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5 Commits
boost-1.18
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boost-1.18
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b3a3407c52 | ||
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efcbd24229 | ||
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3692175786 | ||
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d3b8f893bc | ||
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cebe553621 |
@@ -34,13 +34,14 @@ namespace boost {
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struct counting_iterator_policies : public default_iterator_policies
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{
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template <class IntegerType>
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IntegerType dereference(type<IntegerType>, const IntegerType& i) const
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const IntegerType&
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dereference(type<const IntegerType&>, const IntegerType& i) const
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{ return i; }
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};
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template <class IntegerType>
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struct counting_iterator_traits {
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typedef IntegerType value_type;
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typedef IntegerType reference;
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typedef const IntegerType& reference;
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typedef value_type* pointer;
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typedef std::ptrdiff_t difference_type;
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typedef std::random_access_iterator_tag iterator_category;
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@@ -80,6 +81,13 @@ protected:
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IntegerType m_start, m_finish;
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};
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template <class IntegerType>
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inline integer_range<IntegerType>
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make_integer_range(IntegerType first, IntegerType last)
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{
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return integer_range<IntegerType>(first, last);
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}
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} // namespace boost
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#ifdef BOOST_USE_ITERATOR_ADAPTORS
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@@ -37,8 +37,11 @@ struct type {};
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// class if you want to customize particular policies.
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struct default_iterator_policies
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{
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// Some of these members were defined static, but Borland got confused
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// and thought they were non-const.
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template <class Reference, class Iterator>
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static Reference dereference(type<Reference>, const Iterator& x)
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Reference dereference(type<Reference>, const Iterator& x) const
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{ return *x; }
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template <class Iterator>
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@@ -54,15 +57,15 @@ struct default_iterator_policies
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{ x += n; }
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template <class Difference, class Iterator1, class Iterator2>
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static Difference distance(type<Difference>, const Iterator1& x, const Iterator2& y)
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Difference distance(type<Difference>, const Iterator1& x, const Iterator2& y) const
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{ return y - x; }
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template <class Iterator1, class Iterator2>
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static bool equal(const Iterator1& x, const Iterator2& y)
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bool equal(const Iterator1& x, const Iterator2& y) const
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{ return x == y; }
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template <class Iterator1, class Iterator2>
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static bool less(const Iterator1& x, const Iterator2& y)
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bool less(const Iterator1& x, const Iterator2& y) const
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{ return x < y; }
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};
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@@ -171,10 +174,11 @@ public:
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typedef typename Traits::pointer pointer;
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typedef typename Traits::reference reference;
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typedef typename Traits::iterator_category iterator_category;
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typedef Iterator iterator_type;
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iterator_adaptor() { }
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iterator_adaptor(const Iterator& iter, const Policies& p = Policies())
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iterator_adaptor(const iterator_type& iter, const Policies& p = Policies())
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: m_iter_p(iter, p) {}
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#ifdef BOOST_MSVC6_MEMBER_TEMPLATES
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@@ -223,7 +227,13 @@ public:
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{ return *(*this + n); }
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Self& operator++() {
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#ifdef __MWERKS__
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// Odd bug, MWERKS couldn't deduce the type for the member template
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// Workaround by explicitly specifying the type.
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policies().increment<Iterator>(iter());
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#else
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policies().increment(iter());
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#endif
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return *this;
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}
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@@ -246,6 +256,8 @@ public:
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return *this;
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}
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iterator_type base() const { return m_iter_p.first(); }
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private:
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typedef Policies policies_type;
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compressed_pair<Iterator,Policies> m_iter_p;
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