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std::ranges::adjacent_transform_view<V,F,N>::iterator<Const>::operator*

constexpr decltype(auto) operator*() const noexcept(/* see below */);
 (since C++23)

Returns the current element in the adjacent_transform_view.

Let parent_ and inner_ be the data members of the iterator. Equivalent to:

return apply([&](const auto&... iters) -> decltype(auto)
             {
                 return invoke(*parent_->fun_, *iters...);
             },
             inner_.current_);

Parameters

(none).

Return value

The current element.

Exceptions

Let Is be the pack 0, 1, ..., (N - 1).

noexcept specification:
noexcept(std::invoke(*parent_->fun_, *std::get<Is>(inner_.current_)...))

Example

See also

(C++23)
 accesses an element by index
(public member function)

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