JDAQEvaluator.cc File Reference

Program to print DAQ value used for sorting entries in ROOT TTree. More...

#include <string>
#include <iostream>
#include <iomanip>
#include <vector>
#include <algorithm>
#include <iterator>
#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/JTreeScanner.hh"
#include "JSupport/JSupport.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 print DAQ value used for sorting entries in ROOT TTree.

Author

mdejong

Definition in file JDAQEvaluator.cc.

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 32 of file JDAQEvaluator.cc.

{
  using namespace std;
  using namespace JPP;
  using namespace KM3NETDAQ;
  
  std::string inputFile;
  JLimit      numberOfEvents;
  bool        option;
  int         debug;

  try { 

    JParser<> zap("Program to print DAQ value used for sorting entries in ROOT TTree.");

    zap['f'] = make_field(inputFile);
    zap['n'] = make_field(numberOfEvents)  = JLimit();
    zap['O'] = make_field(option);
    zap['d'] = make_field(debug)           = 2;
    
    zap(argc, argv);
  }
  catch(const exception& error) {
    FATAL(error.what() << endl);
  }


  JTreeScanner<>::debug = debug;

  JTreeScanner<JDAQEvent, JDAQEvaluator> in(inputFile, numberOfEvents);

  double          v0 = numeric_limits<double>::lowest();
  JDAQEventHeader h0;
  
  while (in.hasNext()) {

    const JDAQEvent* tev = in.next();

    DEBUG(*tev);

    const double v1 = getDAQValue(*tev);

    cout << "event " 
         << setw(8) << in.getCounter()      << ' ' 
         << setw(6) << tev->getFrameIndex() << ' ' 
         << setw(6) << tev->getCounter()    << ' '
         << FIXED(20,10) << v1 << ' ';
    
    if (v0 != numeric_limits<double>::lowest()) {
      cout << SCIENTIFIC(20,10) << (v1 - v0) << ' ';
    }

    cout << endl;

    if (option) {

      if (v0 != numeric_limits<double>::lowest()) {
        ASSERT(tev->getDetectorID() == h0.getDetectorID());
        ASSERT(tev->getRunNumber()  == h0.getRunNumber());
        ASSERT((tev->getFrameIndex() >  h0.getFrameIndex()) ||
               (tev->getFrameIndex() == h0.getFrameIndex()  &&  tev->getCounter() > h0.getCounter()));
      }
    }

    v0 = v1;
    h0 = tev->getDAQEventHeader();
  }
}