__gnu_parallel::guarded_iterator< RandomAccessIterator, Comparator > Class Template Reference

Iterator wrapper supporting an implicit supremum at the end of the sequence, dominating all comparisons. More...

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Public Member Functions

Friends


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 84 of file multiway_merge.h.


Constructor & Destructor Documentation

template<typename RandomAccessIterator, typename Comparator>
__gnu_parallel::guarded_iterator< RandomAccessIterator, Comparator >::guarded_iterator ( RandomAccessIterator  begin,
RandomAccessIterator  end,
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.


The documentation for this class was generated from the following file:

Generated on 19 Jun 2018 for libstdc++ by  doxygen 1.6.1