#include <iostream>
#include <string>

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

/**
 * User function.
 *
 * \param  value              value
 */
inline void fun(const std::string& value)
{
  using namespace std;
  using namespace JPP;
  
  switch (crc(value)) {
    
  case crc("aap"):
    cout << "aap";
    break;
    
  case crc("noot"):
    cout << "noot";
    break;

  case crc("mies"):
    cout << "mies";
    break;

  default:
    cout << "default";
    break;
  }
}


/**
 * \file
 *
 * Example program to test CRC evaluation (see JCRC.hh).
 * \author mdejong
 */
int main(int argc, char **argv)
{
  using namespace std;
  using namespace JPP;

  int debug;

  try {

    JParser<> zap("Example program to test CRC evaluation.");

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

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

  for (string str : { "aap", "noot", "mies", "hello" }) {

    cout << "test \"" << str << "\" -> ";
    
    fun(str);

    cout << endl;
  }
}