/[PAMELA software]/PamCut/Collections/EffRigCollection/EffRigCollection.h
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Annotation of /PamCut/Collections/EffRigCollection/EffRigCollection.h

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Revision 1.7 - (hide annotations) (download)
Thu Jul 14 06:50:56 2011 UTC (13 years, 5 months ago) by pam-fi
Branch: MAIN
CVS Tags: V9, HEAD
Changes since 1.6: +1 -1 lines
File MIME type: text/plain
Default error computation method switched to Sergio's routines.

1 pam-fi 1.1 /*
2     * EffRigCollection.h
3     *
4     * Created on: 12/ago/2009
5     * Author: Nicola Mori
6     */
7    
8     /*! @file EffRigCollection.h The EffRigCollection class definition file. */
9    
10     #ifndef EFFRIGCOLLECTION_H_
11     #define EFFRIGCOLLECTION_H_
12    
13 pam-fi 1.6 #include "../BinnedEffCollection/BinnedEffCollection.h"
14 pam-fi 1.1
15 pam-fi 1.6 /*! @brief A rigidity binned efficiency collection
16 pam-fi 1.1 *
17 pam-fi 1.6 * This class inherits from #BinnedEffCollection: it only implements the #GetBinValue method
18     * to return event rigidity with sign.
19 pam-fi 1.1 *
20     * NOTE: to divide the events in rigidity bins, a physical track is required from which the
21     * rigidity can be calculated. It is MANDATORY to add a #TrkPhSinCut object to the selection
22     * cuts, to avoid problems when computing rigidity (it will be done if the event survives the
23     * selection cuts, so a #TrkPhSinCut in selection cuts will ensure a physical track being present
24     * at the moment of rigidity computation).
25     *
26     */
27 pam-fi 1.6 class EffRigCollection: public BinnedEffCollection {
28 pam-fi 1.1
29     public:
30    
31     /*! @brief Constructor.
32     *
33 pam-fi 1.3 * @param collectionName The collection's name. The graph in the ROOT output will have the same name, so be
34     * careful to name the collection respecting the C++ rules for the names of the variables
35     * (eg. don't use - in the name) otherwise the graph will be unusable.
36 pam-fi 1.1 * @param outFileBase The output file base name. It will produce the same file as the parent class #EffCollection
37 pam-fi 1.4 * with the total efficiency, plus a similar file (named outFileBase + collection's name + "-rig.txt")
38     * with a row for each rigidity bin. At the beginning of each row there will be two additional columns
39     * with the edges of the bin. Additionally, a ROOT file (outFileBase + collection's name +"-rig.root")
40     * will be produced, containing the efficiency graph.
41 pam-fi 1.1 * @param rigBinsFile The file with the rigidity bins.
42 pam-fi 1.5 * @param errMethod The method to use for error computation. Possible values are defined in #EffCollection_ErrMethod.
43     * @param owns If true, the collection will own the cuts and the actions, ie., it will
44     * destroy them in its destructor.
45 pam-fi 1.1 */
46 pam-fi 1.3 EffRigCollection(const char *collectionName, TString outFileBase = "", TString rigBinsFile = "", int errMethod =
47 pam-fi 1.7 EFFERR_SERGIO, bool owns = true);
48 pam-fi 1.1
49     /*! @brief Destructor. */
50     ~EffRigCollection() {
51    
52     }
53    
54 pam-fi 1.6 /*! @brief The value of binning parameter (rigidity).
55 pam-fi 1.1 *
56 pam-fi 1.6 * @param event The current event.
57     * @return The rigidity (with sign) of current event.
58 pam-fi 1.1 */
59 pam-fi 1.6 float GetBinValue(PamLevel2 *event);
60 pam-fi 1.1 };
61    
62     #endif /* EFFRIGCOLLECTION_H_ */

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