule. Wrapper method for the virtual function initialize() that has the implementation to be used in a call from Python.

Reimplemented in PyModule.

Definition at line 420 of file Module.h.

{ initialize(); }

def_terminate()

virtual void def_terminate ( )

inlineprotectedvirtualinherited

Wrapper method for the virtual function terminate() that has the implementation to be used in a call from Python.

Reimplemented in PyModule.

Definition at line 445 of file Module.h.

{ terminate(); }

defineHisto()

void defineHisto ( )

finalvirtualinherited

Runs due to HistoManager, allows us to discover the correct file.

Reimplemented from HistoModule.

Definition at line 127 of file CalibrationCollectorModule.cc.

{
  if (!ProcHandler::parallelProcessingUsed() || ProcHandler::isWorkerProcess()) {
    m_dir = gDirectory->mkdir(getName().c_str(), "", true);
    m_manager.setDirectory(m_dir);
    B2INFO("Saving output to TDirectory " << m_dir->GetPath());
    B2DEBUG(100, "Creating directories for individual collector objects.");
    m_manager.createDirectories();
    m_runRange = new RunRange();
    m_runRange->setGranularity(m_granularity);
    m_runRange->SetName(Calibration::RUN_RANGE_OBJ_NAME.c_str());
    m_dir->Add(m_runRange);
  }
  inDefineHisto();
}

endRun()

void endRun ( void  )

finalvirtualinherited

Write the current collector objects to a file and clear their memory.

Reimplemented from HistoModule.

Definition at line 143 of file CalibrationCollectorModule.cc.

{
  closeRun();
  // Moving between runs possibly creates new objects if getObjectPtr is called and granularity is run
  // So we should write and clear the current memory objects.
  if (m_granularity == "run") {
    ExpRun expRun = make_pair(m_emd->getExperiment(), m_emd->getRun());
    m_manager.writeCurrentObjects(expRun);
    m_manager.clearCurrentObjects(expRun);
  }
}

evalCondition()

bool evalCondition ( ) const

inherited

If at least one condition was set, it is evaluated and true returned if at least one condition returns true.

If no condition or result value was defined, the method returns false. Otherwise, the condition is evaluated and true returned, if at least one condition returns true. To speed up the evaluation, the condition strings were already parsed in the method if_value().

Returns

True if at least one condition and return value exists and at least one condition expression was evaluated to true.

Definition at line 96 of file Module.cc.

{
  if (m_conditions.empty()) return false;
 
  //okay, a condition was set for this Module...
  if (!m_hasReturnValue) {
    B2FATAL("A condition was set for '" << getName() << "', but the module did not set a return value!");
  }
 
  for (const auto& condition : m_conditions) {
    if (condition.evaluate(m_returnValue)) {
      return true;
    }
  }
  return false;
}

event()

void event ( void  )

finalvirtualinherited

Check current experiment and run and update if needed, fill into RunRange and collect()

Reimplemented from HistoModule.

Definition at line 52 of file CalibrationCollectorModule.cc.

{
  // Should we collect data this event based on the number collected in the run?
  if (m_runCollectOnRun) {
    // If yes, does our preScale return true?
    if (getPreScaleChoice()) {
      collect();
      // Since we collected, do we care about incrementing the number of events collected?
      if (m_maxEventsPerRun > -1) {
        (*m_eventsCollectedInRun) += 1;
        // Now that we incremented, have we exceeded our maximum collected events in this run?
        if ((*m_eventsCollectedInRun) >= m_maxEventsPerRun) {
          // If we have, we should skip collection until further notice
          B2INFO("Reached maximum number of events processed by collector for this run ("
                 << (*m_eventsCollectedInRun)
                 << " >= "
                 << m_maxEventsPerRun
                 << "). Turning off collection.");
          m_runCollectOnRun = false;
        }
      }
    }
  }
}

exposePythonAPI()

void exposePythonAPI ( )

staticinherited

Exposes methods of the Module class to Python.

Definition at line 325 of file Module.cc.

{
  // to avoid confusion between std::arg and boost::python::arg we want a shorthand namespace as well
  namespace bp = boost::python;
 
  docstring_options options(true, true, false); //userdef, py sigs, c++ sigs
 
  void (Module::*setReturnValueInt)(int) = &Module::setReturnValue;
 
  enum_<Module::EAfterConditionPath>("AfterConditionPath",
                                     R"(Determines execution behaviour after a conditional path has been executed:
 
.. attribute:: END
 
  End processing of this path after the conditional path. (this is the default for if_value() etc.)
 
.. attribute:: CONTINUE
 
  After the conditional path, resume execution after this module.)")
  .value("END", Module::EAfterConditionPath::c_End)
  .value("CONTINUE", Module::EAfterConditionPath::c_Continue)
  ;
 
  /* Do not change the names of >, <, ... we use them to serialize conditional pathes */
  enum_<Belle2::ModuleCondition::EConditionOperators>("ConditionOperator")
  .value(">", Belle2::ModuleCondition::EConditionOperators::c_GT)
  .value("<", Belle2::ModuleCondition::EConditionOperators::c_ST)
  .value(">=", Belle2::ModuleCondition::EConditionOperators::c_GE)
  .value("<=", Belle2::ModuleCondition::EConditionOperators::c_SE)
  .value("==", Belle2::ModuleCondition::EConditionOperators::c_EQ)
  .value("!=", Belle2::ModuleCondition::EConditionOperators::c_NE)
  ;
 
  enum_<Module::EModulePropFlags>("ModulePropFlags",
                                  R"(Flags to indicate certain low-level features of modules, see :func:`Module.set_property_flags()`, :func:`Module.has_properties()`. Most useful flags are:
 
.. attribute:: PARALLELPROCESSINGCERTIFIED
 
    This module can be run in parallel processing mode safely (All I/O must be done through the data store, in particular, the module must not write any files.)
 
