/[PAMELA software]/PamCut/MiscCuts/LTQualCut/LTQualCut.h
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revision 1.1 by pam-fi, Wed May 27 13:30:09 2009 UTC revision 1.2 by pam-fi, Tue Nov 24 14:49:37 2009 UTC
# Line 14  Line 14 
14    
15  /*! @enum LT_Return Return values for rejected events */  /*! @enum LT_Return Return values for rejected events */
16  enum LT_Return {  enum LT_Return {
17    LT_NEWRUN, ///< Discarded because it is the first event of the run.    //LT_NEWRUN, ///< Discarded because it is the first event of the run.
18    LT_INVALID    LT_INVALID
19  ///< Discarded because the LT is greater than timeout.  ///< Discarded because the LT is greater than timeout.
20  };  };
21    
22  /*! @brief The live-time data quality cut: rejects the first event of each run and events with LT greater than an upper threshold (or with LT smaller than 0).  /*! @brief The live-time data quality cut: rejects events with LT greater
23     *         than an upper threshold (or with LT smaller than 0).
24   */   */
25  class LTQualCut: public PamCut {  class LTQualCut: public PamCut {
26    
# Line 31  public: Line 32  public:
32     *        considered invalid. It must be less than the trigger timeout on IDAQ board, which     *        considered invalid. It must be less than the trigger timeout on IDAQ board, which
33     *        is ~ 4600 ms. Default is 4500 (use of different values must be justified).     *        is ~ 4600 ms. Default is 4500 (use of different values must be justified).
34     */     */
35    LTQualCut(const char* cutName, float threshold=4500) :    LTQualCut(const char* cutName, float threshold = 4500) :
36      PamCut(cutName), _previousRun(numeric_limits<UInt_t>::max()), _LT(-1.), _timeout(threshold) {      PamCut(cutName), _previousRun(numeric_limits<UInt_t>::max()), _LT(-1.), _timeout(threshold) {
37    }    }
38    /*! @brief Destructor. */    /*! @brief Destructor. */
# Line 43  public: Line 44  public:
44     * @param event The event to analyze.     * @param event The event to analyze.
45     * @return #CUTOK if LT < timeout.     * @return #CUTOK if LT < timeout.
46     * @return #LT_INVALID if LT > timeout.     * @return #LT_INVALID if LT > timeout.
    * @return #LT_NEWRUN if the event is at the beginning of the run.  
47     */     */
48    int Check(PamLevel2 *event);    int Check(PamLevel2 *event);
49    
# Line 51  public: Line 51  public:
51     *     *
52     * @return The live time of the last examined event in ms (-1 -> first event of the run).     * @return The live time of the last examined event in ms (-1 -> first event of the run).
53     */     */
54    float GetLT() { return _LT; }    float GetLT() {
55        return _LT;
56      }
57    
58  private:  private:
59    unsigned int _previousRun;    unsigned int _previousRun;
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