JMuonGandalf.cc

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#include <string>
#include <iostream>
#include <iomanip>

#include "TROOT.h"
#include "TFile.h"
#include "TProfile.h"
#include "TH2D.h"

#include "km3net-dataformat/offline/Head.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/JMuonGandalf.hh"
#include "JReconstruction/JMuonGandalfParameters_t.hh"

#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"


/**
 * \file
 *
 * Program to perform JFIT::JRegressor<JFIT::JLine3Z,JFIT::JGandalf> fit with I/O of JFIT::JEvt data.
 *
 * \author mdejong, gmaggi
 */
int main(int argc, char **argv)
{
  using namespace std;
  using namespace JPP;
  using namespace KM3NETDAQ;

  typedef JTYPELIST<JAllTypes_t, JEvt, TObject>::typelist          typelist;
  typedef JParallelFileScanner< JTypeList<JDAQEvent, JEvt> >       JParallelFileScanner_t;
  typedef JParallelFileScanner_t::multi_pointer_type               multi_pointer_type;

  JParallelFileScanner_t   inputFile;
  JFileRecorder<typelist>  outputFile;
  JLimit_t&                numberOfEvents = inputFile.getLimit();
  string                   detectorFile;
  string                   pdfFile;
  JMuonGandalfParameters_t parameters;
  int                      debug;


  try { 

    JParser<> zap("Program to perform PDF fit of muon trajectory to data.");
    
    zap['f'] = make_field(inputFile);
    zap['o'] = make_field(outputFile)          = "gandalf.root";
    zap['a'] = make_field(detectorFile);
    zap['n'] = make_field(numberOfEvents)      = JLimit::max();
    zap['P'] = make_field(pdfFile);
    zap['@'] = make_field(parameters)          = JPARSER::initialised();
    zap['d'] = make_field(debug)               = 1;
    
    zap(argc, argv);
  }
  catch(const exception& error) {
    FATAL(error.what() << endl);
  }

  cout.tie(&cerr);

  JDetector detector;

  try {
    load(detectorFile, detector);
  }
  catch(const JException& error) {
    FATAL(error);
  }

  const JModuleRouter router(detector);

  JSummaryFileRouter  summary(inputFile, parameters.R_Hz);

  JMuonGandalf fit(parameters, router, summary, pdfFile, debug);


  outputFile.open();
  outputFile.put(JMeta(argc, argv));

  while (inputFile.hasNext()) {

    STATUS("event: " << setw(10) << inputFile.getCounter() << '\r'); DEBUG(endl);

    multi_pointer_type ps  = inputFile.next();

    const JDAQEvent*   tev = ps;
    const JEvt*        in  = ps;

    summary.update(*tev);


    // select start values

    JEvt cp  = *in;

    if (parameters.reprocess) {
      cp.select(JHistory::is_not_event(JMUONGANDALF));
    }

    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();
}