#ifndef BOOST_MPL_PRINT_HPP_INCLUDED

 #define BOOST_MPL_PRINT_HPP_INCLUDED

 // Copyright David Abrahams 2003

 // Copyright Aleksey Gurtovoy 2004

 //

 // Distributed under 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)

 //

 // See http://www.boost.org/libs/mpl for documentation.

 // $Source: /cvsroot/boost/boost/boost/mpl/print.hpp,v $

 // $Date: 2006/11/10 23:15:49 $

 // $Revision: 1.2.14.1 $

 #include <boost/mpl/aux_/config/msvc.hpp>

 #include <boost/mpl/identity.hpp>

 namespace boost { namespace mpl {

 namespace aux {

 #if defined(BOOST_MSVC)

 # pragma warning(push, 3)

 // we only want one warning from MSVC, so turn off the other one

 # pragma warning(disable: 4307)

 #elif defined(__MWERKS__)

 # pragma warn_hidevirtual on

    struct print_base { virtual void f() {} };

 #endif

 #if defined(__EDG_VERSION__)

   template <class T>

   struct dependent_unsigned

   {

       static const unsigned value = 1;

   };

 #endif

 } // namespace aux 

 template <class T>

 struct print

     : mpl::identity<T>

 #if defined(__MWERKS__)

     , aux::print_base

 #endif 

 {

 #if defined(BOOST_MSVC)

     enum { n = sizeof(T) + -1 };

 #elif defined(__MWERKS__)

     void f(int);

 #else 

     enum {

         n =

 # if defined(__EDG_VERSION__)

            aux::dependent_unsigned<T>::value > -1

 # else 

            sizeof(T) > -1

 # endif 

         };

 #endif 

 };

 #if defined(BOOST_MSVC)

 # pragma warning(pop)

 #elif defined(__MWERKS__)

 # pragma warn_hidevirtual reset

 #endif

 }}

 #endif // BOOST_MPL_PRINT_HPP_INCLUDED