ECLSplitterN1PureCsIModule Class Reference

The very same module but for PureCsI. More...

#include <ECLSplitterN1Module.h>

Inheritance diagram for ECLSplitterN1PureCsIModule:

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
virtual const char *	eclCalDigitArrayName () const override
	PureCsI name ECLCalDigitsPureCsI.
virtual const char *	eclConnectedRegionArrayName () const override
	PureCsI name ECLConnectedRegionsPureCsI.
virtual const char *	eclLocalMaximumArrayName () const override
	PureCsI name ECLLocalMaximumsPureCsI.
virtual const char *	eclShowerArrayName () const override
	PureCsI name ECLShowersPureCsI.
virtual const char *	eventLevelClusteringInfoName () const override
	Name to be used for PureCsI option: EventLevelClusteringInfoPureCsI.
virtual void	initialize () override
	Initialize.
virtual void	beginRun () override
	Begin run.
virtual void	event () override
	Event.
virtual void	endRun () override
	End run.
virtual void	terminate () override
	Terminate.
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	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.

Private Member Functions
void	splitConnectedRegion (ECLConnectedRegion &aCR)
	Split connected region into showers.
int	getNeighbourMap (const double energy, const double background)
	Get number of neighbours based on first energy estimation and background level per event.
std::vector< int >	getOptimalNumberOfDigits (const int cellid, const double energy)
	Get optimal number of digits (out of 21) based on first energy estimation and background level per event.
double	getEnergySum (std::vector< std::pair< double, double > > &weighteddigits, const unsigned int n)
	Get energy sum for weighted entries.
double	estimateEnergy (const int centerid)
	Estimate energy using 3x3 around central crystal.
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
double	m_threshold
	Local maximum threshold after splitting.
double	m_expConstant
	Constant a from exp(-a*dist/RM), 1.5 to 2.5.
int	m_maxIterations
	Maximum number of iterations.
double	m_shiftTolerance
	Tolerance level for centroid shifts.
double	m_minimumSharedEnergy
	Minimum shared energy.
int	m_maxSplits
	Maximum number of splits.
const double	c_molierRadius
	Constant RM (Molier Radius) from exp(-a*dist/RM), http://pdg.lbl.gov/2009/AtomicNuclearProperties/HTML_PAGES/141.html.
double	m_cutDigitEnergyForEnergy
	Minimum digit energy to be included in the shower energy calculation.
double	m_cutDigitTimeResidualForEnergy
	Maximum time residual to be included in the shower energy calculation.
int	m_useOptimalNumberOfDigitsForEnergy
	Optimize the number of neighbours for energy calculations.
DBObjPtr< ECLnOptimal >	m_eclNOptimal
	nOptimal payload
TH2F	m_nOptimal2D
	2D hist of nOptimal for Ebin vs groupID
std::vector< int >	m_groupNumber
	group number for each crystal
const int	m_nLeakReg = 3
	3 ECL regions: 0 = forward, 1 = barrel, 2 = backward
int	m_nEnergyBins = 0
	number of energies bins in nOptimal payload
std::vector< std::vector< float > >	m_eBoundaries
	energy boundaries each region
std::string	m_positionMethod
	Position calculation: lilo or linear.
double	m_liloParameterA
	lin-log parameter A
double	m_liloParameterB
	lin-log parameter B
double	m_liloParameterC
	lin-log parameter C
std::vector< double >	m_liloParameters
	lin-log parameters A, B, and C
int	m_fullBkgdCount
	Number of expected background digits at full background, FIXME: move to database.
std::vector< int >	m_StoreArrPosition
	vector (ECLElementNumbers::c_NCrystals + 1 entries) with cell id to store array positions
std::vector< int >	m_StoreArrPositionLM
	vector (ECLElementNumbers::c_NCrystals + 1 entries) with cell id to store array positions for LM
std::vector< int >	m_cellIdInCR
	list with all cellid of this connected region
ECL::ECLNeighbours *	m_NeighbourMap9 {nullptr}
	Neighbour maps.
ECL::ECLNeighbours *	m_NeighbourMap21 {nullptr}
	5x5 neighbours excluding corners = 21
StoreArray< ECLCalDigit >	m_eclCalDigits
	Store array: ECLCalDigit.
StoreArray< ECLConnectedRegion >	m_eclConnectedRegions
	Store array: ECLConnectedRegion.
StoreArray< ECLShower >	m_eclShowers
	Store array: ECLShower.
StoreArray< ECLLocalMaximum >	m_eclLocalMaximums
	Store array: ECLLocalMaximum.
StoreObjPtr< EventLevelClusteringInfo >	m_eventLevelClusteringInfo
	Store object pointer: EventLevelClusteringInfo.
ECL::ECLGeometryPar *	m_geom {nullptr}
	Geometry.
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

The very same module but for PureCsI.

Definition at line 171 of file ECLSplitterN1Module.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,  
    };

Member Function Documentation

beginRun()

void beginRun ( void  )

overridevirtualinherited

Begin run.

Reimplemented from Module.

Definition at line 132 of file ECLSplitterN1Module.cc.

{
  //..Read in nOptimal crystal payload from database
  if (m_eclNOptimal.hasChanged()) {
 
    //..Vectors of energy boundaries for each region
    std::vector<float> eBoundariesFwd = m_eclNOptimal->getUpperBoundariesFwd();
    std::vector<float> eBoundariesBrl = m_eclNOptimal->getUpperBoundariesBrl();
    std::vector<float> eBoundariesBwd = m_eclNOptimal->getUpperBoundariesBwd();
 
    //..Adjust the size of the vector of boundaries to match the number in the payload
    m_nEnergyBins = eBoundariesBrl.size();
    B2INFO("ECLSplitterN1 beginRun: number of nOptimal payload energies = " << m_nEnergyBins);
    m_eBoundaries.resize(m_nLeakReg, std::vector<float>(m_nEnergyBins, 0.));
 
    //..Copy values to m_eBoundaries
    for (int ie = 0; ie < m_nEnergyBins; ie++) {
      m_eBoundaries[0][ie] = eBoundariesFwd[ie];
      m_eBoundaries[1][ie] = eBoundariesBrl[ie];
      m_eBoundaries[2][ie] = eBoundariesBwd[ie];
      B2INFO(" upper boundaries for energy point " << ie << " " << m_eBoundaries[0][ie] << " " << m_eBoundaries[1][ie] << " " <<
             m_eBoundaries[2][ie]);
    }
 
    //..Group number of each crystal
    m_groupNumber = m_eclNOptimal->getGroupNumber();
 
    //..2D histogram of nOptimal for each group and energy point
    m_nOptimal2D = m_eclNOptimal->getNOptimal();
  }
}

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;
}

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(); }

eclCalDigitArrayName()

virtual const char * eclCalDigitArrayName ( ) const

inlineoverridevirtual

PureCsI name ECLCalDigitsPureCsI.

