ObserverCheckFilters Class Reference

this observer searches logs the response for each of SelectionVariables used in the filters If the pointer to the StoreArray is set the results will be put into the datastore More...

#include <ObserverCheckFilters.h>

Public Member Functions
	ObserverCheckFilters ()
	empty constructor:

Static Public Member Functions
static bool	initialize (const StoreArray< ObserverInfo > &aStoreArray)
	get a copy of a storearray
template<class Var , class Range , typename ... types>
static bool	initialize (Var, Range, const types &...)
	this function is needed by the Filters.h but has no task for this observer
static SpacePointInfo	convertSpacePoint (const SpacePoint &aSpacePoint)
	convert a SpacePiont into a version that can be stored in the datastore
static void	prepare (const SpacePoint &outerHit, const SpacePoint &innerHit)
	static method used by the observed object to reset the stored values of the observer.
template<typename ... types>
static void	terminate (const types &...)
	static method used by the observed object to terminate the observer.
template<typename ... types>
static void	collect (const types &...)
	fill the storearray
template<class Var , class RangeType >
static void	notify (const Var &, typename Var::variableType fResult, const RangeType &range, const typename Var::argumentType &, const typename Var::argumentType &, const typename Var::argumentType &)
	notifier which finds the mcParticles attached to given triplet of spacePoints and determines the purities for them.
template<class Var , class RangeType >
static void	notify (const Var &, typename Var::variableType fResult, const RangeType &range, const typename Var::argumentType &, const typename Var::argumentType &)
	notifier which finds the mcParticles attached to given pair of spacePoints and determines the purities for them.

Static Public Attributes
static ObserverInfo	s_observerInfo = ObserverInfo()
	container that stores the results calculated for a selectionVariableName, has to be static due to the way the observers is called
static StoreArray< ObserverInfo >	s_storeArray = StoreArray<ObserverInfo>()
	hold a storearray to have access to the datastore

Static Protected Member Functions
template<class Var , class RangeType >
static void	generalNotify (typename Var::variableType fResult, const RangeType &range)
	unified part of the notifier function.

Detailed Description

this observer searches logs the response for each of SelectionVariables used in the filters If the pointer to the StoreArray is set the results will be put into the datastore

Definition at line 31 of file ObserverCheckFilters.h.

Constructor & Destructor Documentation

ObserverCheckFilters()

ObserverCheckFilters ( )

inline

empty constructor:

Definition at line 42 of file ObserverCheckFilters.h.

{};

Member Function Documentation

collect()

static void collect ( const types &  ... )

inlinestatic

fill the storearray

Definition at line 116 of file ObserverCheckFilters.h.

    {
      // append a copy to the storearray
      s_storeArray.appendNew(s_observerInfo);
    }

convertSpacePoint()

static SpacePointInfo convertSpacePoint ( const SpacePoint &  aSpacePoint )

inlinestatic

convert a SpacePiont into a version that can be stored in the datastore

Definition at line 62 of file ObserverCheckFilters.h.

    {
      SpacePointInfo spInfo;
      spInfo.setPosition(aSpacePoint.getPosition());
      spInfo.setPositionError(aSpacePoint.getPositionError());
      spInfo.setNormalizedLocalU(aSpacePoint.getNormalizedLocalU());
      spInfo.setNormalizedLocalV(aSpacePoint.getNormalizedLocalV());
      spInfo.setClustersAssignedU(aSpacePoint.getIfClustersAssigned().first);
      spInfo.setClustersAssignedV(aSpacePoint.getIfClustersAssigned().second);
      spInfo.setVxdID(aSpacePoint.getVxdID());
      spInfo.setSensorType((int)aSpacePoint.getType());
      spInfo.setQualityIndicator(aSpacePoint.getQualityEstimation());
      spInfo.setIsAssigned(aSpacePoint.getAssignmentState());
      return spInfo;
    }

generalNotify()

static void generalNotify ( typename Var::variableType  fResult, const RangeType &  range  )

inlinestaticprotected

unified part of the notifier function.

Stores filter-specific things.

