std::ranges::elements_view<V,N>::begin
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< cpp | ranges | elements view
constexpr auto begin() requires (!/*simple-view*/<V>); |
(1) | (since C++20) |
constexpr auto begin() const requires ranges::range<const V>; |
(2) | (since C++20) |
Returns an iterator to the first element of the elements_view
.
Let base_
be the underlying view.
1) Equivalent to return /*iterator*/<false>(ranges::begin(base_));.
2) Equivalent to return /*iterator*/<true>(ranges::begin(base_));.
Contents |
[edit] Parameters
(none)
[edit] Return value
Iterator to the first element.
[edit] Example
This section is incomplete Reason: no example |
[edit] See also
returns an iterator or a sentinel to the end (public member function) | |
(C++20) |
returns an iterator to the beginning of a range (customization point object) |