/Src/Dependencies/Boost/boost/multi_index/detail/adl_swap.hpp

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  1. /* Copyright 2003-2008 Joaquin M Lopez Munoz.
    2. 

  2.  * Distributed under the Boost Software License, Version 1.0.
    3. 

  3.  * (See accompanying file LICENSE_1_0.txt or copy at
    4. 

  4.  * http://www.boost.org/LICENSE_1_0.txt)
    5. 

  5.  *
    6. 

  6.  * See http://www.boost.org/libs/multi_index for library home page.
    7. 

  7.  */
    8. 

  8. 

  9. #ifndef BOOST_MULTI_INDEX_DETAIL_ADL_SWAP_HPP
    10. 

  10. #define BOOST_MULTI_INDEX_DETAIL_ADL_SWAP_HPP
    11. 

  11. 

  12. #if defined(_MSC_VER)&&(_MSC_VER>=1200)
    13. 

  13. #pragma once
    14. 

  14. #endif
    15. 

  15. 

  16. #include <boost/config.hpp> /* keep it first to prevent nasty warns in MSVC */
    17. 

  17. #include <algorithm>
    18. 

  18. 

  19. namespace boost{
    20. 

  20. 

  21. namespace multi_index{
    22. 

  22. 

  23. namespace detail{
    24. 

  24. 

  25. template<typename T>
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  26. void adl_swap(T& x,T& y)
    27. 

  27. {
    28. 

  28. 

  29. #if !defined(BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL)
    30. 

  30.   using std::swap;
    31. 

  31.   swap(x,y);
    32. 

  32. #else
    33. 

  33.   std::swap(x,y);
    34. 

  34. #endif
    35. 

  35. 

  36. }
    37. 

  37. 

  38. } /* namespace multi_index::detail */
    39. 

  39. 

  40. } /* namespace multi_index */
    41. 

  41. 

  42. } /* namespace boost */
    43. 

  43. 

  44. #endif
    45.