9 #ifndef BOOST_MULTI_INDEX_SEQUENCED_INDEX_FWD_HPP
10 #define BOOST_MULTI_INDEX_SEQUENCED_INDEX_FWD_HPP
20 namespace multi_index{
24 template<
typename SuperMeta,
typename TagList>
25 class sequenced_index;
28 typename SuperMeta1,
typename TagList1,
29 typename SuperMeta2,
typename TagList2
32 const sequenced_index<SuperMeta1,TagList1>& x,
33 const sequenced_index<SuperMeta2,TagList2>& y);
36 typename SuperMeta1,
typename TagList1,
37 typename SuperMeta2,
typename TagList2
40 const sequenced_index<SuperMeta1,TagList1>& x,
41 const sequenced_index<SuperMeta2,TagList2>& y);
44 typename SuperMeta1,
typename TagList1,
45 typename SuperMeta2,
typename TagList2
48 const sequenced_index<SuperMeta1,TagList1>& x,
49 const sequenced_index<SuperMeta2,TagList2>& y);
52 typename SuperMeta1,
typename TagList1,
53 typename SuperMeta2,
typename TagList2
56 const sequenced_index<SuperMeta1,TagList1>& x,
57 const sequenced_index<SuperMeta2,TagList2>& y);
60 typename SuperMeta1,
typename TagList1,
61 typename SuperMeta2,
typename TagList2
64 const sequenced_index<SuperMeta1,TagList1>& x,
65 const sequenced_index<SuperMeta2,TagList2>& y);
68 typename SuperMeta1,
typename TagList1,
69 typename SuperMeta2,
typename TagList2
72 const sequenced_index<SuperMeta1,TagList1>& x,
73 const sequenced_index<SuperMeta2,TagList2>& y);
75 template<
typename SuperMeta,
typename TagList>
77 sequenced_index<SuperMeta,TagList>& x,
78 sequenced_index<SuperMeta,TagList>& y);
84 template <
typename TagList=tag<> >