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

associative iterators & views

Browse Source 
[SVN r57156]
This commit is contained in:
Christopher Schmidt
2009-10-25 22:59:54 +00:00
parent 35e469e2d5
commit 9b26b4a0f7
69 changed files with 1331 additions and 942 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
include/boost/fusion/view/reverse_view/reverse_view.hpp
View File

@@ -20,6 +20,9 @@
#include <boost/type_traits/is_base_of.hpp>
#include <boost/static_assert.hpp>
#include <boost/mpl/bool.hpp>
#include <boost/mpl/eval_if.hpp>
#include <boost/mpl/inherit.hpp>
#include <boost/mpl/identity.hpp>
namespace boost { namespace fusion
{
@@ -32,8 +35,15 @@ namespace boost { namespace fusion
typedef reverse_view_tag fusion_tag;
typedef fusion_sequence_tag tag; // this gets picked up by MPL
typedef mpl::true_ is_view;
typedef typename traits::category_of<Sequence>::type seq_category;
typedef typename traits::category_of<Sequence>::type category;
typedef typename
mpl::eval_if<
traits::is_associative<Sequence>
, mpl::inherit2<seq_category,associative_sequence_tag>
, mpl::identity<seq_category>
>::type
category;
typedef typename result_of::begin<Sequence>::type first_type;
typedef typename result_of::end<Sequence>::type last_type;
typedef typename result_of::size<Sequence>::type size;