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epoc32/include/stdapis/boost/mpl/aux_/arity_spec.hpp
author William Roberts <williamr@symbian.org>
Wed, 31 Mar 2010 12:27:01 +0100
branchSymbian2
changeset 3 e1b950c65cb4
permissions -rw-r--r--
Attempt to represent the S^2->S^3 header reorganisation as a series of "hg rename" operations 
     1 

     2 #ifndef BOOST_MPL_AUX_ARITY_SPEC_HPP_INCLUDED

     3 #define BOOST_MPL_AUX_ARITY_SPEC_HPP_INCLUDED

     4 

     5 // Copyright Aleksey Gurtovoy 2001-2004

     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 // $Source: /cvsroot/boost/boost/boost/mpl/aux_/arity_spec.hpp,v $

    14 // $Date: 2004/11/28 02:04:02 $

    15 // $Revision: 1.7 $

    16 

    17 #include <boost/mpl/int.hpp>

    18 #include <boost/mpl/limits/arity.hpp>

    19 #include <boost/mpl/aux_/config/dtp.hpp>

    20 #include <boost/mpl/aux_/preprocessor/params.hpp>

    21 #include <boost/mpl/aux_/arity.hpp>

    22 #include <boost/mpl/aux_/template_arity_fwd.hpp>

    23 #include <boost/mpl/aux_/config/ttp.hpp>

    24 #include <boost/mpl/aux_/config/lambda.hpp>

    25 #include <boost/mpl/aux_/config/static_constant.hpp>

    26 

    27 #if defined(BOOST_MPL_CFG_BROKEN_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES)

    28 #   define BOOST_MPL_AUX_NONTYPE_ARITY_SPEC(i,type,name) \

    29 namespace aux { \

    30 template< BOOST_MPL_AUX_NTTP_DECL(int, N), BOOST_MPL_PP_PARAMS(i,type T) > \

    31 struct arity< \

    32       name< BOOST_MPL_PP_PARAMS(i,T) > \

    33     , N \

    34     > \

    35 { \

    36     BOOST_STATIC_CONSTANT(int \

    37         , value = BOOST_MPL_LIMIT_METAFUNCTION_ARITY \

    38         ); \

    39 }; \

    40 } \

    41 /**/

    42 #else

    43 #   define BOOST_MPL_AUX_NONTYPE_ARITY_SPEC(i,type,name) /**/

    44 #endif

    45 

    46 #   define BOOST_MPL_AUX_ARITY_SPEC(i,name) \

    47     BOOST_MPL_AUX_NONTYPE_ARITY_SPEC(i,typename,name) \

    48 /**/

    49 

    50 

    51 #if defined(BOOST_MPL_CFG_EXTENDED_TEMPLATE_PARAMETERS_MATCHING) \

    52     && !defined(BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT)

    53 #   define BOOST_MPL_AUX_TEMPLATE_ARITY_SPEC(i, name) \

    54 namespace aux { \

    55 template< BOOST_MPL_PP_PARAMS(i,typename T) > \

    56 struct template_arity< name<BOOST_MPL_PP_PARAMS(i,T)> > \

    57     : int_<i> \

    58 { \

    59 }; \

    60 } \

    61 /**/

    62 #else

    63 #   define BOOST_MPL_AUX_TEMPLATE_ARITY_SPEC(i, name) /**/

    64 #endif

    65 

    66 

    67 #endif // BOOST_MPL_AUX_ARITY_SPEC_HPP_INCLUDED
test