Creates a simple ROOT tree with tracking and calorimetry information. More...

Inheritance diagram for sbnd::AnalysisTree:

Public Member Functions
	AnalysisTree (fhicl::ParameterSet const &pset)

virtual	~AnalysisTree ()

void	analyze (const art::Event &evt)
	read access to event More...

void	beginSubRun (const art::SubRun &sr)

Private Member Functions
void	HitsPurity (detinfo::DetectorClocksData const &clockData, std::vector< art::Ptr< recob::Hit > > const &hits, Int_t &trackid, Float_t &purity, double &maxe)

void	HitTruth (detinfo::DetectorClocksData const &clockData, art::Ptr< recob::Hit > const &hit, Int_t &truthid, Float_t &frac, Float_t &energy, Float_t &numElectrons)

bool	HitTruthId (detinfo::DetectorClocksData const &clockData, art::Ptr< recob::Hit > const &hit, Int_t &mcid)

bool	TrackIdToMCTruth (Int_t const trkID, art::Ptr< simb::MCTruth > &mctruth)

bool	DoesHitHaveSimChannel (std::vector< const sim::SimChannel * > chans, art::Ptr< recob::Hit > const &hit)

double	length (const recob::Track &track)

double	length (const simb::MCParticle &part, TVector3 &start, TVector3 &end)

double	bdist (const recob::Track::Point_t &pos)

size_t	GetNTrackers () const
	Returns the number of trackers configured. More...

void	CreateData (bool bClearData=false)
	Creates the structure for the tree data; optionally initializes it. More...

void	SetAddresses ()
	Sets the addresses of all the tree branches, creating the missing ones. More...

void	SetTrackerAddresses (size_t iTracker)

void	SetVerticesAddresses (size_t iTracker)

void	SetShowerAddresses ()
	Sets the addresses of all the tree branches, creating the missing ones. More...

void	CreateTree (bool bClearData=false)
	Create the output tree and the data structures, if needed. More...

void	DestroyData ()
	Destroy the local buffers (existing branches will point to invalid address!) More...

void	CheckData (std::string caller) const
	Helper function: throws if no data structure is available. More...

void	CheckTree (std::string caller) const
	Helper function: throws if no tree is available. More...

Private Attributes
TTree *	fTree

AnalysisTreeDataStruct *	fData

AnalysisTreeDataStruct::SubRunData_t	SubRunData

std::string	fDigitModuleLabel

std::string	fHitsModuleLabel

std::string	fLArG4ModuleLabel

std::string	fTPCSimChannelModuleLabel

std::string	fCalDataModuleLabel

std::string	fGenieGenModuleLabel

std::string	fCryGenModuleLabel

std::string	fG4ModuleLabel

std::string	fPFParticleModuleLabel

std::string	fShowerModuleLabel

std::vector< std::string >	fVertexModuleLabel

std::vector< std::string >	fTrackModuleLabel

std::vector< std::string >	fCalorimetryModuleLabel

std::vector< std::string >	fParticleIDModuleLabel

std::string	fPOTModuleLabel

bool	fUseBuffer
	whether to use a permanent buffer (faster, huge memory) More...

bool	fSaveAuxDetInfo
	whether to extract and save auxiliary detector data More...

bool	fSaveCryInfo

bool	fSaveGenieInfo
	whether to extract and save CRY particle data More...

bool	fSaveGeantInfo
	whether to extract and save Genie information More...

bool	fSaveHitInfo
	whether to extract and save Geant information More...

bool	fSaveTrackInfo
	whether to extract and save Hit information More...

bool	fSaveShowerInfo
	whether to extract and save Track information More...

bool	fSaveVertexInfo
	whether to extract and save Shower information More...

bool	fSaveSliceInfo
	whether to extract and save Vertex information More...

std::vector< bool >	fSaveHierarchyInfo
	whether to extract and save Slice information More...

