CollectionActions/RigFillAction/RigFillAction.cpp

/*
 * RigFillAction.cpp
 *
 *  Created on: 14/lug/2009
 *      Author: Nicola Mori
 */

/*! @file RigFillAction.cpp The RigFillAction class implementation file. */

#include "RigFillAction.h"

void RigFillAction::_InitHistos(vector<float> &bins) {

  _bins = bins;

  // Initializing histograms
  _rootHisto.SetName("rfHisto");
  _rootHisto.SetTitle(Form("Rc Vs R (thr.: %.2f)", _thresholdCoeff));
  _rootHisto.GetXaxis()->SetTitle("R (GV)");
  _rootHisto.GetYaxis()->SetTitle("Rc (GV)");

  Double_t *auxArray = new Double_t[_bins.size()];

  for (unsigned int i = 1; i < _bins.size(); i++) {
    auxArray[i] = _bins[i];
  }

  _rootHisto.SetBins(_bins.size() - 1, auxArray, _bins.size() - 1, auxArray);
  delete[] auxArray;

  _zeroCutoffBins.resize(_bins.size() - 1, 0);
  _textHisto.Resize(_bins.size() - 1, _bins.size() - 1, 0);
}

RigFillAction::RigFillAction(const char *actionName, TString outFileBase, vector<float> &bins, float thresholdCoeff) :
  CollectionAction(actionName), _outFileBase(outFileBase), _bins(0), _rootHisto(), _textHisto(0, 0, 0),
      _zeroCutoffBins(0), _thresholdCoeff(thresholdCoeff) {

  _InitHistos(bins);

}

RigFillAction::RigFillAction(const char *actionName, TString outFileBase, TString rigBinsFile, float thresholdCoeff) :
  CollectionAction(actionName), _outFileBase(outFileBase), _bins(0), _rootHisto(), _textHisto(0, 0, 0),
      _zeroCutoffBins(0), _thresholdCoeff(thresholdCoeff) {

  // Reading the bins from file
  ifstream rigBinListFile;
  rigBinListFile.open(rigBinsFile);

  TString auxString;
  vector<float> bins(0);
  while (!rigBinListFile.eof()) {
    rigBinListFile >> auxString;
    if (auxString != "") {
      bins.push_back(auxString.Atof());
    }
  }
  rigBinListFile.close();

  _InitHistos(bins);

}

void RigFillAction::OnGood(PamLevel2 *event) {

  float rigThreshold = _thresholdCoeff * event->GetOrbitalInfo()->GetCutoffSVL();
  float rig = event->GetTrack(0)->GetTrkTrack()->GetRigidity();

  _rootHisto.Fill(rigThreshold, rig);

  //Bin identification: value must be less than (<) bin maximum

  int i = 1;
  while (rig >= _bins[i] && i < (int) _textHisto.GetNRows()) {
    i++;
  }
  i--;

  //Check the zero bins
  if (rigThreshold < _bins[0])
    _zeroCutoffBins[i]++;
  else {
    int j = 1;
    while (rigThreshold >= _bins[j] && j < (int) _textHisto.GetNCols()) {
      j++;
    }
    j--;

    if (i < (int) _textHisto.GetNRows() && j < (int) _textHisto.GetNCols())
      _textHisto[i][j]++;
  }
}

void RigFillAction::Finalize() {

  // Write the text file
  if (_outFileBase != "") {

    ofstream outTextFile((_outFileBase + ".txt").Data(), ios_base::out);
    for (unsigned int i = 0; i < _textHisto.GetNRows(); i++) {
      for (unsigned int j = 0; j < _textHisto.GetNCols(); j++) {
        outTextFile << setw(7) << _textHisto[i][j] << "  ";
      }
      outTextFile << "\n";
    }
    outTextFile.close();

    // Write the report file, where zero bins are recorded
    outTextFile.open((_outFileBase + "-report.txt").Data(), ios_base::out);
    outTextFile << "Zero bins for cutoff rigidity: \n";
    for (unsigned int i = 0; i < _zeroCutoffBins.size(); i++)
      cout << GetCutoffZeroBins()[i] << "\n";

    // Write the ROOT file
    TFile outRootFile((_outFileBase + ".root"), "RECREATE");
    outRootFile.cd();
    _rootHisto.Write();
    outRootFile.Close();

