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);
  _totalTextHisto.resize(_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), _totalTextHisto(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), _totalTextHisto(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); // X,Y in the ROOT histogram

  // Event rigidity bin identification.
  
//  cout << rig << endl;
  if (rig < _bins[0] || rig >= _bins[(int) _textHisto.GetNRows()]) {
//    cout << "found!" << endl; 
    return;
  }

  int i = 1;
  while (rig >= _bins[i]) {
    i++;
  }
  i--;

  // Threshold rigidity bin identification.
  
  if (rigThreshold < 0 || rigThreshold >= _bins[(int) _textHisto.GetNRows()]) return;
  
  if (0 <= rigThreshold && rigThreshold < _bins[0])
    _zeroCutoffBins[i]++;
  else {
    int j = 1;
    while (rigThreshold >= _bins[j]) {
      j++;
    }
    j--;

    _textHisto[i][j]++;
    _totalTextHisto[i]++;
    
  }
}

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++)
      outTextFile << GetHistoThreshInfBin()[i] << "\n";
    outTextFile.close();

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

  }
}
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	void RigFillAction::_InitHistos(vector<float> &bins) {
13
14	_bins = bins;
15
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	_zeroCutoffBins.resize(_bins.size() - 1, 0);
32	_textHisto.Resize(_bins.size() - 1, _bins.size() - 1, 0);
33	_totalTextHisto.resize(_bins.size() - 1, 0);
34	}
35
36	RigFillAction::RigFillAction(const char *actionName, TString outFileBase, vector<float> &bins, float thresholdCoeff) :
37	CollectionAction(actionName), _outFileBase(outFileBase), _bins(0), _rootHisto(), _textHisto(0, 0, 0),
38	_zeroCutoffBins(0), _totalTextHisto(0), _thresholdCoeff(thresholdCoeff) {
39
40	_InitHistos(bins);
41
42	}
43
44	RigFillAction::RigFillAction(const char *actionName, TString outFileBase, TString rigBinsFile, float thresholdCoeff) :
45	CollectionAction(actionName), _outFileBase(outFileBase), _bins(0), _rootHisto(), _textHisto(0, 0, 0),
46	_zeroCutoffBins(0), _totalTextHisto(0), _thresholdCoeff(thresholdCoeff) {
47
48	// Reading the bins from file
49	ifstream rigBinListFile;
50	rigBinListFile.open(rigBinsFile);
51
52	TString auxString;
53	vector<float> bins(0);
54	while (!rigBinListFile.eof()) {
55	rigBinListFile >> auxString;
56	if (auxString != "") {
57	bins.push_back(auxString.Atof());
58	}
59	}
60	rigBinListFile.close();
61
62	_InitHistos(bins);
63
64	}
65
66	void RigFillAction::OnGood(PamLevel2 *event) {
67
68	float rigThreshold = _thresholdCoeff * event->GetOrbitalInfo()->GetCutoffSVL();
69	float rig = event->GetTrack(0)->GetTrkTrack()->GetRigidity();
70
71	_rootHisto.Fill(rigThreshold, rig); // X,Y in the ROOT histogram
72
73	// Event rigidity bin identification.
74
75	// cout << rig << endl;
76	if (rig < _bins[0] \|\| rig >= _bins[(int) _textHisto.GetNRows()]) {
77	// cout << "found!" << endl;
78	return;
79	}
80
81	int i = 1;
82	while (rig >= _bins[i]) {
83	i++;
84	}
85	i--;
86
87	// Threshold rigidity bin identification.
88
89	if (rigThreshold < 0 \|\| rigThreshold >= _bins[(int) _textHisto.GetNRows()]) return;
90
91	if (0 <= rigThreshold && rigThreshold < _bins[0])
92	_zeroCutoffBins[i]++;
93	else {
94	int j = 1;
95	while (rigThreshold >= _bins[j]) {
96	j++;
97	}
98	j--;
99
100	_textHisto[i][j]++;
101	_totalTextHisto[i]++;
102
103	}
104	}
105
106	void RigFillAction::Finalize() {
107
108	// Write the text file
109	if (_outFileBase != "") {
110
111	ofstream outTextFile((_outFileBase + ".txt").Data(), ios_base::out);
112	for (unsigned int i = 0; i < _textHisto.GetNRows(); i++) {
113	for (unsigned int j = 0; j < _textHisto.GetNCols(); j++) {
114	outTextFile << setw(7) << _textHisto[i][j] << " ";
115	}
116	outTextFile << "\n";
117	}
118	outTextFile.close();
119
120	// Write the report file, where zero bins are recorded
121	outTextFile.open((_outFileBase + "-report.txt").Data(), ios_base::out);
122	outTextFile << "Zero bins for cutoff rigidity: \n";
123	for (unsigned int i = 0; i < _zeroCutoffBins.size(); i++)
124	outTextFile << GetHistoThreshInfBin()[i] << "\n";
125	outTextFile.close();
126
127	// Write the ROOT file
128	TFile outRootFile((_outFileBase + ".root"), "RECREATE");
129	outRootFile.cd();
130	_rootHisto.Write();
131	outRootFile.Close();
132
133	}
134	}