accumulate.hpp 946 B

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  1. #ifndef BOOST_MPL_ACCUMULATE_HPP_INCLUDED
  2. #define BOOST_MPL_ACCUMULATE_HPP_INCLUDED
  3. // Copyright Aleksey Gurtovoy 2001-2004
  4. // Copyright David Abrahams 2001-2002
  5. //
  6. // Distributed under the Boost Software License, Version 1.0.
  7. // (See accompanying file LICENSE_1_0.txt or copy at
  8. // http://www.boost.org/LICENSE_1_0.txt)
  9. //
  10. // See http://www.boost.org/libs/mpl for documentation.
  11. // $Id$
  12. // $Date$
  13. // $Revision$
  14. #include <boost/mpl/fold.hpp>
  15. #include <boost/mpl/aux_/na_spec.hpp>
  16. #include <boost/mpl/aux_/lambda_support.hpp>
  17. namespace boost { namespace mpl {
  18. template<
  19. typename BOOST_MPL_AUX_NA_PARAM(Sequence)
  20. , typename BOOST_MPL_AUX_NA_PARAM(State)
  21. , typename BOOST_MPL_AUX_NA_PARAM(ForwardOp)
  22. >
  23. struct accumulate
  24. : fold<Sequence,State,ForwardOp>
  25. {
  26. BOOST_MPL_AUX_LAMBDA_SUPPORT(3,accumulate,(Sequence,State,ForwardOp))
  27. };
  28. BOOST_MPL_AUX_NA_SPEC(3, accumulate)
  29. }}
  30. #endif // BOOST_MPL_ACCUMULATE_HPP_INCLUDED