epoc32/include/stdapis/boost/mpl/aux_/nested_type_wknd.hpp
author William Roberts <williamr@symbian.org>
Wed, 31 Mar 2010 12:33:34 +0100
branchSymbian3
changeset 4 837f303aceeb
permissions -rw-r--r--
Current Symbian^3 public API header files (from PDK 3.0.h)
This is the epoc32/include tree with the "platform" subtrees removed, and
all but a selected few mbg and rsg files removed.
     1 
     2 #ifndef BOOST_MPL_AUX_NESTED_TYPE_WKND_HPP_INCLUDED
     3 #define BOOST_MPL_AUX_NESTED_TYPE_WKND_HPP_INCLUDED
     4 
     5 // Copyright Aleksey Gurtovoy 2000-2004
     6 //
     7 // Distributed under the Boost Software License, Version 1.0. 
     8 // (See accompanying file LICENSE_1_0.txt or copy at 
     9 // http://www.boost.org/LICENSE_1_0.txt)
    10 //
    11 // See http://www.boost.org/libs/mpl for documentation.
    12 
    13 // $Source: /cvsroot/boost/boost/boost/mpl/aux_/nested_type_wknd.hpp,v $
    14 // $Date: 2004/09/28 13:56:59 $
    15 // $Revision: 1.7 $
    16 
    17 #include <boost/mpl/aux_/config/gcc.hpp>
    18 #include <boost/mpl/aux_/config/workaround.hpp>
    19 
    20 #if BOOST_WORKAROUND(BOOST_MPL_CFG_GCC, BOOST_TESTED_AT(0x0302)) \
    21     || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x561)) \
    22     || BOOST_WORKAROUND(__SUNPRO_CC, BOOST_TESTED_AT(0x530)) \
    23     || BOOST_WORKAROUND(__DMC__, BOOST_TESTED_AT(0x840))
    24 
    25 namespace boost { namespace mpl { namespace aux {
    26 template< typename T > struct nested_type_wknd
    27     : T::type
    28 {
    29 };
    30 }}}
    31 
    32 #if BOOST_WORKAROUND(__DMC__, BOOST_TESTED_AT(0x840))
    33 #   define BOOST_MPL_AUX_NESTED_TYPE_WKND(T) \
    34     aux::nested_type_wknd<T> \
    35 /**/
    36 #else
    37 #   define BOOST_MPL_AUX_NESTED_TYPE_WKND(T) \
    38     ::boost::mpl::aux::nested_type_wknd<T> \
    39 /**/
    40 #endif
    41 
    42 #else // !BOOST_MPL_CFG_GCC et al.
    43 
    44 #   define BOOST_MPL_AUX_NESTED_TYPE_WKND(T) T::type
    45 
    46 #endif 
    47 
    48 #endif // BOOST_MPL_AUX_NESTED_TYPE_WKND_HPP_INCLUDED