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Use category_of to get correct iterator category.

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Kohei Takahashi
2014-11-06 09:55:31 +09:00
parent a7e9bb2df4
commit 5f416e24fc
1 changed files with 2 additions and 1 deletions
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3
include/boost/fusion/iterator/iterator_adapter.hpp
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@ -8,6 +8,7 @@
#define FUSION_ITERATOR_ADAPTER_08112011_0942 #define FUSION_ITERATOR_ADAPTER_08112011_0942
#include <boost/fusion/support/config.hpp> #include <boost/fusion/support/config.hpp>
#include <boost/fusion/support/category_of.hpp>
#include <boost/fusion/iterator/advance.hpp> #include <boost/fusion/iterator/advance.hpp>
#include <boost/fusion/iterator/deref.hpp> #include <boost/fusion/iterator/deref.hpp>
#include <boost/fusion/iterator/distance.hpp> #include <boost/fusion/iterator/distance.hpp>
@ -21,7 +22,7 @@
namespace boost { namespace fusion namespace boost { namespace fusion
{ {
template <typename Derived_, typename Iterator_, template <typename Derived_, typename Iterator_,
typename Category = typename Iterator_::category> typename Category = typename traits::category_of<Iterator_>::type>
struct iterator_adapter struct iterator_adapter
: iterator_facade<Derived_, Category> : iterator_facade<Derived_, Category>
{ {