bool	fSaveShowerHierarchyInfo
	if the user wants to access the showers with their hierarchy More...

std::vector< std::string >	fCosmicTaggerAssocLabel

std::vector< std::string >	fFlashMatchAssocLabel

bool	isCosmics
	if it contains cosmics More...

bool	fSaveCaloCosmics
	save calorimetry information for cosmics More...

float	fG4minE
	Energy threshold to save g4 particle info. More...

calo::CalorimetryAlg	fCaloAlg

art::ServiceHandle < cheat::ParticleInventoryService >	pi_serv

art::ServiceHandle < cheat::BackTrackerService >	bt_serv

Detailed Description

Creates a simple ROOT tree with tracking and calorimetry information.

Configuration parameters

UseBuffers (default: false): if enabled, memory is allocated for tree data for all the run; otherwise, it's allocated on each event, used and freed; use "true" for speed, "false" to save memory
SaveAuxDetInfo (default: false): if enabled, auxiliary detector data will be extracted and included in the tree

Definition at line 819 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

Constructor & Destructor Documentation

sbnd::AnalysisTree::AnalysisTree ( fhicl::ParameterSet const & pset )

explicit

Definition at line 2100 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

                                                             :
   EDAnalyzer(pset),
   fTree(nullptr), fData(nullptr),
   fDigitModuleLabel         (pset.get< std::string >("DigitModuleLabel")                   ),
   fHitsModuleLabel          (pset.get< std::string >("HitsModuleLabel")                    ),
   fLArG4ModuleLabel         (pset.get< std::string >("LArGeantModuleLabel")                ),
   fTPCSimChannelModuleLabel (pset.get< std::string >("TPCSimChannelModuleLabel")           ),
   fCalDataModuleLabel       (pset.get< std::string >("CalDataModuleLabel")                 ),
   fGenieGenModuleLabel      (pset.get< std::string >("GenieGenModuleLabel")                ),
   fCryGenModuleLabel        (pset.get< std::string >("CryGenModuleLabel")                  ), 
   fG4ModuleLabel            (pset.get< std::string >("G4ModuleLabel")                      ),
   fPFParticleModuleLabel    (pset.get< std::string> ("PFParticleModuleLabel")              ),
   fShowerModuleLabel        (pset.get< std::string> ("ShowerModuleLabel")                  ),
   fVertexModuleLabel        (pset.get< std::vector<std::string> >("VertexModuleLabel")     ),
   fTrackModuleLabel         (pset.get< std::vector<std::string> >("TrackModuleLabel")      ),
   fCalorimetryModuleLabel   (pset.get< std::vector<std::string> >("CalorimetryModuleLabel")),
   fParticleIDModuleLabel    (pset.get< std::vector<std::string> >("ParticleIDModuleLabel") ),
   fPOTModuleLabel           (pset.get< std::string >("POTModuleLabel")                     ),
 
   fUseBuffer                (pset.get< bool >("UseBuffers", false)),
   fSaveAuxDetInfo           (pset.get< bool >("SaveAuxDetInfo", false)),
   fSaveCryInfo              (pset.get< bool >("SaveCryInfo", false)),  
   fSaveGenieInfo            (pset.get< bool >("SaveGenieInfo", false)),
   fSaveGeantInfo            (pset.get< bool >("SaveGeantInfo", false)),
   fSaveHitInfo              (pset.get< bool >("SaveHitInfo", false)),
   fSaveTrackInfo            (pset.get< bool >("SaveTrackInfo", false)),
   fSaveShowerInfo           (pset.get< bool >("SaveShowerInfo", false)),
   fSaveVertexInfo           (pset.get< bool >("SaveVertexInfo", false)),
   fSaveSliceInfo            (pset.get< bool >("SaveSliceInfo",true)),
   fSaveHierarchyInfo        (pset.get< std::vector<bool> >("SaveHierarchyInfo", {false})),

virtual sbnd::AnalysisTree::~AnalysisTree ( )

virtual

Member Function Documentation

void sbnd::AnalysisTree::analyze ( const art::Event & evt )

read access to event

double sbnd::AnalysisTree::bdist ( const recob::Track::Point_t & pos )

private

void sbnd::AnalysisTree::beginSubRun ( const art::SubRun & sr )

void sbnd::AnalysisTree::CheckData ( std::string caller ) const

inlineprivate

Helper function: throws if no data structure is available.