.. attribute:: HISTOGRAMMANAGER
 
  This module is used to manage histograms accumulated by other modules
 
.. attribute:: TERMINATEINALLPROCESSES
 
  When using parallel processing, call this module's terminate() function in all processes. This will also ensure that there is exactly one process (single-core if no parallel modules found) or at least one input, one main and one output process.
)")
  .value("INPUT", Module::EModulePropFlags::c_Input)
  .value("OUTPUT", Module::EModulePropFlags::c_Output)
  .value("PARALLELPROCESSINGCERTIFIED", Module::EModulePropFlags::c_ParallelProcessingCertified)
  .value("HISTOGRAMMANAGER", Module::EModulePropFlags::c_HistogramManager)
  .value("INTERNALSERIALIZER", Module::EModulePropFlags::c_InternalSerializer)
  .value("TERMINATEINALLPROCESSES", Module::EModulePropFlags::c_TerminateInAllProcesses)
  ;
 
  //Python class definition
  class_<Module, PyModule> module("Module", R"(
Base class for Modules.
 
A module is the smallest building block of the framework.
A typical event processing chain consists of a Path containing
modules. By inheriting from this base class, various types of
modules can be created. To use a module, please refer to
:func:`Path.add_module()`.  A list of modules is available by running
``basf2 -m`` or ``basf2 -m package``, detailed information on parameters is
given by e.g. ``basf2 -m RootInput``.
 
The 'Module Development' section in the manual provides detailed information
on how to create modules, setting parameters, or using return values/conditions:
https://xwiki.desy.de/xwiki/rest/p/f4fa4/#HModuleDevelopment
 
)");
  module
  .def("__str__", &Module::getPathString)
  .def("name", &Module::getName, return_value_policy<copy_const_reference>(),
       "Returns the name of the module. Can be changed via :func:`set_name() <Module.set_name()>`, use :func:`type() <Module.type()>` for identifying a particular module class.")
  .def("type", &Module::getType, return_value_policy<copy_const_reference>(),
       "Returns the type of the module (i.e. class name minus 'Module')")
  .def("set_name", &Module::setName, args("name"), R"(
Set custom name, e.g. to distinguish multiple modules of the same type.
 
>>> path.add_module('EventInfoSetter')
>>> ro = path.add_module('RootOutput', branchNames=['EventMetaData'])
>>> ro.set_name('RootOutput_metadata_only')
>>> print(path)
[EventInfoSetter -> RootOutput_metadata_only]
 
)")
  .def("description", &Module::getDescription, return_value_policy<copy_const_reference>(),
       "Returns the description of this module.")
  .def("package", &Module::getPackage, return_value_policy<copy_const_reference>(),
       "Returns the package this module belongs to.")
  .def("available_params", &_getParamInfoListPython,
       "Return list of all module parameters as `ModuleParamInfo` instances")
  .def("has_properties", &Module::hasProperties, (bp::arg("properties")),
       R"DOCSTRING(Allows to check if the module has the given properties out of `ModulePropFlags` set.
 
>>> if module.has_properties(ModulePropFlags.PARALLELPROCESSINGCERTIFIED):
>>>     ...
 
Parameters:
  properties (int): bitmask of `ModulePropFlags` to check for.
)DOCSTRING")
  .def("set_property_flags", &Module::setPropertyFlags, args("property_mask"),
       "Set module properties in the form of an OR combination of `ModulePropFlags`.");
  {
    // python signature is too crowded, make ourselves
    docstring_options subOptions(true, false, false); //userdef, py sigs, c++ sigs
    module
    .def("if_value", &Module::if_value,
         (bp::arg("expression"), bp::arg("condition_path"), bp::arg("after_condition_path")= Module::EAfterConditionPath::c_End),
         R"DOCSTRING(if_value(expression, condition_path, after_condition_path=AfterConditionPath.END)
 
Sets a conditional sub path which will be executed after this
module if the return value set in the module passes the given ``expression``.
 
Modules can define a return value (int or bool) using ``setReturnValue()``,
which can be used in the steering file to split the Path based on this value, for example
 
>>> module_with_condition.if_value("<1", another_path)
 
In case the return value of the ``module_with_condition`` for a given event is
less than 1, the execution will be diverted into ``another_path`` for this event.
 
You could for example set a special return value if an error occurs, and divert
the execution into a path containing :b2:mod:`RootOutput` if it is found;
saving only the data producing/produced by the error.
 
After a conditional path has executed, basf2 will by default stop processing
the path for this event. This behaviour can be changed by setting the
``after_condition_path`` argument.
 
