feedc0de/boost_fusion
1
0
Fork 0
forked from boostorg/fusion
Code Pull Requests Activity

adapted/array is now using iterator_facade

Browse Source 
[SVN r35317]
This commit is contained in:
Joel de Guzman
2006-09-25 09:06:15 +00:00
parent 654fd0918e
commit f017aa86ce
28 changed files with 281 additions and 491 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
include/boost/fusion/iterator/advance.hpp
View File

@ -19,6 +19,9 @@
namespace boost { namespace fusion
{
struct random_access_traversal_tag;
// Special tags:
struct iterator_facade_tag; // iterator facade tag
struct array_iterator_tag; // boost::array iterator tag
struct mpl_iterator_tag; // mpl sequence iterator tag
struct std_pair_iterator_tag; // std::pair iterator tag
@ -37,11 +40,17 @@ namespace boost { namespace fusion
, advance_detail::backward<Iterator, N::value>
>::type
{
typedef typename traits::category_of<Iterator>::type category;
BOOST_MPL_ASSERT_NOT((is_same<category, random_access_traversal_tag>));
BOOST_MPL_ASSERT_NOT((traits::is_random_access<Iterator>));
};
};
template <>
struct advance_impl<iterator_facade_tag>
{
template <typename Iterator, typename N>
struct apply : Iterator::template advance<Iterator, N> {};
};
template <>
struct advance_impl<array_iterator_tag>;