NAME¶

std::ranges::enumerate_view::begin - std::ranges::enumerate_view::begin

Synopsis¶

constexpr auto begin() requires (!__simple_view<V>); (1) (since C++23)
constexpr auto begin() const requires (2) (since C++23)
/*range-with-movable-references*/<const V>;

Returns an iterator to the first element of the enumerate_view.

Let base_ denote the underlying view.

1) Equivalent to return /*iterator*/<false>(ranges::begin(base_), 0);.
2) Equivalent to return /*iterator*/<true>(ranges::begin(base_), 0);.

Parameters¶

(none)

Return value¶

Iterator to the first element.

Example¶

This section is incomplete
Reason: no example

See also¶

end returns an iterator or a sentinel to the end
(C++23) (public member function)
ranges::begin returns an iterator to the beginning of a range
(C++20) (customization point object)

Category:¶

* Todo no example