Collections/EffCollection/EffCollection.cpp

/*
 * EffCollection.cpp
 *
 *  Created on: 10/ago/2009
 *      Author: Nicola Mori
 */

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

#include "EffCollection.h"

EffCollection::EffCollection(const char *collectionName, TString outFileBase) :
  VerboseCollection(collectionName), _selCollection("selCollection"), _detCollection("detCollection"), _outFileBase(
      outFileBase), _det(0), _sel(0) {

}

void EffCollection::AddDetectorCut(PamCut &cut) {
  _detCollection.AddCut(cut);
}

void EffCollection::AddSelectionCut(PamCut &cut) {
  _selCollection.AddCut(cut);
}

void EffCollection::AddDetectorAction(CollectionAction &action) {
  _detCollection.AddAction(action);
}

void EffCollection::AddSelectionAction(CollectionAction &action) {
  _selCollection.AddAction(action);
}

int EffCollection::ApplyCut(PamLevel2 *event) {

  _nEv++;
  if (_selCollection.ApplyCut(event) == CUTOK) {
    _sel++;
    if (_detCollection.ApplyCut(event) == CUTOK) {
      _det++;
      _nGood++;
      return CUTOK;
    }
  }

  return 0;
}

void EffCollection::Finalize() {
  // Let's add all the cuts to the vector of the collection before calling VerboseCollection::Finalize
  for (unsigned int i = 0; i < _selCollection.GetSize(); i++)
    _cuts.push_back(_selCollection.GetCut(i));
  for (unsigned int i = 0; i < _detCollection.GetSize(); i++)
    _cuts.push_back(_detCollection.GetCut(i));
  // Now all the cuts are in place, and VerboseCollection can print its report
  VerboseCollection::Finalize();

  // Add some info about efficiency
  float eff;
  if (_sel != 0.)
    eff = (float)_det / (float)_sel;
  else
    eff = 0.;
  cout << "    ****** Efficiency informations ******\n";
  cout << "    Detector cuts:\n";
  for (unsigned int i = 0; i < _detCollection.GetSize(); i++)
    cout << "      - " << _detCollection.GetCut(i)->GetName() << "\n";
  cout << "    Total detector efficiency: " << eff << endl;

  // Write the output file
  if (_outFileBase != "") {
    ofstream outTextFile((_outFileBase + "-eff.txt").Data(), ios_base::out);
    outTextFile << _det << "    " << _sel << "    " << eff << endl;
    outTextFile.close();
  }

}
1	/*
2	* EffCollection.cpp
3	*
4	* Created on: 10/ago/2009
5	* Author: Nicola Mori
6	*/
7
8	/! @file EffCollection.cpp The EffCollection class implementation file. /
9
10	#include "EffCollection.h"
11
12	EffCollection::EffCollection(const char *collectionName, TString outFileBase) :
13	VerboseCollection(collectionName), _selCollection("selCollection"), _detCollection("detCollection"), _outFileBase(
14	outFileBase), _det(0), _sel(0) {
15
16	}
17
18	void EffCollection::AddDetectorCut(PamCut &cut) {
19	_detCollection.AddCut(cut);
20	}
21
22	void EffCollection::AddSelectionCut(PamCut &cut) {
23	_selCollection.AddCut(cut);
24	}
25
26	void EffCollection::AddDetectorAction(CollectionAction &action) {
27	_detCollection.AddAction(action);
28	}
29
30	void EffCollection::AddSelectionAction(CollectionAction &action) {
31	_selCollection.AddAction(action);
32	}
33
34	int EffCollection::ApplyCut(PamLevel2 *event) {
35
36	_nEv++;
37	if (_selCollection.ApplyCut(event) == CUTOK) {
38	_sel++;
39	if (_detCollection.ApplyCut(event) == CUTOK) {
40	_det++;
41	_nGood++;
42	return CUTOK;
43	}
44	}
45
46	return 0;
47	}
48
49	void EffCollection::Finalize() {
50	// Let's add all the cuts to the vector of the collection before calling VerboseCollection::Finalize
51	for (unsigned int i = 0; i < _selCollection.GetSize(); i++)
52	_cuts.push_back(_selCollection.GetCut(i));
53	for (unsigned int i = 0; i < _detCollection.GetSize(); i++)
54	_cuts.push_back(_detCollection.GetCut(i));
55	// Now all the cuts are in place, and VerboseCollection can print its report
56	VerboseCollection::Finalize();
57
58	// Add some info about efficiency
59	float eff;
60	if (_sel != 0.)
61	eff = (float)_det / (float)_sel;
62	else
63	eff = 0.;
64	cout << " **** Efficiency informations ****\n";
65	cout << " Detector cuts:\n";
66	for (unsigned int i = 0; i < _detCollection.GetSize(); i++)
67	cout << " - " << _detCollection.GetCut(i)->GetName() << "\n";
68	cout << " Total detector efficiency: " << eff << endl;
69
70	// Write the output file
71	if (_outFileBase != "") {
72	ofstream outTextFile((_outFileBase + "-eff.txt").Data(), ios_base::out);
73	outTextFile << _det << " " << _sel << " " << eff << endl;
74	outTextFile.close();
75	}
76
77	}