PndMvdDigiAna Class Reference

#include <PndMvdDigiAna.h>

Inheritance diagram for PndMvdDigiAna:

Public Member Functions
	PndMvdDigiAna ()
	PndMvdDigiAna (TString DetName)
virtual	~PndMvdDigiAna ()
virtual void	SetParContainers ()
virtual InitStatus	Init ()
virtual InitStatus	ReInit ()
virtual void	Exec (Option_t *opt)

Protected Member Functions
void	Register ()
void	Reset ()
void	ProduceHits ()
void	WriteHistograms (const TString &filename)
void	PrintHistograms (const TString &outpsfile)
	ClassDef (PndMvdDigiAna, 2)

Protected Attributes
TString	fBranchName
TClonesArray *	fHitArray
TClonesArray *	fPixelArray
TClonesArray *	fStripArray
TClonesArray *	fFePixelArray
TH3F *	fPixelPos
TH3F *	fStripPos
PndSdsPixelDigiPar *	fDigiPar
TString	fDetName

Detailed Description

Definition at line 25 of file PndMvdDigiAna.h.

Constructor & Destructor Documentation

PndMvdDigiAna::PndMvdDigiAna

(

)

Default constructor

Definition at line 21 of file PndMvdDigiAna.cxx.

References fBranchName, fPixelPos, and fStripPos.

                             :
  FairTask("PndMvd Digi Ana")
{
        fBranchName     = "MVDPixelDigis";
//      fBranchName     = "MVDDigiStrip";
        fPixelPos = new TH3F("pPos","pPos",200,-15,15,200,-15,15,200,-20,20);
        fStripPos = new TH3F("sPos","sPos",128,0,127,16,0,15,200,0,20);

//      fHitArray       = new TClonesArray("PndSdsDigiPixel");
//      fPixelArray     = new TClonesArray("PndSdsDigiPixel");
}

PndMvdDigiAna::PndMvdDigiAna

(

TString

DetName

)

Definition at line 34 of file PndMvdDigiAna.cxx.

References fBranchName, fDetName, fPixelPos, and fStripPos.

                                            :
  FairTask("MVD Digi Ana")
{
        fBranchName     = "MVDPixelDigis";
//      fBranchName     = "MVDDigiStrip";
        fDetName                = DetName;
        fPixelPos = new TH3F("pPos","pPos",200,-15,15,200,-15,15,200,-20,20);
        fStripPos = new TH3F("sPos","sPos",128,0,127,16,0,15,200,0,20);

}

PndMvdDigiAna::~PndMvdDigiAna ( )

virtual

Destructor

Definition at line 48 of file PndMvdDigiAna.cxx.

{
}

Member Function Documentation

PndMvdDigiAna::ClassDef ( PndMvdDigiAna  , 2    )

protected

void PndMvdDigiAna::Exec ( Option_t *  opt )

virtual

Virtual method Exec

Definition at line 102 of file PndMvdDigiAna.cxx.

References fHitArray, fPixelArray, fStripPos, PndSdsDigiStrip::GetChannel(), PndSdsDigi::GetCharge(), PndSdsDigi::GetFE(), PndStringSeparator::GetStringVector(), hit(), and PrintHistograms().

{
  // Reset output array
  std::cout << "Within Exec! " << fHitArray << " " << fPixelArray << std::endl;
  if ( ! fHitArray )
    Fatal("Exec", "No HitArray");

  // Loop over PndMvdMCPoints
  Int_t
    nPoints = fHitArray->GetEntriesFast();

  PndSdsDigiStrip* hit = 0;

  for (Int_t iPoint = 0; iPoint < nPoints; iPoint++)
    {
//      hit = (PndSdsDigiPixel*) fHitArray->At(iPoint);
      hit = (PndSdsDigiStrip*) fHitArray->At(iPoint);

      if ( !hit){
        std::cout<< "No Hit!" << std::endl;
                continue;
      }

     // std::cout << "****Hit Point: " << std::endl;
         // hit->Print("");

          std::string det = hit->GetDetName().Data();

          PndStringSeparator sAna(det,"/");
          std::vector<std::string> sVector = sAna.GetStringVector();
          if (sVector[sVector.size()-1].find("Strip") != string::npos){
                fStripPos->Fill(hit->GetChannel(), hit->GetFE(), hit->GetCharge());
                std::cout << "Strip Found" << std::endl;
//              std::cout<<"col "<<hit->GetPixelColumn()<<"\trow "
//               <<hit->GetPixelRow()<<" charge "<<hit->GetCharge()<<std::endl;
          }
          else
          {
                /*
                fPixelPos->Fill(hit->GetPixelColumn(), hit->GetPixelRow(), hit->GetCharge());
                std::cout << "Pixel Found" << std::endl;
                std::cout<<"col "<<hit->GetPixelColumn()<<"\trow "
               <<hit->GetPixelRow()<<" charge "<<hit->GetCharge()<<std::endl;
      */
      }
   }   // Loop over HitPoints

  // Event summary
  std::cout << "-I- PndMvdDigiAna: " << nPoints << " PndMvdHits" << std::endl;
  PrintHistograms("PndMvdDigiAna.ps");

}

InitStatus PndMvdDigiAna::Init ( )

virtual

Definition at line 70 of file PndMvdDigiAna.cxx.

