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epoc32/include/stdapis/boost/mpl/aux_/arithmetic_op.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 // NO INCLUDE GUARDS, THE HEADER IS INTENDED FOR MULTIPLE INCLUSION

     3 

     4 // Copyright Aleksey Gurtovoy 2000-2004

     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 

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

    13 // $Date: 2004/09/07 08:51:32 $

    14 // $Revision: 1.4 $

    15 

    16 #if !defined(BOOST_MPL_PREPROCESSING_MODE)

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

    18 #   include <boost/mpl/aux_/largest_int.hpp>

    19 #   include <boost/mpl/aux_/value_wknd.hpp>

    20 #endif

    21 

    22 #if !defined(AUX778076_OP_PREFIX)

    23 #   define AUX778076_OP_PREFIX AUX778076_OP_NAME

    24 #endif

    25 

    26 #include <boost/mpl/aux_/numeric_op.hpp>

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

    28 #include <boost/mpl/aux_/config/use_preprocessed.hpp>

    29 

    30 #if !defined(BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS) \

    31     && !defined(BOOST_MPL_PREPROCESSING_MODE)

    32 

    33 #   define BOOST_MPL_PREPROCESSED_HEADER AUX778076_OP_PREFIX.hpp

    34 #   include <boost/mpl/aux_/include_preprocessed.hpp>

    35 

    36 #else

    37 

    38 #   include <boost/mpl/aux_/config/workaround.hpp>

    39 #   include <boost/preprocessor/cat.hpp>

    40 

    41 

    42 namespace boost { namespace mpl {

    43 

    44 #if defined(BOOST_MPL_CFG_NO_NESTED_VALUE_ARITHMETIC)

    45 namespace aux {

    46 template< typename T, T n1, T n2 >

    47 struct BOOST_PP_CAT(AUX778076_OP_PREFIX,_wknd)

    48 {

    49     BOOST_STATIC_CONSTANT(T, value = (n1 AUX778076_OP_TOKEN n2));

    50     typedef integral_c<T,value> type;

    51 };

    52 }

    53 #endif

    54 

    55 template<>

    56 struct AUX778076_OP_IMPL_NAME<integral_c_tag,integral_c_tag>

    57 {

    58     template< typename N1, typename N2 > struct apply

    59 #if !defined(BOOST_MPL_CFG_NO_NESTED_VALUE_ARITHMETIC)

    60         : integral_c<

    61               typename aux::largest_int<

    62                   typename N1::value_type

    63                 , typename N2::value_type

    64                 >::type

    65             , ( BOOST_MPL_AUX_VALUE_WKND(N1)::value

    66                   AUX778076_OP_TOKEN BOOST_MPL_AUX_VALUE_WKND(N2)::value

    67                 )

    68             >

    69 #else

    70         : aux::BOOST_PP_CAT(AUX778076_OP_PREFIX,_wknd)<

    71               typename aux::largest_int<

    72                   typename N1::value_type

    73                 , typename N2::value_type

    74                 >::type

    75             , N1::value

    76             , N2::value

    77             >::type

    78 #endif

    79     {

    80     };

    81 };

    82 

    83 }}

    84 

    85 #endif // BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS

    86 

    87 #undef AUX778076_OP_TAG_NAME

    88 #undef AUX778076_OP_IMPL_NAME

    89 #undef AUX778076_OP_ARITY

    90 #undef AUX778076_OP_PREFIX

    91 #undef AUX778076_OP_NAME

    92 #undef AUX778076_OP_TOKEN
test