NAME

       __gnu_parallel::guarded_iterator< RandomAccessIterator, Comparator > -

SYNOPSIS

   Public Member Functions
       guarded_iterator (RandomAccessIterator begin, RandomAccessIterator end, Comparator &comp)
       operator RandomAccessIterator ()
       std::iterator_traits
           < RandomAccessIterator >
           ::value_type & operator* ()"
       guarded_iterator
           < RandomAccessIterator,
           Comparator > & operator++ ()"

   Friends
       bool operator (guarded_iterator< RandomAccessIterator, Comparator > &bi1,
           guarded_iterator< RandomAccessIterator, Comparator > &bi2)
       bool operator (guarded_iterator< RandomAccessIterator, Comparator > &bi1,
           guarded_iterator< RandomAccessIterator, Comparator > &bi2)

Detailed Description

   template<typename RandomAccessIterator, typename Comparator>class
       __gnu_parallel::guarded_iterator< RandomAccessIterator, Comparator >
       Iterator wrapper supporting an implicit supremum at the end of the sequence, dominating
       all comparisons.

       The implicit supremum comes with a performance cost.

       Deriving from RandomAccessIterator is not possible since RandomAccessIterator need not be
       a class.

       Definition at line 61 of file multiway_merge.h.

Constructor & Destructor Documentation

   template<typename RandomAccessIterator , typename Comparator >
       __gnu_parallel::guarded_iterator< RandomAccessIterator, Comparator >::guarded_iterator
       (RandomAccessIteratorbegin, RandomAccessIteratorend, Comparator &comp) [inline]
       Constructor. Sets iterator to beginning of sequence.

       Parameters:
           begin Begin iterator of sequence.
           end End iterator of sequence.
           comp Comparator provided for associated overloaded compare operators.

       Definition at line 102 of file multiway_merge.h.

Member Function Documentation

   template<typename RandomAccessIterator , typename Comparator >
       __gnu_parallel::guarded_iterator< RandomAccessIterator, Comparator >::operator
       RandomAccessIterator () [inline]
       Convert to wrapped iterator.

       Returns:
           Wrapped iterator.

       Definition at line 124 of file multiway_merge.h.

   template<typename RandomAccessIterator , typename Comparator >
       std::iterator_traits<RandomAccessIterator>::value_type& __gnu_parallel::guarded_iterator<
       RandomAccessIterator, Comparator >::operator* () [inline]
       Dereference operator.

       Returns:
           Referenced element.

       Definition at line 119 of file multiway_merge.h.

   template<typename RandomAccessIterator , typename Comparator >
       guarded_iterator<RandomAccessIterator, Comparator>& __gnu_parallel::guarded_iterator<
       RandomAccessIterator, Comparator >::operator++ () [inline]
       Pre-increment operator.

       Returns:
           This.

       Definition at line 110 of file multiway_merge.h.

Author

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libstdc++              __gnu_parallel::guardedaiterator< RandomAccessIterator, Comparator >(3cxx)