Reimplemented from ECLSplitterN1Module.

Definition at line 174 of file ECLSplitterN1Module.h.

    { return "ECLCalDigitsPureCsI" ; }

eclConnectedRegionArrayName()

virtual const char * eclConnectedRegionArrayName ( ) const

inlineoverridevirtual

PureCsI name ECLConnectedRegionsPureCsI.

Reimplemented from ECLSplitterN1Module.

Definition at line 178 of file ECLSplitterN1Module.h.

    { return "ECLConnectedRegionsPureCsI" ; }

eclLocalMaximumArrayName()

virtual const char * eclLocalMaximumArrayName ( ) const

inlineoverridevirtual

PureCsI name ECLLocalMaximumsPureCsI.

Reimplemented from ECLSplitterN1Module.

Definition at line 182 of file ECLSplitterN1Module.h.

    { return "ECLLocalMaximumsPureCsI" ; }

eclShowerArrayName()

virtual const char * eclShowerArrayName ( ) const

inlineoverridevirtual

PureCsI name ECLShowersPureCsI.

Reimplemented from ECLSplitterN1Module.

Definition at line 186 of file ECLSplitterN1Module.h.

    { return "ECLShowersPureCsI" ; }

endRun()

void endRun ( void  )

overridevirtualinherited

End run.

Reimplemented from Module.

Definition at line 204 of file ECLSplitterN1Module.cc.

{
//  if (m_tg2OptimalNumberOfDigitsForEnergy) delete m_tg2OptimalNumberOfDigitsForEnergy;
}

estimateEnergy()

double estimateEnergy ( const int  centerid )

privateinherited

Estimate energy using 3x3 around central crystal.

Definition at line 867 of file ECLSplitterN1Module.cc.

{
 
  double energyEstimation = 0.0;
 
  for (auto& neighbourId : m_NeighbourMap9->getNeighbours(centerid)) {
 
    // Check if this neighbour is in this CR
    const auto it = std::find(m_cellIdInCR.begin(), m_cellIdInCR.end(),
                              neighbourId); // check if the neighbour is in the list for this CR
    if (it == m_cellIdInCR.end()) continue; // not in this CR
 
    const int pos = m_StoreArrPosition[neighbourId];
    const double energyNeighbour = m_eclCalDigits[pos]->getEnergy();
 
    energyEstimation += energyNeighbour;
  }
 
  return energyEstimation;
}

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  )

overridevirtualinherited

Event.

Reimplemented from Module.

Definition at line 164 of file ECLSplitterN1Module.cc.

{
  B2DEBUG(175, "ECLCRSplitterModule::event()");
 
  // Fill a vector that can be used to map cellid -> store array position for eclCalDigits.
  memset(&m_StoreArrPosition[0], -1, m_StoreArrPosition.size() * sizeof m_StoreArrPosition[0]);
  for (int i = 0; i < m_eclCalDigits.getEntries(); i++) {
    m_StoreArrPosition[m_eclCalDigits[i]->getCellId()] = i;
  }
 
  // Fill a vector that can be used to map cellid -> store array position for eclLocalMaximums.
  memset(&m_StoreArrPositionLM[0], -1, m_StoreArrPositionLM.size() * sizeof m_StoreArrPositionLM[0]);
  for (int i = 0; i < m_eclLocalMaximums.getEntries(); i++) {
    m_StoreArrPositionLM[m_eclLocalMaximums[i]->getCellId()] = i;
  }
 
  // Loop over all connected regions
  for (auto& aCR : m_eclConnectedRegions) {
    // list theat will hold all cellids in this connected region
    m_cellIdInCR.clear();
 
    const unsigned int entries = (aCR.getRelationsWith<ECLCalDigit>(eclCalDigitArrayName())).size();
 
    m_cellIdInCR.resize(entries);
 
    // Fill all calDigits ids in this CR into a vector to make them 'find'-able.
    int i = 0;
    for (const auto& caldigit : aCR.getRelationsWith<ECLCalDigit>(eclCalDigitArrayName())) {
      m_cellIdInCR[i] = caldigit.getCellId();
      ++i;
    }
 
    // Split and reconstruct the showers in this connected regions.
    splitConnectedRegion(aCR);
 
  } // end auto& aCR
 
}

eventLevelClusteringInfoName()

virtual const char * eventLevelClusteringInfoName ( ) const

inlineoverridevirtual

Name to be used for PureCsI option: EventLevelClusteringInfoPureCsI.

Reimplemented from ECLSplitterN1Module.

Definition at line 190 of file ECLSplitterN1Module.h.

    { return "EventLevelClusteringInfoPureCsI" ; }

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)

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;}

getEnergySum()

double getEnergySum ( std::vector< std::pair< double, double > > &  weighteddigits, const unsigned int  n  )

privateinherited

Get energy sum for weighted entries.

Definition at line 844 of file ECLSplitterN1Module.cc.

{
 
  double energysum = 0.;
 
  std::sort(weighteddigits.begin(), weighteddigits.end(), [](const auto & left, const auto & right) {
    return left.first * left.second > right.first * right.second;
  });
 
 
  unsigned int min = n;
  if (weighteddigits.size() < n) min = weighteddigits.size();
 
  for (unsigned int i = 0; i < min; ++i) {
    B2DEBUG(175, "getEnergySum: " << weighteddigits.at(i).first << " " << weighteddigits.at(i).second);
    energysum += (weighteddigits.at(i).first * weighteddigits.at(i).second);
  }
  B2DEBUG(175, "getEnergySum: energysum=" << energysum);
 
  return energysum;
}

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;}

getNeighbourMap()

int getNeighbourMap ( const double  energy, const double  background  )

privateinherited

Get number of neighbours based on first energy estimation and background level per event.

Definition at line 804 of file ECLSplitterN1Module.cc.

