JShowerBjorkenY.cc File Reference

Program to perform Shower Bjorken Y Fit for ORCA with I/O of JFIT::JEvt data. More...

#include <string>
#include "km3net-dataformat/offline/Head.hh"
#include "km3net-dataformat/offline/MultiHead.hh"
#include "km3net-dataformat/offline/Evt.hh"
#include "JDAQ/JDAQEventIO.hh"
#include "JDAQ/JDAQTimesliceIO.hh"
#include "JDAQ/JDAQSummarysliceIO.hh"
#include "JTrigger/JTriggerParameters.hh"
#include "JDetector/JDetector.hh"
#include "JDetector/JDetectorToolkit.hh"
#include "JDetector/JModuleRouter.hh"
#include "JSupport/JSupport.hh"
#include "JSupport/JParallelFileScanner.hh"
#include "JSupport/JFileRecorder.hh"
#include "JSupport/JSummaryFileRouter.hh"
#include "JSupport/JMeta.hh"
#include "JReconstruction/JEvt.hh"
#include "JReconstruction/JEnergyCorrection.hh"
#include "JReconstruction/JShowerParameters.hh"
#include "JReconstruction/JShowerBjorkenYParameters_t.hh"
#include "JReconstruction/JShowerBjorkenY.hh"
#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"

Go to the source code of this file.

Functions
int	main (int argc, char **argv)

Detailed Description

Program to perform Shower Bjorken Y Fit for ORCA with I/O of JFIT::JEvt data.

The reconstruction is made at the PMT level.

Author

adomi

Definition in file JShowerBjorkenY.cc.

Function Documentation

main()

int main	(	int	argc,
		char **	argv )

Definition at line 42 of file JShowerBjorkenY.cc.

                               {
 
  using namespace std;
  using namespace JPP;
  using namespace KM3NETDAQ;
  
  typedef JParallelFileScanner< JTypeList<JDAQEvent, JEvt> >       JParallelFileScanner_t;
  typedef JTYPELIST<JAllTypes_t, JEvt>::typelist                   typelist;
  typedef JParallelFileScanner_t::multi_pointer_type               multi_pointer_type;
  
  JParallelFileScanner_t        inputFile;
  JFileRecorder<typelist>       outputFile;
  JLimit_t&                     numberOfEvents = inputFile.getLimit();
  string                        detectorFile;
  string                        pdfFile;
  JShowerBjorkenYParameters_t   parameters;
  JEnergyCorrection             correct;
  int                           debug;
 
  try { 
 
    JParser<> zap;
   
    zap['f'] = make_field(inputFile);
    zap['o'] = make_field(outputFile);
    zap['n'] = make_field(numberOfEvents)        = JLimit::max();
    zap['a'] = make_field(detectorFile);
    zap['F'] = make_field(pdfFile,               "PDFs");
    zap['@'] = make_field(parameters,            "fit parameters")                 = JPARSER::initialised();
    zap['E'] = make_field(correct,               "energy correction")              = JEnergyCorrection();
    zap['d'] = make_field(debug)                 = 1;
   
    zap(argc, argv);
  }
  catch(const exception& error) {
    FATAL(error.what() << endl);
  }
 
  JDetector detector;
  
  try {
    load(detectorFile, detector);
  }
  catch(const JException& error) {
    FATAL(error);
  }
  
  outputFile.open();
  outputFile.put(JMeta(argc, argv));
 
  const JModuleRouter router(detector);
 
  JSummaryFileRouter  summary(inputFile);
  
  JShowerBjorkenY fit(parameters, router, summary, pdfFile, correct, debug);
 
  while (inputFile.hasNext()) {
 
    STATUS("event: " << setw(10) << inputFile.getCounter() << '\r'); DEBUG(endl);
 
    multi_pointer_type ps  = inputFile.next();
 
    JDAQEvent*         tev = ps;
    JEvt*              in  = ps;
 
    summary.update(*tev);
    
    // select start values
    JEvt cp  = *in;
 
    cp.select(parameters.numberOfPrefits, qualitySorter);
 
    if (!cp.empty()) {
      cp.select(JHistory::is_event(cp.begin()->getHistory()));
    }
    
    // fit
    JEvt out = fit(*tev, cp);
 
    // apply default sorter
    sort(out.begin(), out.end(), qualitySorter);
    
    copy(in->begin(), in->end(), back_inserter(out));
    
    outputFile.put(out);
  
  }
  STATUS(endl);
  
  JSingleFileScanner<JRemove<typelist, JEvt>::typelist> io(inputFile);
 
  io >> outputFile;
 
  outputFile.close();
}