Definition at line 969 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

       {
         if (fData) return;
         throw art::Exception(art::errors::LogicError)
           << "AnalysisTree::" << caller << ": no data";
       } // CheckData()

void sbnd::AnalysisTree::CheckTree ( std::string caller ) const

inlineprivate

Helper function: throws if no tree is available.

Definition at line 976 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

       {
         if (fTree) return;
         throw art::Exception(art::errors::LogicError)
           << "AnalysisTree::" << caller << ": no tree";
       } // CheckData()

void sbnd::AnalysisTree::CreateData ( bool bClearData = false )

inlineprivate

Creates the structure for the tree data; optionally initializes it.

Definition at line 901 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

       {
         if (!fData) {
           fData = new AnalysisTreeDataStruct(GetNTrackers());
           fData->SetBits(AnalysisTreeDataStruct::tdAuxDet, !fSaveAuxDetInfo);
           fData->SetBits(AnalysisTreeDataStruct::tdCry, !fSaveCryInfo);   
           fData->SetBits(AnalysisTreeDataStruct::tdGenie, !fSaveGenieInfo);
           fData->SetBits(AnalysisTreeDataStruct::tdGeant, !fSaveGeantInfo); 
         }
         else {
           fData->SetBits(AnalysisTreeDataStruct::tdHit, !fSaveHitInfo); 
           fData->SetBits(AnalysisTreeDataStruct::tdTrack, !fSaveTrackInfo);     
           fData->SetBits(AnalysisTreeDataStruct::tdShower, !fSaveShowerInfo);   
           fData->SetBits(AnalysisTreeDataStruct::tdSlice, !fSaveSliceInfo);
           fData->SetBits(AnalysisTreeDataStruct::tdVtx, !fSaveVertexInfo);                                                                
           fData->SetTrackers(GetNTrackers());
           fData->SetVertices(GetNTrackers());
           if (bClearData) fData->Clear();
         }
       } // CreateData()

void sbnd::AnalysisTree::CreateTree ( bool bClearData = false )

private

Create the output tree and the data structures, if needed.

void sbnd::AnalysisTree::DestroyData ( )

inlineprivate

Destroy the local buffers (existing branches will point to invalid address!)

Definition at line 966 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

966 { if (fData) { delete fData; fData = nullptr; } }

sbnd::AnalysisTree::fData

AnalysisTreeDataStruct * fData

Definition: sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc:849

bool sbnd::AnalysisTree::DoesHitHaveSimChannel	(	std::vector< const sim::SimChannel * >	chans,
		art::Ptr< recob::Hit > const &	hit
	)

private

size_t sbnd::AnalysisTree::GetNTrackers ( ) const

inlineprivate

Returns the number of trackers configured.

Definition at line 898 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

898 { return fTrackModuleLabel.size(); }

sbnd::AnalysisTree::fTrackModuleLabel

std::vector< std::string > fTrackModuleLabel

Definition: sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc:865

void sbnd::AnalysisTree::HitsPurity	(	detinfo::DetectorClocksData const &	clockData,
		std::vector< art::Ptr< recob::Hit > > const &	hits,
		Int_t &	trackid,
		Float_t &	purity,
		double &	maxe
	)

private

void sbnd::AnalysisTree::HitTruth	(	detinfo::DetectorClocksData const &	clockData,
		art::Ptr< recob::Hit > const &	hit,
		Int_t &	truthid,
		Float_t &	frac,
		Float_t &	energy,
		Float_t &	numElectrons
	)

