Fp420AnalysisHistManager Class Reference

#include <FP420Test.h>

Inheritance diagram for Fp420AnalysisHistManager:

Public Member Functions
	Fp420AnalysisHistManager (const TString &managername)
TH1F *	GetHisto (Int_t Number)
TH1F *	GetHisto (const TObjString &histname)
TH2F *	GetHisto2 (Int_t Number)
TH2F *	GetHisto2 (const TObjString &histname)
void	WriteToFile (const TString &fOutputFile, const TString &fRecreateFile)
	~Fp420AnalysisHistManager () override

Private Member Functions
void	BookHistos ()
void	HistInit (const char *name, const char *title, Int_t nbinsx, Axis_t xlow, Axis_t xup)
void	HistInit (const char *name, const char *title, Int_t nbinsx, Axis_t xlow, Axis_t xup, Int_t nbinsy, Axis_t ylow, Axis_t yup)
void	StoreWeights ()

Private Attributes
TObjArray *	fHistArray
TObjArray *	fHistNamesArray
const char *	fTypeTitle

Detailed Description

Definition at line 58 of file FP420Test.h.

Constructor & Destructor Documentation

Fp420AnalysisHistManager::Fp420AnalysisHistManager

(

const TString &

managername

)

Definition at line 144 of file FP420Test.cc.

                                                                             {
  // The Constructor

  fTypeTitle = managername;
  fHistArray = new TObjArray();       // Array to store histos
  fHistNamesArray = new TObjArray();  // Array to store histos's names

  TH1::AddDirectory(kFALSE);
  BookHistos();

  fHistArray->Compress();  // Removes empty space
  fHistNamesArray->Compress();

  //      StoreWeights();                    // Store the weights
}

Fp420AnalysisHistManager::~Fp420AnalysisHistManager ( )

override

Definition at line 161 of file FP420Test.cc.

                                                    {
  // The Destructor

  if (fHistArray) {
    fHistArray->Delete();
    delete fHistArray;
  }

  if (fHistNamesArray) {
    fHistNamesArray->Delete();
    delete fHistNamesArray;
  }
}

Member Function Documentation

void Fp420AnalysisHistManager::BookHistos ( )

private

Definition at line 176 of file FP420Test.cc.

                                          {
  // at Start: (mm)
  HistInit("PrimaryEta", "Primary Eta", 100, 9., 12.);
  HistInit("PrimaryPhigrad", "Primary Phigrad", 100, 0., 360.);
  HistInit("PrimaryTh", "Primary Th", 100, 0., 180.);
  HistInit("PrimaryLastpoZ", "Primary Lastpo Z", 100, -200., 430000.);
  HistInit("PrimaryLastpoX", "Primary Lastpo X Z<z4", 100, -30., 30.);
  HistInit("PrimaryLastpoY", "Primary Lastpo Y Z<z4", 100, -30., 30.);
  HistInit("XLastpoNumofpart", "Primary Lastpo X n>10", 100, -30., 30.);
  HistInit("YLastpoNumofpart", "Primary Lastpo Y n>10", 100, -30., 30.);
  HistInit("VtxX", "Vtx X", 100, -50., 50.);
  HistInit("VtxY", "Vtx Y", 100, -50., 50.);
  HistInit("VtxZ", "Vtx Z", 100, -200., 430000.);
  // Book the histograms and add them to the array
  HistInit("SumEDep", "This is sum Energy deposited", 100, -1, 199.);
  HistInit("TrackL", "This is TrackL", 100, 0., 12000.);
  HistInit("zHits", "z Hits all events", 100, 400000., 430000.);
  HistInit("zHitsnoMI", "z Hits no MI", 100, 400000., 430000.);
  HistInit("zHitsTrLoLe", "z Hits TrLength bigger 8300", 100, 400000., 430000.);
  HistInit("NumberOfHits", "NumberOfHits", 100, 0., 300.);
}

TH1F * Fp420AnalysisHistManager::GetHisto

(

Int_t

Number

)

Definition at line 241 of file FP420Test.cc.

References gather_cfg::cout.

                                                     {
  // Get a histogram from the array with index = Number

  if (Number <= fHistArray->GetLast() && fHistArray->At(Number) != (TObject*)nullptr) {
    return (TH1F*)(fHistArray->At(Number));

  } else {
    std::cout << "!!!!!!!!!!!!!!!!!!GetHisto!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" << std::endl;
    std::cout << " WARNING ERROR - HIST ID INCORRECT (TOO HIGH) - " << Number << std::endl;
    std::cout << "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" << std::endl;

    return (TH1F*)(fHistArray->At(0));
  }
}

TH1F * Fp420AnalysisHistManager::GetHisto

(

const TObjString &

histname

)

Definition at line 273 of file FP420Test.cc.

