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removed unnecessary typedefs from counting_iterator_traits

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[SVN r9203]
This commit is contained in:
Jeremy Siek
2001-02-15 05:51:40 +00:00
parent 1988994bd3
commit bf45977491
1 changed files with 7 additions and 19 deletions
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26
include/boost/counting_iterator.hpp
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@ -28,6 +28,8 @@
// Incrementable.
//
// Revision History
// 14 Feb 2001 Removed unnecessary typedefs from counting_iterator_traits
// (Jeremy Siek)
// 11 Feb 2001 Use BOOST_STATIC_CONSTANT (Dave Abrahams)
// 11 Feb 2001 Clean up after John Maddocks's (finally effective!) Borland
// fixes (David Abrahams).
@ -164,9 +166,6 @@ struct counting_iterator_traits {
)> binder;
typedef typename binder::template traits<Incrementable> traits;
public:
typedef Incrementable value_type;
typedef const Incrementable& reference;
typedef const value_type* pointer;
typedef typename traits::difference_type difference_type;
typedef typename traits::iterator_category iterator_category;
};
@ -193,9 +192,9 @@ struct counting_iterator_generator
typedef iterator_adaptor<Incrementable,
counting_iterator_policies<Incrementable>,
typename traits::value_type,
typename traits::reference,
typename traits::pointer,
Incrementable,
const Incrementable&,
const Incrementable*,
typename traits::iterator_category,
typename traits::difference_type
> type;
@ -206,19 +205,8 @@ template <class Incrementable>
inline typename counting_iterator_generator<Incrementable>::type
make_counting_iterator(Incrementable x)
{
typedef counting_iterator_traits<Incrementable> traits;
// These typedefs appease MSVC
typedef typename traits::value_type value_type;
typedef typename traits::reference reference;
typedef typename traits::pointer pointer;
typedef typename traits::iterator_category iterator_category;
typedef typename traits::difference_type difference_type;
return iterator_adaptor<Incrementable,
counting_iterator_policies<Incrementable>,
value_type, reference, pointer, iterator_category,difference_type
>(x);
typedef typename counting_iterator_generator<Incrementable>::type result_t;
return result_t(x);
}