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std::ranges::transform_view<V,F>::begin

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Ranges library
 
std::ranges::transform_view
transform_view::begin
 
constexpr /*iterator*/<false> begin();
(1) (since C++20)
constexpr /*iterator*/<true> begin() const

  requires ranges::range <const V> &&

           std::regular_invocable <const F&, ranges::range_reference_t <const V>>;
(2) (since C++20)

Returns an iterator to the first element of the transform_view.

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

[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) [edit]
returns an iterator to the beginning of a range
(customization point object)[edit]
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