PndMvdMCEventAna Class Reference

#include <PndMvdMCEventAna.h>

Inheritance diagram for PndMvdMCEventAna:

Public Member Functions
	PndMvdMCEventAna ()
	PndMvdMCEventAna (TString fileName)
virtual	~PndMvdMCEventAna ()
virtual void	InitBranch ()
virtual void	InitHistos ()
virtual void	AnaHitNr (Int_t hitNr)
virtual void	Init (TString fileName)
void	InitCanvas ()
void	AnaEvents (Int_t count)
void	AnaEventNr (Int_t Nr)
void	NextEvent ()
void	DrawHistos ()
void	DrawHisto (TString path, TString opt="")
void	SetCanvasColumns (Int_t col)
void	SetDrawOption (TString histoName, TString option)
void	SetSelection (TString sel)
void	FillVector ()
void	DrawVector (Int_t index, TString opt)
Int_t	GetEventNr () const
TString	GetSelection () const
TH1 *	GetHisto (TString histoName)
TH1 *	GetHisto (Int_t i)
virtual void	AnaHits ()
virtual void	BeginOfEventAction ()
virtual void	EndOfEventAction ()
virtual void	ClearHistos ()

Protected Member Functions
	ClassDef (PndMvdEventAna, 1)

Protected Attributes
Int_t	fActiveEvent
Int_t	fAnaEvents
TFile *	fFile
TTree *	fTree
TClonesArray *	fHitArray
TString	fClassName
TString	fBranchName
TString	fSelection
TCanvas *	fCan
std::map< TString, TH1 * >	fHistos
std::map< TString, TString >	fDrawOption
std::vector< TH1 * >	fHistoVector
Int_t	fCancol

Private Member Functions
	ClassDef (PndMvdMCEventAna, 1)

Private Attributes
TClonesArray *	fMCTrackArray
PndGeoHandling *	fGeoH

Detailed Description

Author

t.stockmanns

Definition at line 28 of file PndMvdMCEventAna.h.

Constructor & Destructor Documentation

PndMvdMCEventAna::PndMvdMCEventAna ( )

inline

Definition at line 30 of file PndMvdMCEventAna.h.

{};

PndMvdMCEventAna::PndMvdMCEventAna

(

TString

fileName

)

virtual PndMvdMCEventAna::~PndMvdMCEventAna ( )

inlinevirtual

Definition at line 32 of file PndMvdMCEventAna.h.

{};

Member Function Documentation

void PndMvdEventAna::AnaEventNr ( Int_t  Nr )

inherited

Definition at line 28 of file PndMvdEventAna.cxx.

References PndMvdEventAna::AnaHits(), PndMvdEventAna::BeginOfEventAction(), PndMvdEventAna::ClearHistos(), PndMvdEventAna::EndOfEventAction(), PndMvdEventAna::fActiveEvent, PndMvdEventAna::fAnaEvents, PndMvdEventAna::fTree, PndMvdEventAna::InitHistos(), and vecs.

Referenced by PndMvdEventAna::NextEvent().

{
        TVector3 vecs;
        BeginOfEventAction();

        fAnaEvents = 1;
        InitHistos();
        ClearHistos();
        if (Nr > fTree->GetEntriesFast())
                return;

        fActiveEvent = Nr;
        AnaHits();
        EndOfEventAction();
        //InitCanvas();
        //DrawHistos();
}

void PndMvdEventAna::AnaEvents ( Int_t  count )

inherited

Definition at line 79 of file PndMvdEventAna.cxx.

References PndMvdEventAna::AnaHits(), count, PndMvdEventAna::fActiveEvent, PndMvdEventAna::fAnaEvents, PndMvdEventAna::fTree, i, and PndMvdEventAna::InitHistos().

{
        fAnaEvents = count;
        InitHistos();
        if (count > fTree->GetEntriesFast())
                count = fTree->GetEntriesFast();
        for (Int_t i = 0; i < count; i++)
        {
                fActiveEvent = i;
                AnaHits();
        }
        //InitCanvas();
        //DrawHistos();
}

void PndMvdMCEventAna::AnaHitNr ( Int_t  hitNr )

virtual

Reimplemented from PndMvdEventAna.

Definition at line 38 of file PndMvdMCEventAna.cxx.

References PndMvdEventAna::fActiveEvent, PndMvdEventAna::fHistos, PndMvdEventAna::fHitArray, PndMvdEventAna::fSelection, PndMvdEventAna::fTree, hit(), and vecs.