                                                                   {
  // Get a histogram from the array with name = histname

  Int_t index = fHistNamesArray->IndexOf(&histname);
  return GetHisto(index);
}

TH2F * Fp420AnalysisHistManager::GetHisto2

(

Int_t

Number

)

Definition at line 257 of file FP420Test.cc.

References gather_cfg::cout.

                                                      {
  // Get a histogram from the array with index = Number

  if (Number <= fHistArray->GetLast() && fHistArray->At(Number) != (TObject*)nullptr) {
    return (TH2F*)(fHistArray->At(Number));

  } else {
    std::cout << "!!!!!!!!!!!!!!!!GetHisto2!!!!!!!!!!!!!!!!!!!!!!!!!!!" << std::endl;
    std::cout << " WARNING ERROR - HIST ID INCORRECT (TOO HIGH) - " << Number << std::endl;
    std::cout << "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" << std::endl;

    return (TH2F*)(fHistArray->At(0));
  }
}

TH2F * Fp420AnalysisHistManager::GetHisto2

(

const TObjString &

histname

)

Definition at line 281 of file FP420Test.cc.

                                                                    {
  // Get a histogram from the array with name = histname

  Int_t index = fHistNamesArray->IndexOf(&histname);
  return GetHisto2(index);
}

void Fp420AnalysisHistManager::HistInit ( const char *  name, const char *  title, Int_t  nbinsx, Axis_t  xlow, Axis_t  xup  )

private

Definition at line 214 of file FP420Test.cc.

                                                                                                                  {
  // Add histograms and histograms names to the array

  char* newtitle = new char[strlen(title) + strlen(fTypeTitle) + 5];
  strcpy(newtitle, title);
  strcat(newtitle, " (");
  strcat(newtitle, fTypeTitle);
  strcat(newtitle, ") ");
  fHistArray->AddLast((new TH1F(name, newtitle, nbinsx, xlow, xup)));
  fHistNamesArray->AddLast(new TObjString(name));
}

void Fp420AnalysisHistManager::HistInit ( const char *  name, const char *  title, Int_t  nbinsx, Axis_t  xlow, Axis_t  xup, Int_t  nbinsy, Axis_t  ylow, Axis_t  yup  )

private

Definition at line 227 of file FP420Test.cc.

                                                                                                                       {
  // Add histograms and histograms names to the array

  char* newtitle = new char[strlen(title) + strlen(fTypeTitle) + 5];
  strcpy(newtitle, title);
  strcat(newtitle, " (");
  strcat(newtitle, fTypeTitle);
  strcat(newtitle, ") ");
  fHistArray->AddLast((new TH2F(name, newtitle, nbinsx, xlow, xup, nbinsy, ylow, yup)));
  fHistNamesArray->AddLast(new TObjString(name));
}

void Fp420AnalysisHistManager::StoreWeights ( )

private

Definition at line 289 of file FP420Test.cc.

References mps_fire::i.

                                            {
  // Add structure to each histogram to store the weights

  for (int i = 0; i < fHistArray->GetEntries(); i++) {
    ((TH1F*)(fHistArray->At(i)))->Sumw2();
  }
}

void Fp420AnalysisHistManager::WriteToFile	(	const TString &	fOutputFile,
		const TString &	fRecreateFile
	)

Definition at line 200 of file FP420Test.cc.

References gather_cfg::cout, and FrontierConditions_GlobalTag_cff::file.

                                                                                                   {
  //Write to file = fOutputFile

  std::cout << "================================================================" << std::endl;
  std::cout << " Write this Analysis to File " << fOutputFile << std::endl;
  std::cout << "================================================================" << std::endl;

  TFile* file = new TFile(fOutputFile, fRecreateFile);

  fHistArray->Write();
  file->Close();
}

Member Data Documentation

TObjArray* Fp420AnalysisHistManager::fHistArray

private

Definition at line 79 of file FP420Test.h.

TObjArray* Fp420AnalysisHistManager::fHistNamesArray

private

Definition at line 80 of file FP420Test.h.

const char* Fp420AnalysisHistManager::fTypeTitle

private

Definition at line 78 of file FP420Test.h.