williamr@2: williamr@2: #ifndef BOOST_MPL_AUX_UNWRAP_HPP_INCLUDED williamr@2: #define BOOST_MPL_AUX_UNWRAP_HPP_INCLUDED williamr@2: williamr@2: // Copyright Peter Dimov and Multi Media Ltd 2001, 2002 williamr@2: // Copyright David Abrahams 2001 williamr@2: // williamr@2: // Distributed under the Boost Software License, Version 1.0. williamr@2: // (See accompanying file LICENSE_1_0.txt or copy at williamr@2: // http://www.boost.org/LICENSE_1_0.txt) williamr@2: // williamr@2: // See http://www.boost.org/libs/mpl for documentation. williamr@2: williamr@2: // $Source: /cvsroot/boost/boost/boost/mpl/aux_/unwrap.hpp,v $ williamr@2: // $Date: 2004/09/02 15:40:44 $ williamr@2: // $Revision: 1.3 $ williamr@2: williamr@2: #include williamr@2: williamr@2: namespace boost { namespace mpl { namespace aux { williamr@2: williamr@2: template< typename F > williamr@2: inline williamr@2: F& unwrap(F& f, long) williamr@2: { williamr@2: return f; williamr@2: } williamr@2: williamr@2: template< typename F > williamr@2: inline williamr@2: F& williamr@2: unwrap(reference_wrapper& f, int) williamr@2: { williamr@2: return f; williamr@2: } williamr@2: williamr@2: template< typename F > williamr@2: inline williamr@2: F& williamr@2: unwrap(reference_wrapper const& f, int) williamr@2: { williamr@2: return f; williamr@2: } williamr@2: williamr@2: }}} williamr@2: williamr@2: #endif // BOOST_MPL_AUX_UNWRAP_HPP_INCLUDED