{
  TVector3 vecs;

  fHitArray->Delete();
  fTree->GetEntry(fActiveEvent);
  PndSdsMCPoint *hit=(PndSdsMCPoint*)fHitArray->At(Nr);
  if (hit->GetDetName().Contains(fSelection)){
    vecs.SetXYZ(hit->GetX(), hit->GetY(), hit->GetZ());
    fHistos["hisxy"]->Fill(vecs.x(),vecs.y());
    fHistos["hisrz"]->Fill(vecs.z(),vecs.Perp());
    fHistos["hisde"]->Fill(hit->GetEnergyLoss());
    //TH3D* histo3D = (TH3D*)(fHistos["hisxyz"]);
    //histo3D->Fill(hit->GetX(), hit->GetY(), hit->GetZ());
  }
  
}

void PndMvdEventAna::AnaHits ( )

virtualinherited

Reimplemented in PndMvdAllDataEventAna.

Definition at line 94 of file PndMvdEventAna.cxx.

References PndMvdEventAna::AnaHitNr(), PndMvdEventAna::fHitArray, and i.

Referenced by PndMvdEventAna::AnaEventNr(), and PndMvdEventAna::AnaEvents().

{
        for (Int_t i=0; i<fHitArray->GetEntriesFast(); i++)
        {
                AnaHitNr(i);
        }
}

virtual void PndMvdEventAna::BeginOfEventAction ( )

inlinevirtualinherited

Reimplemented in PndMvdAllDataEventAna.

Definition at line 60 of file PndMvdEventAna.h.

Referenced by PndMvdEventAna::AnaEventNr().

{};

PndMvdMCEventAna::ClassDef ( PndMvdMCEventAna  , 1    )

private

PndMvdEventAna::ClassDef ( PndMvdEventAna  , 1    )

protectedinherited

virtual void PndMvdEventAna::ClearHistos ( )

inlinevirtualinherited

Reimplemented in PndMvdAllDataEventAna.

Definition at line 62 of file PndMvdEventAna.h.

Referenced by PndMvdEventAna::AnaEventNr().

{};

void PndMvdEventAna::DrawHisto ( TString  path, TString  opt = ""  )

inherited

Definition at line 74 of file PndMvdEventAna.cxx.

References PndMvdEventAna::fHistos.

{
        fHistos[path]->Draw(opt.Data());
}

void PndMvdEventAna::DrawHistos ( )

inherited

Definition at line 63 of file PndMvdEventAna.cxx.

References PndMvdEventAna::fCan, PndMvdEventAna::fHistos, and i.

{
        Int_t i = 0;
        for (std::map<TString, TH1*>::const_iterator ki = fHistos.begin(); ki != fHistos.end(); ki++){
                i++;
                fCan->cd(i);
                std::cout << ki->second << std::endl;
                ki->second->Draw();//(fDrawOption[ci->second->GetName()]);
        }
}

void PndMvdEventAna::DrawVector ( Int_t  index, TString  opt  )

inherited

Definition at line 110 of file PndMvdEventAna.cxx.

References PndMvdEventAna::fHistoVector.

{
        fHistoVector[index]->Draw(opt.Data());
}

virtual void PndMvdEventAna::EndOfEventAction ( )

inlinevirtualinherited

Reimplemented in PndMvdAllDataEventAna, and PndMvdDigiEventAna.

Definition at line 61 of file PndMvdEventAna.h.

Referenced by PndMvdEventAna::AnaEventNr().

{};

void PndMvdEventAna::FillVector ( )

inherited

Definition at line 102 of file PndMvdEventAna.cxx.

References PndMvdEventAna::fHistos, and PndMvdEventAna::fHistoVector.

{
        fHistoVector.clear();
        for (std::map<TString, TH1*>::const_iterator ki = fHistos.begin(); ki != fHistos.end(); ki++){
                fHistoVector.push_back(ki->second);
        }
}

Int_t PndMvdEventAna::GetEventNr ( ) const

inlineinherited

Definition at line 52 of file PndMvdEventAna.h.

References PndMvdEventAna::fActiveEvent.

{return fActiveEvent;};

TH1* PndMvdEventAna::GetHisto ( TString  histoName )

inlineinherited

Definition at line 54 of file PndMvdEventAna.h.

References PndMvdEventAna::fHistos.

{return fHistos[histoName];};

TH1* PndMvdEventAna::GetHisto ( Int_t  i )

inlineinherited

Definition at line 55 of file PndMvdEventAna.h.

References PndMvdEventAna::fHistoVector, and i.

{return fHistoVector[i];};

TString PndMvdEventAna::GetSelection ( ) const

inlineinherited

Definition at line 53 of file PndMvdEventAna.h.

References PndMvdEventAna::fSelection.

{return fSelection;};

void PndMvdEventAna::Init ( TString  fileName )

virtualinherited

Reimplemented in PndMvdAllDataEventAna.

Definition at line 16 of file PndMvdEventAna.cxx.

References PndMvdEventAna::fActiveEvent, PndMvdEventAna::fBranchName, PndMvdEventAna::fClassName, PndMvdEventAna::fFile, PndMvdEventAna::fHitArray, PndMvdEventAna::fTree, PndMvdEventAna::InitBranch(), and PndMvdEventAna::InitHistos().