private

bool sbnd::AnalysisTree::HitTruthId	(	detinfo::DetectorClocksData const &	clockData,
		art::Ptr< recob::Hit > const &	hit,
		Int_t &	mcid
	)

private

double sbnd::AnalysisTree::length ( const recob::Track & track )

private

double sbnd::AnalysisTree::length	(	const simb::MCParticle &	part,
		TVector3 &	start,
		TVector3 &	end
	)

private

void sbnd::AnalysisTree::SetAddresses ( )

inlineprivate

Sets the addresses of all the tree branches, creating the missing ones.

Definition at line 923 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

       {
         CheckData("SetAddress()"); CheckTree("SetAddress()");
         fData->SetAddresses(fTree, fTrackModuleLabel, fShowerModuleLabel, fVertexModuleLabel, isCosmics, fSaveHierarchyInfo, fSaveShowerHierarchyInfo);
       } // SetAddresses()

void sbnd::AnalysisTree::SetShowerAddresses ( )

inlineprivate

Sets the addresses of all the tree branches, creating the missing ones.

Definition at line 956 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

       {
         CheckData("SetShowerAddress()"); CheckTree("SetShowerAddress()");
         fData->ShowerData.SetShowerAddresses(fTree, fShowerModuleLabel, fSaveShowerHierarchyInfo);
       } // SetShowerAddresses()

void sbnd::AnalysisTree::SetTrackerAddresses ( size_t iTracker )

inlineprivate

Sets the addresses of all the tree branches of the specified tracking algo, creating the missing ones

Definition at line 931 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

       {
         CheckData("SetTrackerAddresses()"); CheckTree("SetTrackerAddresses()");
         if (iTracker >= fData->GetNTrackers()) {
           throw art::Exception(art::errors::LogicError)
             << "AnalysisTree::SetTrackerAddresses(): no tracker #" << iTracker
             << " (" << fData->GetNTrackers() << " available)";
         }
         fData->GetTrackerData(iTracker) \
           .SetAddresses(fTree, fTrackModuleLabel[iTracker], isCosmics, fSaveHierarchyInfo[iTracker]);
       } // SetTrackerAddresses()

void sbnd::AnalysisTree::SetVerticesAddresses ( size_t iTracker )

inlineprivate

Definition at line 943 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

       {
         CheckData("SetVerticesAddresses()"); CheckTree("SetVerticesAddresses()");
         if (iTracker >= fData->GetNTrackers()) {
           throw art::Exception(art::errors::LogicError)
             << "AnalysisTree::SetVerticesAddresses(): no tracker #" << iTracker
             << " (" << fData->GetNTrackers() << " available)";
         }
         fData->GetVertexData(iTracker) \
           .SetAddresses(fTree, fVertexModuleLabel[iTracker], fSaveHierarchyInfo[iTracker]);
       } // SetVerticesAddresses()

bool sbnd::AnalysisTree::TrackIdToMCTruth	(	Int_t const	trkID,
		art::Ptr< simb::MCTruth > &	mctruth
	)

private

Member Data Documentation

art::ServiceHandle<cheat::BackTrackerService> sbnd::AnalysisTree::bt_serv

private

Definition at line 895 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

std::string sbnd::AnalysisTree::fCalDataModuleLabel

private

Definition at line 858 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

calo::CalorimetryAlg sbnd::AnalysisTree::fCaloAlg

private

Definition at line 889 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

std::vector<std::string> sbnd::AnalysisTree::fCalorimetryModuleLabel

private

Definition at line 866 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

std::vector<std::string> sbnd::AnalysisTree::fCosmicTaggerAssocLabel

private

Definition at line 882 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

std::string sbnd::AnalysisTree::fCryGenModuleLabel

private

Definition at line 860 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

AnalysisTreeDataStruct* sbnd::AnalysisTree::fData

private

Definition at line 849 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

std::string sbnd::AnalysisTree::fDigitModuleLabel

private

Definition at line 854 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

std::vector<std::string> sbnd::AnalysisTree::fFlashMatchAssocLabel

private

Definition at line 883 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

float sbnd::AnalysisTree::fG4minE

private

Energy threshold to save g4 particle info.

