epoc32/include/stdapis/boost/mpl/aux_/traits_lambda_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_TRAITS_LAMBDA_SPEC_HPP_INCLUDED
     3 #define BOOST_MPL_AUX_TRAITS_LAMBDA_SPEC_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 // $Source: /cvsroot/boost/boost/boost/mpl/aux_/traits_lambda_spec.hpp,v $
    14 // $Date: 2004/09/02 15:40:44 $
    15 // $Revision: 1.6 $
    16 
    17 #include <boost/mpl/void.hpp>
    18 #include <boost/mpl/aux_/preprocessor/params.hpp>
    19 #include <boost/mpl/aux_/config/lambda.hpp>
    20 
    21 #if !defined(BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT)
    22 
    23 #   define BOOST_MPL_ALGORITM_TRAITS_LAMBDA_SPEC(i, trait) /**/
    24 
    25 #elif !defined(BOOST_MPL_CFG_MSVC_ETI_BUG)
    26 
    27 #   define BOOST_MPL_ALGORITM_TRAITS_LAMBDA_SPEC(i, trait) \
    28 template<> struct trait<void_> \
    29 { \
    30     template< BOOST_MPL_PP_PARAMS(i, typename T) > struct apply \
    31     { \
    32     }; \
    33 }; \
    34 /**/
    35 
    36 #else
    37 
    38 #   define BOOST_MPL_ALGORITM_TRAITS_LAMBDA_SPEC(i, trait) \
    39 template<> struct trait<void_> \
    40 { \
    41     template< BOOST_MPL_PP_PARAMS(i, typename T) > struct apply \
    42     { \
    43     }; \
    44 }; \
    45 template<> struct trait<int> \
    46 { \
    47     template< BOOST_MPL_PP_PARAMS(i, typename T) > struct apply \
    48     { \
    49         typedef int type; \
    50     }; \
    51 }; \
    52 /**/
    53 
    54 #endif // BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT
    55 
    56 #endif // BOOST_MPL_AUX_TRAITS_LAMBDA_SPEC_HPP_INCLUDED