Referenced by PndMvdDigiEventAna::PndMvdDigiEventAna().

{
        InitHistos();
        InitBranch();
        fFile = new TFile(fileName.Data());
        fTree = (TTree*)(fFile->Get("pndsim"));
        fHitArray=new TClonesArray(fClassName.Data());
        fTree->SetBranchAddress(fBranchName.Data(),&fHitArray);//Branch names
        fActiveEvent = 0;
}

void PndMvdMCEventAna::InitBranch ( )

virtual

Implements PndMvdEventAna.

Definition at line 16 of file PndMvdMCEventAna.cxx.

References PndMvdEventAna::fBranchName, and PndMvdEventAna::fClassName.

{
  fClassName = "PndSdsMCPoint";
  fBranchName = "MVDPoint";
}

void PndMvdEventAna::InitCanvas ( )

inherited

Definition at line 55 of file PndMvdEventAna.cxx.

References Double_t, PndMvdEventAna::fCan, PndMvdEventAna::fCancol, and PndMvdEventAna::fHistos.

{
        if (fCan != 0) delete(fCan);
        fCan = new TCanvas("can1","MCHit view in MVD",0,0,1000,1000);
        std::cout << "InitCanvas fHistos.size() " << fHistos.size() << std::endl;
        fCan->Divide(fCancol, (Int_t)(((Double_t)(fHistos.size())/fCancol) + 0.5));
}

void PndMvdMCEventAna::InitHistos ( )

virtual

Implements PndMvdEventAna.

Definition at line 22 of file PndMvdMCEventAna.cxx.

References PndMvdEventAna::fDrawOption, and PndMvdEventAna::fHistos.

{
  if (fHistos["hisxy"]!= 0) delete (fHistos["hisxy"]);
  fHistos["hisxy"] = new TH2D("hisxy","MVD MC Points, xy view",400,-15.,15.,400,-15.,15.);
  fDrawOption["hisxy"] = "";
  if (fHistos["hisrz"]!= 0) delete (fHistos["hisrz"]);
  fHistos["hisrz"] = new TH2D("hisrz","MVD MC Points, rz view",400,-20.,20.,400,0.,40.);
  fDrawOption["hisrz"] = "";
//  if (fHistos["hisxyz"]!= 0) delete (fHistos["hisxyz"]);
//  fHistos["hisxyz"] = new TH3D("hisxyz","MVD MC Points xyz view",200,-15.,15.,200,-15.,15.,200,-20.,20.);
//  fDrawOption["hisxyz"] = "";
  if (fHistos["hisde"] != 0) delete (fHistos["hisde"]);
  fHistos["hisde"] = new TH1D("hisde","MVD MC Points, Energyloss",500,0.,0.002);
  fDrawOption["hisde"] = "B";
}

void PndMvdEventAna::NextEvent ( )

inherited

Definition at line 46 of file PndMvdEventAna.cxx.

References PndMvdEventAna::AnaEventNr(), PndMvdEventAna::fActiveEvent, PndMvdEventAna::fAnaEvents, and PndMvdEventAna::fTree.

{
        fAnaEvents = 1;
        if (fActiveEvent + 1 < fTree->GetEntriesFast()){
                fActiveEvent++;
                AnaEventNr(fActiveEvent);
        }
}

void PndMvdEventAna::SetCanvasColumns ( Int_t  col )

inlineinherited

Definition at line 47 of file PndMvdEventAna.h.

References col, and PndMvdEventAna::fCancol.

Referenced by PndMvdAllDataEventAna::PndMvdAllDataEventAna(), and PndMvdDigiEventAna::PndMvdDigiEventAna().

{fCancol = col;};

void PndMvdEventAna::SetDrawOption ( TString  histoName, TString  option  )

inherited

Definition at line 115 of file PndMvdEventAna.cxx.

References PndMvdEventAna::fDrawOption.

{
        fDrawOption[histoName] = option;
}

void PndMvdEventAna::SetSelection ( TString  sel )

inlineinherited

Definition at line 49 of file PndMvdEventAna.h.

References PndMvdEventAna::fSelection.

{fSelection = sel;};

Member Data Documentation

Int_t PndMvdEventAna::fActiveEvent

protectedinherited

Definition at line 62 of file PndMvdEventAna.h.

Referenced by PndMvdEventAna::AnaEventNr(), PndMvdEventAna::AnaEvents(), AnaHitNr(), PndMvdDigiEventAna::AnaHitNr(), PndMvdAllDataEventAna::AnaHits(), PndMvdEventAna::GetEventNr(), PndMvdEventAna::Init(), and PndMvdEventAna::NextEvent().