{
  if (background <= 0.1) return 21;
  else {
    if (energy > 0.06 + 0.4 * background) return 21; // based on preliminary study TF, valid in barrel only (TF).
    else return 9;
  }
}

getOptimalNumberOfDigits()

std::vector< int > getOptimalNumberOfDigits ( const int  cellid, const double  energy  )

privateinherited

Get optimal number of digits (out of 21) based on first energy estimation and background level per event.

Definition at line 813 of file ECLSplitterN1Module.cc.

{
 
  //..nOptimal depends on the energy bin, which in turn depends on ECL region
  int iRegion = 1; // barrel
  if (ECLElementNumbers::isForward(cellid)) {iRegion = 0;}
  if (ECLElementNumbers::isBackward(cellid)) {iRegion = 2;}
 
  //..Find the energy bin
  int iEnergy = 0;
  while (energy > m_eBoundaries[iRegion][iEnergy] and iEnergy < m_nEnergyBins - 1) {iEnergy++;}
 
  //..Group number just depends on the cellID
  int iGroup = m_groupNumber[cellid - 1];
 
  //..Optimal number of crystals from energy and group numbers
  int nOptimalNeighbours = (int)(0.5 + m_nOptimal2D.GetBinContent(iGroup + 1, iEnergy + 1));
 
  //..Store these in a vector to return
  std::vector<int> nOptimalVector;
  nOptimalVector.push_back(nOptimalNeighbours);
  nOptimalVector.push_back(iGroup);
  nOptimalVector.push_back(iEnergy);
 
  B2DEBUG(175, "ECLSplitterN1Module::getOptimalNumberOfDigits: cellID: " << cellid << " energy: " << energy << " iG: " << iGroup <<
          " iE: " << iEnergy << " nOpt: " << nOptimalNeighbours);
 
  return nOptimalVector;
 
}

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;
}

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);
}

initialize()

void initialize ( void  )

overridevirtualinherited

Initialize.

Reimplemented from Module.

Definition at line 93 of file ECLSplitterN1Module.cc.

{
 
  // Geometry instance.
  m_geom = ECLGeometryPar::Instance();
 
  // Check and format user input.
  m_liloParameters.resize(3);
  m_liloParameters.at(0) = m_liloParameterA;
  m_liloParameters.at(1) = m_liloParameterB;
  m_liloParameters.at(2) = m_liloParameterC;
 
  // ECL dataobjects.
  m_eclCalDigits.isRequired(eclCalDigitArrayName());
  m_eclConnectedRegions.isRequired(eclConnectedRegionArrayName());
  m_eclLocalMaximums.isRequired(eclLocalMaximumArrayName());
  m_eclShowers.registerInDataStore(eclShowerArrayName());
 
  // mDST dataobjects.
  m_eventLevelClusteringInfo.isRequired(eventLevelClusteringInfoName());
 
  // Register relations (we probably dont need all, but keep them for now for debugging).
  m_eclShowers.registerRelationTo(m_eclConnectedRegions);
  m_eclShowers.registerRelationTo(m_eclCalDigits);
  m_eclShowers.registerRelationTo(m_eclLocalMaximums);
  m_eclLocalMaximums.registerRelationTo(m_eclCalDigits);
  m_eclConnectedRegions.requireRelationTo(m_eclLocalMaximums);
  m_eclConnectedRegions.requireRelationTo(m_eclCalDigits);
 
  // Initialize neighbour maps (we will optimize the endcaps later, there is more than just a certain energy containment to be considered)
  m_NeighbourMap9 = new ECLNeighbours("N", 1); // N: 3x3 = 9
  m_NeighbourMap21 = new ECLNeighbours("NC", 2); // NC: 5x5 excluding corners = 21
 
  // initialize the vector that gives the relation between cellid and store array position
  m_StoreArrPosition.resize(ECLElementNumbers::c_NCrystals + 1);
  m_StoreArrPositionLM.resize(ECLElementNumbers::c_NCrystals + 1);
 
}

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;
}

splitConnectedRegion()

void splitConnectedRegion ( ECLConnectedRegion &  aCR )

privateinherited

Split connected region into showers.

Definition at line 216 of file ECLSplitterN1Module.cc.

{
 
  // Get the event background level
  const int bkgdcount = m_eventLevelClusteringInfo->getNECLCalDigitsOutOfTime();
  double backgroundLevel = 0.0; // from out of time digit counting
  if (m_fullBkgdCount > 0) {
    backgroundLevel = static_cast<double>(bkgdcount) / static_cast<double>(m_fullBkgdCount);
  }
 
  // Get the number of LMs in this CR
  const int nLocalMaximums = aCR.getRelationsWith<ECLLocalMaximum>(eclLocalMaximumArrayName()).size();
 
  B2DEBUG(170, "ECLCRSplitterModule::splitConnectedRegion: nLocalMaximums = " << nLocalMaximums);
 
  // Three cases:
  // 1) There is no local maximum (can only happen if the CR seed is not a LM itself).
  // 2) There is exactly one local maximum.
  // 3) There are more than one, typically two or three, local maxima and we have to share energy between them.
  //    If there are more than m_maxSplits local maxima, the m_maxSplits highest energy local maxima will be used.
 
  // ---------------------------------------------------------------------
  if (nLocalMaximums == 1) {
 
    // Create a shower.
    const auto aECLShower = m_eclShowers.appendNew();
 
    // Add relation to the CR.
    aECLShower->addRelationTo(&aCR);
 
    // Find the highest energetic crystal in this CR or use the LM.
    double weightSum = 0.0;
 
    // Add relation to the LM.
    RelationVector<ECLLocalMaximum> locmaxvector = aCR.getRelationsWith<ECLLocalMaximum>(eclLocalMaximumArrayName());
    aECLShower->addRelationTo(locmaxvector[0]);
 
    const int locmaxcellid = locmaxvector[0]->getCellId();
    const int pos = m_StoreArrPosition[locmaxcellid];
    double highestEnergyID             = (m_eclCalDigits[pos])->getCellId();
    double highestEnergy               = (m_eclCalDigits[pos])->getEnergy();
    double highestEnergyTime           = (m_eclCalDigits[pos])->getTime();
    double highestEnergyTimeResolution = (m_eclCalDigits[pos])->getTimeResolution();
 
    // Get a first estimation of the energy using 3x3 neighbours.
    const double energyEstimation = estimateEnergy(highestEnergyID);
 
