#include <list>
#include "DistRoundRobin.h"
#include <string>
#include <sstream>
#include <math.h>
#include <limits>
#include <iostream>
#include <xercesc/util/XMLString.hpp>
#include <xercesc/dom/DOMElement.hpp>
#include <set>
#include <xercesc/dom/DOM.hpp>
#include "helper.h"
#include <tr1/unordered_map>