Parameters:
  expression (str): Expression to determine if the conditional path should be executed.
      This should be one of the comparison operators ``<``, ``>``, ``<=``,
      ``>=``, ``==``, or ``!=`` followed by a numerical value for the return value
  condition_path (Path): path to execute in case the expression is fulfilled
  after_condition_path (AfterConditionPath): What to do once the ``condition_path`` has been executed.
)DOCSTRING")
    .def("if_false", &Module::if_false,
         (bp::arg("condition_path"), bp::arg("after_condition_path")= Module::EAfterConditionPath::c_End),
         R"DOC(if_false(condition_path, after_condition_path=AfterConditionPath.END)
 
Sets a conditional sub path which will be executed after this module if
the return value of the module evaluates to False. This is equivalent to
calling `if_value` with ``expression=\"<1\"``)DOC")
    .def("if_true", &Module::if_true,
         (bp::arg("condition_path"), bp::arg("after_condition_path")= Module::EAfterConditionPath::c_End),
         R"DOC(if_true(condition_path, after_condition_path=AfterConditionPath.END)
 
Sets a conditional sub path which will be executed after this module if
the return value of the module evaluates to True. It is equivalent to
calling `if_value` with ``expression=\">=1\"``)DOC");
  }
  module
  .def("has_condition", &Module::hasCondition,
       "Return true if a conditional path has been set for this module "
       "using `if_value`, `if_true` or `if_false`")
  .def("get_all_condition_paths", &_getAllConditionPathsPython,
       "Return a list of all conditional paths set for this module using "
       "`if_value`, `if_true` or `if_false`")
  .def("get_all_conditions", &_getAllConditionsPython,
       "Return a list of all conditional path expressions set for this module using "
       "`if_value`, `if_true` or `if_false`")
  .add_property("logging", make_function(&Module::getLogConfig, return_value_policy<reference_existing_object>()),
                &Module::setLogConfig)

findMatchingDigit()

void findMatchingDigit ( struct HitData *  hitData )

private

Find matching digit.

Parameters

[in]

hitData

Hit data.

Definition at line 194 of file KLMStripEfficiencyCollectorModule.cc.

{
  for (const KLMDigit& digit : m_Digits) {
    if (!(digit.getSubdetector() == hitData->subdetector &&
          digit.getSection() == hitData->section &&
          digit.getLayer() == hitData->layer &&
          digit.getSector() == hitData->sector &&
          digit.getPlane() == hitData->plane))
      continue;
 
    double stripPosition = digit.getStrip();
    double allowedDistance1D = m_AllowedDistance1D;
 
    if (digit.isMultiStrip()) {
      stripPosition = 0.5 * (digit.getLastStrip() + digit.getStrip());
      allowedDistance1D *= (digit.getLastStrip() - digit.getStrip() + 1);
    }
    if (fabs(stripPosition - hitData->strip) < allowedDistance1D) {
      hitData->digit = &digit;
      return;
    }
  }
}

finish()

void finish ( )

overridevirtual

Finish data processing.

Reimplemented from CalibrationCollectorModule.

Definition at line 87 of file KLMStripEfficiencyCollectorModule.cc.

{
  if (m_Debug) {
    m_MatchingFile->cd();
    m_MatchingTree->Write();
    delete m_MatchingTree;
    delete m_MatchingFile;
  }
}

getAfterConditionPath()

Module::EAfterConditionPath getAfterConditionPath ( ) const

inherited

What to do after the conditional path is finished.

(defaults to c_End if no condition is set)

Definition at line 133 of file Module.cc.

{
  if (m_conditions.empty()) return EAfterConditionPath::c_End;
 
  //okay, a condition was set for this Module...
  if (!m_hasReturnValue) {
    B2FATAL("A condition was set for '" << getName() << "', but the module did not set a return value!");
  }
 
  for (const auto& condition : m_conditions) {
    if (condition.evaluate(m_returnValue)) {
      return condition.getAfterConditionPath();
    }
  }
 
  return EAfterConditionPath::c_End;
}

getAllConditionPaths()

std::vector< std::shared_ptr< Path > > getAllConditionPaths ( ) const

inherited

Return all condition paths currently set (no matter if the condition is true or not).

Definition at line 150 of file Module.cc.

{
  std::vector<std::shared_ptr<Path>> allConditionPaths;
  for (const auto& condition : m_conditions) {
    allConditionPaths.push_back(condition.getPath());
  }
 
  return allConditionPaths;
}

getAllConditions()

const std::vector< ModuleCondition > & getAllConditions ( ) const

inlineinherited

Return all set conditions for this module.

Definition at line 324 of file Module.h.

    {
      return m_conditions;
    }

getCondition()

const ModuleCondition * getCondition ( ) const

inlineinherited

Return a pointer to the first condition (or nullptr, if none was set)

Definition at line 314 of file Module.h.

    {
      if (m_conditions.empty()) {
        return nullptr;
      } else {
        return &m_conditions.front();
      }
    }

getConditionPath()

std::shared_ptr< Path > getConditionPath ( ) const

inherited

Returns the path of the last true condition (if there is at least one, else reaturn a null pointer).

Definition at line 113 of file Module.cc.

{
  PathPtr p;
  if (m_conditions.empty()) return p;
 
  //okay, a condition was set for this Module...
  if (!m_hasReturnValue) {
    B2FATAL("A condition was set for '" << getName() << "', but the module did not set a return value!");
  }
 
  for (const auto& condition : m_conditions) {
    if (condition.evaluate(m_returnValue)) {
      return condition.getPath();
    }
  }
 
  // if none of the conditions were true, return a null pointer.
  return p;
}

getDescription()

const std::string & getDescription ( ) const

inlineinherited

Returns the description of the module.

Definition at line 202 of file Module.h.

{return m_description;}

getFileNames()

virtual std::vector< std::string > getFileNames ( bool  outputFiles )

inlinevirtualinherited

Return a list of output filenames for this modules.