    // Check if 21 would be better in the present background conditions:
    ECLNeighbours* neighbourMap; // FIXME pointer needed?
    int nNeighbours = getNeighbourMap(energyEstimation, backgroundLevel);
    if (nNeighbours == 9 and !m_useOptimalNumberOfDigitsForEnergy) neighbourMap = m_NeighbourMap9;
    else neighbourMap = m_NeighbourMap21;
 
    // Add neighbours and weights for the shower.
    std::vector<ECLCalDigit> digits;
    std::vector<double> weights;
    for (auto& neighbourId : neighbourMap->getNeighbours(highestEnergyID)) {
      const auto it = std::find(m_cellIdInCR.begin(), m_cellIdInCR.end(),
                                neighbourId); // check if the neighbour is in the list for this CR
      if (it == m_cellIdInCR.end()) continue; // not in this CR
 
      const int neighbourpos = m_StoreArrPosition[neighbourId];
      digits.push_back(*m_eclCalDigits[neighbourpos]); // list of digits for position reconstruction
      weights.push_back(1.0); // list of weights (all 1 in this case for now)
      weightSum += 1.0;
 
      aECLShower->addRelationTo(m_eclCalDigits[neighbourpos], 1.0); // add digits to this shower, weight = 1
    }
 
    // Get position.
    const B2Vector3D& showerposition = Belle2::ECL::computePositionLiLo(digits, weights, m_liloParameters);
    aECLShower->setTheta(showerposition.Theta());
    aECLShower->setPhi(showerposition.Phi());
    aECLShower->setR(showerposition.Mag());
 
    // Get Energy, if requested, set some weights to zero for energy calculation.
    double showerEnergy = 0.0;
    if (m_useOptimalNumberOfDigitsForEnergy) {
 
      // Get the optimal number of neighbours for this crystal and energy
      std::vector<int> nOptimalVec = getOptimalNumberOfDigits(highestEnergyID, energyEstimation);
      const unsigned int nOptimal = static_cast<unsigned int>(nOptimalVec[0]);
      aECLShower->setNominalNumberOfCrystalsForEnergy(static_cast<double>(nOptimal));
 
      // Store the indices used; will be needed later for energy corrections.
      // Also store energy, used along with cellID to find leakage corrections.
      aECLShower->setNOptimalGroupIndex(nOptimalVec[1]);
      aECLShower->setNOptimalEnergyBin(nOptimalVec[2]);
      aECLShower->setNOptimalEnergy(energyEstimation);
 
      // Get the list of crystals used for the energy calculation
      std::vector< std::pair<unsigned int, double>> listCrystalPairs; // cell id and weighted reconstructed energy
      listCrystalPairs.resize(digits.size()); //resize to number of all crystals in cluster
 
      std::vector < std::pair<double, double> > weighteddigits;
      weighteddigits.resize(digits.size());
      for (unsigned int i = 0; i < digits.size(); ++i) {
        weighteddigits.at(i) = std::make_pair((digits.at(i)).getEnergy(), weights.at(i));
        listCrystalPairs.at(i) = std::make_pair((digits.at(i)).getCellId(), weights.at(i) * (digits.at(i)).getEnergy());
      }
 
      // sort the listCrystals and keep the n highest in descending order
      std::sort(listCrystalPairs.begin(), listCrystalPairs.end(), [](const auto & left, const auto & right) {
        return left.second > right.second;
      });
      std::vector< unsigned int> listCrystals; //cell id
 
      for (unsigned int i = 0; i < digits.size(); ++i) {
        if (i < nOptimal) {
          listCrystals.push_back(listCrystalPairs[i].first);
        }
      }
 
      aECLShower->setNumberOfCrystalsForEnergy(static_cast<double>(listCrystals.size()));
      aECLShower->setListOfCrystalsForEnergy(listCrystals);
 
      showerEnergy = getEnergySum(weighteddigits, nOptimal);
      B2DEBUG(175, "Shower Energy (1): " << showerEnergy);
 
    } else {
      showerEnergy = Belle2::ECL::computeEnergySum(digits, weights);
    }
 
    aECLShower->setEnergy(showerEnergy);
    aECLShower->setEnergyRaw(showerEnergy);
    aECLShower->setEnergyHighestCrystal(highestEnergy);
    aECLShower->setTime(highestEnergyTime);
    aECLShower->setDeltaTime99(highestEnergyTimeResolution);
    aECLShower->setNumberOfCrystals(weightSum);
    aECLShower->setCentralCellId(highestEnergyID);
 
    B2DEBUG(175, "theta           = " << showerposition.Theta());
    B2DEBUG(175, "phi             = " << showerposition.Phi());
    B2DEBUG(175, "R               = " << showerposition.Mag());
    B2DEBUG(175, "energy          = " << showerEnergy);
    B2DEBUG(175, "time            = " << highestEnergyTime);
    B2DEBUG(175, "time resolution = " << highestEnergyTimeResolution);
    B2DEBUG(175, "neighbours      = " << nNeighbours);
    B2DEBUG(175, "backgroundLevel = " << backgroundLevel);
 
    // Fill shower Ids
    aECLShower->setShowerId(1); // always one (only this single shower in the CR)
    aECLShower->setHypothesisId(Belle2::ECLShower::c_nPhotons);
    aECLShower->setConnectedRegionId(aCR.getCRId());
 
    // Add relations of all CalDigits of the CR to the local maximum (here: all weights = 1).
    const int posLM = m_StoreArrPositionLM[locmaxcellid];
    for (const auto& aDigit : aCR.getRelationsWith<ECLCalDigit>()) {
      const int posDigit = m_StoreArrPosition[aDigit.getCellId()];
      m_eclLocalMaximums[posLM]->addRelationTo(m_eclCalDigits[posDigit], 1.0);
    }
 
  } // end case with one LM
  else { // More than one LM, energy must be split. This algorithm is inspired by BaBar code.
 
