sl@0: 
sl@0: #ifndef BOOST_MPL_PRINT_HPP_INCLUDED
sl@0: #define BOOST_MPL_PRINT_HPP_INCLUDED
sl@0: 
sl@0: // Copyright David Abrahams 2003
sl@0: // Copyright Aleksey Gurtovoy 2004
sl@0: //
sl@0: // Distributed under the Boost Software License, Version 1.0. 
sl@0: // (See accompanying file LICENSE_1_0.txt or copy at 
sl@0: // http://www.boost.org/LICENSE_1_0.txt)
sl@0: //
sl@0: // See http://www.boost.org/libs/mpl for documentation.
sl@0: 
sl@0: // $Source: /cvsroot/boost/boost/boost/mpl/print.hpp,v $
sl@0: // $Date: 2006/11/10 23:15:49 $
sl@0: // $Revision: 1.2.14.1 $
sl@0: 
sl@0: #include <boost/mpl/aux_/config/msvc.hpp>
sl@0: #include <boost/mpl/identity.hpp>
sl@0: 
sl@0: namespace boost { namespace mpl {
sl@0:   
sl@0: namespace aux {
sl@0: #if defined(BOOST_MSVC)
sl@0: # pragma warning(push, 3)
sl@0: // we only want one warning from MSVC, so turn off the other one
sl@0: # pragma warning(disable: 4307)
sl@0: #elif defined(__MWERKS__)
sl@0: # pragma warn_hidevirtual on
sl@0:    struct print_base { virtual void f() {} };
sl@0: #endif
sl@0: 
sl@0: #if defined(__EDG_VERSION__)
sl@0:   template <class T>
sl@0:   struct dependent_unsigned
sl@0:   {
sl@0:       static const unsigned value = 1;
sl@0:   };
sl@0: #endif
sl@0: } // namespace aux 
sl@0: 
sl@0: 
sl@0: template <class T>
sl@0: struct print
sl@0:     : mpl::identity<T>
sl@0: #if defined(__MWERKS__)
sl@0:     , aux::print_base
sl@0: #endif 
sl@0: {
sl@0: #if defined(BOOST_MSVC)
sl@0:     enum { n = sizeof(T) + -1 };
sl@0: #elif defined(__MWERKS__)
sl@0:     void f(int);
sl@0: #else 
sl@0:     enum {
sl@0:         n =
sl@0: # if defined(__EDG_VERSION__)
sl@0:            aux::dependent_unsigned<T>::value > -1
sl@0: # else 
sl@0:            sizeof(T) > -1
sl@0: # endif 
sl@0:         };
sl@0: #endif 
sl@0: };
sl@0: 
sl@0: #if defined(BOOST_MSVC)
sl@0: # pragma warning(pop)
sl@0: #elif defined(__MWERKS__)
sl@0: # pragma warn_hidevirtual reset
sl@0: #endif
sl@0: 
sl@0: }}
sl@0: 
sl@0: #endif // BOOST_MPL_PRINT_HPP_INCLUDED