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operator<,<=,>,>=(std::reverse_iterator)

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< cpp‎ | iterator‎ | reverse iterator
Revision as of 19:43, 31 May 2013 by P12bot (Talk | contribs)

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template< class Iterator1, class Iterator2 >

bool operator==( const reverse_iterator<Iterator1>& lhs,

                 const reverse_iterator<Iterator2>& rhs );
(1)
template< class Iterator1, class Iterator2 >

bool operator!=( const reverse_iterator<Iterator1>& lhs,

                 const reverse_iterator<Iterator2>& rhs );
(2)
template< class Iterator1, class Iterator2 >

bool operator<( const reverse_iterator<Iterator1>& lhs,

                const reverse_iterator<Iterator2>& rhs );
(3)
template< class Iterator1, class Iterator2 >

bool operator<=( const reverse_iterator<Iterator1>& lhs,

                 const reverse_iterator<Iterator2>& rhs );
(4)
template< class Iterator1, class Iterator2 >

bool operator>( const reverse_iterator<Iterator1>& lhs,

                const reverse_iterator<Iterator2>& rhs );
(5)
template< class Iterator1, class Iterator2 >

bool operator>=( const reverse_iterator<Iterator1>& lhs,

                 const reverse_iterator<Iterator2>& rhs );
(6)

Compares the underlying iterators. Inverse comparisons are applied in order to take into account that the iterator order is reversed.

[edit] Parameters

lhs, rhs - iterator adaptors to compare

[edit] Return Value

1) lhs.base() == rhs.base()
2) lhs.base() != rhs.base()
3) lhs.base() > rhs.base()
4) lhs.base() >= rhs.base()
5) lhs.base() < rhs.base()
6) lhs.base() <= rhs.base()

[edit] Example