/[PAMELA software]/PamCut/TofCuts/TofBetaRangeCut/TofBetaRangeCut.h
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revision 1.2 by pam-fi, Tue Mar 23 17:27:41 2010 UTC revision 1.3 by pam-fi, Wed Mar 25 17:38:08 2015 UTC
# Line 19  Line 19 
19  class TofBetaRangeCut: public PamCut {  class TofBetaRangeCut: public PamCut {
20    
21  public:  public:
22    /*! @brief Constructor.    /*! @brief Constructor
23     * The parameters are: the TOF-index for the track which is necessary to input to derive the beta; resMax, qualCut and chi2Cut for the quality of beta; the minimum and maximum beta values.     * @param cutName The cut's name.
24     * Various combinations of quality parameters are possible: default low-quality beta (used for beta[12]): 10.,10.,20.; medium-quality beta: 5.,15.,4.; high-quality beta: 3.,20.,3.     * @param trkAlg Tracking algorythm to be used ()
25     * NOTE: beta can be either positive (downward going particle) or negative (upward going particle). Beta = 100 means beta calculation was not successful.     * @param trkId ID of the (physical) track along which beta should be evaluated (default 0, that is the first track)
   
    * @param cutName The cut's name.  
    * @param trackTof Pointer to the TOF-index indicating the track to be used when evaluating  
    *        the beta (default value for TOF_index is 0, corresponding to the TOF stand-alone  
    *        track [no TRK information to build the TOF stand-alone track]). The pointer to the  
    *        TOF_index for TRK-track as given by TrkPhSinCut can be used.  
    *  
26     * @param resMax See documentation for ToFLevel2::CalcBeta. Default: 10. (equivalent to beta[12])     * @param resMax See documentation for ToFLevel2::CalcBeta. Default: 10. (equivalent to beta[12])
27     * @param qualCut See documentation for ToFLevel2::CalcBeta. Default: 10. (equivalent to beta[12])     * @param qualCut See documentation for ToFLevel2::CalcBeta. Default: 10. (equivalent to beta[12])
28     * @param chi2Cut See documentation for ToFLevel2::CalcBeta. Default: 20. (equivalent to beta[12])     * @param chi2Cut See documentation for ToFLevel2::CalcBeta. Default: 20. (equivalent to beta[12])
29     * @param minBeta the minimum beta value (with sign)     * @param minBeta the minimum beta value (with sign)
30     * @param maxBeta the maximum beta value (with sign)     * @param maxBeta the maximum beta value (with sign)
31       *
32       * In order to evaluate the beta of a particle by using the tracker information, the trkAlg should be indicated (e.g."STD").
33       * For meaningfull analysis, this cut should follow a  TrkPhSinCut (single track), and the indicated trkAlg should be
34       * consistently the same one.
35       * If the standalone ToF information is instead required, trkId should be set equal to -1. In this case trkAlg is ignored.
36       *
37     */     */
38    TofBetaRangeCut(const char *cutName, int *trackTof = NULL, float resMax = 10., float qualCut = 10., float chi2Cut =  
39    
40    /*   TofBetaRangeCut(const char *cutName, ToFTrkVar *trackTof = NULL, float resMax = 10., float qualCut = 10., float chi2Cut = */
41    /*       20., float minBeta = -100., float maxBeta = 100.) : */
42    /*     PamCut(cutName), _trackTof(trackTof), _resMax(resMax), _qualCut(qualCut), _chi2Cut(chi2Cut), _minBeta(minBeta), */
43    /*         _maxBeta(maxBeta) {       */
44    /*   } */
45        TofBetaRangeCut(const char *cutName, const char *trkAlg, int trkId=0, float resMax = 10., float qualCut = 10., float chi2Cut =
46        20., float minBeta = -100., float maxBeta = 100.) :        20., float minBeta = -100., float maxBeta = 100.) :
47      PamCut(cutName), _trackTof(trackTof), _resMax(resMax), _qualCut(qualCut), _chi2Cut(chi2Cut), _minBeta(minBeta),          PamCut(cutName), _trkAlg(trkAlg), _trkId(trkId), _resMax(resMax), _qualCut(qualCut), _chi2Cut(chi2Cut), _minBeta(minBeta),
48          _maxBeta(maxBeta) {          _maxBeta(maxBeta) {      
49    
50    //      cout << "TofBetaRangeCut("<<cutName<<","<<_trkAlg<<","<<_trkId<<","<<_resMax<<","<<_qualCut<<","<<_chi2Cut<<","<<_minBeta<<","<<_maxBeta<<")"<<endl;
51            beta = 0;
52    
53    }    }
54    
55    /*! @brief Destructor. */    /*! @brief Destructor. */
56    ~TofBetaRangeCut() {    ~TofBetaRangeCut() {
57    }    }
# Line 53  public: Line 64  public:
64     */     */
65    int Check(PamLevel2 *event);    int Check(PamLevel2 *event);
66    
67      float beta;
68    
69  private:  private:
70    
71    int *_trackTof;    const char *_trkAlg;///<Tracking algorythm
72      int _trkId;
73    float _resMax, _qualCut, _chi2Cut;    float _resMax, _qualCut, _chi2Cut;
74    
75    float _minBeta, _maxBeta;    float _minBeta, _maxBeta;
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