examples/JReconstruction/JFit.cc

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#include <string>
#include <iostream>
#include <iomanip>
#include <memory>
 
#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 "JDAQ/JDAQEvaluator.hh"
 
#include "JTrigger/JTriggerParameters.hh"
 
#include "JSupport/JSupport.hh"
#include "JSupport/JSingleFileScanner.hh"
#include "JSupport/JTreeScanner.hh"
#include "JSupport/JFileRecorder.hh" 
#include "JSupport/JMeta.hh"
 
#include "JReconstruction/JEvt.hh"
 
#include "Jeep/JParser.hh" 
#include "Jeep/JMessage.hh"
 
/**
 * \file
 *
 * Auxiliary program to mimic reconstruction.
 *
 * \author mdejong, gmaggi, azegarelli
 */
int main(int argc, char **argv)
{
  using namespace std;
  using namespace JPP;
  using namespace KM3NETDAQ;
  
  typedef JTYPELIST<JRemove<JAllTypes_t, JDAQTimesliceTypes_t>::typelist, JFIT::JEvt>::typelist  typelist;
  typedef JSingleFileScanner<JDAQEvent>                                                          JSingleFileScanner_t;
 
  JSingleFileScanner_t     inputFile;
  JFileRecorder<typelist>  outputFile;
  JLimit_t&                numberOfEvents = inputFile.getLimit();
  int                      debug;
 
  try { 
 
    JParser<> zap("Auxiliary program to mimic reconstruction.");
    
    zap['f'] = make_field(inputFile);
    zap['o'] = make_field(outputFile)          = "prefit.root";
    zap['n'] = make_field(numberOfEvents)      = JLimit::max();
    zap['d'] = make_field(debug)               = 1;
 
    zap(argc, argv);    
  }
  catch(const exception& error) {
    FATAL(error.what() << endl);
  }
 
 
  getTreeParameters<Evt>().setSplitLevel(0);
  
  outputFile.open();
  outputFile.put(JMeta(argc, argv));
 
  JEvt evt;
 
  JTreeScanner<JDAQEvent, JDAQEvaluator> in(inputFile, inputFile.getLimit());
 
  while (in.hasNext()) {
 
    STATUS("event: " << setw(10) << in.getCounter() << '\r'); DEBUG(endl);
 
    const JDAQEvent* tev  = in.next();
 
    outputFile.put(evt);
    outputFile.put(*tev);
  }
  STATUS(endl);
 
  JSingleFileScanner<JRemove<typelist, JTYPELIST<JFIT::JEvt, JDAQEvent>::typelist>::typelist> io(inputFile);
 
  io >> outputFile;
 
  outputFile.close();
}