backward_compatibility.hpp 563 B

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  1. // Copyright David Abrahams 2009. Distributed under the Boost
  2. // Software License, Version 1.0. (See accompanying
  3. // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  4. #ifndef BOOST_CONCEPT_BACKWARD_COMPATIBILITY_DWA200968_HPP
  5. # define BOOST_CONCEPT_BACKWARD_COMPATIBILITY_DWA200968_HPP
  6. namespace boost
  7. {
  8. namespace concepts {}
  9. # if defined(BOOST_HAS_CONCEPTS) && !defined(BOOST_CONCEPT_NO_BACKWARD_KEYWORD)
  10. namespace concept = concepts;
  11. # endif
  12. } // namespace boost::concept
  13. #endif // BOOST_CONCEPT_BACKWARD_COMPATIBILITY_DWA200968_HPP