#ifndef MYCLASS_HPP
#define MYCLASS_HPP

#include <cstddef>

#include <boost/functional/hash.hpp>

class MyClass {
public : 
  int var1;
  double var2;
  
  bool operator==(const MyClass &rhs) const;
  bool operator<(const MyClass &rhs) const;
  
  friend std::size_t hash_value(const MyClass &obj) {
    std::size_t h = 0;
    boost::hash_combine(h, obj.var1);
    boost::hash_combine(h, obj.var2);
    return h;
  }
  
};

#endif