  }
}
1	pam-fi	1.1	/*
2			* RigFillAction.cpp
3			*
4			* Created on: 14/lug/2009
5			* Author: Nicola Mori
6			*/
7
8			/! @file RigFillAction.cpp The RigFillAction class implementation file. /
9
10			#include "RigFillAction.h"
11
12	pam-fi	1.2	void RigFillAction::_InitHistos(vector<float> &bins) {
13	pam-fi	1.1
14	pam-fi	1.2	_bins = bins;
15	pam-fi	1.1
16			// Initializing histograms
17			_rootHisto.SetName("rfHisto");
18			_rootHisto.SetTitle(Form("Rc Vs R (thr.: %.2f)", _thresholdCoeff));
19			_rootHisto.GetXaxis()->SetTitle("R (GV)");
20			_rootHisto.GetYaxis()->SetTitle("Rc (GV)");
21
22			Double_t *auxArray = new Double_t[_bins.size()];
23
24			for (unsigned int i = 1; i < _bins.size(); i++) {
25			auxArray[i] = _bins[i];
26			}
27
28			_rootHisto.SetBins(_bins.size() - 1, auxArray, _bins.size() - 1, auxArray);
29			delete[] auxArray;
30
31	pam-fi	1.2	_zeroCutoffBins.resize(_bins.size() - 1, 0);
32	pam-fi	1.1	_textHisto.Resize(_bins.size() - 1, _bins.size() - 1, 0);
33			}
34
35	pam-fi	1.2	RigFillAction::RigFillAction(const char *actionName, TString outFileBase, vector<float> &bins, float thresholdCoeff) :
36			CollectionAction(actionName), _outFileBase(outFileBase), _bins(0), _rootHisto(), _textHisto(0, 0, 0),
37			_zeroCutoffBins(0), _thresholdCoeff(thresholdCoeff) {
38
39			_InitHistos(bins);
40
41			}
42
43			RigFillAction::RigFillAction(const char *actionName, TString outFileBase, TString rigBinsFile, float thresholdCoeff) :
44			CollectionAction(actionName), _outFileBase(outFileBase), _bins(0), _rootHisto(), _textHisto(0, 0, 0),
45			_zeroCutoffBins(0), _thresholdCoeff(thresholdCoeff) {
46
47			// Reading the bins from file
48			ifstream rigBinListFile;
49			rigBinListFile.open(rigBinsFile);
50
51			TString auxString;
52			vector<float> bins(0);
53			while (!rigBinListFile.eof()) {
54			rigBinListFile >> auxString;
55			if (auxString != "") {
56			bins.push_back(auxString.Atof());
57			}
58			}
59			rigBinListFile.close();
60
61			_InitHistos(bins);
62
63			}
64
65	pam-fi	1.1	void RigFillAction::OnGood(PamLevel2 *event) {
66
67			float rigThreshold = _thresholdCoeff * event->GetOrbitalInfo()->GetCutoffSVL();
68			float rig = event->GetTrack(0)->GetTrkTrack()->GetRigidity();
69
70			_rootHisto.Fill(rigThreshold, rig);
71
72			//Bin identification: value must be less than (<) bin maximum
73
74			int i = 1;
75	pam-fi	1.2	while (rig >= _bins[i] && i < (int) _textHisto.GetNRows()) {
76	pam-fi	1.1	i++;
77			}
78			i--;
79
80	pam-fi	1.2	//Check the zero bins
81			if (rigThreshold < _bins[0])
82			_zeroCutoffBins[i]++;
83			else {
84			int j = 1;
85			while (rigThreshold >= _bins[j] && j < (int) _textHisto.GetNCols()) {
86			j++;
87			}
88			j--;
89
90			if (i < (int) _textHisto.GetNRows() && j < (int) _textHisto.GetNCols())
91			_textHisto[i][j]++;
92	pam-fi	1.1	}
93			}
94
95			void RigFillAction::Finalize() {
96
97			// Write the text file
98	pam-fi	1.2	if (_outFileBase != "") {
99
100			ofstream outTextFile((_outFileBase + ".txt").Data(), ios_base::out);
101			for (unsigned int i = 0; i < _textHisto.GetNRows(); i++) {
102			for (unsigned int j = 0; j < _textHisto.GetNCols(); j++) {
103			outTextFile << setw(7) << _textHisto[i][j] << " ";
104			}
105			outTextFile << "\n";
106	pam-fi	1.1	}
107	pam-fi	1.2	outTextFile.close();
108	pam-fi	1.1
109	pam-fi	1.2	// Write the report file, where zero bins are recorded
110			outTextFile.open((_outFileBase + "-report.txt").Data(), ios_base::out);
111			outTextFile << "Zero bins for cutoff rigidity: \n";
112			for (unsigned int i = 0; i < _zeroCutoffBins.size(); i++)
113			cout << GetCutoffZeroBins()[i] << "\n";
114
115			// Write the ROOT file
116			TFile outRootFile((_outFileBase + ".root"), "RECREATE");
117			outRootFile.cd();
118			_rootHisto.Write();
119			outRootFile.Close();
120	pam-fi	1.1
121	pam-fi	1.2	}
122	pam-fi	1.1	}