Mercurial > hg > vamp-build-and-test
diff DEPENDENCIES/generic/include/boost/variant/detail/substitute_fwd.hpp @ 16:2665513ce2d3
Add boost headers
author | Chris Cannam |
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date | Tue, 05 Aug 2014 11:11:38 +0100 |
parents | |
children | c530137014c0 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/DEPENDENCIES/generic/include/boost/variant/detail/substitute_fwd.hpp Tue Aug 05 11:11:38 2014 +0100 @@ -0,0 +1,59 @@ +//----------------------------------------------------------------------------- +// boost variant/detail/substitute_fwd.hpp header file +// See http://www.boost.org for updates, documentation, and revision history. +//----------------------------------------------------------------------------- +// +// Copyright (c) 2003 +// Eric Friedman +// +// 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) + +#ifndef BOOST_VARIANT_DETAIL_SUBSTITUTE_FWD_HPP +#define BOOST_VARIANT_DETAIL_SUBSTITUTE_FWD_HPP + +#include "boost/mpl/aux_/lambda_arity_param.hpp" +#include "boost/mpl/aux_/template_arity.hpp" +#include "boost/mpl/int_fwd.hpp" + + +/////////////////////////////////////////////////////////////////////////////// +// BOOST_VARIANT_DETAIL_NO_SUBSTITUTE +// +// Defined if 'substitute' is not implementable on the current compiler. +// + +#include "boost/mpl/aux_/config/ctps.hpp" +#include "boost/mpl/aux_/config/ttp.hpp" + +#if defined(BOOST_NO_TEMPLATE_TEMPLATE_PARAMETERS) \ + || defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) \ + && !defined(BOOST_VARIANT_DETAIL_NO_SUBSTITUTE) +# define BOOST_VARIANT_DETAIL_NO_SUBSTITUTE +#endif + +namespace boost { +namespace detail { namespace variant { + +#if !defined(BOOST_VARIANT_DETAIL_NO_SUBSTITUTE) + +/////////////////////////////////////////////////////////////////////////////// +// metafunction substitute +// +// Substitutes one type for another in the given type expression. +// +template < + typename T, typename Dest, typename Source + BOOST_MPL_AUX_LAMBDA_ARITY_PARAM( + typename Arity = mpl::int_< mpl::aux::template_arity<T>::value > + ) + > +struct substitute; + +#endif // !defined(BOOST_VARIANT_DETAIL_NO_SUBSTITUTE) + +}} // namespace detail::variant +} // namespace boost + +#endif // BOOST_VARIANT_DETAIL_SUBSTITUTE_FWD_HPP