Int_t PndMvdEventAna::fAnaEvents

protectedinherited

Definition at line 66 of file PndMvdEventAna.h.

Referenced by PndMvdEventAna::AnaEventNr(), PndMvdEventAna::AnaEvents(), PndMvdDigiEventAna::CreateMaxHitsHisto(), and PndMvdEventAna::NextEvent().

TString PndMvdEventAna::fBranchName

protectedinherited

Definition at line 71 of file PndMvdEventAna.h.

Referenced by PndMvdEventAna::Init(), PndMvdDigiEventAna::InitBranch(), and InitBranch().

TCanvas* PndMvdEventAna::fCan

protectedinherited

Definition at line 73 of file PndMvdEventAna.h.

Referenced by PndMvdEventAna::DrawHistos(), and PndMvdEventAna::InitCanvas().

Int_t PndMvdEventAna::fCancol

protectedinherited

Definition at line 77 of file PndMvdEventAna.h.

Referenced by PndMvdEventAna::InitCanvas(), and PndMvdEventAna::SetCanvasColumns().

TString PndMvdEventAna::fClassName

protectedinherited

Definition at line 70 of file PndMvdEventAna.h.

Referenced by PndMvdEventAna::Init(), PndMvdDigiEventAna::InitBranch(), and InitBranch().

std::map<TString, TString> PndMvdEventAna::fDrawOption

protectedinherited

Definition at line 75 of file PndMvdEventAna.h.

Referenced by PndMvdDigiEventAna::AnaHitNr(), InitHistos(), and PndMvdEventAna::SetDrawOption().

TFile* PndMvdEventAna::fFile

protectedinherited

Definition at line 67 of file PndMvdEventAna.h.

Referenced by PndMvdEventAna::Init(), and PndMvdAllDataEventAna::Init().

PndGeoHandling* PndMvdMCEventAna::fGeoH

private

Definition at line 40 of file PndMvdMCEventAna.h.

std::map<TString, TH1*> PndMvdEventAna::fHistos

protectedinherited

Definition at line 74 of file PndMvdEventAna.h.

Referenced by PndMvdDigiEventAna::AnaHitNr(), AnaHitNr(), PndMvdAllDataEventAna::ClearAllHMaps(), PndMvdAllDataEventAna::DrawAllHistos(), PndMvdEventAna::DrawHisto(), PndMvdEventAna::DrawHistos(), PndMvdAllDataEventAna::DrawHitHisto(), PndMvdAllDataEventAna::FillHitHistos(), PndMvdEventAna::FillVector(), PndMvdEventAna::GetHisto(), PndMvdEventAna::InitCanvas(), PndMvdDigiEventAna::InitHistos(), and InitHistos().

std::vector<TH1*> PndMvdEventAna::fHistoVector

protectedinherited

Definition at line 76 of file PndMvdEventAna.h.

Referenced by PndMvdDigiEventAna::CreateMaxHitsHisto(), PndMvdEventAna::DrawVector(), PndMvdEventAna::FillVector(), and PndMvdEventAna::GetHisto().

TClonesArray* PndMvdEventAna::fHitArray

protectedinherited

Definition at line 69 of file PndMvdEventAna.h.

Referenced by PndMvdDigiEventAna::AnaHitNr(), AnaHitNr(), PndMvdAllDataEventAna::AnaHits(), PndMvdEventAna::AnaHits(), PndMvdAllDataEventAna::CalcMeanHitPos(), PndMvdAllDataEventAna::Create3DGeoHits(), PndMvdAllDataEventAna::DrawHitTracks(), PndMvdAllDataEventAna::Fill3DHisto(), PndMvdAllDataEventAna::FillHitHistos(), PndMvdAllDataEventAna::FillHitPerClusterHistos(), PndMvdEventAna::Init(), PndMvdAllDataEventAna::Init(), and PndMvdAllDataEventAna::PrintHitArray().

TClonesArray* PndMvdMCEventAna::fMCTrackArray

private

Definition at line 39 of file PndMvdMCEventAna.h.

TString PndMvdEventAna::fSelection

protectedinherited

Definition at line 72 of file PndMvdEventAna.h.

Referenced by AnaHitNr(), PndMvdEventAna::GetSelection(), and PndMvdEventAna::SetSelection().

TTree* PndMvdEventAna::fTree

protectedinherited

Definition at line 68 of file PndMvdEventAna.h.

Referenced by PndMvdEventAna::AnaEventNr(), PndMvdEventAna::AnaEvents(), AnaHitNr(), PndMvdDigiEventAna::AnaHitNr(), PndMvdAllDataEventAna::AnaHits(), PndMvdEventAna::Init(), PndMvdAllDataEventAna::Init(), and PndMvdEventAna::NextEvent().

---

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

• PndMvdMCEventAna.h
• PndMvdMCEventAna.cxx