This commit was manufactured by cvs2svn to create tag

'Version_1_18_2'.

[SVN r8120]

include/boost/pending/integer_range.hpp

@@ -13,10 +13,16 @@
 #ifndef BOOST_INTEGER_RANGE_HPP_
 #define BOOST_INTEGER_RANGE_HPP_
 
-#ifdef BOOST_MSVC
-#include <boost/pending/detail/int_iterator.hpp>
-#else
+#include <boost/config.hpp>
+
+#if !defined(BOOST_MSVC) || defined(__SGI_STL_PORT)
+#define BOOST_USE_ITERATOR_ADAPTORS
+#endif
+
+#ifdef BOOST_USE_ITERATOR_ADAPTORS
 #include <boost/pending/iterator_adaptors.hpp>
+#else
+#include <boost/pending/detail/int_iterator.hpp>
 #endif
 
 namespace boost {
@@ -24,29 +30,33 @@ namespace boost {
 //=============================================================================
 // Counting Iterator and Integer Range Class
 
+#ifdef BOOST_USE_ITERATOR_ADAPTORS
 struct counting_iterator_policies : public default_iterator_policies
 {
     template <class IntegerType>
-    IntegerType dereference(type<IntegerType>, const IntegerType& i) const
+    const IntegerType&
+    dereference(type<const IntegerType&>, const IntegerType& i) const
         { return i; }
 };
 template <class IntegerType>
 struct counting_iterator_traits {
     typedef IntegerType value_type;
-    typedef IntegerType reference;
+    typedef const IntegerType& reference;
     typedef value_type* pointer;
     typedef std::ptrdiff_t difference_type;
     typedef std::random_access_iterator_tag iterator_category;
 };
+#endif
 
 template <class IntegerType>
 struct integer_range {
-#ifdef BOOST_MSVC
-    typedef int_iterator<IntegerType> iterator;
-#else
+#ifdef BOOST_USE_ITERATOR_ADAPTORS
     typedef iterator_adaptor<IntegerType, counting_iterator_policies,
       counting_iterator_traits<IntegerType>, IntegerType> iterator;
+#else
+    typedef int_iterator<IntegerType> iterator;
 #endif
+
     typedef iterator const_iterator;
     typedef IntegerType value_type;
     typedef std::ptrdiff_t difference_type;
@@ -71,6 +81,17 @@ protected:
     IntegerType m_start, m_finish;
 };
 
+template <class IntegerType>
+inline integer_range<IntegerType>
+make_integer_range(IntegerType first, IntegerType last)
+{
+  return integer_range<IntegerType>(first, last);
+}
+
 } // namespace boost
 
+#ifdef BOOST_USE_ITERATOR_ADAPTORS
+#undef BOOST_USE_ITERATOR_ADAPTORS
+#endif
+
 #endif // BOOST_INTEGER_RANGE_HPP_

include/boost/pending/iterator_adaptors.hpp

@@ -37,8 +37,11 @@ struct type {};
 // class if you want to customize particular policies.
 struct default_iterator_policies
 {
+    // Some of these members were defined static, but Borland got confused
+    // and thought they were non-const.
+
     template <class Reference, class Iterator>
-    static Reference dereference(type<Reference>, const Iterator& x)
+    Reference dereference(type<Reference>, const Iterator& x) const
         { return *x; }
 
     template <class Iterator>
@@ -54,15 +57,15 @@ struct default_iterator_policies
         { x += n; }
 
     template <class Difference, class Iterator1, class Iterator2>
-    static Difference distance(type<Difference>, const Iterator1& x, const Iterator2& y)
+    Difference distance(type<Difference>, const Iterator1& x, const Iterator2& y) const
         { return y - x; }
 
     template <class Iterator1, class Iterator2>
-    static bool equal(const Iterator1& x, const Iterator2& y)
+    bool equal(const Iterator1& x, const Iterator2& y) const
         { return x == y; }
 
     template <class Iterator1, class Iterator2>
-    static bool less(const Iterator1& x, const Iterator2& y)
+    bool less(const Iterator1& x, const Iterator2& y) const
         { return x < y; }
 };
 
@@ -171,10 +174,11 @@ public:
     typedef typename Traits::pointer pointer;
     typedef typename Traits::reference reference;
     typedef typename Traits::iterator_category iterator_category;
+    typedef Iterator iterator_type;
 
     iterator_adaptor() { }
 
-    iterator_adaptor(const Iterator& iter, const Policies& p = Policies())
+    iterator_adaptor(const iterator_type& iter, const Policies& p = Policies())
         : m_iter_p(iter, p) {}
 
 #ifdef BOOST_MSVC6_MEMBER_TEMPLATES
@@ -223,7 +227,13 @@ public:
         { return *(*this + n); }
     
     Self& operator++() {
+#ifdef __MWERKS__
+        // Odd bug, MWERKS couldn't  deduce the type for the member template
+        // Workaround by explicitly specifying the type.
+        policies().increment<Iterator>(iter());
+#else
         policies().increment(iter());
+#endif
         return *this;
     }
 
@@ -246,6 +256,8 @@ public:
         return *this;
     }
 
+    iterator_type base() const { return m_iter_p.first(); }
+
 private:
     typedef Policies policies_type;
     compressed_pair<Iterator,Policies> m_iter_p;
@@ -475,7 +487,7 @@ struct reverse_iterator_policies
     
     template <class Difference, class Iterator1, class Iterator2>
     Difference distance(type<Difference>, const Iterator1& x, 
-			const Iterator2& y) const
+                        const Iterator2& y) const
         { return x - y; }
     
     template <class Iterator1, class Iterator2>