is_seq.cpp 801 B

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  1. // Copyright Aleksey Gurtovoy 2003-2004
  2. //
  3. // Distributed under the Boost Software License, Version 1.0.
  4. // (See accompanying file LICENSE_1_0.txt or copy at
  5. // http://www.boost.org/LICENSE_1_0.txt)
  6. //
  7. // See http://www.boost.org/libs/mpl for documentation.
  8. // $Id$
  9. // $Date$
  10. // $Revision$
  11. #include <boost/mpl/aux_/preprocessor/is_seq.hpp>
  12. #include <boost/preprocessor/logical/not.hpp>
  13. #include <boost/preprocessor/debug/assert.hpp>
  14. #define AUX_ASSERT_IS_SEQ( seq ) \
  15. BOOST_PP_ASSERT( BOOST_MPL_PP_IS_SEQ(seq) ) \
  16. /**/
  17. #define AUX_ASSERT_IS_NOT_SEQ( seq ) \
  18. BOOST_PP_ASSERT( BOOST_PP_NOT( BOOST_MPL_PP_IS_SEQ(seq) ) ) \
  19. /**/
  20. #define SEQ (a)(b)(c)
  21. AUX_ASSERT_IS_NOT_SEQ( a )
  22. AUX_ASSERT_IS_SEQ( (a) )
  23. AUX_ASSERT_IS_SEQ( (a)(b) )
  24. AUX_ASSERT_IS_SEQ( (a)(b)(c) )
  25. AUX_ASSERT_IS_SEQ( SEQ )