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fixed the value_type and reference

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[SVN r21770]
This commit is contained in:
Jeremy Siek
2004-01-15 19:01:03 +00:00
parent 3741fa77d2
commit c6526fc609
1 changed files with 9 additions and 11 deletions
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20
include/boost/iterator/permutation_iterator.hpp
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@ -18,19 +18,17 @@ namespace boost
{
template< class ElementIterator
, class IndexIterator
, class ValueT = use_default
, class CategoryT = use_default
, class ReferenceT = use_default
, class DifferenceT = use_default >
, class IndexIterator>
class permutation_iterator
: public iterator_adaptor<
permutation_iterator<ElementIterator, IndexIterator, ValueT, CategoryT, ReferenceT, DifferenceT>
, IndexIterator, ValueT, CategoryT, ReferenceT, DifferenceT >
permutation_iterator<ElementIterator, IndexIterator>
, IndexIterator, typename detail::iterator_traits<ElementIterator>::value_type
, use_default, typename detail::iterator_traits<ElementIterator>::reference>
{
typedef iterator_adaptor<
permutation_iterator<ElementIterator, IndexIterator, ValueT, CategoryT, ReferenceT, DifferenceT>
, IndexIterator, ValueT, CategoryT, ReferenceT, DifferenceT > super_t;
permutation_iterator<ElementIterator, IndexIterator>
, IndexIterator, typename detail::iterator_traits<ElementIterator>::value_type
, use_default, typename detail::iterator_traits<ElementIterator>::reference> super_t;
friend class iterator_core_access;
@ -40,9 +38,9 @@ public:
explicit permutation_iterator(ElementIterator x, IndexIterator y)
: super_t(y), m_elt_iter(x) {}
template<class OtherElementIterator, class OtherIndexIterator, class V, class C, class R, class D >
template<class OtherElementIterator, class OtherIndexIterator>
permutation_iterator(
permutation_iterator<OtherElementIterator, OtherIndexIterator, V, C, R, D> const& r
permutation_iterator<OtherElementIterator, OtherIndexIterator> const& r
, typename enable_if_convertible<OtherElementIterator, ElementIterator>::type* = 0
, typename enable_if_convertible<OtherIndexIterator, IndexIterator>::type* = 0
)