iter_move(ranges::concat_view::iterator)

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< cpp‎ | ranges‎ | concat view‎ | iterator
C++
Ranges library
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std::ranges::concat_view
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Iterator
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Non-member functions
iter_move(concat_view::iterator)
friend constexpr decltype( auto )
    iter_move( const /*iterator*/ & it ) noexcept ( /* see description */ ) ;
(since C++26)

Returns the result of applying ranges::iter_move to the underlying iterator contained in it_

Let Ref be concat-rvalue-reference-t < maybe-const <Const, Views>...>. Equivalent to return std::visit ( [ ] ( const auto & i) - > Ref { return ranges::iter_move (i) ; } it_ );

If it. it_ .valueless_by_exception() is true

This function is not visible to ordinary unqualified or qualified lookup, and can only be found by argument-dependent lookup when concat_view:: iterator <Const>

Parameters

it - iterator

Return value

The result of applying ranges::iter_move to the underlying iterator.

Exceptions

noexcept specification:  
noexcept (

( ( std::is_nothrow_invocable_v
<decltype( ranges::iter_move ),
const ranges::iterator_t < /*maybe-const*/ <Const, Views>> & > &&
std::is_nothrow_convertible_v < ranges::range_rvalue_reference_t
< /*maybe-const*/ <Const, Views>>, Ref> ) && ...)

)
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