1 // Boost.Signals library

     2 

     3 // Copyright Douglas Gregor 2001-2003. Use, modification and

     4 // distribution is subject to the Boost Software License, Version

     5 // 1.0. (See accompanying file LICENSE_1_0.txt or copy at

     6 // http://www.boost.org/LICENSE_1_0.txt)

     7 

     8 // For more information, see http://www.boost.org/libs/signals

     9 

    10 #ifndef BOOST_VISIT_EACH_HPP

    11 #define BOOST_VISIT_EACH_HPP

    12 

    13 #include <boost/config.hpp>

    14 

    15 namespace boost {

    16   template<typename Visitor, typename T>

    17   inline void visit_each(Visitor& visitor, const T& t, long)

    18   {

    19     visitor(t);

    20   }

    21 

    22   template<typename Visitor, typename T>

    23   inline void visit_each(Visitor& visitor, const T& t)

    24   {

    25     visit_each(visitor, t, 0);

    26   }

    27 }

    28 

    29 #endif // BOOST_VISIT_EACH_HPP