/Src/Dependencies/Boost/boost/mpl/aux_/count_impl.hpp

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  1. #ifndef BOOST_MPL_AUX_COUNT_IMPL_HPP_INCLUDED
    2. 

  2. #define BOOST_MPL_AUX_COUNT_IMPL_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: count_impl.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
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  13. // $Date: 2008-10-11 17:19:02 +1100 (Sat, 11 Oct 2008) $
    14. 

  14. // $Revision: 49267 $
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  15. 

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

  17. #include <boost/mpl/count_if.hpp>
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  18. #include <boost/mpl/same_as.hpp>
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  19. #include <boost/mpl/aux_/config/static_constant.hpp>
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  20. #include <boost/mpl/aux_/config/workaround.hpp>
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  21. #include <boost/mpl/aux_/traits_lambda_spec.hpp>
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  22. 

  23. namespace boost { namespace mpl {
    24. 

  24. 

  25. template< typename Tag > struct count_impl
    26. 

  26. {
    27. 

  27.     template< typename Sequence, typename T > struct apply
    28. 

  28. #if BOOST_WORKAROUND(__BORLANDC__,BOOST_TESTED_AT(0x561))
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  29.     {
    30. 

  30.         typedef typename count_if< Sequence,same_as<T> >::type type;
    31. 

  31.         BOOST_STATIC_CONSTANT(int, value = BOOST_MPL_AUX_VALUE_WKND(type)::value);
    32. 

  32. #else
    33. 

  33.         : count_if< Sequence,same_as<T> >
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  34.     {
    35. 

  35. #endif
    36. 

  36.     };
    37. 

  37. };
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  38. 

  39. BOOST_MPL_ALGORITM_TRAITS_LAMBDA_SPEC(2,count_impl)
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  40. 

  41. }}
    42. 

  42. 

  43. #endif // BOOST_MPL_AUX_COUNT_IMPL_HPP_INCLUDED
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