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// This class is derived from the KaliVeda class KVFAZIASelector.
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// The following members functions are called by the TTree::Process() functions:
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// InitRun(): called everytime a run starts
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// EndRun(): called everytime a run ends
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// InitAnalysis(): called at the beginning of the analysis
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// a convenient place to create your histograms.
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// Analysis(): called for each event. In this function you
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// fill your histograms.
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// EndAnalysis(): called at the end of a loop on the tree,
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// a convenient place to draw/fit your histograms.
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// Modify these methods as you wish in order to create your analysis class.
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// Don't forget that for every class used in the analysis, you must put a
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// line '#include' at the beginning of this file.
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// E.g. if you want to access informations on the FAZIA multidetector
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// through the global pointer gIndra, you must AT LEAST add the line
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// #include "KVFAZIA.h"
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void KVFAZIASelectorTemplate::InitAnalysis(void)
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// Declaration of histograms, global variables, etc.
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// Called at the beginning of the analysis
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// Enter your code here
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// To access some information about FAZIA, use the global pointer gFazia
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// e.g. to access the list of silicon detetors
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// KVList *list = gFazia->GetListOfDetectors();
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//When running in batch mode, the global pointer gBatchSystem gives access
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//to the batch system running the analysis. You can use this to name files
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//according to the jobname, for example:
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// if( gBatchSystem ) // running in batch
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// my_file = new TFile( Form("%s.root", gBatchSystem->GetJobName()), "create");
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// else // interactive
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// my_file = new TFile( "KVFAZIASelectorTemplate.root", "create");
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//_____________________________________
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void KVFAZIASelectorTemplate::InitRun(void)
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// Initialisations for each run
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// Called at the beginning of each run
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// Enter your code here
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// If you want the angles of particles to be calculated using the
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// centre of each detector (instead of the randomised angles used by default):
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// GetEvent()->UseMeanAngles();
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//The run number of the currently analysed run is given by
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// gFazia->GetCurrentRunNumber();
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//_____________________________________
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Bool_t KVFAZIASelectorTemplate::Analysis(void)
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// The event pointer can be retrieved by a call to GetEvent().
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// See KVReconstructedEvent documentation for the available methods.
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// In order to loop over all correctly identified particles in the event
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// (assuming the corresponding code masks were set in InitRun):
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// KVReconstructedNucleus* particle;
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// while ( (particle = (KVReconstructedNucleus* )GetEvent()->GetNextParticle("ok")) ){
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// int z = particle->GetZ();
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// Enter your code here
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//_____________________________________
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void KVFAZIASelectorTemplate::EndRun(void)
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// Called at the end of each run
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// Enter your code here
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//_____________________________________
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void KVFAZIASelectorTemplate::EndAnalysis(void)
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// Global calculations, saving of histograms in files
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// Called at the end of the analysis
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// Enter your code here
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FAZIA/factory/KVFAZIASelectorTemplate.cpp
