CollectionActions/LiveTimeAction/LiveTimeAction.cpp

/*
 * LiveTimeAction.cpp
 *
 *  Created on: 13/lug/2009
 *      Author: Nicola Mori
 */

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

#include "LiveTimeAction.h"

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

  _bins = bins;

  // Initializing histograms
  _textHisto.assign(_bins.size() - 1, 0);
  _rootHisto.SetName("ltHisto");
  _rootHisto.SetTitle(Form("Live time (thr.: %.2f)", _thresholdCoeff));
  _rootHisto.GetXaxis()->SetTitle("R [GV]");
  _rootHisto.GetYaxis()->SetTitle("Events");

  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);

  delete[] auxArray;
}

LiveTimeAction::LiveTimeAction(const char *actionName, TString outFileBase, vector<float> &bins, float thresholdCoeff) :
  CollectionAction(actionName), _outFileBase(outFileBase), _bins(0), _rootHisto(), _textHisto(0), _thresholdCoeff(
      thresholdCoeff), _totalNorm(0.), _infBin(0.), _nGoodHisto(0), _nGoodInfBin(0)
#ifdef DEBUGPAMCUT
, _outUp(0), _outDown(0)
#endif
{
  _InitHistos(bins);
}

LiveTimeAction::LiveTimeAction(const char *actionName, TString outFileBase, TString rigBinsFile, float thresholdCoeff) :
  CollectionAction(actionName), _outFileBase(outFileBase), _bins(0), _rootHisto(), _textHisto(0), _thresholdCoeff(
      thresholdCoeff), _totalNorm(0.), _infBin(0.), _nGoodHisto(0), _nGoodInfBin(0)
#ifdef DEBUGPAMCUT
, _outUp(0), _outDown(0)
#endif
{

  // 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 LiveTimeAction::OnGood(PamLevel2 *event) {

  double lt = 0.16 * (double) event->GetTrigLevel2()->dltime[0] / 1000.; // In seconds
  
//  cout << 0.16 * event->GetTrigLevel2()->dltime[0] / 1000. << endl;
//  cout << lt << endl;

  float cRig = _thresholdCoeff * event->GetOrbitalInfo()->GetCutoffSVL();
  if (cRig >= _bins[0]) {
    int i = 1;
    int binningSize = _bins.size();
    bool found = false;
    while (!found && i < binningSize) {
      if (cRig < _bins[i]) // less than bin[i-1] maximum edge
        found = true;
      else
        i++;
    }
    if (found) {
      _totalNorm += lt; // use double for sums of many real numbers
      _textHisto[i - 1] += lt; // use double for sums of many real numbers
      _rootHisto.Fill(cRig, lt);
      _nGoodHisto++;
    }

#ifdef DEBUGPAMCUT
    else
    _outUp++;
#endif
  }

  else if (cRig > 0.) {
    _infBin += lt;
    _nGoodInfBin++;
#ifdef DEBUGPAMCUT
    _outDown++;
#endif
  }
}

void LiveTimeAction::Finalize() {

  if (_outFileBase != "") {

    // Write the text file
    ofstream outTextFile((_outFileBase + "-" + GetName() + ".txt").Data(), ios_base::out);
    streamsize oldPrec = cout.precision();
    streamsize newPrec = 4;
    outTextFile.precision(newPrec);
    outTextFile.setf(ios::fixed, ios::floatfield);
    for (unsigned int i = 0; i < _textHisto.size(); i++)
      outTextFile << _textHisto[i] << "\n";
    outTextFile.close();
    outTextFile.open((_outFileBase + "-" + GetName() + "-InfBin.txt").Data(), ios_base::out);
    outTextFile << GetLTInfBin() << endl;
    outTextFile.close();
    outTextFile.precision(oldPrec);
    outTextFile << resetiosflags(ios::floatfield);

