/[PAMELA software]/PamCut/TofCuts/TofBetaRangeCut/TofBetaRangeCut.h
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revision 1.1 by pam-fi, Wed May 27 13:30:09 2009 UTC revision 1.3 by pam-fi, Wed Mar 25 17:38:08 2015 UTC
# Line 12  Line 12 
12    
13  #include "../../PamCutBase/PamCutBase.h"  #include "../../PamCutBase/PamCutBase.h"
14    
   
15  /*! @brief The TofBetaRange cut.  /*! @brief The TofBetaRange cut.
16   * This cut selects a range of beta values. Note that beta can be either positive (downward going particle) or negative (upward going particle).   * This cut selects a range of beta values. Note that beta can be either positive (downward going particle) or negative (upward going particle).
17   */   */
# Line 20  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)
26       * @param resMax See documentation for ToFLevel2::CalcBeta. Default: 10. (equivalent to beta[12])
27    * @param cutName The cut's name.     * @param qualCut See documentation for ToFLevel2::CalcBeta. Default: 10. (equivalent to beta[12])
28    * @param trackTof Pointer to the TOF-index indicating the track to be used when evaluating     * @param chi2Cut See documentation for ToFLevel2::CalcBeta. Default: 20. (equivalent to beta[12])
29    *        the beta (default value for TOF_index is 0, corresponding to the TOF stand-alone     * @param minBeta the minimum beta value (with sign)
30    *        track [no TRK information to build the TOF stand-alone track]). The pointer to the     * @param maxBeta the maximum beta value (with sign)
31    *        TOF_index for TRK-track as given by TrkPhSinCut can be used.     *
32    *     * In order to evaluate the beta of a particle by using the tracker information, the trkAlg should be indicated (e.g."STD").
33    * @param resMax Default: 10. (equivalent to beta[12])     * For meaningfull analysis, this cut should follow a  TrkPhSinCut (single track), and the indicated trkAlg should be
34    * @param qualCut Default: 10. (equivalent to beta[12])     * consistently the same one.
35    * @param chi2Cut Default: 20. (equivalent to beta[12])     * If the standalone ToF information is instead required, trkId should be set equal to -1. In this case trkAlg is ignored.
36    * @param minBeta the minimum beta value (with sign)     *
37    * @param maxBeta the maximum beta value (with sign)     */
38    */  
39    TofBetaRangeCut(const char *cutName, int *trackTof=NULL, float resMax=10., float qualCut=10., float chi2Cut=20., float minBeta=-100., float maxBeta=100.):  
40      PamCut(cutName), _trackTof(trackTof), _resMax(resMax), _qualCut(qualCut), _chi2Cut(chi2Cut), _minBeta(minBeta), _maxBeta(maxBeta) {  /*   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.) :
47            PamCut(cutName), _trkAlg(trkAlg), _trkId(trkId), _resMax(resMax), _qualCut(qualCut), _chi2Cut(chi2Cut), _minBeta(minBeta),
48            _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 52  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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