| .. Macros/Configuration//BOOST_MPL_LIMIT_LIST_SIZE |40 |
| |
| BOOST_MPL_LIMIT_LIST_SIZE |
| ========================= |
| |
| Synopsis |
| -------- |
| |
| .. parsed-literal:: |
| |
| #if !defined(BOOST_MPL_LIMIT_LIST_SIZE) |
| # define BOOST_MPL_LIMIT_LIST_SIZE \\ |
| |idic| \\ |
| /\*\*/ |
| #endif |
| |
| |
| Description |
| ----------- |
| |
| ``BOOST_MPL_LIMIT_LIST_SIZE`` is an overridable configuration macro regulating |
| the maximum arity of the ``list``\ 's and ``list_c``\ 's |variadic forms|. In this |
| implementation of the library, ``BOOST_MPL_LIMIT_LIST_SIZE`` has a default value |
| of 20. To override the default limit, define ``BOOST_MPL_LIMIT_LIST_SIZE`` to |
| the desired maximum arity rounded up to the nearest multiple of ten before |
| including any library header. |preprocessed headers disclaimer| |
| |
| |
| Example |
| ------- |
| |
| .. parsed-literal:: |
| |
| #define BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS |
| #define BOOST_MPL_LIMIT_LIST_SIZE 10 |
| ``#``\ include <boost/mpl/list.hpp> |
| |
| using namespace boost::mpl; |
| |
| typedef list_c<int,1> l_1; |
| typedef list_c<int,1,2,3,4,5,6,7,8,9,10> l_10; |
| // typedef list_c<int,1,2,3,4,5,6,7,8,9,10,11> l_11; // error! |
| |
| |
| See also |
| -------- |
| |
| |Configuration|, |BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS|, |BOOST_MPL_LIMIT_VECTOR_SIZE| |
| |
| |
| .. copyright:: Copyright © 2001-2009 Aleksey Gurtovoy and David Abrahams |
| 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) |
