src/thirdparty/boost_1_47_0/boost/mpl/aux_/preprocessed/plain/inherit.hpp

   1
   2 // Copyright Aleksey Gurtovoy 2001-2004
   3 //
   4 // Distributed under the Boost Software License, Version 1.0.
   5 // (See accompanying file LICENSE_1_0.txt or copy at
   6 // http://www.boost.org/LICENSE_1_0.txt)
   7 //
   8
   9 // Preprocessed version of "boost/mpl/inherit.hpp" header
  10 // -- DO NOT modify by hand!
  11
  12 namespace boost { namespace mpl {
  13
  14 template<
  15       typename BOOST_MPL_AUX_NA_PARAM(T1)
  16     , typename BOOST_MPL_AUX_NA_PARAM(T2)
  17     >
  18 struct inherit2
  19     : T1, T2
  20 {
  21     typedef inherit2 type;
  22 };
  23
  24 template< typename T1 >
  25 struct inherit2< T1,empty_base >
  26 {
  27     typedef T1 type;
  28     BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC(2, inherit2, (T1, empty_base))
  29 };
  30
  31 template< typename T2 >
  32 struct inherit2< empty_base,T2 >
  33 {
  34     typedef T2 type;
  35     BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC(2, inherit2, (empty_base, T2))
  36 };
  37
  38 template<>
  39 struct inherit2< empty_base,empty_base >
  40 {
  41     typedef empty_base type;
  42     BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC(2, inherit2, (empty_base, empty_base))
  43 };
  44
  45 BOOST_MPL_AUX_NA_SPEC(2, inherit2)
  46
  47 template<
  48       typename T1 = na, typename T2 = na, typename T3 = na
  49     >
  50 struct inherit3
  51     : inherit2<
  52           typename inherit2<
  53               T1, T2
  54             >::type
  55         , T3
  56         >
  57 {
  58 };
  59
  60 BOOST_MPL_AUX_NA_SPEC(3, inherit3)
  61
  62 template<
  63       typename T1 = na, typename T2 = na, typename T3 = na, typename T4 = na
  64     >
  65 struct inherit4
  66     : inherit2<
  67           typename inherit3<
  68               T1, T2, T3
  69             >::type
  70         , T4
  71         >
  72 {
  73 };
  74
  75 BOOST_MPL_AUX_NA_SPEC(4, inherit4)
  76
  77 template<
  78       typename T1 = na, typename T2 = na, typename T3 = na, typename T4 = na
  79     , typename T5 = na
  80     >
  81 struct inherit5
  82     : inherit2<
  83           typename inherit4<
  84               T1, T2, T3, T4
  85             >::type
  86         , T5
  87         >
  88 {
  89 };
  90
  91 BOOST_MPL_AUX_NA_SPEC(5, inherit5)
  92
  93 /// primary template
  94
  95 template<
  96       typename T1 = empty_base, typename T2 = empty_base
  97     , typename T3 = empty_base, typename T4 = empty_base
  98     , typename T5 = empty_base
  99     >
 100 struct inherit
 101     : inherit5< T1,T2,T3,T4,T5 >
 102 {
 103 };
 104
 105 template<>
 106 struct inherit< na,na,na,na,na >
 107 {
 108     template<
 109
 110           typename T1 = empty_base, typename T2 = empty_base
 111         , typename T3 = empty_base, typename T4 = empty_base
 112         , typename T5 = empty_base
 113
 114         >
 115     struct apply
 116         : inherit< T1,T2,T3,T4,T5 >
 117     {
 118     };
 119 };
 120
 121 BOOST_MPL_AUX_NA_SPEC_LAMBDA(5, inherit)
 122 BOOST_MPL_AUX_NA_SPEC_ARITY(5, inherit)
 123 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(5, 5, inherit)
 124 }}
 125