/[PAMELA software]/PamCut/TrkCuts/TrkHitQualCut/TrkHitQualCut.h
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revision 1.1 by pam-fi, Wed May 27 13:30:08 2009 UTC revision 1.2.2.1 by pam-fi, Wed Nov 30 17:05:28 2011 UTC
# Line 2  Line 2 
2   * TrkHitQualCut.h   * TrkHitQualCut.h
3   *   *
4   *  Created on: 13-mar-2009   *  Created on: 13-mar-2009
5   *      Author: Nicola Mori, S. Ricciarini   *      Author: Nicola Mori
6   */   */
7    
8  /*! @file TrkHitQualCut.h The TrkHitQualCut class definition file */  /*! @file TrkHitQualCut.h The TrkHitQualCut class definition file */
# Line 14  Line 14 
14    
15  /*! @brief The tracker hit quality cut.  /*! @brief The tracker hit quality cut.
16   *   *
17   * This cut performs a check on the number of hits on X and Y view   * This cut performs a check on the number of hits on X and Y view, on the X lever arm and on the impact angle.
  * and on the lever arm.  
18   *   *
19   * CUT DEPENDENCIES: TrkPhysSin for object trkTrack   * CUT DEPENDENCIES: TrkPhysSin for object trkTrack
20   */   */
# Line 26  public: Line 25  public:
25    /*! @brief Constructor.    /*! @brief Constructor.
26     *     *
27     * @param cutName The cut's name.     * @param cutName The cut's name.
28     * @param xMinHit The minimum hits along the track for X view     * @param xMinHit The minimum number of hits along the track for X view
29     * @param yMinHit The minimum hits along the track for X view     * @param yMinHit The minimum number of hits along the track for X view
30     * @param xLeverArm The Minimum lever arm     * @param xLeverArm The minimum lever arm for X view
31       * @param xAngMin The minimum XZ angle (degrees) measured from vertical axis on the first TRK plane (can either positive or negative)
32       * @param xAngMax The maximum XZ angle (degrees) measured from vertical axis on the first TRK plane (can either positive or negative)
33     */     */
34    TrkHitQualCut(const char *cutName, int xMinHit, int yMinHit, int xLeverArm) :    TrkHitQualCut(const char *cutName, int xMinHit, int yMinHit, int xLeverArm, Float_t xAngMin=-90., Float_t xAngMax=+90.) :
35      PamCut(cutName), _xMinHit(xMinHit), _yMinHit(yMinHit), _xLeverArm(xLeverArm) {      PamCut(cutName), _xMinHit(xMinHit), _yMinHit(yMinHit), _xLeverArm(xLeverArm), _xAngMin(xAngMin), _xAngMax(xAngMax) {
36    }    }
37    /*! @brief Destructor. */    /*! @brief Destructor. */
38    ~TrkHitQualCut() {    ~TrkHitQualCut() {
# Line 39  public: Line 40  public:
40    
41    /*! @brief The tracker hit quality check.    /*! @brief The tracker hit quality check.
42     *     *
43     * The event is rejected if X hits or Y hist or X lever arm is less than the     * The event is rejected if number of X hits or Y hits or X lever arm is less than the
44     * parameter passed to the constructor.     * parameter passed to the constructor or if the angle is not inside the specified range.
45     *     *
46     * @see TrkHitQualCut     * @see TrkHitQualCut
47     * @param event The event to analyze.     * @param event The event to analyze.
48     * @return #CUTOK if X hits, Y hits and X lever arm are greater or equal than the minimum values.     * @return #CUTOK if X hits, Y hits and X lever arm are greater or equal than the minimum values and if the XZ angle satisfies the condition xAngMin < angle < xAngMax.
49     * @return 0 if at least one of the above conditions is not matched.     * @return 0 if at least one of the above conditions is not matched.
50     */     */
   /*TODO: implementare un tipo di ritorno diverso a seconda che fallisca il check sul numero di hit o quello  
    * sul lever arm (opzionale)  
    */  
51    int Check(PamLevel2 *event);    int Check(PamLevel2 *event);
52    
53  private:  private:
54    
55    int _xMinHit, _yMinHit, _xLeverArm;    int _xMinHit, _yMinHit, _xLeverArm;
56      Float_t _xAngMin, _xAngMax;
57    
58  };  };
59  #endif /* TRKHITQUALCUT_H_ */  #endif /* TRKHITQUALCUT_H_ */
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