NAME¶

std::ranges::adjacent_transform_view::iterator::operator[] - std::ranges::adjacent_transform_view::iterator::operator[]

Synopsis¶

constexpr decltype(auto) operator[]( difference_type n ) const (since C++23)
requires ranges::random_access_range<Base>;

Returns an element at specified relative location.

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[n]...);
},
inner_.current_);

Parameters¶

n - position relative to current location

Return value¶

The element at displacement n relative to the current location.

Example¶

This section is incomplete
Reason: no example

See also¶

operator* accesses the element
(C++23) (public member function)

Category:¶

* Todo no example