This will be called when basf2 is run with "--dry-run" if the module has set either the c_Input or c_Output properties.

If the parameter outputFiles is false (for modules with c_Input) the list of input filenames should be returned (if any). If outputFiles is true (for modules with c_Output) the list of output files should be returned (if any).

If a module has sat both properties this member is called twice, once for each property.

The module should return the actual list of requested input or produced output filenames (including handling of input/output overrides) so that the grid system can handle input/output files correctly.

This function should return the same value when called multiple times. This is especially important when taking the input/output overrides from Environment as they get consumed when obtained so the finalized list of output files should be stored for subsequent calls.

Reimplemented in RootInputModule, StorageRootOutputModule, and RootOutputModule.

Definition at line 134 of file Module.h.

    {
      return std::vector<std::string>();
    }

getLogConfig()

LogConfig & getLogConfig ( )

inlineinherited

Returns the log system configuration.

Definition at line 225 of file Module.h.

{return m_logConfig;}

getModules()

std::list< ModulePtr > getModules ( ) const

inlineoverrideprivatevirtualinherited

no submodules, return empty list

Implements PathElement.

Definition at line 506 of file Module.h.

{ return std::list<ModulePtr>(); }

getName()

const std::string & getName ( ) const

inlineinherited

Returns the name of the module.

This can be changed via e.g. set_name() in the steering file to give more useful names if there is more than one module of the same type.

For identifying the type of a module, using getType() (or type() in Python) is recommended.

Definition at line 187 of file Module.h.

{return m_name;}

getObjectPtr()

T * getObjectPtr ( std::string  name )

inlineinherited

Calls the CalibObjManager to get the requested stored collector data.

Definition at line 64 of file CalibrationCollectorModule.h.

    {
      return m_manager.getObject<T>(name, m_expRun);
    }

getPackage()

const std::string & getPackage ( ) const

inlineinherited

Returns the package this module is in.

Definition at line 197 of file Module.h.

{return m_package;}

getParamInfoListPython()

std::shared_ptr< boost::python::list > getParamInfoListPython ( ) const

inherited

Returns a python list of all parameters.

Each item in the list consists of the name of the parameter, a string describing its type, a python list of all default values and the description of the parameter.

Returns

A python list containing the parameters of this parameter list.

Definition at line 279 of file Module.cc.

{
  return m_moduleParamList.getParamInfoListPython();
}

getParamList()

const ModuleParamList & getParamList ( ) const

inlineinherited

Return module param list.

Definition at line 363 of file Module.h.

{ return m_moduleParamList; }

getPathString()

std::string getPathString ( ) const

overrideprivatevirtualinherited

return the module name.

Implements PathElement.

Definition at line 192 of file Module.cc.

{
 
  std::string output = getName();
 
  for (const auto& condition : m_conditions) {
    output += condition.getString();
  }
 
  return output;
}

getPreScaleChoice()

bool getPreScaleChoice ( )

inlineprivateinherited

I'm a little worried about floating point precision when comparing to 0.0 and 1.0 as special values.

But since a user will have set them (or left them as default) as exactly equal to 0.0 or 1.0 rather than calculating them in almost every case, I think we can assume that the equalities hold.

Definition at line 122 of file CalibrationCollectorModule.h.

    {
      if (m_preScale == 1.) {
        return true;
      } else if (m_preScale == 0.) {
        return false;
      } else {
        const double randomNumber = gRandom->Uniform();
        return randomNumber < m_preScale;
      }
    }

getReturnValue()

int getReturnValue ( ) const

inlineinherited

Return the return value set by this module.

This value is only meaningful if hasReturnValue() is true

Definition at line 381 of file Module.h.

{ return m_returnValue; }

getType()

const std::string & getType ( ) const

inherited

Returns the type of the module (i.e.

class name minus 'Module')

Definition at line 41 of file Module.cc.

{
  if (m_type.empty())
    B2FATAL("Module type not set for " << getName());
  return m_type;
}

hasCondition()

bool hasCondition ( ) const

inlineinherited

Returns true if at least one condition was set for the module.

Definition at line 311 of file Module.h.

{ return not m_conditions.empty(); };

hasProperties()

bool hasProperties ( unsigned int  propertyFlags ) const

inherited

Returns true if all specified property flags are available in this module.

Parameters

propertyFlags

Ored EModulePropFlags which should be compared with the module flags.

Definition at line 160 of file Module.cc.

{
  return (propertyFlags & m_propertyFlags) == propertyFlags;
}

hasReturnValue()

bool hasReturnValue ( ) const

inlineinherited

Return true if this module has a valid return value set.

Definition at line 378 of file Module.h.

{ return m_hasReturnValue; }

hasUnsetForcedParams()

bool hasUnsetForcedParams ( ) const

inherited

Returns true and prints error message if the module has unset parameters which the user has to set in the steering file.

Definition at line 166 of file Module.cc.

{
  auto missing = m_moduleParamList.getUnsetForcedParams();
  std::string allMissing = "";
  for (const auto& s : missing)
    allMissing += s + " ";
  if (!missing.empty())
    B2ERROR("The following required parameters of Module '" << getName() << "' were not specified: " << allMissing <<
            "\nPlease add them to your steering file.");
  return !missing.empty();
}

if_false()

void if_false ( const std::shared_ptr< Path > &  path, EAfterConditionPath  afterConditionPath = EAfterConditionPath::c_End  )

inherited

A simplified version to add a condition to the module.

