std::ranges::elements_view<V,F>:: iterator <Const>:: base

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< cpp ‎ | ranges ‎ | elements view ‎ | iterator

constexpr const ranges:: iterator_t < Base > & base ( ) const & noexcept ;	(1)	(since C++20)
constexpr ranges:: iterator_t < Base > base ( ) && ;	(2)	(since C++20)

Returns the underlying iterator.

1) Returns a reference to the underlying iterator.

2) Move constructs the result from the underlying iterator.

(none)

1) A reference to the underlying iterator.

1) An iterator move constructed from the underlying iterator.

This section is incomplete
Reason: no example

The following behavior-changing defect reports were applied retroactively to previously published C++ standards.

DR	Applied to	Behavior as published	Correct behavior
LWG 3533	C++20	the const & overload of `base` returns a copy of the underlying iterator	returns a reference
LWG 3593	C++20	the const & overload of `base` might not be noexcept	made noexcept

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Member functions
elements_view::elements_view
elements_view::base
elements_view::begin
elements_view::end
elements_view::size
Nested classes
Iterator
elements_view:: iterator :: iterator
*elements_view:: iterator* ::base**
elements_view:: iterator ::operator*
elements_view:: iterator ::operator[]
elements_view:: iterator ::operator++ elements_view:: iterator ::operator++ (int) elements_view:: iterator ::operator-- elements_view:: iterator ::operator-- (int) elements_view:: iterator ::operator+= elements_view:: iterator ::operator-=
operator== (elements_view:: iterator ) operator< (elements_view:: iterator ) operator> (elements_view:: iterator ) operator<= (elements_view:: iterator ) operator>= (elements_view:: iterator ) operator<=> (elements_view:: iterator )
operator+ (elements_view:: iterator ) operator- (elements_view:: iterator )
Sentinel
elements_view:: sentinel :: sentinel
elements_view:: sentinel ::base
operator== (elements_view:: iterator ,elements_view:: sentinel )
operator- (elements_view:: iterator ,elements_view:: sentinel )