Ugly, not-to-be-pushed sucking in of all of Boost to get windows to work.
[dyninst.git] / external / boost / mpl / aux_ / arithmetic_op.hpp
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