#include <iostream>
#include <vector>
 
#include <boost/iterator/zip_iterator.hpp>
 
 
typedef boost::tuple<const int&, const float&> EntryTuple;
 
struct zip_func :
  public std::unary_function<const EntryTuple&, void>
{
  void operator()(const EntryTuple& t) const
  {
    std::cout << t.get<0>() << " " <<  t.get<1>() << std::endl;
  }
};
 
 
int main()
{
 
const int N = 5;
std::vector<int> intVec(N,2);
std::vector<float> valueVec(N,5.5);
 
std::for_each(
boost::make_zip_iterator(
  boost::make_tuple(intVec.begin(), valueVec.begin())
  ),
boost::make_zip_iterator(
  boost::make_tuple(intVec.end(), valueVec.end())
  ),
zip_func()
);
 
return 0;
}

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