operator<,<=,>,>=(std::reverse_iterator)
(1) | ||
template< class Iterator1, class Iterator2 > bool operator==( const reverse_iterator<Iterator1>& lhs, const reverse_iterator<Iterator2>& rhs ); | (until C++17) | |
template< class Iterator1, class Iterator2 > constexpr bool operator==( const reverse_iterator<Iterator1>& lhs, const reverse_iterator<Iterator2>& rhs ); | (since C++17) | |
(2) | ||
template< class Iterator1, class Iterator2 > bool operator!=( const reverse_iterator<Iterator1>& lhs, const reverse_iterator<Iterator2>& rhs ); | (until C++17) | |
template< class Iterator1, class Iterator2 > constexpr bool operator!=( const reverse_iterator<Iterator1>& lhs, const reverse_iterator<Iterator2>& rhs ); | (since C++17) | |
(3) | ||
template< class Iterator1, class Iterator2 > bool operator<( const reverse_iterator<Iterator1>& lhs, const reverse_iterator<Iterator2>& rhs ); | (until C++17) | |
template< class Iterator1, class Iterator2 > constexpr bool operator<( const reverse_iterator<Iterator1>& lhs, const reverse_iterator<Iterator2>& rhs ); | (since C++17) | |
(4) | ||
template< class Iterator1, class Iterator2 > bool operator<=( const reverse_iterator<Iterator1>& lhs, const reverse_iterator<Iterator2>& rhs ); | (until C++17) | |
template< class Iterator1, class Iterator2 > constexpr bool operator<=( const reverse_iterator<Iterator1>& lhs, const reverse_iterator<Iterator2>& rhs ); | (since C++17) | |
(5) | ||
template< class Iterator1, class Iterator2 > bool operator>( const reverse_iterator<Iterator1>& lhs, const reverse_iterator<Iterator2>& rhs ); | (until C++17) | |
template< class Iterator1, class Iterator2 > constexpr bool operator>( const reverse_iterator<Iterator1>& lhs, const reverse_iterator<Iterator2>& rhs ); | (since C++17) | |
(6) | ||
template< class Iterator1, class Iterator2 > bool operator>=( const reverse_iterator<Iterator1>& lhs, const reverse_iterator<Iterator2>& rhs ); | (until C++17) | |
template< class Iterator1, class Iterator2 > constexpr bool operator>=( const reverse_iterator<Iterator1>& lhs, const reverse_iterator<Iterator2>& rhs ); | (since C++17) |
Compares the underlying iterators. Inverse comparisons are applied in order to take into account that the iterator order is reversed.
Parameters
lhs, rhs | - | iterator adaptors to compare |
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()
Example
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