JProperties.cc

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#include <iostream>
#include <iomanip>
#include <fstream>

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


/**
 * Data structure for start_event tag.
 */
struct JEvent {
  int number;
  int type;

  static int count;      // global event counter
};


int JEvent::count = 0;   // initialisation of global event counter


inline std::istream& operator>>(std::istream& in, JEvent& event)
{ 
  JEvent::count += 1;

  return in >> event.number >> event.type;
}


inline std::ostream& operator<<(std::ostream& out, const JEvent& event)
{ 
  return out << event.number << ' ' << event.type; 
}


/**
 * \file
 * Example program to test JPROPERTIES::JProperties class.
 * \author mdejong
 */
int main(int argc, char **argv)
{
  using namespace std;

  string        inputFile;
  int           debug;

  try {

    JParser<> zap;

    zap['f'] = make_field(inputFile);
    zap['d'] = make_field(debug)       = 0;

    zap.read(argc, argv);
  }
  catch(const exception &error) {
    FATAL(error.what() << endl);
  }

  using namespace JPP;

  JEvent event;

  {
    JProperties zap(JEquationParameters(":", "\n", "", ""), debug);
    
    zap["start_event"] = event;
    
    ifstream in(inputFile.c_str());

    zap.read(in);
    
    in.close();
  }

  cout << "Number of events " << JEvent::count << endl;
}