    // check if we have too many local maximums. if yes: limit to user set maximum
    // create a vector with all local maximums and its crystal energies
    std::vector<std::pair<ECLLocalMaximum, double>> lm_energy_vector;
    for (auto& aLocalMaximum :  aCR.getRelationsWith<ECLLocalMaximum>(eclLocalMaximumArrayName())) {
      const int cellid = aLocalMaximum.getCellId();
      const int pos = m_StoreArrPosition[cellid];
      const double digitenergy = m_eclCalDigits[pos]->getEnergy();
      lm_energy_vector.push_back(std::pair<ECLLocalMaximum, double>(aLocalMaximum, digitenergy));
    };
 
    // sort this vector in descending order and keep only up to m_maxSplits entries
    if (lm_energy_vector.size() >= static_cast<size_t>(m_maxSplits)) {
      std::sort(lm_energy_vector.begin(), lm_energy_vector.end(), [](const std::pair<ECLLocalMaximum, double>& x,
      const std::pair<ECLLocalMaximum, double>& y) {
        return x.second > y.second;
      });
 
      lm_energy_vector.resize(m_maxSplits);
    }
 
    std::vector<ECLCalDigit> digits;
    std::vector<double> weights;
    std::map<int, B2Vector3D> centroidList; // key = cellid, value = centroid position
    std::map<int, double> centroidEnergyList; // key = cellid, value = centroid position
    std::map<int, B2Vector3D> allPoints; // key = cellid, value = digit position
    std::map<int, std::vector < double > > weightMap; // key = locmaxid, value = vector of weights
    std::vector < ECLCalDigit > digitVector; // the order of weights in weightMap must be the same
 
    // Fill the maxima positions in a map
    std::map<int, B2Vector3D> localMaximumsPoints; // key = locmaxid, value = maximum position
    std::map<int, B2Vector3D> centroidPoints; // key = locmaxid (as index), value = centroid position
 
    for (auto& aLocalMaximum : lm_energy_vector) {
 
      int cellid = aLocalMaximum.first.getCellId();
 
      // Get the position of this crystal and fill it in two maps.
      B2Vector3D vectorPosition = m_geom->GetCrystalPos(cellid - 1);
      localMaximumsPoints.insert(std::map<int, B2Vector3D>::value_type(cellid, vectorPosition));
      centroidPoints.insert(std::map<int, B2Vector3D>::value_type(cellid, vectorPosition));
    }
 
    // The following will be done iteratively. Empty clusters after splitting will be removed, and the procedure will be repeated.
    bool iterateclusters = true;
    do {
      digits.clear();
      weights.clear();
      centroidList.clear();
      centroidEnergyList.clear();
      allPoints.clear();
      weightMap.clear();
      digitVector.clear();
 
      // Fill all digits from this CR in a map
      for (auto& aCalDigit : aCR.getRelationsWith<ECLCalDigit>(eclCalDigitArrayName())) {
        const int cellid = aCalDigit.getCellId();
        // get the position of this crystal and fill them in a map
        B2Vector3D vectorPosition = m_geom->GetCrystalPos(cellid - 1);
        allPoints.insert(std::map<int, B2Vector3D>::value_type(cellid, vectorPosition));
        digits.push_back(aCalDigit);
      }
 
      for (const auto& digitpoint : allPoints) {
        const int cellid = digitpoint.first;
        const int pos = m_StoreArrPosition[cellid];
        digitVector.push_back(*m_eclCalDigits[pos]);
      }
 
 
      // -----------------------------------------------------------------------------------------
      // The 'heart' of the splitter
      // Start with each local maximum and set it to the first centroid position. Then iterate over all ECLCalDigits
      // in this CR and calculate the weighted distances to the local maximum
      int nIterations = 0;
      double centroidShiftAverage = 0.0;
      //    double lastcentroidShiftAverage = 0.0;
 
      do {
        B2DEBUG(175, "Iteration: #" << nIterations << " (of max. " << m_maxIterations << ")");
 
        centroidShiftAverage = 0.0;
        if (nIterations == 0) {
          centroidList.clear();
          centroidEnergyList.clear();
          weightMap.clear();
        }
 
        // Loop over all local maximums points, each one will become a shower!
        for (const auto& locmaxpoint : localMaximumsPoints) {
 
          // cell id of this local maximum
          const int locmaxcellid = locmaxpoint.first;
 
          // clear weights vector
          weights.clear();
 
          // if this is the first iteration the shower energy is not know, take the local maximum energy * 1.5.
          if (nIterations == 0) {
            const int pos = m_StoreArrPosition[locmaxcellid];
            const double locmaxenergy = m_eclCalDigits[pos]->getEnergy();
            centroidEnergyList[locmaxcellid] = 1.5 * locmaxenergy;
          }
 
          B2DEBUG(175, "local maximum cellid: " << locmaxcellid);
 
          //-------------------------------------------------------------------
          // Loop over all digits. They get a weight using the distance to the respective centroid.
          for (const auto& digitpoint : allPoints) {
 
            // cellid and position of this digit
            const int digitcellid = digitpoint.first;
            B2Vector3D digitpos = digitpoint.second;
 
            const int pos = m_StoreArrPosition[digitcellid];
            const double digitenergy = m_eclCalDigits[pos]->getEnergy();
 
            double weight            = 0.0;
            double energy            = 0.0;
            double distance          = 0.0;
            double distanceEnergySum = 0.0;
 
            // Loop over all centroids
            for (const auto& centroidpoint : centroidPoints) {
 
              // cell id and position of this centroid
              const int centroidcellid = centroidpoint.first;
              B2Vector3D centroidpos = centroidpoint.second;
 
              double thisdistance = 0.;
 
              // in the first iteration, this distance is really zero, avoid floating point problems
              if (nIterations == 0 and digitcellid == centroidcellid) {
                thisdistance = 0.0;
              } else {
                B2Vector3D vectorDistance = ((centroidpos) - (digitpos));
                thisdistance = vectorDistance.Mag();
              }
 
              // energy of the centroid aka locmax
              const int thispos = m_StoreArrPosition[centroidcellid];
              const double thisenergy = m_eclCalDigits[thispos]->getEnergy();
 
              // Not  the most efficienct way to get this information, but not worth the thinking yet:
              if (locmaxcellid == centroidcellid) {
                distance = thisdistance;
                energy = thisenergy;
              }
 
              // Get the product of distance and energy.
              const double expfactor = exp(-m_expConstant * thisdistance / c_molierRadius);
              distanceEnergySum += (thisenergy * expfactor);
 
            } // end centroidPoints
 
            // Calculate the weight for this digits for this local maximum.
            if (distanceEnergySum > 0.0) {
              const double expfactor = exp(-m_expConstant * distance / c_molierRadius);
              weight = energy * expfactor / distanceEnergySum;
            } else {
              weight = 0.0;
            }
 
            // Check if the weighted energy is above threshold
            if ((digitenergy * weight) < m_minimumSharedEnergy) {
              weight = 0.0;
            }
 