Definition at line 887 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

std::string sbnd::AnalysisTree::fG4ModuleLabel

private

Definition at line 861 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

std::string sbnd::AnalysisTree::fGenieGenModuleLabel

private

Definition at line 859 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

std::string sbnd::AnalysisTree::fHitsModuleLabel

private

Definition at line 855 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

std::string sbnd::AnalysisTree::fLArG4ModuleLabel

private

Definition at line 856 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

std::vector<std::string> sbnd::AnalysisTree::fParticleIDModuleLabel

private

Definition at line 867 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

std::string sbnd::AnalysisTree::fPFParticleModuleLabel

private

Definition at line 862 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

std::string sbnd::AnalysisTree::fPOTModuleLabel

private

Definition at line 868 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

bool sbnd::AnalysisTree::fSaveAuxDetInfo

private

whether to extract and save auxiliary detector data

Definition at line 870 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

bool sbnd::AnalysisTree::fSaveCaloCosmics

private

save calorimetry information for cosmics

Definition at line 886 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

bool sbnd::AnalysisTree::fSaveCryInfo

private

Definition at line 871 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

bool sbnd::AnalysisTree::fSaveGeantInfo

private

whether to extract and save Genie information

Definition at line 873 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

bool sbnd::AnalysisTree::fSaveGenieInfo

private

whether to extract and save CRY particle data

Definition at line 872 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

std::vector<bool> sbnd::AnalysisTree::fSaveHierarchyInfo

private

whether to extract and save Slice information

if the user wants to access the tracks with their hierarchy for each tracker

Definition at line 879 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

bool sbnd::AnalysisTree::fSaveHitInfo

private

whether to extract and save Geant information

Definition at line 874 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

bool sbnd::AnalysisTree::fSaveShowerHierarchyInfo

private

if the user wants to access the showers with their hierarchy

Definition at line 880 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

bool sbnd::AnalysisTree::fSaveShowerInfo

private

whether to extract and save Track information

Definition at line 876 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

bool sbnd::AnalysisTree::fSaveSliceInfo

private

whether to extract and save Vertex information

Definition at line 878 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

bool sbnd::AnalysisTree::fSaveTrackInfo

private

whether to extract and save Hit information

Definition at line 875 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

bool sbnd::AnalysisTree::fSaveVertexInfo

private

whether to extract and save Shower information

Definition at line 877 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

std::string sbnd::AnalysisTree::fShowerModuleLabel

private

Definition at line 863 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

std::string sbnd::AnalysisTree::fTPCSimChannelModuleLabel

private

Definition at line 857 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

std::vector<std::string> sbnd::AnalysisTree::fTrackModuleLabel

private

Definition at line 865 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

TTree* sbnd::AnalysisTree::fTree

private

Definition at line 844 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

bool sbnd::AnalysisTree::fUseBuffer

private

whether to use a permanent buffer (faster, huge memory)

Definition at line 869 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

std::vector<std::string> sbnd::AnalysisTree::fVertexModuleLabel

private

Definition at line 864 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

bool sbnd::AnalysisTree::isCosmics

private

if it contains cosmics

Definition at line 885 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

art::ServiceHandle<cheat::ParticleInventoryService> sbnd::AnalysisTree::pi_serv

private

Definition at line 892 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

AnalysisTreeDataStruct::SubRunData_t sbnd::AnalysisTree::SubRunData

private

Definition at line 851 of file sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc.

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

sbndcode/sbndcode/AnalysisTree/AnalysisTree_module.cc

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Configuration parameters

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation