forked from boostorg/mpl
61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
//-----------------------------------------------------------------------------
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// boost mpl/aux_/value_wknd.hpp header file
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// See http://www.boost.org for updates, documentation, and revision history.
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//-----------------------------------------------------------------------------
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//
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// Copyright (c) 2000-02
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// Aleksey Gurtovoy
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//
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// Permission to use, copy, modify, distribute and sell this software
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// and its documentation for any purpose is hereby granted without fee,
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// provided that the above copyright notice appears in all copies and
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// that both the copyright notice and this permission notice appear in
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// supporting documentation. No representations are made about the
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// suitability of this software for any purpose. It is provided "as is"
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// without express or implied warranty.
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#ifndef BOOST_MPL_AUX_VALUE_WKND_HPP_INCLUDED
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#define BOOST_MPL_AUX_VALUE_WKND_HPP_INCLUDED
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#include "boost/mpl/aux_/config/eti.hpp"
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#if defined(__BORLANDC__) && (__BORLANDC__ <= 0x561 || !defined(BOOST_STRICT_CONFIG)) \
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|| defined(BOOST_MPL_MSVC_60_ETI_BUG)
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# include "boost/mpl/int.hpp"
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namespace boost { namespace mpl { namespace aux {
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template< typename C_ >
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struct value_wknd
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: C_
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{
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};
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#if defined(BOOST_MPL_MSVC_60_ETI_BUG)
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template<>
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struct value_wknd<int>
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: int_<1>
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{
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};
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#endif
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}}} // namespace boost::mpl::aux
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# if !defined(BOOST_MPL_MSVC_60_ETI_BUG)
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# define BOOST_MPL_AUX_VALUE_WKND(C) ::boost::mpl::aux::value_wknd< C >
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# define BOOST_MPL_AUX_MSVC_VALUE_WKND(C) BOOST_MPL_AUX_VALUE_WKND(C)
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# else
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# define BOOST_MPL_AUX_VALUE_WKND(C) C
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# define BOOST_MPL_AUX_MSVC_VALUE_WKND(C) ::boost::mpl::aux::value_wknd< C >
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# endif
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#else
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# define BOOST_MPL_AUX_VALUE_WKND(C) C
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# define BOOST_MPL_AUX_MSVC_VALUE_WKND(C) C
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#endif // __BORLANDC__ || BOOST_MPL_MSVC_60_ETI_BUG
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#endif // BOOST_MPL_AUX_VALUE_WKND_HPP_INCLUDED
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