/[PAMELA software]/PamCut/CollectionActions/Histo2DActions/TrkDedxVsBetaHistoAction/TrkDedxVsBetaHistoAction.h
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Annotation of /PamCut/CollectionActions/Histo2DActions/TrkDedxVsBetaHistoAction/TrkDedxVsBetaHistoAction.h

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Wed Mar 10 08:46:46 2010 UTC (14 years, 9 months ago) by pam-fi
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1 pam-fi 1.1 /*
2     * TrkDedxVsBetaHistoAction.h
3     *
4     * Created on: 18-feb-2010
5     * Author: Nicola Mori
6     */
7    
8     /*! @file TrkDedxVsBetaHistoAction.h The TrkDedxVsBetaHistoAction class declaration file. */
9    
10     #include "../Histo2DAction/Histo2DAction.h"
11    
12     #ifndef TRKDEDXVSBETAHISTOACTION_H_
13     #define TRKDEDXVSBETAHISTOACTION_H_
14    
15     enum WHICHBETA {
16     BETA12, BETA12_STANDALONE, BETABEST, BETABEST_STANDALONE
17     };
18    
19     /*! @brief An action that fills a TRK dE/dx Vs beta histogram.
20     *
21     * beta can be recomputed by using the appropriate input parameters of the constructor
22     */
23     class TrkDedxVsBetaHistoAction: public Histo2DAction<Int_t> {
24     public:
25    
26     /*! @brief Constructor.
27     *
28     * @param actionName The action's name.
29     * @param outFileBase The file base name for the ROOT histogram output (".root" will be appended).
30     * If "", no ROOT output will be produced.
31     * @param mode The mode of ROOT file creation (see documentation of TFile constructor
32     * in ROOT's reference guide).
33     * @param whichBeta the beta to use. Actually BETA12 and BETABEST are supported.
34     * @param outRoot If true, an output ROOT file named outFileBase + ".root" will be produced.
35     * @param outText If true, an output text file named outFileBase + ".txt" will be produced. It will overwrite an
36     * eventually existing file with the same name.
37     * @param title The ROOT histogram title.
38     */
39     TrkDedxVsBetaHistoAction(const char *actionName, TString outFileBase = "", TString mode = "UPDATE", int whichBeta =
40     BETA12, bool outRoot = true, bool outText = true,
41     TString title = "TRK dE/dx Vs. #beta");
42    
43     /*! @brief Destructor. */
44     ~TrkDedxVsBetaHistoAction() {
45     }
46    
47     /*! @brief Fills histogram with the selected event.
48     *
49     * @param event The selected event.
50     */
51     void OnGood(PamLevel2 *event);
52    
53     private:
54    
55     int _whichBeta;
56    
57     };
58     #endif /* TRKDEDXVSBETAHISTOACTION_H_ */

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