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Using private detail CAT to avoid DELAY macros

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[SVN r14147]
This commit is contained in:
Vesa Karvonen
2002-06-14 20:38:54 +00:00
parent 5e0488f509
commit 54d0da5221
10 changed files with 57 additions and 34 deletions
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25
include/boost/preprocessor/detail/cat.hpp Normal file
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#ifndef BOOST_PREPROCESSOR_DETAIL_CAT_HPP
#define BOOST_PREPROCESSOR_DETAIL_CAT_HPP
/* Copyright (C) 2002 Vesa Karvonen
*
* Permission to copy, use, modify, sell and distribute this software is
* granted provided this copyright notice appears in all copies. This
* software is provided "as is" without express or implied warranty, and
* with no claim as to its suitability for any purpose.
*
* See http://www.boost.org for most recent version.
*/
#define BOOST_PP_DETAIL_CAT2(A,B) BOOST_PP_DETAIL_DO_CAT2(A,B)
#define BOOST_PP_DETAIL_DO_CAT2(A,B) A##B
#define BOOST_PP_DETAIL_CAT3(A,B,C) BOOST_PP_DETAIL_DO_CAT3(A,B,C)
#define BOOST_PP_DETAIL_DO_CAT3(A,B,C) A##B##C
#define BOOST_PP_DETAIL_CAT4(A,B,C,D) BOOST_PP_DETAIL_DO_CAT4(A,B,C,D)
#define BOOST_PP_DETAIL_DO_CAT4(A,B,C,D) A##B##C##D
#define BOOST_PP_DETAIL_CAT5(A,B,C,D,E) BOOST_PP_DETAIL_DO_CAT5(A,B,C,D,E)
#define BOOST_PP_DETAIL_DO_CAT5(A,B,C,D,E) A##B##C##D##E
#endif