            // Check for rounding problems larger than unity
            if (weight > 1.0) {
              B2WARNING("ECLCRSplitterModule::splitConnectedRegion: Floating point glitch, weight for this digit " << weight <<
                        ", resetting it to 1.0.");
              weight = 1.0;
            }
 
            // Fill the weight for this digits and this local maximum.
            B2DEBUG(175, "   cellid: " << digitcellid << ", energy: " << digitenergy << ", weight: " << weight << ", distance: " << distance);
            weights.push_back(weight);
 
          } // end allPoints
 
          // Get the old centroid position.
          B2Vector3D oldCentroidPos = (centroidPoints.find(locmaxcellid))->second;
 
          // Calculate the new centroid position.
          B2Vector3D newCentroidPos = Belle2::ECL::computePositionLiLo(digits, weights, m_liloParameters);
 
          // Calculate new energy
          const double newEnergy = Belle2::ECL::computeEnergySum(digits, weights);
 
          // Calculate the shift of the centroid position for this local maximum.
          const B2Vector3D centroidShift = (oldCentroidPos - newCentroidPos);
 
          // Save the new centroid position (but dont update yet!), also save the weights and energy.
          centroidList[locmaxcellid] = newCentroidPos;
          weightMap[locmaxcellid] = weights;
 
          B2DEBUG(175, "--> inserting new energy: " << newEnergy << " for local maximum " << locmaxcellid);
          centroidEnergyList[locmaxcellid] = newEnergy;
          double showerenergy = (*centroidEnergyList.find(locmaxcellid)).second / Belle2::Unit::MeV;
          B2DEBUG(175, "--> new energy = " << showerenergy << " MeV");
 
          // Add this to the average centroid shift.
          centroidShiftAverage += centroidShift.Mag();
 
          // Debugging output
          B2DEBUG(175, "   old centroid: " << oldCentroidPos.X() << " cm, " <<  oldCentroidPos.Y() << " cm, " <<  oldCentroidPos.Z() <<
                  "cm");
          B2DEBUG(175, "   new centroid: " << newCentroidPos.X() << " cm, " <<  newCentroidPos.Y() << " cm, " <<  newCentroidPos.Z() <<
                  "cm");
          B2DEBUG(175, "   centroid shift: " << centroidShift.Mag() << " cm");
 
        } // end localMaximumsPoints
 
        // Get the average centroid shift.
        centroidShiftAverage /= static_cast<double>(nLocalMaximums);
        //      lastcentroidShiftAverage = centroidShiftAverage;
        B2DEBUG(175, "--> average centroid shift: " << centroidShiftAverage << " cm (tolerance is " << m_shiftTolerance << " cm)");
 
        // Update centroid positions for the next round
        for (const auto& locmaxpoint : localMaximumsPoints) {
          centroidPoints[locmaxpoint.first] = (centroidList.find(locmaxpoint.first))->second;
        }
 
        ++nIterations;
 
      } while (nIterations < m_maxIterations and centroidShiftAverage > m_shiftTolerance);
      // DONE!
 
      // check that local maxima are still local maxima
      std::vector<int> markfordeletion;
      iterateclusters = false;
      for (const auto& locmaxpoint : localMaximumsPoints) {
 
        // Get locmax cellid
        const int locmaxcellid = locmaxpoint.first;
        const int pos = m_StoreArrPosition[locmaxcellid];
 
        B2DEBUG(175, "locmaxcellid: " << locmaxcellid);
        const double lmenergy = m_eclCalDigits[pos]->getEnergy();
        B2DEBUG(175, "ok: ");
 
        // Get the weight vector.
        std::vector < double > myWeights = (*weightMap.find(locmaxcellid)).second;
 
        for (unsigned int i = 0; i < digitVector.size(); ++i) {
 
          const ECLCalDigit dig = digitVector[i];
          const double weight = myWeights[i];
          const int cellid = dig.getCellId();
          const double energy = dig.getEnergy();
 
          // two ways to fail:
          // 1) another cell has more energy: energy*weight > lmenergy and cellid != locmaxcellid
          // 2) local maximum has cell has less than threshold energy left: energy*weight < m_threshold and cellid == locmaxcellid
          if ((energy * weight > lmenergy and cellid != locmaxcellid) or (energy * weight < m_threshold and cellid == locmaxcellid)) {
            markfordeletion.push_back(locmaxcellid);
            iterateclusters = true;
            continue;
          }
        }
      }
 
      // delete LMs
      for (const auto lmid : markfordeletion) {
        localMaximumsPoints.erase(lmid);
        centroidPoints.erase(lmid);
      }
 
    } while (iterateclusters);
 
    // Create the ECLShower objects, one per LocalMaximumPoints
    unsigned int iShower = 1;
    for (const auto& locmaxpoint : localMaximumsPoints) {
 
      const int locmaxcellid = locmaxpoint.first;
      const int posLM = m_StoreArrPositionLM[locmaxcellid];
 
      // Create a shower
      const auto aECLShower = m_eclShowers.appendNew();
 
      // Use the same method for the estimate (3x3).
      const double energyEstimation = estimateEnergy(locmaxcellid);
 
      // Get the neighbour list.
      ECLNeighbours* neighbourMap; // FIXME need pointer?
      int nNeighbours = getNeighbourMap(energyEstimation, backgroundLevel);
      if (nNeighbours == 9 and !m_useOptimalNumberOfDigitsForEnergy) neighbourMap = m_NeighbourMap9;
      else neighbourMap = m_NeighbourMap21;
 
      // Get the neighbour list.
      std::vector<short int> neighbourlist = neighbourMap->getNeighbours(locmaxcellid);
 
      // Get the weight vector.
      std::vector < double > myWeights = (*weightMap.find(locmaxcellid)).second;
 
      // Loop over all digits.
      std::vector<ECLCalDigit> newdigits;
      std::vector<double> newweights;
      double highestEnergy = 0.;
      double highestEnergyTime = 0.;
      double highestEnergyTimeResolution = 0.;
      double weightSum = 0.0;
 
      for (unsigned int i = 0; i < digitVector.size(); ++i) {
 
        const ECLCalDigit dig = digitVector[i];
        const double weight = myWeights[i];
 
        const int cellid = dig.getCellId();
        const int pos = m_StoreArrPosition[cellid];
 
