Boost.Hana: boost/hana/detail/preprocessor.hpp File Reference

| Boost.Hana 1.0.0 Your standard library for metaprogramming |

Macros
preprocessor.hpp File Reference

Defines generally useful preprocessor macros. More...

## Macros

#define | BOOST_HANA_PP_NARG(...) BOOST_HANA_PP_NARG_IMPL(__VA_ARGS__, 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1,)
| Macro expanding to the number of arguments it is passed. More...
#define | BOOST_HANA_PP_CONCAT(x, y) BOOST_HANA_PP_CONCAT_PRIMITIVE(x, y)
| Expands to the concatenation of its two arguments.
#define | BOOST_HANA_PP_STRINGIZE(...) BOOST_HANA_PP_STRINGIZE_PRIMITIVE(__VA_ARGS__)
| Expands to the stringized version of its argument.
#define | BOOST_HANA_PP_BACK(...) BOOST_HANA_PP_BACK_IMPL(BOOST_HANA_PP_NARG(__VA_ARGS__), __VA_ARGS__)
| Expands to its last argument. More...
#define | BOOST_HANA_PP_DROP_BACK(...) BOOST_HANA_PP_DROP_BACK_IMPL(BOOST_HANA_PP_NARG(__VA_ARGS__), __VA_ARGS__)
| Expands to all of its arguments, except for the last one. More...
#define | BOOST_HANA_PP_FRONT(...) BOOST_HANA_PP_FRONT_IMPL(__VA_ARGS__, )
| Expands to its first argument.
#define | BOOST_HANA_PP_DROP_FRONT(e0, ...) __VA_ARGS__
| Expands to all of its arguments, except for the first one. More...

## Detailed Description

Defines generally useful preprocessor macros.

Copyright
  Louis Dionne 2013-2016 Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)