Please note that successive calls of this function will add more than one condition to the module. If more than one condition results in true, only the last of them will be used.

Please be careful: Avoid creating cyclic paths, e.g. by linking a condition to a path which is processed before the path where this module is located in.

It is equivalent to the if_value() method, using the expression "<1". This method is meant to be used together with the setReturnValue(bool value) method.

Parameters

path	Shared pointer to the Path which will be executed if the return value is false.
afterConditionPath	What to do after executing 'path'.

Definition at line 85 of file Module.cc.

{
  if_value("<1", path, afterConditionPath);
}

if_true()

void if_true ( const std::shared_ptr< Path > &  path, EAfterConditionPath  afterConditionPath = EAfterConditionPath::c_End  )

inherited

A simplified version to set the condition of the module.

Please note that successive calls of this function will add more than one condition to the module. If more than one condition results in true, only the last of them will be used.

Please be careful: Avoid creating cyclic paths, e.g. by linking a condition to a path which is processed before the path where this module is located in.

It is equivalent to the if_value() method, using the expression ">=1". This method is meant to be used together with the setReturnValue(bool value) method.

Parameters

path	Shared pointer to the Path which will be executed if the return value is true.
afterConditionPath	What to do after executing 'path'.

Definition at line 90 of file Module.cc.

{
  if_value(">=1", path, afterConditionPath);
}

if_value()

void if_value ( const std::string &  expression, const std::shared_ptr< Path > &  path, EAfterConditionPath  afterConditionPath = EAfterConditionPath::c_End  )

inherited

Add a condition to the module.

Please note that successive calls of this function will add more than one condition to the module. If more than one condition results in true, only the last of them will be used.

See https://xwiki.desy.de/xwiki/rest/p/a94f2 or ModuleCondition for a description of the syntax.

Please be careful: Avoid creating cyclic paths, e.g. by linking a condition to a path which is processed before the path where this module is located in.

Parameters

expression	The expression of the condition.
path	Shared pointer to the Path which will be executed if the condition is evaluated to true.
afterConditionPath	What to do after executing 'path'.

Definition at line 79 of file Module.cc.

{
  m_conditions.emplace_back(expression, path, afterConditionPath);
}

inDefineHisto()

virtual void inDefineHisto ( )

inlineprotectedvirtualinherited

Replacement for defineHisto(). Do anything you would normally do in defineHisto here.

Reimplemented in CaTestModule, ECLBhabhaTCollectorModule, eclBhabhaTimeCalibrationValidationCollectorModule, eclHadronTimeCalibrationValidationCollectorModule, and eclTimeShiftsPlottingCollectorModule.

Definition at line 81 of file CalibrationCollectorModule.h.

{}

initialize()

void initialize ( void  )

finalvirtualinherited

Set up a default RunRange object in datastore and call prepare()

Reimplemented from HistoModule.

Definition at line 44 of file CalibrationCollectorModule.cc.

{
  m_evtMetaData.isRequired();
  REG_HISTOGRAM
  prepare();
}

prepare()

void prepare ( )

overridevirtual

Initializer.

Reimplemented from CalibrationCollectorModule.

Definition at line 57 of file KLMStripEfficiencyCollectorModule.cc.

{
  m_Digits.isRequired();
  m_tracks.isRequired();
  m_extHits.isRequired();
  m_MuonList.isRequired(m_MuonListName);
  int nPlanes = m_PlaneArrayIndex->getNElements();
  TH1F* matchedDigitsInPlane = new TH1F(
    "matchedDigitsInPlane", "Number of matching KLMDigits",
    nPlanes, -0.5, double(nPlanes) - 0.5);
  TH1F* allExtHitsInPlane = new TH1F(
    "allExtHitsInPlane", "Number of ExtHits",
    nPlanes, -0.5, double(nPlanes) - 0.5);
  registerObject<TH1F>("matchedDigitsInPlane", matchedDigitsInPlane);
  registerObject<TH1F>("allExtHitsInPlane", allExtHitsInPlane);
  m_GeometryBKLM = bklm::GeometryPar::instance();
  if (m_Debug) {
    m_MatchingFile = new TFile(m_MatchingFileName.c_str(), "recreate");
    m_MatchingTree = new TTree("t_matching", "");
    m_MatchingTree->Branch("subdetector", &m_MatchingHitData.subdetector,
                           "subdetector/I");
    m_MatchingTree->Branch("section", &m_MatchingHitData.section, "section/I");
    m_MatchingTree->Branch("sector", &m_MatchingHitData.sector, "sector/I");
    m_MatchingTree->Branch("layer", &m_MatchingHitData.layer, "layer/I");
    m_MatchingTree->Branch("plane", &m_MatchingHitData.plane, "plane/I");
    m_MatchingTree->Branch("strip", &m_MatchingHitData.strip, "strip/I");
    m_MatchingTree->Branch("matchedStrip", &m_MatchedStrip, "matchedStrip/I");
  }
}

registerObject()

void registerObject ( std::string  name, T *  obj  )

inlineinherited

Register object with a name, takes ownership, do not access the pointer beyond prepare()

Definition at line 55 of file CalibrationCollectorModule.h.

    {
      std::shared_ptr<T> calObj(obj);
      calObj->SetName(name.c_str());
      m_manager.addObject(name, calObj);
    }

setAbortLevel()

void setAbortLevel ( int  abortLevel )

inherited

Configure the abort log level.

Definition at line 67 of file Module.cc.