        // Add weighted relations of all CalDigits to the local maximum.
        m_eclLocalMaximums[posLM]->addRelationTo(m_eclCalDigits[pos], weight);
 
        // Positive weight and in allowed neighbour list?
        if (weight > 0.0) {
          if (std::find(neighbourlist.begin(), neighbourlist.end(), cellid) != neighbourlist.end()) {
 
            aECLShower->addRelationTo(m_eclCalDigits[pos], weight);
 
            newdigits.push_back(dig);
            newweights.push_back(weight);
 
            weightSum += weight;
 
            const double energy = dig.getEnergy();
 
            if (energy * weight > highestEnergy) {
              highestEnergy = energy * weight;
              highestEnergyTime = dig.getTime();
              highestEnergyTimeResolution = dig.getTimeResolution();
            }
          }
        }
      }
 
      // Old position:
      B2Vector3D* oldshowerposition = new B2Vector3D((centroidList.find(locmaxcellid))->second);
 
      B2DEBUG(175, "old theta: " << oldshowerposition->Theta());
      B2DEBUG(175, "old phi: " << oldshowerposition->Phi());
      B2DEBUG(175, "old R: " << oldshowerposition->Mag());
      B2DEBUG(175, "old energy: " << energyEstimation);
      delete oldshowerposition;
 
      // New position (with reduced number of neighbours)
      // There are some cases where high backgrounds fake local maxima and the split centroid position is far
      // away from the original LM cell... this will throw a (non fatal) error, and create a cluster with zero energy now).
      B2Vector3D* showerposition = new B2Vector3D(Belle2::ECL::computePositionLiLo(newdigits, newweights, m_liloParameters));
      aECLShower->setTheta(showerposition->Theta());
      aECLShower->setPhi(showerposition->Phi());
      aECLShower->setR(showerposition->Mag());
 
      B2DEBUG(175, "new theta: " << showerposition->Theta());
      B2DEBUG(175, "new phi: " << showerposition->Phi());
      B2DEBUG(175, "new R: " << showerposition->Mag());
      delete showerposition;
 
      // Get Energy, if requested, set weights to zero for energy calculation.
      double showerEnergy = 0.0;
      if (m_useOptimalNumberOfDigitsForEnergy) {
 
 
        // Get the optimal number of neighbours for this crystal and energy
        std::vector<int> nOptimalVec = getOptimalNumberOfDigits(locmaxcellid, energyEstimation);
        const unsigned int nOptimal = static_cast<unsigned int>(nOptimalVec[0]);
        aECLShower->setNominalNumberOfCrystalsForEnergy(static_cast<double>(nOptimal));
 
        // Store the indices used; will be needed later for energy corrections.
        // Also store energy, used along with cellID to find leakage corrections.
        aECLShower->setNOptimalGroupIndex(nOptimalVec[1]);
        aECLShower->setNOptimalEnergyBin(nOptimalVec[2]);
        aECLShower->setNOptimalEnergy(energyEstimation);
 
        // Get the list of crystals used for the energy calculation
        std::vector< std::pair<unsigned int, double>> listCrystalPairs; // cell id and weighted reconstructed energy
        listCrystalPairs.resize(newdigits.size()); //resize to number of all crystals in cluster
 
        std::vector < std::pair<double, double> > weighteddigits;
        weighteddigits.resize(newdigits.size());
        for (unsigned int i = 0; i < newdigits.size(); ++i) {
          weighteddigits.at(i) = std::make_pair((newdigits.at(i)).getEnergy(), newweights.at(i));
          listCrystalPairs.at(i) = std::make_pair((newdigits.at(i)).getCellId(), newweights.at(i) * (newdigits.at(i)).getEnergy());
        }
 
        // sort the listCrystals and keep the n highest in descending order
        std::sort(listCrystalPairs.begin(), listCrystalPairs.end(), [](const auto & left, const auto & right) {
          return left.second > right.second;
        });
 
        std::vector< unsigned int> listCrystals; //cell id
 
        for (unsigned int i = 0; i < newdigits.size(); ++i) {
          if (i < nOptimal) {
            listCrystals.push_back(listCrystalPairs[i].first);
          }
        }
 
        aECLShower->setNumberOfCrystalsForEnergy(static_cast<double>(listCrystals.size()));
        aECLShower->setListOfCrystalsForEnergy(listCrystals);
 
        showerEnergy = getEnergySum(weighteddigits, nOptimal);
        B2DEBUG(175, "Shower Energy (2): " << showerEnergy);
 
      } else {
        showerEnergy = Belle2::ECL::computeEnergySum(newdigits, newweights);
      }
 
      aECLShower->setEnergy(showerEnergy);
      aECLShower->setEnergyRaw(showerEnergy);
      aECLShower->setEnergyHighestCrystal(highestEnergy);
      aECLShower->setTime(highestEnergyTime);
      aECLShower->setDeltaTime99(highestEnergyTimeResolution);
      aECLShower->setNumberOfCrystals(weightSum);
      aECLShower->setCentralCellId(locmaxcellid);
 
      B2DEBUG(175, "new energy: " << showerEnergy);
 
      // Get unique ID
      aECLShower->setShowerId(iShower);
      ++iShower;
      aECLShower->setHypothesisId(Belle2::ECLShower::c_nPhotons);
      aECLShower->setConnectedRegionId(aCR.getCRId());
 
      // Add relation to the CR.
      aECLShower->addRelationTo(&aCR);
 
      // Add relation to the LM.
      aECLShower->addRelationTo(m_eclLocalMaximums[posLM]);
    }
  }
}

terminate()

void terminate ( void  )

overridevirtualinherited

Terminate.

Reimplemented from Module.

Definition at line 210 of file ECLSplitterN1Module.cc.

{
  if (m_NeighbourMap9) delete m_NeighbourMap9;
  if (m_NeighbourMap21) delete m_NeighbourMap21;
}

Member Data Documentation

c_molierRadius

const double c_molierRadius

privateinherited

Initial value:

= 3.581 *
                                  Belle2::Unit::cm

Constant RM (Molier Radius) from exp(-a*dist/RM), http://pdg.lbl.gov/2009/AtomicNuclearProperties/HTML_PAGES/141.html.

Definition at line 76 of file ECLSplitterN1Module.h.

m_cellIdInCR

std::vector< int > m_cellIdInCR

privateinherited

list with all cellid of this connected region

Definition at line 108 of file ECLSplitterN1Module.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_cutDigitEnergyForEnergy

double m_cutDigitEnergyForEnergy

privateinherited

Minimum digit energy to be included in the shower energy calculation.

