| Index: third_party/boost/boost/mpl/aux_/count_args.hpp
|
| diff --git a/third_party/boost/boost/mpl/aux_/count_args.hpp b/third_party/boost/boost/mpl/aux_/count_args.hpp
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..11b0c30b8729a47b498ebf0bca771ad2485f90d8
|
| --- /dev/null
|
| +++ b/third_party/boost/boost/mpl/aux_/count_args.hpp
|
| @@ -0,0 +1,105 @@
|
| +
|
| +// NO INCLUDE GUARDS, THE HEADER IS INTENDED FOR MULTIPLE INCLUSION
|
| +
|
| +// Copyright Aleksey Gurtovoy 2000-2004
|
| +//
|
| +// 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.
|
| +
|
| +// $Source$
|
| +// $Date: 2004-09-02 11:41:37 -0400 (Thu, 02 Sep 2004) $
|
| +// $Revision: 24874 $
|
| +
|
| +#include <boost/preprocessor/expr_if.hpp>
|
| +#include <boost/preprocessor/inc.hpp>
|
| +#include <boost/preprocessor/cat.hpp>
|
| +
|
| +#if !defined(AUX778076_COUNT_ARGS_PARAM_NAME)
|
| +# define AUX778076_COUNT_ARGS_PARAM_NAME T
|
| +#endif
|
| +
|
| +#if !defined(AUX778076_COUNT_ARGS_TEMPLATE_PARAM)
|
| +# define AUX778076_COUNT_ARGS_TEMPLATE_PARAM typename AUX778076_COUNT_ARGS_PARAM_NAME
|
| +#endif
|
| +
|
| +// local macros, #undef-ined at the end of the header
|
| +
|
| +#if !defined(AUX778076_COUNT_ARGS_USE_STANDARD_PP_PRIMITIVES)
|
| +
|
| +# include <boost/mpl/aux_/preprocessor/repeat.hpp>
|
| +# include <boost/mpl/aux_/preprocessor/params.hpp>
|
| +
|
| +# define AUX778076_COUNT_ARGS_REPEAT BOOST_MPL_PP_REPEAT
|
| +# define AUX778076_COUNT_ARGS_PARAMS(param) \
|
| + BOOST_MPL_PP_PARAMS( \
|
| + AUX778076_COUNT_ARGS_ARITY \
|
| + , param \
|
| + ) \
|
| + /**/
|
| +
|
| +#else
|
| +
|
| +# include <boost/preprocessor/enum_shifted_params.hpp>
|
| +# include <boost/preprocessor/repeat.hpp>
|
| +# include <boost/preprocessor/inc.hpp>
|
| +
|
| +# define AUX778076_COUNT_ARGS_REPEAT BOOST_PP_REPEAT
|
| +# define AUX778076_COUNT_ARGS_PARAMS(param) \
|
| + BOOST_PP_ENUM_SHIFTED_PARAMS( \
|
| + BOOST_PP_INC(AUX778076_COUNT_ARGS_ARITY) \
|
| + , param \
|
| + ) \
|
| + /**/
|
| +
|
| +#endif // AUX778076_COUNT_ARGS_USE_STANDARD_PP_PRIMITIVES
|
| +
|
| +
|
| +#define AUX778076_IS_ARG_TEMPLATE_NAME \
|
| + BOOST_PP_CAT(is_,BOOST_PP_CAT(AUX778076_COUNT_ARGS_PREFIX,_arg)) \
|
| +/**/
|
| +
|
| +#define AUX778076_COUNT_ARGS_FUNC(unused, i, param) \
|
| + BOOST_PP_EXPR_IF(i, +) \
|
| + AUX778076_IS_ARG_TEMPLATE_NAME<BOOST_PP_CAT(param,BOOST_PP_INC(i))>::value \
|
| +/**/
|
| +
|
| +// is_<xxx>_arg
|
| +template< AUX778076_COUNT_ARGS_TEMPLATE_PARAM >
|
| +struct AUX778076_IS_ARG_TEMPLATE_NAME
|
| +{
|
| + BOOST_STATIC_CONSTANT(bool, value = true);
|
| +};
|
| +
|
| +template<>
|
| +struct AUX778076_IS_ARG_TEMPLATE_NAME<AUX778076_COUNT_ARGS_DEFAULT>
|
| +{
|
| + BOOST_STATIC_CONSTANT(bool, value = false);
|
| +};
|
| +
|
| +// <xxx>_count_args
|
| +template<
|
| + AUX778076_COUNT_ARGS_PARAMS(AUX778076_COUNT_ARGS_TEMPLATE_PARAM)
|
| + >
|
| +struct BOOST_PP_CAT(AUX778076_COUNT_ARGS_PREFIX,_count_args)
|
| +{
|
| + BOOST_STATIC_CONSTANT(int, value = AUX778076_COUNT_ARGS_REPEAT(
|
| + AUX778076_COUNT_ARGS_ARITY
|
| + , AUX778076_COUNT_ARGS_FUNC
|
| + , AUX778076_COUNT_ARGS_PARAM_NAME
|
| + ));
|
| +};
|
| +
|
| +#undef AUX778076_COUNT_ARGS_FUNC
|
| +#undef AUX778076_IS_ARG_TEMPLATE_NAME
|
| +#undef AUX778076_COUNT_ARGS_PARAMS
|
| +#undef AUX778076_COUNT_ARGS_REPEAT
|
| +
|
| +#undef AUX778076_COUNT_ARGS_ARITY
|
| +#undef AUX778076_COUNT_ARGS_DEFAULT
|
| +#undef AUX778076_COUNT_ARGS_PREFIX
|
| +#undef AUX778076_COUNT_ARGS_USE_STANDARD_PP_PRIMITIVES
|
| +#undef AUX778076_COUNT_ARGS_TEMPLATE_PARAM
|
| +#undef AUX778076_COUNT_ARGS_PARAM_NAME
|
|
|