boost_no_limits.ipp 1.0 KB

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  1. // (C) Copyright John Maddock 2001.
  2. // Use, modification and distribution are subject to the
  3. // Boost Software License, Version 1.0. (See accompanying file
  4. // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  5. // See http://www.boost.org/libs/config for most recent version.
  6. // MACRO: BOOST_NO_LIMITS
  7. // TITLE: <limits>
  8. // DESCRIPTION: The C++ implementation does not provide the <limits> header.
  9. #include <limits>
  10. namespace boost_no_limits{
  11. int test()
  12. {
  13. if(0 == std::numeric_limits<int>::is_specialized) return -1;
  14. if(0 == std::numeric_limits<long>::is_specialized) return -1;
  15. if(0 == std::numeric_limits<char>::is_specialized) return -1;
  16. if(0 == std::numeric_limits<unsigned char>::is_specialized) return -1;
  17. if(0 == std::numeric_limits<signed char>::is_specialized) return -1;
  18. if(0 == std::numeric_limits<float>::is_specialized) return -1;
  19. if(0 == std::numeric_limits<double>::is_specialized) return -1;
  20. if(0 == std::numeric_limits<long double>::is_specialized) return -1;
  21. return 0;
  22. }
  23. }