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/* |
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* TofDedxVsRigHistoAction.h |
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* |
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* Created on: 22-jul-2011 |
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* Author: Nicola Mori |
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*/ |
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/*! @file TofDedxVsRigHistoAction.h The TofDedxVsRigHistoAction class declaration file. */ |
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#ifndef TOFDEDXVSRIGHISTOACTION_H_ |
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#define TOFDEDXVSRIGHISTOACTION_H_ |
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#include "../Histo2DAction/Histo2DAction.h" |
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/*! @brief An action that fills a TOF dE/dx Vs abs(rigidity) histogram. */ |
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class TofDedxVsRigHistoAction: public Histo2DAction<Int_t> { |
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public: |
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/*! @brief Constructor. |
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* |
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* @param actionName The action's name. |
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* @param layers The layers from which dE/dx is measured. See #TOFLAYERS. If combinations like |
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* S11+S12 are used, the mean dE/dx will be used. dE/dx are computed using track from tracker. |
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* @param outFileBase The file base name for the ROOT histogram output (".root" will be appended). |
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* If "", no ROOT output will be produced. |
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* @param mode The mode of ROOT file creation (see documentation of TFile constructor |
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* in ROOT's reference guide). |
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* @param outRoot If true, an output ROOT file named outFileBase + ".root" will be produced. |
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* @param outText If true, an output text file named outFileBase + ".txt" will be produced. It will overwrite an |
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* eventually existing file with the same name. |
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* @param title The ROOT histogram title. If "", the constructor will create a title based on the layers parameter. |
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*/ |
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TofDedxVsRigHistoAction(const char *actionName, unsigned int layers, TString outFileBase = |
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"", TString mode = "UPDATE", bool outRoot = true, bool outText = true, TString title = ""); |
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/*! @brief Destructor. */ |
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~TofDedxVsRigHistoAction() { |
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} |
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/*! @brief Fills histogram with the selected event. |
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* |
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* @param event The selected event. |
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*/ |
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void OnGood(PamLevel2 *event); |
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/*! @brief Returns the number of bad events. |
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* |
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* @return The number of events which were discarded because they contain a bad enrgy measurement |
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* on at least one of the selected layers. |
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*/ |
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unsigned int GetNBadEvents() { |
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return _badEvents; |
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} |
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private: |
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unsigned int _layers; |
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unsigned int _nLayers; |
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unsigned int _badEvents; |
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}; |
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#endif /* TOFDEDXVSRIGHISTOACTION_H_ */ |
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