visit_each.hpp

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// Boost.Signals library
 
// Copyright Douglas Gregor 2001-2003. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
 
// For more information, see http://www.boost.org/libs/signals
 
#ifndef BOOST_VISIT_EACH_HPP
#define BOOST_VISIT_EACH_HPP
 
namespace boost {
  template<typename Visitor, typename T>
  inline void visit_each(Visitor& visitor, const T& t, long)
  {
    visitor(t);
  }
 
  template<typename Visitor, typename T>
  inline void visit_each(Visitor& visitor, const T& t)
  {
    visit_each(visitor, t, 0);
  }
}
 
#endif // BOOST_VISIT_EACH_HPP