TrkCuts/TrkChi2DeflTimeCut/TrkChi2DeflTimeCut.cpp

/*
 * TrkChi2DeflTimeCut.cpp
 *
 *  Created on: 6-oct-2009
 *      Author: S. Ricciarini
 */

#include "TrkChi2DeflTimeCut.h"

double TrkChi2DeflTimeCut::_GetChi2(PamLevel2 *event) {
  return event->GetTrack(0)->GetTrkTrack()->chi2;
}

int TrkChi2DeflTimeCut::Check(PamLevel2 *event) {

  double chi2 = _GetChi2(event);
  if (chi2 < 0.)
    return 0;
  Double_t etaMod = fabs(event->GetTrack(0)->GetTrkTrack()->GetDeflection());

  _time.Set(event->GetOrbitalInfo()->absTime, kFALSE, 0, kFALSE);
  // TTimestamp::GetDate() returns date in format YYYYMMDD so to compare it
  // with 6-digits dates (YYMMDD) we must subtract 20000000

  Int_t iDaySel = (_time.GetDate(kFALSE) - 20000000); // note: GetDate returns an unsigned integer

  bool found = false;
  for (UInt_t i = 0; i < _iDayFirst.size(); i++) {
    if (_iDayFirst[i] <= iDaySel && iDaySel <= _iDayLast[i]) {
      _p0sel = _p0[i];
      _p1sel = _p1[i];
      _p2sel = _p2[i];
      _p3sel = _p3[i];
      //      cout << "FOUND: day " << iDaySel << endl;
      //      cout << _iDayFirst[i] << " " << _iDayLast[i] << endl;
      //      cout << _p0sel << " " << _p1sel << " " << _p2sel << " " << _p3sel << endl;
      found = true;
      break;
    }
  }

  if (!found)
    return 0;

  if (chi2 > _p0sel + _p1sel * pow(etaMod, _p2sel) * (1. + pow(_p3sel * etaMod, 2))) {
    return 0;
  }

  return CUTOK;

}
1	pam-fi	1.1	/*
2			* TrkChi2DeflTimeCut.cpp
3			*
4			* Created on: 6-oct-2009
5			* Author: S. Ricciarini
6			*/
7
8			#include "TrkChi2DeflTimeCut.h"
9
10	pam-fi	1.4	double TrkChi2DeflTimeCut::_GetChi2(PamLevel2 *event) {
11	pam-fi	1.2	return event->GetTrack(0)->GetTrkTrack()->chi2;
12			}
13
14	pam-fi	1.1	int TrkChi2DeflTimeCut::Check(PamLevel2 *event) {
15
16	pam-fi	1.2	double chi2 = _GetChi2(event);
17	pam-fi	1.1	if (chi2 < 0.)
18			return 0;
19	pam-fi	1.3	Double_t etaMod = fabs(event->GetTrack(0)->GetTrkTrack()->GetDeflection());
20	pam-fi	1.1
21			_time.Set(event->GetOrbitalInfo()->absTime, kFALSE, 0, kFALSE);
22			// TTimestamp::GetDate() returns date in format YYYYMMDD so to compare it
23	pam-fi	1.3	// with 6-digits dates (YYMMDD) we must subtract 20000000
24	pam-fi	1.1
25	pam-fi	1.3	Int_t iDaySel = (_time.GetDate(kFALSE) - 20000000); // note: GetDate returns an unsigned integer
26	pam-fi	1.4
27			bool found = false;
28			for (UInt_t i = 0; i < _iDayFirst.size(); i++) {
29			if (_iDayFirst[i] <= iDaySel && iDaySel <= _iDayLast[i]) {
30			_p0sel = _p0[i];
31			_p1sel = _p1[i];
32			_p2sel = _p2[i];
33			_p3sel = _p3[i];
34			// cout << "FOUND: day " << iDaySel << endl;
35			// cout << _iDayFirst[i] << " " << _iDayLast[i] << endl;
36			// cout << _p0sel << " " << _p1sel << " " << _p2sel << " " << _p3sel << endl;
37			found = true;
38	pam-fi	1.1	break;
39			}
40	pam-fi	1.4	}
41
42			if (!found)
43	pam-fi	1.3	return 0;
44	pam-fi	1.4
45			if (chi2 > _p0sel + _p1sel * pow(etaMod, _p2sel) * (1. + pow(_p3sel * etaMod, 2))) {
46	pam-fi	1.1	return 0;
47			}
48
49			return CUTOK;
50
51			}