{
  m_logConfig.setAbortLevel(static_cast<LogConfig::ELogLevel>(abortLevel));
}

setDebugLevel()

void setDebugLevel ( int  debugLevel )

inherited

Configure the debug messaging level.

Definition at line 61 of file Module.cc.

{
  m_logConfig.setDebugLevel(debugLevel);
}

setDescription()

void setDescription ( const std::string &  description )

protectedinherited

Sets the description of the module.

Parameters

description

A description of the module.

Definition at line 214 of file Module.cc.

{
  m_description = description;
}

setLogConfig()

void setLogConfig ( const LogConfig &  logConfig )

inlineinherited

Set the log system configuration.

Definition at line 230 of file Module.h.

{m_logConfig = logConfig;}

setLogInfo()

void setLogInfo ( int  logLevel, unsigned int  logInfo  )

inherited

Configure the printed log information for the given level.

Parameters

logLevel	The log level (one of LogConfig::ELogLevel)
logInfo	What kind of info should be printed? ORed combination of LogConfig::ELogInfo flags.

Definition at line 73 of file Module.cc.

{
  m_logConfig.setLogInfo(static_cast<LogConfig::ELogLevel>(logLevel), logInfo);
}

setLogLevel()

void setLogLevel ( int  logLevel )

inherited

Configure the log level.

Definition at line 55 of file Module.cc.

{
  m_logConfig.setLogLevel(static_cast<LogConfig::ELogLevel>(logLevel));
}

setName()

void setName ( const std::string &  name )

inlineinherited

Set the name of the module.

Note

The module name is set when using the REG_MODULE macro, but the module can be renamed before calling process() using the set_name() function in your steering file.

Parameters

name	The name of the module

Definition at line 214 of file Module.h.

{ m_name = name; };

setParamList()

void setParamList ( const ModuleParamList &  params )

inlineprotectedinherited

Replace existing parameter list.

Definition at line 501 of file Module.h.

{ m_moduleParamList = params; }

setParamPython()

void setParamPython ( const std::string &  name, const boost::python::object &  pyObj  )

privateinherited

Implements a method for setting boost::python objects.

The method supports the following types: list, dict, int, double, string, bool The conversion of the python object to the C++ type and the final storage of the parameter value is done in the ModuleParam class.

Parameters

name	The unique name of the parameter.
pyObj	The object which should be converted and stored as the parameter value.

Definition at line 234 of file Module.cc.

{
  LogSystem& logSystem = LogSystem::Instance();
  logSystem.updateModule(&(getLogConfig()), getName());
  try {
    m_moduleParamList.setParamPython(name, pyObj);
  } catch (std::runtime_error& e) {
    throw std::runtime_error("Cannot set parameter '" + name + "' for module '"
                             + m_name + "': " + e.what());
  }
 
  logSystem.updateModule(nullptr);
}

setParamPythonDict()

void setParamPythonDict ( const boost::python::dict &  dictionary )

privateinherited

Implements a method for reading the parameter values from a boost::python dictionary.

The key of the dictionary has to be the name of the parameter and the value has to be of one of the supported parameter types.

Parameters

dictionary

The python dictionary from which the parameter values are read.

Definition at line 249 of file Module.cc.

{
 
  LogSystem& logSystem = LogSystem::Instance();
  logSystem.updateModule(&(getLogConfig()), getName());
 
  boost::python::list dictKeys = dictionary.keys();
  int nKey = boost::python::len(dictKeys);
 
  //Loop over all keys in the dictionary
  for (int iKey = 0; iKey < nKey; ++iKey) {
    boost::python::object currKey = dictKeys[iKey];
    boost::python::extract<std::string> keyProxy(currKey);
 
    if (keyProxy.check()) {
      const boost::python::object& currValue = dictionary[currKey];
      setParamPython(keyProxy, currValue);
    } else {
      B2ERROR("Setting the module parameters from a python dictionary: invalid key in dictionary!");
    }
  }
 
  logSystem.updateModule(nullptr);
}

setPropertyFlags()

void setPropertyFlags ( unsigned int  propertyFlags )

inherited

Sets the flags for the module properties.

Parameters

propertyFlags

bitwise OR of EModulePropFlags

Definition at line 208 of file Module.cc.

{
  m_propertyFlags = propertyFlags;
}

setReturnValue() [1/2]

void setReturnValue ( bool  value )

protectedinherited

Sets the return value for this module as bool.

The bool value is saved as an integer with the convention 1 meaning true and 0 meaning false. The value can be used in the steering file to divide the analysis chain into several paths.

Parameters

value

The value of the return value.

Definition at line 227 of file Module.cc.

{
  m_hasReturnValue = true;
  m_returnValue = value;
}

setReturnValue() [2/2]

void setReturnValue ( int  value )

protectedinherited

Sets the return value for this module as integer.

The value can be used in the steering file to divide the analysis chain into several paths.

Parameters

value

The value of the return value.

Definition at line 220 of file Module.cc.

{
  m_hasReturnValue = true;
  m_returnValue = value;
}

setType()

void setType ( const std::string &  type )

protectedinherited

Set the module type.

Only for use by internal modules (which don't use the normal REG_MODULE mechanism).

Definition at line 48 of file Module.cc.

{
  if (!m_type.empty())
    B2FATAL("Trying to change module type from " << m_type << " is not allowed, the value is assumed to be fixed.");
  m_type = type;
}

startRun()

void startRun ( )

overridevirtual

This method is called at the beginning of the run.

