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std::ranges::adjacent_transform_view::iterator::operator[](3) | C++ Standard Libary | std::ranges::adjacent_transform_view::iterator::operator[](3) |
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
2024.06.10 | http://cppreference.com |