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: 2008-10-11 02:19:02 -0400 (Sat, 11 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 54