Boost.RangeEx merged into Boost.Range

[SVN r60897]

doc/reference/ranges/counting_range.qbk

@@ -0,0 +1,31 @@
+[section:counting_range counting_range]
+
+[heading Prototype]
+
+``
+template< class Incrementable > inline
+iterator_range< counting_iterator<Incrementable> >
+counting_range(Incrementable first, Incrementable last);
+
+template< class SinglePassRange > inline
+iterator_range< counting_iterator<typename range_iterator<SinglePassRange>::type >
+counting_range(const SinglePassRange& rng);
+
+template< class SinglePassRange > inline
+iterator_range< counting_iterator<typename range_iterator<SinglePassRange>::type >
+counting_range(SinglePassRange& rng);
+``
+
+[heading Description]
+
+`counting_range` is a function to generator that generates an `iterator_range` wrapping a `counting_iterator` (from Boost.Iterator).
+
+[heading Definition]
+
+Defined in header file `boost/range/counting_range.hpp`
+
+[heading Requirements]
+
+# `Incrementable` is a model of the `Incrementable` Concept.
+
+[endsect]

doc/reference/ranges/irange.qbk

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+[section:irange irange]
+
+[heading Prototype]
+
+``
+template<class Integer>
+integer_range< range_detail::integer_iterator<Integer> >
+irange(Integer first, Integer  last);
+
+template<class Integer, class StepSize>
+integer_range< range_detail::integer_iterator_with_step<Integer, StepSize> >
+irange(Integer first, Integer last, StepSize step_size);
+``
+
+[heading Description]
+
+`irange` is a function to generate an Integer Range. 
+
+`irange` allows treating integers as a model of the __random_access_range__ Concept. It should be noted that the `first` and `last` parameters denoted a half-open range.
+
+[heading Definition]
+
+Defined in the header file `boost/range/irange.hpp`
+
+[heading Requirements]
+
+# `Integer` is a model of the `Integer` Concept.
+# `StepSize` is a model of the `SignedInteger` Concept.
+
+[heading Complexity]
+
+Constant. Since this function generates a new range the most significant performance cost is incurred through the iteration of the generated range.
+
+[endsect]
+

doc/reference/ranges/istream_range.qbk

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+[section:istream_range istream_range]
+
+[heading Prototype]
+
+``
+template< class Type, class Elem, class Traits > inline
+iterator_range< std::istream_iterator<Type, Elem, Traits> >
+istream_range(std::basic_istream<Elem, Traits>& in);
+``
+
+[heading Description]
+
+`istream_range` is a function to generator that generates an `iterator_range` wrapping a `std::istream_iterator`.
+
+[heading Definition]
+
+Defined in header file `boost/range/istream_range.hpp`
+
+[endsect]