/[PAMELA software]/PamCut/Collections/EffBetaCollection/EffBetaCollection.h
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Contents of /PamCut/Collections/EffBetaCollection/EffBetaCollection.h

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1 /*
2 * EffBetaCollection.h
3 *
4 * Created on: 20/jul/2011
5 * Author: Nicola Mori
6 */
7
8 /*! @file EffBetaCollection.h The EffBetaCollection class definition file. */
9
10 #ifndef EFFBETACOLLECTION_H_
11 #define EFFBETACOLLECTION_H_
12
13 #include "../BinnedEffCollection/BinnedEffCollection.h"
14
15 /*! @brief A beta binned efficiency collection
16 *
17 * This class inherits from #BinnedEffCollection: it only implements the #GetBinValue method
18 * to return event rigidity with sign.
19 *
20 */
21 class EffBetaCollection: public BinnedEffCollection {
22
23 public:
24
25 /*! @brief Constructor.
26 *
27 * The parameter standAlone let the user choose which beta measurement use for binning. If standAlone == true,
28 * beta[12] from TOF standAlone track will be used; otherwise, beta[12] from physical tracker's track is used.
29 * Note that in the latter case a physical track must exist, so somewhere in the cut chain a #TrkPhSinCut must
30 * be placed to ensure this condition.
31 *
32 * @param collectionName The collection's name. The graph in the ROOT output will have the same name, so be
33 * careful to name the collection respecting the C++ rules for the names of the variables
34 * (eg. don't use - in the name) otherwise the graph will be unusable.
35 * @param outFileBase The output file base name. It will produce the same file as the parent class #EffCollection
36 * with the total efficiency, plus a similar file (named outFileBase + collection's name + "-rig.txt")
37 * with a row for each rigidity bin. At the beginning of each row there will be two additional columns
38 * with the edges of the bin. Additionally, a ROOT file (outFileBase + collection's name +"-rig.root")
39 * will be produced, containing the efficiency graph.
40 * @param betaBinsFile The file with the beta bins.
41 * @param standAlone If true, beta[12] standaone will be used; otherwise beta[12] from physical track.
42 * @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 */
46 EffBetaCollection(const char *collectionName, TString outFileBase = "", TString betaBinsFile = "", bool standAlone =
47 true, int errMethod = EFFERR_SERGIO, bool owns = true);
48
49 /*! @brief Destructor. */
50 ~EffBetaCollection() {
51
52 }
53
54 /*! @brief The value of binning parameter (beta).
55 *
56 * @param event The current event.
57 * @return The beta of current event.
58 */
59 float GetBinValue(PamLevel2 *event);
60
61 private:
62
63 bool _standAlone;
64 };
65
66 #endif /* EFFBETACOLLECTION_H_ */

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