std::ranges::join_with_view<V,Pattern>:: iterator <Const>:: iterator

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C++
Ranges library
Range adaptors
std::ranges::join_with_view
/*iterator*/ ( ) = default ;
(1) (since C++23)
constexpr /*iterator*/ ( /*iterator*/ < ! Const > i )

requires Const &&
std:: convertible_to < ranges:: iterator_t < V > , /*OuterIter*/ > &&
std:: convertible_to < ranges:: iterator_t < /*InnerRng*/ > ,
/*InnerIter*/ > &&

std:: convertible_to < ranges:: iterator_t < Pattern > , /*PatternIter*/ > ;
(2) (since C++23)
constexpr /*iterator*/ ( /*Parent*/ & parent, /*OuterIter*/ outer )
requires std:: forward_range < /*Base*/ > ;
(3) (since C++23)
( exposition only* )
constexpr explicit /*iterator*/ ( /*Parent*/ parent )
requires ( ! std:: forward_range < /*Base*/ > ) ;
(4) (since C++23)
( exposition only* )

Construct an iterator. Overloads (3,4) are called by begin() and end() of ranges::join_with_view .

Overload Data members
parent_ outer_it_ inner_it_
(1) initialized with nullptr value-initialized
(only if Base models forward_range ) 		default-initialized
(2) initialized with i. parent_ initialized with std :: move ( i. outer_it_
(only if Base models forward_range )
(3) initialized with
std:: addressof ( parent ) 		initialized with std :: move ( outer )
(4) N/A
2) After initializing the data members, equivalent to

if ( i. inner_it_  . index ( ) == 0 )
inner_it_  . template emplace < 0 > ( std :: get < 0 > ( std :: move ( i. inner_it_  ) ) ) ;
else
inner_it_  . template emplace < 1 > ( std :: get < 1 > ( std :: move ( i. inner_it_  ) ) ) ;

.
3,4) After initializing the data members, adjust the outer iterator as if the inner iterator was incremented by operator++() .

Parameters

i - a mutable iterator
parent - a std::ranges::join_with_view object
outer - an iterator into the underlying range of parent

Example

This section is incomplete
Reason: no example
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