Definition at line 164 of file ObserverCheckFilters.h.

    {
      // store the data retrieved:
      FilterInfo info(Var().name(), double(fResult), range.contains(fResult), true);
      s_observerInfo.addFilterInfo(info);
    }

initialize() [1/2]

static bool initialize ( const StoreArray< ObserverInfo > &  aStoreArray )

inlinestatic

get a copy of a storearray

Definition at line 47 of file ObserverCheckFilters.h.

    {
      ObserverCheckFilters::s_storeArray = aStoreArray;
      return true;
    }

initialize() [2/2]

static bool initialize ( Var  , Range  , const types &  ...  )

inlinestatic

this function is needed by the Filters.h but has no task for this observer

Definition at line 55 of file ObserverCheckFilters.h.

    {
      return true;
    }

notify() [1/2]

static void notify ( const Var &  , typename Var::variableType  fResult, const RangeType &  range, const typename Var::argumentType &  , const typename Var::argumentType &    )

inlinestatic

notifier which finds the mcParticles attached to given pair of spacePoints and determines the purities for them.

Definition at line 141 of file ObserverCheckFilters.h.

    {
      //    // create input-container for purity-check:
      //    std::vector<const Belle2::SpacePoint*> spacePoints = {&outerHit, &innerHit};
 
      generalNotify<Var, RangeType>(fResult, range);
    }

notify() [2/2]

static void notify ( const Var &  , typename Var::variableType  fResult, const RangeType &  range, const typename Var::argumentType &  , const typename Var::argumentType &  , const typename Var::argumentType &    )

inlinestatic

notifier which finds the mcParticles attached to given triplet of spacePoints and determines the purities for them.

Definition at line 125 of file ObserverCheckFilters.h.

    {
      // create input-container for purity-check:
      //    std::vector<const Belle2::SpacePoint*> spacePoints = {&outerHit, &centerHit, &innerHit};
 
      generalNotify<Var, RangeType>(fResult, range);
    }

prepare()

static void prepare ( const SpacePoint &  outerHit, const SpacePoint &  innerHit  )

inlinestatic

static method used by the observed object to reset the stored values of the observer.

Definition at line 81 of file ObserverCheckFilters.h.

    {
      // discard all previous data
      s_observerInfo.clear();
      std::vector<SpacePointInfo> hitsinfo = { ObserverCheckFilters::convertSpacePoint(outerHit),
                                               ObserverCheckFilters::convertSpacePoint(innerHit)
                                             };
      s_observerInfo.setHits(hitsinfo);
 
 
      // collect purity for each particle attached to the hits
      // TODO: this is code used in the ObserverCheckMCPurity check if the following code
      /*
         std::vector<const Belle2::SpacePoint*> hits = {&outerHit, &innerHit};
         std::vector<Belle2::MCVXDPurityInfo> particlesFound;
      // TODO: check if it can cope with real data (no MC particles)!
      particlesFound = createPurityInfosVec(hits);
      // the dominating-particle is the uppermost one:
      auto purityPack = particlesFound.at(0).getPurity(); //that part does not look safe to be used on data!
      s_mainMCParticleID = purityPack.first;
      s_mainPurity = purityPack.second;
       */
    }

terminate()

static void terminate ( const types &  ... )

inlinestatic

static method used by the observed object to terminate the observer.

Definition at line 109 of file ObserverCheckFilters.h.

    {
    }

Member Data Documentation

s_observerInfo

ObserverInfo s_observerInfo = ObserverInfo()

static

container that stores the results calculated for a selectionVariableName, has to be static due to the way the observers is called

Definition at line 36 of file ObserverCheckFilters.h.

s_storeArray

StoreArray< ObserverInfo > s_storeArray = StoreArray<ObserverInfo>()

static

hold a storearray to have access to the datastore

Definition at line 39 of file ObserverCheckFilters.h.

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

• tracking/trackFindingVXD/filterTools/include/ObserverCheckFilters.h
• tracking/trackFindingVXD/filterTools/src/ObserverCheckFilters.cc