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| author | Remko Tronçon <git@el-tramo.be> | 2009-06-01 08:48:42 (GMT) |
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| committer | Remko Tronçon <git@el-tramo.be> | 2009-06-01 09:24:28 (GMT) |
| commit | 2812bddd81f8a1b804c7460f4e14cd0aa393d129 (patch) | |
| tree | d46294f35150c4f0f43deaf2d31fceaf945ae715 /3rdParty/Boost/boost/mpl/arg.hpp | |
| download | swift-contrib-2812bddd81f8a1b804c7460f4e14cd0aa393d129.zip swift-contrib-2812bddd81f8a1b804c7460f4e14cd0aa393d129.tar.bz2 | |
Import.
Diffstat (limited to '3rdParty/Boost/boost/mpl/arg.hpp')
| -rw-r--r-- | 3rdParty/Boost/boost/mpl/arg.hpp | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/3rdParty/Boost/boost/mpl/arg.hpp b/3rdParty/Boost/boost/mpl/arg.hpp new file mode 100644 index 0000000..c1c7072 --- /dev/null +++ b/3rdParty/Boost/boost/mpl/arg.hpp @@ -0,0 +1,131 @@ + +#if !defined(BOOST_PP_IS_ITERATING) + +///// header body + +#ifndef BOOST_MPL_ARG_HPP_INCLUDED +#define BOOST_MPL_ARG_HPP_INCLUDED + +// Copyright Peter Dimov 2001-2002 +// Copyright Aleksey Gurtovoy 2001-2004 +// +// 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) +// +// See http://www.boost.org/libs/mpl for documentation. + +// $Id: arg.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ +// $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $ +// $Revision: 49267 $ + +#if !defined(BOOST_MPL_PREPROCESSING_MODE) +# include <boost/mpl/arg_fwd.hpp> +# include <boost/mpl/aux_/na.hpp> +# include <boost/mpl/aux_/na_assert.hpp> +# include <boost/mpl/aux_/arity_spec.hpp> +# include <boost/mpl/aux_/arg_typedef.hpp> +#endif + +#include <boost/mpl/aux_/config/static_constant.hpp> +#include <boost/mpl/aux_/config/use_preprocessed.hpp> + +#if !defined(BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS) \ + && !defined(BOOST_MPL_PREPROCESSING_MODE) + +# define BOOST_MPL_PREPROCESSED_HEADER arg.hpp +# include <boost/mpl/aux_/include_preprocessed.hpp> + +#else + +# include <boost/mpl/limits/arity.hpp> +# include <boost/mpl/aux_/preprocessor/default_params.hpp> +# include <boost/mpl/aux_/preprocessor/params.hpp> +# include <boost/mpl/aux_/config/lambda.hpp> +# include <boost/mpl/aux_/config/dtp.hpp> +# include <boost/mpl/aux_/nttp_decl.hpp> + +# include <boost/preprocessor/iterate.hpp> +# include <boost/preprocessor/inc.hpp> +# include <boost/preprocessor/cat.hpp> + +BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN + +// local macro, #undef-ined at the end of the header +#if !defined(BOOST_MPL_CFG_NO_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES) +# define AUX778076_ARG_N_DEFAULT_PARAMS(param,value) \ + BOOST_MPL_PP_DEFAULT_PARAMS( \ + BOOST_MPL_LIMIT_METAFUNCTION_ARITY \ + , param \ + , value \ + ) \ + /**/ +#else +# define AUX778076_ARG_N_DEFAULT_PARAMS(param,value) \ + BOOST_MPL_PP_PARAMS( \ + BOOST_MPL_LIMIT_METAFUNCTION_ARITY \ + , param \ + ) \ + /**/ +#endif + +#define BOOST_PP_ITERATION_PARAMS_1 \ + (3,(0, BOOST_MPL_LIMIT_METAFUNCTION_ARITY, <boost/mpl/arg.hpp>)) +#include BOOST_PP_ITERATE() + + +# undef AUX778076_ARG_N_DEFAULT_PARAMS + +BOOST_MPL_AUX_NONTYPE_ARITY_SPEC(1,int,arg) + +BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE + +#endif // BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS +#endif // BOOST_MPL_ARG_HPP_INCLUDED + +///// iteration + +#else +#define i_ BOOST_PP_FRAME_ITERATION(1) + +#if i_ > 0 + +template<> struct arg<i_> +{ + BOOST_STATIC_CONSTANT(int, value = i_); + typedef arg<BOOST_PP_INC(i_)> next; + BOOST_MPL_AUX_ARG_TYPEDEF(na, tag) + BOOST_MPL_AUX_ARG_TYPEDEF(na, type) + + template< + AUX778076_ARG_N_DEFAULT_PARAMS(typename U, na) + > + struct apply + { + typedef BOOST_PP_CAT(U,i_) type; + BOOST_MPL_AUX_ASSERT_NOT_NA(type); + }; +}; + +#else + +template<> struct arg<-1> +{ + BOOST_STATIC_CONSTANT(int, value = -1); + BOOST_MPL_AUX_ARG_TYPEDEF(na, tag) + BOOST_MPL_AUX_ARG_TYPEDEF(na, type) + + template< + AUX778076_ARG_N_DEFAULT_PARAMS(typename U, na) + > + struct apply + { + typedef U1 type; + BOOST_MPL_AUX_ASSERT_NOT_NA(type); + }; +}; + +#endif // i_ > 0 + +#undef i_ +#endif // BOOST_PP_IS_ITERATING |