Definition at line 79 of file ECLSplitterN1Module.h.

m_cutDigitTimeResidualForEnergy

double m_cutDigitTimeResidualForEnergy

privateinherited

Maximum time residual to be included in the shower energy calculation.

Definition at line 80 of file ECLSplitterN1Module.h.

m_description

std::string m_description

privateinherited

The description of the module.

Definition at line 511 of file Module.h.

m_eBoundaries

std::vector< std::vector<float> > m_eBoundaries

privateinherited

energy boundaries each region

Definition at line 89 of file ECLSplitterN1Module.h.

m_eclCalDigits

StoreArray<ECLCalDigit> m_eclCalDigits

privateinherited

Store array: ECLCalDigit.

Definition at line 115 of file ECLSplitterN1Module.h.

m_eclConnectedRegions

StoreArray<ECLConnectedRegion> m_eclConnectedRegions

privateinherited

Store array: ECLConnectedRegion.

Definition at line 118 of file ECLSplitterN1Module.h.

m_eclLocalMaximums

StoreArray<ECLLocalMaximum> m_eclLocalMaximums

privateinherited

Store array: ECLLocalMaximum.

Definition at line 124 of file ECLSplitterN1Module.h.

m_eclNOptimal

DBObjPtr<ECLnOptimal> m_eclNOptimal

privateinherited

nOptimal payload

Definition at line 84 of file ECLSplitterN1Module.h.

m_eclShowers

StoreArray<ECLShower> m_eclShowers

privateinherited

Store array: ECLShower.

Definition at line 121 of file ECLSplitterN1Module.h.

m_eventLevelClusteringInfo

StoreObjPtr<EventLevelClusteringInfo> m_eventLevelClusteringInfo

privateinherited

Store object pointer: EventLevelClusteringInfo.

Definition at line 127 of file ECLSplitterN1Module.h.

m_expConstant

double m_expConstant

privateinherited

Constant a from exp(-a*dist/RM), 1.5 to 2.5.

Definition at line 71 of file ECLSplitterN1Module.h.

m_fullBkgdCount

int m_fullBkgdCount

privateinherited

Number of expected background digits at full background, FIXME: move to database.

Definition at line 99 of file ECLSplitterN1Module.h.

m_geom

ECL::ECLGeometryPar* m_geom {nullptr}

privateinherited

Geometry.

Definition at line 150 of file ECLSplitterN1Module.h.

m_groupNumber

std::vector<int> m_groupNumber

privateinherited

group number for each crystal

Definition at line 86 of file ECLSplitterN1Module.h.

m_hasReturnValue

bool m_hasReturnValue

privateinherited

True, if the return value is set.

Definition at line 518 of file Module.h.

m_liloParameterA

double m_liloParameterA

privateinherited

lin-log parameter A

Definition at line 93 of file ECLSplitterN1Module.h.

m_liloParameterB

double m_liloParameterB

privateinherited

lin-log parameter B

Definition at line 94 of file ECLSplitterN1Module.h.

m_liloParameterC

double m_liloParameterC

privateinherited

lin-log parameter C

Definition at line 95 of file ECLSplitterN1Module.h.

m_liloParameters

std::vector<double> m_liloParameters

privateinherited

lin-log parameters A, B, and C

Definition at line 96 of file ECLSplitterN1Module.h.

m_logConfig

LogConfig m_logConfig

privateinherited

The log system configuration of the module.

Definition at line 514 of file Module.h.

m_maxIterations

int m_maxIterations

privateinherited

Maximum number of iterations.

Definition at line 72 of file ECLSplitterN1Module.h.

m_maxSplits

int m_maxSplits

privateinherited

Maximum number of splits.

Definition at line 75 of file ECLSplitterN1Module.h.

m_minimumSharedEnergy

double m_minimumSharedEnergy

privateinherited

Minimum shared energy.

Definition at line 74 of file ECLSplitterN1Module.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_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_NeighbourMap21

ECL::ECLNeighbours* m_NeighbourMap21 {nullptr}

privateinherited

5x5 neighbours excluding corners = 21

Definition at line 112 of file ECLSplitterN1Module.h.

m_NeighbourMap9

ECL::ECLNeighbours* m_NeighbourMap9 {nullptr}

privateinherited

Neighbour maps.

3x3 = 9 neighbours

Definition at line 111 of file ECLSplitterN1Module.h.

m_nEnergyBins

int m_nEnergyBins = 0

privateinherited

number of energies bins in nOptimal payload

Definition at line 88 of file ECLSplitterN1Module.h.

m_nLeakReg

const int m_nLeakReg = 3

privateinherited

3 ECL regions: 0 = forward, 1 = barrel, 2 = backward

Definition at line 87 of file ECLSplitterN1Module.h.

m_nOptimal2D

TH2F m_nOptimal2D

privateinherited

2D hist of nOptimal for Ebin vs groupID

Definition at line 85 of file ECLSplitterN1Module.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_positionMethod

std::string m_positionMethod

privateinherited

Position calculation: lilo or linear.

Definition at line 92 of file ECLSplitterN1Module.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_returnValue

int m_returnValue

privateinherited

The return value.

Definition at line 519 of file Module.h.

m_shiftTolerance

double m_shiftTolerance

privateinherited

Tolerance level for centroid shifts.

Definition at line 73 of file ECLSplitterN1Module.h.

m_StoreArrPosition

std::vector< int > m_StoreArrPosition

privateinherited

vector (ECLElementNumbers::c_NCrystals + 1 entries) with cell id to store array positions

Definition at line 102 of file ECLSplitterN1Module.h.

m_StoreArrPositionLM

std::vector< int > m_StoreArrPositionLM

privateinherited

vector (ECLElementNumbers::c_NCrystals + 1 entries) with cell id to store array positions for LM

Definition at line 105 of file ECLSplitterN1Module.h.

m_threshold

double m_threshold

privateinherited

Local maximum threshold after splitting.

Definition at line 70 of file ECLSplitterN1Module.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.

m_useOptimalNumberOfDigitsForEnergy

int m_useOptimalNumberOfDigitsForEnergy

privateinherited

Optimize the number of neighbours for energy calculations.

Definition at line 81 of file ECLSplitterN1Module.h.

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

• ecl/modules/eclSplitterN1/include/ECLSplitterN1Module.h