boost/mpl/multiplies.hpp

   1
   2 #ifndef BOOST_MPL_MULTIPLIES_HPP_INCLUDED
   3 #define BOOST_MPL_MULTIPLIES_HPP_INCLUDED
   4
   5 // Copyright Aleksey Gurtovoy 2000-2004
   6 //
   7 // Distributed under the Boost Software License, Version 1.0.
   8 // (See accompanying file LICENSE_1_0.txt or copy at
   9 // http://www.boost.org/LICENSE_1_0.txt)
  10 //
  11 // See http://www.boost.org/libs/mpl for documentation.
  12
  13 // $Id: multiplies.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
  14 // $Date: 2008-10-10 23:19:02 -0700 (Fri, 10 Oct 2008) $
  15 // $Revision: 49267 $
  16
  17 #include <boost/mpl/times.hpp>
  18 #include <boost/mpl/aux_/na_spec.hpp>
  19 #include <boost/mpl/aux_/lambda_support.hpp>
  20 #include <boost/mpl/aux_/preprocessor/default_params.hpp>
  21 #include <boost/mpl/aux_/preprocessor/params.hpp>
  22 #include <boost/mpl/aux_/config/ctps.hpp>
  23
  24 // backward compatibility header, deprecated
  25
  26 namespace boost { namespace mpl {
  27
  28 #if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
  29 #   define AUX778076_OP_ARITY BOOST_MPL_LIMIT_METAFUNCTION_ARITY
  30 #else
  31 #   define AUX778076_OP_ARITY 2
  32 #endif
  33
  34 template<
  35       BOOST_MPL_PP_DEFAULT_PARAMS(AUX778076_OP_ARITY, typename N, na)
  36     >
  37 struct multiplies
  38     : times< BOOST_MPL_PP_PARAMS(AUX778076_OP_ARITY, N) >
  39 {
  40     BOOST_MPL_AUX_LAMBDA_SUPPORT(
  41           AUX778076_OP_ARITY
  42         , multiplies
  43         , ( BOOST_MPL_PP_PARAMS(AUX778076_OP_ARITY, N) )
  44         )
  45 };
  46
  47 BOOST_MPL_AUX_NA_SPEC(AUX778076_OP_ARITY, multiplies)
  48
  49 #undef AUX778076_OP_ARITY
  50
  51 }}
  52
  53 #endif // BOOST_MPL_MULTIPLIES_HPP_INCLUDED