/** @file list5410.cpp */
/** Listing 54-10. The to_string Function Converts a Value to a String */
#include <ostream> // for the << operator
#include <sstream> // for ostringstream
#include <string>  // for string

template<class T>
std::string to_string(T const& obj)
{
  std::ostringstream out;
  out << obj;
  return out.str();
}