JWeightFileScanner.cc

Go to the documentation of this file.

 
#include "JWeightFileScanner.hh"
#include "JWeightMupage.hh"
 
#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"
 
 
int main(int argc, char **argv)
{
  using namespace std;
  using namespace JPP;
 
  JMultipleFileScanner<Evt> inputFile;
  int      debug;
 
  try {
 
    JParser<> zap;
 
    zap['f'] = make_field(inputFile);
    zap['d'] = make_field(debug) = 1;
 
    zap(argc, argv);
  }
  catch(const exception& error) {
    FATAL(error.what() << endl);
  }
 
 
  JHead header;                   // selection
 
  header.physics.resize(1);
  header.physics[0].program       = "MUPAGE";
  header.livetime.numberOfSeconds = 1.0;
 
  JWeightFileScanner<> in(getAAnetFiles(inputFile, header), JWeightMupage());
 
  // following syntax should be universal
 
  while (in.hasNext()) {
 
    const Evt*   evt = in.next();
 
    const double W   = in.getWeight(*evt);
 
    DEBUG("Weight: " << W << endl);
      
    //TH1D::Fill(.., W);
  }
}