Reimplemented from CalibrationCollectorModule.

Definition at line 97 of file KLMStripEfficiencyCollectorModule.cc.

{
  if (!m_ChannelStatus.isValid())
    B2FATAL("KLM channel status data are not available.");
  int minimalActivePlanes = -1;
  KLMChannelIndex klmSectors(KLMChannelIndex::c_IndexLevelSector);
  for (KLMChannelIndex& klmSector : klmSectors) {
    KLMChannelIndex klmNextSector(klmSector);
    ++klmNextSector;
    int activePlanes = 0;
    KLMChannelIndex klmPlane(klmSector);
    klmPlane.setIndexLevel(KLMChannelIndex::c_IndexLevelPlane);
    for (; klmPlane != klmNextSector; ++klmPlane) {
      KLMChannelIndex klmNextPlane(klmPlane);
      ++klmNextPlane;
      bool isActive = false;
      KLMChannelIndex klmChannel(klmPlane);
      klmChannel.setIndexLevel(KLMChannelIndex::c_IndexLevelStrip);
      for (; klmChannel != klmNextPlane; ++ klmChannel) {
        KLMChannelNumber channel = klmChannel.getKLMChannelNumber();
        enum KLMChannelStatus::ChannelStatus status =
          m_ChannelStatus->getChannelStatus(channel);
        if (status == KLMChannelStatus::c_Unknown)
          B2FATAL("Incomplete KLM channel status data.");
        if (status == KLMChannelStatus::c_Normal) {
          isActive = true;
          break;
        }
      }
      if (isActive)
        ++activePlanes;
    }
    /*
     * If a sector is completely off, it is not necessary to reduce
     * the minimal number of digits, because the efficiencies cannot be
     * measured for the entire sector anyway.
     */
    if (activePlanes == 0)
      continue;
    if (minimalActivePlanes < 0)
      minimalActivePlanes = activePlanes;
    else if (minimalActivePlanes < activePlanes)
      minimalActivePlanes = activePlanes;
  }
  if ((minimalActivePlanes >= 0) &&
      (minimalActivePlanes < m_MinimalMatchingDigits)) {
    B2WARNING("The minimal number of active planes (" << minimalActivePlanes <<
              ") is less than the minimal number of matching digits (" <<
              m_MinimalMatchingDigits << "). The minimal number of "
              "matching digits is reduced to make the calibration possible.");
    m_MinimalMatchingDigits = minimalActivePlanes;
  }
}

terminate()

void terminate ( void  )

finalvirtualinherited

Write the final objects to the file.

Reimplemented from HistoModule.

Definition at line 155 of file CalibrationCollectorModule.cc.

{
  finish();
  // actually this should be done by the write() called by HistoManager....
 
  // Haven't written objects yet if collecting with granularity == all
  // Write them now that everything is done.
//  if (m_granularity == "all") {
//    m_manager.writeCurrentObjects(m_expRun);
//    m_manager.clearCurrentObjects(m_expRun);
//  }
  m_manager.deleteHeldObjects();
}

Member Data Documentation

m_AllowedDistance1D

double m_AllowedDistance1D

private

Maximal distance in the units of strip number from ExtHit to matching KLMDigit.

Definition at line 158 of file KLMStripEfficiencyCollectorModule.h.

m_ChannelStatus

DBObjPtr<KLMChannelStatus> m_ChannelStatus

private

Channel status.

Definition at line 176 of file KLMStripEfficiencyCollectorModule.h.

m_conditions

std::vector<ModuleCondition> m_conditions

privateinherited

Module condition, only non-null if set.

Definition at line 521 of file Module.h.

m_Debug

bool m_Debug

private

Debug mode.

Definition at line 203 of file KLMStripEfficiencyCollectorModule.h.

m_description

std::string m_description

privateinherited

The description of the module.

Definition at line 511 of file Module.h.

m_Digits

StoreArray<KLMDigit> m_Digits

private

KLM digits.

Definition at line 179 of file KLMStripEfficiencyCollectorModule.h.

m_dir

TDirectory* m_dir

protectedinherited

The top TDirectory that collector objects for this collector will be stored beneath.

Definition at line 84 of file CalibrationCollectorModule.h.

m_eklmElementNumbers

const EKLMElementNumbers* m_eklmElementNumbers

private

EKLM element numbers.

Definition at line 194 of file KLMStripEfficiencyCollectorModule.h.

m_ElementNumbers

const KLMElementNumbers* m_ElementNumbers

private

Element numbers.

Definition at line 191 of file KLMStripEfficiencyCollectorModule.h.

m_emd

StoreObjPtr<EventMetaData> m_emd

protectedinherited

Current EventMetaData.

Definition at line 96 of file CalibrationCollectorModule.h.

m_eventsCollectedInRun

int* m_eventsCollectedInRun

privateinherited

Will point at correct value in m_expRunEvents.

Definition at line 117 of file CalibrationCollectorModule.h.

m_evtMetaData

StoreObjPtr<EventMetaData> m_evtMetaData

privateinherited

Required input for EventMetaData.

Definition at line 108 of file CalibrationCollectorModule.h.

m_expRun

Calibration::ExpRun m_expRun

protectedinherited

Current ExpRun for object retrieval (becomes -1,-1 for granularity=all)

Definition at line 93 of file CalibrationCollectorModule.h.

m_expRunEvents

std::map<Calibration::ExpRun, int> m_expRunEvents

privateinherited

How many events processed for each ExpRun so far, stops counting up once max is hit Only used/incremented if m_maxEventsPerRun > -1.

