JDAQSnapshot.cc

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

#include "TROOT.h"
#include "TFile.h"
#include "TH1D.h"

#include "JDAQ/JDAQEventIO.hh"
#include "JDAQ/JDAQSummarysliceIO.hh"
#include "JDetector/JDetector.hh"
#include "JDetector/JDetectorToolkit.hh"
#include "JDetector/JModuleRouter.hh"
#include "JTrigger/JTriggerToolkit.hh"

#include "JSupport/JSingleFileScanner.hh"
#include "JSupport/JSupport.hh"
#include "JSupport/JSummaryFileRouter.hh"

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


/**
 * \file
 *
 * Program to plot snapshot data.
 * \author mdejong
 */
int main(int argc, char **argv)
{
  using namespace std;
  using namespace JPP;
  using namespace KM3NETDAQ;

  JSingleFileScanner<JDAQEvent>  inputFile;
  string      outputFile;
  JLimit_t&   numberOfEvents = inputFile.getLimit();
  string      detectorFile;
  int         debug;

  try { 

    JParser<> zap("Program to plot snapshot data.");
    
    zap['f'] = make_field(inputFile,      "input file.");
    zap['o'] = make_field(outputFile,     "output file.")      = "snapshot.root";
    zap['n'] = make_field(numberOfEvents)      = JLimit::max();
    zap['a'] = make_field(detectorFile,   "detector file.")    = "";
    zap['d'] = make_field(debug)               = 2;
    
    zap(argc, argv);
  }
  catch(const exception& error) {
    FATAL(error.what() << endl);
  }


  cout.tie(&cerr);

  JDetector detector;

  if (detectorFile != "") {

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

  const JModuleRouter router(detector);


  JSummaryFileRouter  summary(inputFile, 0.0);

  TFile out(outputFile.c_str(), "recreate");

  TH1D h0("h0", NULL, 250, -0.5, 499.5);
  TH1D h1("h1", NULL, 250, -0.5, 499.5);

  while (inputFile.hasNext()) {

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

    JDAQEvent* event = inputFile.next();

    summary.update(*event);

    int number_of_hits = 0;

    for (JDAQEvent::const_iterator<JDAQSnapshotHit> hit = event->begin<JDAQSnapshotHit>(); hit != event->end<JDAQSnapshotHit>(); ++hit) {

      if (summary.hasSummaryFrame(hit->getModuleID())) {

        const JDAQSummaryFrame& frame = summary.getSummaryFrame(hit->getModuleID());

        JStatus status;

        if (router.hasModule(frame.getModuleID())) {
          status = router.getModule(frame.getModuleID()).getPMT(hit->getPMT()).getStatus();
        }

        if (getPMTStatus(frame, status, hit->getPMT()) &&
            getDAQStatus(frame, status)) {
          ++number_of_hits;
        }
      }
    }

    DEBUG("Number of snapshot hits " << event->size<JDAQSnapshotHit>() << ' ' << number_of_hits << endl);

    h0.Fill((double) event->size<JDAQSnapshotHit> ());
    h1.Fill((double) number_of_hits);
  }
  STATUS(endl);

  out.Write();
  out.Close();
}