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added iterator_adapter 'Category' template parameter which defaults to Iterator_::category

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[SVN r74428]
This commit is contained in:
Joel de Guzman
2011-09-17 03:21:13 +00:00
parent 265bdc7342
commit 0ed54e9ea3
1 changed files with 3 additions and 4 deletions
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7
include/boost/fusion/iterator/iterator_adapter.hpp
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@ -13,11 +13,10 @@
namespace boost { namespace fusion namespace boost { namespace fusion
{ {
template <typename Derived_, typename Iterator_> template <typename Derived_, typename Iterator_,
typename Category = typename Iterator_::category>
struct iterator_adapter struct iterator_adapter
: iterator_facade< : iterator_facade<Derived_, Category>
Derived_
, typename Iterator_::category>
{ {
typedef typename typedef typename
remove_const<Iterator_>::type remove_const<Iterator_>::type