Definition at line 115 of file CalibrationCollectorModule.h.

m_extHits

StoreArray<ExtHit> m_extHits

private

ExtHits.

Definition at line 185 of file KLMStripEfficiencyCollectorModule.h.

m_GeometryBKLM

const bklm::GeometryPar* m_GeometryBKLM

private

BKLM geometry.

Definition at line 197 of file KLMStripEfficiencyCollectorModule.h.

m_granularity

std::string m_granularity

privateinherited

Granularity of data collection = run|all(= no granularity, exp,run=-1,-1)

Definition at line 101 of file CalibrationCollectorModule.h.

m_hasReturnValue

bool m_hasReturnValue

privateinherited

True, if the return value is set.

Definition at line 518 of file Module.h.

m_IgnoreBackwardPropagation

bool m_IgnoreBackwardPropagation

private

Whether to ignore ExtHits with backward propagation.

Definition at line 173 of file KLMStripEfficiencyCollectorModule.h.

m_logConfig

LogConfig m_logConfig

privateinherited

The log system configuration of the module.

Definition at line 514 of file Module.h.

m_manager

CalibObjManager m_manager

protectedinherited

Controls the creation, collection and access to calibration objects.

Definition at line 87 of file CalibrationCollectorModule.h.

m_MatchedStrip

int m_MatchedStrip

private

Matched strip.

Definition at line 218 of file KLMStripEfficiencyCollectorModule.h.

m_MatchingFile

TFile* m_MatchingFile

private

Matching data file.

Definition at line 209 of file KLMStripEfficiencyCollectorModule.h.

m_MatchingFileName

std::string m_MatchingFileName

private

Matching data file name.

Definition at line 206 of file KLMStripEfficiencyCollectorModule.h.

m_MatchingHitData

struct HitData m_MatchingHitData

private

Matching hit data.

Definition at line 215 of file KLMStripEfficiencyCollectorModule.h.

m_MatchingTree

TTree* m_MatchingTree

private

Matching data tree.

Definition at line 212 of file KLMStripEfficiencyCollectorModule.h.

m_maxEventsPerRun

int m_maxEventsPerRun

privateinherited

Maximum number of events to be collected at the start of each run (-1 = no maximum)

Definition at line 103 of file CalibrationCollectorModule.h.

m_MinimalMatchingDigits

int m_MinimalMatchingDigits

private

Minimal number of matching digits.

Definition at line 161 of file KLMStripEfficiencyCollectorModule.h.

m_MinimalMatchingDigitsOuterLayers

int m_MinimalMatchingDigitsOuterLayers

private

Minimal number of matching digits in outer layers.

Definition at line 164 of file KLMStripEfficiencyCollectorModule.h.

m_MinimalMomentumNoOuterLayers

double m_MinimalMomentumNoOuterLayers

private

Minimal momentum in case there are no hits in outer layers.

Definition at line 167 of file KLMStripEfficiencyCollectorModule.h.

m_moduleParamList

ModuleParamList m_moduleParamList

privateinherited

List storing and managing all parameter of the module.

Definition at line 516 of file Module.h.

m_MuonList

StoreObjPtr<ParticleList> m_MuonList

private

Muons.

Definition at line 188 of file KLMStripEfficiencyCollectorModule.h.

m_MuonListName

std::string m_MuonListName

private

Muon list name.

Definition at line 152 of file KLMStripEfficiencyCollectorModule.h.

m_name

std::string m_name

privateinherited

The name of the module, saved as a string (user-modifiable)

Definition at line 508 of file Module.h.

m_package

std::string m_package

privateinherited

Package this module is found in (may be empty).

Definition at line 510 of file Module.h.

m_PlaneArrayIndex

const KLMPlaneArrayIndex* m_PlaneArrayIndex

private

Plane array index.

Definition at line 200 of file KLMStripEfficiencyCollectorModule.h.

m_preScale

float m_preScale

privateinherited

Prescale module parameter, this fraction of events will have collect() run on them [0.0 -> 1.0].

Definition at line 105 of file CalibrationCollectorModule.h.

m_propertyFlags

unsigned int m_propertyFlags

privateinherited

The properties of the module as bitwise or (with |) of EModulePropFlags.

Definition at line 512 of file Module.h.

m_RemoveUnusedMuons

bool m_RemoveUnusedMuons

private

Whether to remove unused muons.

Definition at line 170 of file KLMStripEfficiencyCollectorModule.h.

m_returnValue

int m_returnValue

privateinherited

The return value.

Definition at line 519 of file Module.h.

m_runCollectOnRun

bool m_runCollectOnRun = true

privateinherited

Whether or not we will run the collect() at all this run, basically skips the event() function if false.

Definition at line 111 of file CalibrationCollectorModule.h.

m_runRange

RunRange* m_runRange

protectedinherited

Overall list of runs processed.

Definition at line 90 of file CalibrationCollectorModule.h.

m_tracks

StoreArray<Track> m_tracks

private

Tracks.

Definition at line 182 of file KLMStripEfficiencyCollectorModule.h.

m_type

std::string m_type

privateinherited

The type of the module, saved as a string.

Definition at line 509 of file Module.h.

---

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

• klm/modules/KLMStripEfficiencyCollector/include/KLMStripEfficiencyCollectorModule.h
• klm/modules/KLMStripEfficiencyCollector/src/KLMStripEfficiencyCollectorModule.cc