#ifndef PYTHONIC_INCLUDE_BUILTIN_SET_ADD_HPP
#define PYTHONIC_INCLUDE_BUILTIN_SET_ADD_HPP

#include "pythonic/include/types/set.hpp"
#include "pythonic/include/types/NoneType.hpp"
#include "pythonic/include/utils/functor.hpp"

PYTHONIC_NS_BEGIN

namespace builtins
{

  namespace set
  {

    template <class T, class F>
    types::none_type add(types::set<T> &s, F const &value);

    template <class T, class F>
    types::none_type add(types::set<T> &&s, F const &value);

    template <class F>
    types::none_type add(types::empty_set const &s, F &&value);

    DEFINE_FUNCTOR(pythonic::builtins::set, add);
  }
}
PYTHONIC_NS_END
#endif