/extlibs/Boost/include/boost/mpl/empty.hpp

https://bitbucket.org/hugoruscitti/pilascpp · C++ Header · 39 lines · 20 code · 9 blank · 10 comment · 0 complexity · a61e7280825a4f116c38ec0f991acc46 MD5 · raw file 

    

  1. #ifndef BOOST_MPL_EMPTY_HPP_INCLUDED
    2. 

  2. #define BOOST_MPL_EMPTY_HPP_INCLUDED
    3. 

  3. 

  4. // Copyright Aleksey Gurtovoy 2000-2004
    5. 

  5. //
    6. 

  6. // Distributed under the Boost Software License, Version 1.0. 
    7. 

  7. // (See accompanying file LICENSE_1_0.txt or copy at 
    8. 

  8. // http://www.boost.org/LICENSE_1_0.txt)
    9. 

  9. //
    10. 

  10. // See http://www.boost.org/libs/mpl for documentation.
    11. 

  11. 

  12. // $Id: empty.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
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  13. // $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $
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  14. // $Revision: 49267 $
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  15. 

  16. #include <boost/mpl/empty_fwd.hpp>
    17. 

  17. #include <boost/mpl/sequence_tag.hpp>
    18. 

  18. #include <boost/mpl/aux_/empty_impl.hpp>
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  19. #include <boost/mpl/aux_/na_spec.hpp>
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  20. #include <boost/mpl/aux_/lambda_support.hpp>
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  21. 

  22. namespace boost { namespace mpl {
    23. 

  23. 

  24. template<
    25. 

  25.       typename BOOST_MPL_AUX_NA_PARAM(Sequence)
    26. 

  26.     >
    27. 

  27. struct empty
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  28.     : empty_impl< typename sequence_tag<Sequence>::type >
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  29.         ::template apply< Sequence >
    30. 

  30. {
    31. 

  31.     BOOST_MPL_AUX_LAMBDA_SUPPORT(1,empty,(Sequence))
    32. 

  32. };
    33. 

  33. 

  34. BOOST_MPL_AUX_NA_SPEC(1, empty)
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  35. 

  36. }}
    37. 

  37. 

  38. #endif // BOOST_MPL_EMPTY_HPP_INCLUDED
    39.