JObjectIterator.cc

Go to the documentation of this file.

 
#include <string>
#include <iostream>
#include <iomanip>
#include <sstream>
 
#include "JLang/JObjectIterator.hh"
#include "JLang/JStreamObjectIterator.hh"
 
#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"
 
 
/**
 * \file
 *
 * Example program to test JLANG::JObjectIterator class.
 * \author mdejong
 */
int main(int argc, char **argv)
{
  using namespace std;
 
  int         debug;
 
  try {
 
    JParser<> zap("Example program to test object iteration.");
 
    zap['d'] = make_field(debug)      = 3;
 
    zap(argc, argv);
  }
  catch(const exception &error) {
    FATAL(error.what() << endl);
  }
 
 
  using namespace JPP;
 
  stringstream buffer;
  
  for (int i = 1; i != 5; ++i) {
    buffer << ' ' << i;
  }
  
  typedef int  JType_t;
  
  JStreamObjectIterator<JType_t> in(buffer);
  
  for (int i = 1; in.hasNext(); ++i) {
 
    int value = *in.next();
 
    DEBUG(value << endl);
 
    ASSERT(value == i);
  }
 
  return 0;
}