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

  }

#ifdef DEBUGPAMCUT
  cout << "Debug informations from " << GetName() << ":\n";
  cout << "   Events below the lowest rigidity: " << _outDown << "\n";
  cout << "   Events above the highest rigidity: " << _outUp << endl;
#endif
}
1	/*
2	* LiveTimeAction.cpp
3	*
4	* Created on: 13/lug/2009
5	* Author: Nicola Mori
6	*/
7
8	/! @file LiveTimeAction.cpp The LiveTimeAction class implementation file. /
9
10	#include "LiveTimeAction.h"
11
12	void LiveTimeAction::_InitHistos(vector<float> &bins) {
13
14	_bins = bins;
15
16	// Initializing histograms
17	_textHisto.assign(_bins.size() - 1, 0);
18	_rootHisto.SetName("ltHisto");
19	_rootHisto.SetTitle(Form("Live time (thr.: %.2f)", _thresholdCoeff));
20	_rootHisto.GetXaxis()->SetTitle("R [GV]");
21	_rootHisto.GetYaxis()->SetTitle("Events");
22
23	Double_t *auxArray = new Double_t[_bins.size()];
24
25	for (unsigned int i = 1; i < _bins.size(); i++) {
26	auxArray[i] = _bins[i];
27	}
28
29	_rootHisto.SetBins(_bins.size() - 1, auxArray);
30
31	delete[] auxArray;
32	}
33
34	LiveTimeAction::LiveTimeAction(const char *actionName, TString outFileBase, vector<float> &bins, float thresholdCoeff) :
35	CollectionAction(actionName), _outFileBase(outFileBase), _bins(0), _rootHisto(), _textHisto(0), _thresholdCoeff(
36	thresholdCoeff), _totalNorm(0.), _infBin(0.), _nGoodHisto(0), _nGoodInfBin(0)
37	#ifdef DEBUGPAMCUT
38	, _outUp(0), _outDown(0)
39	#endif
40	{
41	_InitHistos(bins);
42	}
43
44	LiveTimeAction::LiveTimeAction(const char *actionName, TString outFileBase, TString rigBinsFile, float thresholdCoeff) :
45	CollectionAction(actionName), _outFileBase(outFileBase), _bins(0), _rootHisto(), _textHisto(0), _thresholdCoeff(
46	thresholdCoeff), _totalNorm(0.), _infBin(0.), _nGoodHisto(0), _nGoodInfBin(0)
47	#ifdef DEBUGPAMCUT
48	, _outUp(0), _outDown(0)
49	#endif
50	{
51
52	// Reading the bins from file
53	ifstream rigBinListFile;
54	rigBinListFile.open(rigBinsFile);
55
56	TString auxString;
57	vector<float> bins(0);
58	while (!rigBinListFile.eof()) {
59	rigBinListFile >> auxString;
60	if (auxString != "") {
61	bins.push_back(auxString.Atof());
62	}
63	}
64	rigBinListFile.close();
65
66	_InitHistos(bins);
67
68	}
69
70	void LiveTimeAction::OnGood(PamLevel2 *event) {
71
72	double lt = 0.16 * (double) event->GetTrigLevel2()->dltime[0] / 1000.; // In seconds
73
74	// cout << 0.16 * event->GetTrigLevel2()->dltime[0] / 1000. << endl;
75	// cout << lt << endl;
76
77	float cRig = _thresholdCoeff * event->GetOrbitalInfo()->GetCutoffSVL();
78	if (cRig >= _bins[0]) {
79	int i = 1;
80	int binningSize = _bins.size();
81	bool found = false;
82	while (!found && i < binningSize) {
83	if (cRig < _bins[i]) // less than bin[i-1] maximum edge
84	found = true;
85	else
86	i++;
87	}
88	if (found) {
89	_totalNorm += lt; // use double for sums of many real numbers
90	_textHisto[i - 1] += lt; // use double for sums of many real numbers
91	_rootHisto.Fill(cRig, lt);
92	_nGoodHisto++;
93	}
94
95	#ifdef DEBUGPAMCUT
96	else
97	_outUp++;
98	#endif
99	}
100
101	else if (cRig > 0.) {
102	_infBin += lt;
103	_nGoodInfBin++;
104	#ifdef DEBUGPAMCUT
105	_outDown++;
106	#endif
107	}
108	}
109
110	void LiveTimeAction::Finalize() {
111
112	if (_outFileBase != "") {
113
114	// Write the text file
115	ofstream outTextFile((_outFileBase + "-" + GetName() + ".txt").Data(), ios_base::out);
116	streamsize oldPrec = cout.precision();
117	streamsize newPrec = 4;
118	outTextFile.precision(newPrec);
119	outTextFile.setf(ios::fixed, ios::floatfield);
120	for (unsigned int i = 0; i < _textHisto.size(); i++)
121	outTextFile << _textHisto[i] << "\n";
122	outTextFile.close();
123	outTextFile.open((_outFileBase + "-" + GetName() + "-InfBin.txt").Data(), ios_base::out);
124	outTextFile << GetLTInfBin() << endl;
125	outTextFile.close();
126	outTextFile.precision(oldPrec);
127	outTextFile << resetiosflags(ios::floatfield);
128
129	// Write the ROOT file
130	TFile outRootFile((_outFileBase + "-" + GetName() + ".root"), "RECREATE");
131	outRootFile.cd();
132	_rootHisto.Write();
133	outRootFile.Close();
134
135	}
136
137	#ifdef DEBUGPAMCUT
138	cout << "Debug informations from " << GetName() << ":\n";
139	cout << " Events below the lowest rigidity: " << _outDown << "\n";
140	cout << " Events above the highest rigidity: " << _outUp << endl;
141	#endif
142	}