References fBranchName, fHitArray, fPixelPos, and fStripPos.

{

  FairRootManager* ioman = FairRootManager::Instance();

  if ( ! ioman )
    {
      std::cout << "-E- PndMvdDigiAna::Init: "
           << "RootManager not instantiated!" << std::endl;
      return kFATAL;
    }
    std::cout << "within init" << std::endl;

  // Get input array
  fHitArray = (TClonesArray*) ioman->GetObject(fBranchName);

  if ( ! fHitArray )
    {
      std::cout << "-W- PndMvdDigiAna::Init: "
           << "No MVDHit array!" << std::endl;
      return kERROR;
  }

  // register output histograms
  ioman->Register("MVDHist1", "MVD", fStripPos, kTRUE);
  ioman->Register("MVDHist2", "MVD", fPixelPos, kTRUE);

  std::cout << "-I- PndMvdDigiAna: Intialisation successfull" << std::endl;
  return kSUCCESS;
}

void PndMvdDigiAna::PrintHistograms ( const TString &  outpsfile )

protected

Definition at line 175 of file PndMvdDigiAna.cxx.

References a, b, can1, fPixelPos, and fStripPos.

Referenced by Exec().

{
  TCanvas* can1 = new TCanvas("can1","MVD digitization analysis",0,0,600,800);
  Int_t a = 2, b = 4, zaehl = 1;
  can1->Divide(a,b);
  can1->Print(outpsfile+"[");//opens the ps file, no writing

  if(zaehl>(a*b)) // new page
    {zaehl=1;can1->Print(outpsfile);can1->Clear("D");}
  can1->cd(zaehl);
  fStripPos->DrawCopy();
  delete fStripPos;
  fStripPos=NULL;

  if(zaehl>(a*b)) // new page
    {zaehl=1;can1->Print(outpsfile);can1->Clear("D");}
  can1->cd(zaehl);
  fPixelPos->DrawCopy();
  delete fPixelPos;
  fPixelPos=NULL;

  // finish plotting
  can1->Print(outpsfile);//writes in file
  can1->Print(outpsfile+"]");//closes the file
  delete can1;
}

void PndMvdDigiAna::ProduceHits ( )

protected

void PndMvdDigiAna::Register ( )

protected

InitStatus PndMvdDigiAna::ReInit ( )

virtual

Definition at line 63 of file PndMvdDigiAna.cxx.

References SetParContainers().

{
  SetParContainers();
  return kSUCCESS;
}

void PndMvdDigiAna::Reset ( )

protected

void PndMvdDigiAna::SetParContainers ( )

virtual

Virtual method Init

Definition at line 54 of file PndMvdDigiAna.cxx.

References fDigiPar, and rtdb.

Referenced by ReInit().

{
  // Get Base Container
  FairRun* ana = FairRun::Instance();
  FairRuntimeDb* rtdb=ana->GetRuntimeDb();
  fDigiPar = (PndSdsPixelDigiPar*)(rtdb->getContainer("MVDPixelDigiPar"));

}

void PndMvdDigiAna::WriteHistograms ( const TString &  filename )

protected

Definition at line 157 of file PndMvdDigiAna.cxx.

References file, fPixelPos, and fStripPos.

{
  TFile* file = new TFile(filename,"UPDATE");
  file->mkdir("PndMvdDigiAna");
  file->cd("PndMvdDigiAna");

  fStripPos->Write();
  delete fStripPos;
  fStripPos=NULL;

  fPixelPos->Write();
  delete fPixelPos;
  fPixelPos=NULL;

  file->Close();
  delete file;
}

Member Data Documentation

TString PndMvdDigiAna::fBranchName

protected

Definition at line 49 of file PndMvdDigiAna.h.

Referenced by Init(), and PndMvdDigiAna().

TString PndMvdDigiAna::fDetName

protected

Definition at line 68 of file PndMvdDigiAna.h.

Referenced by PndMvdDigiAna().

PndSdsPixelDigiPar* PndMvdDigiAna::fDigiPar

protected

Definition at line 60 of file PndMvdDigiAna.h.

Referenced by SetParContainers().

TClonesArray* PndMvdDigiAna::fFePixelArray

protected

Definition at line 55 of file PndMvdDigiAna.h.

TClonesArray* PndMvdDigiAna::fHitArray

protected

Input array

Definition at line 52 of file PndMvdDigiAna.h.

Referenced by Exec(), and Init().

TClonesArray* PndMvdDigiAna::fPixelArray

protected

Definition at line 53 of file PndMvdDigiAna.h.

Referenced by Exec().

TH3F* PndMvdDigiAna::fPixelPos

protected

Definition at line 57 of file PndMvdDigiAna.h.

Referenced by Init(), PndMvdDigiAna(), PrintHistograms(), and WriteHistograms().

TClonesArray* PndMvdDigiAna::fStripArray

protected

Definition at line 54 of file PndMvdDigiAna.h.

TH3F* PndMvdDigiAna::fStripPos

protected

Definition at line 58 of file PndMvdDigiAna.h.

Referenced by Exec(), Init(), PndMvdDigiAna(), PrintHistograms(), and WriteHistograms().

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

• PndMvdDigiAna.h
• PndMvdDigiAna.cxx