std::ranges::elements_view<V,N>:: begin
From cppreference.net
<
cpp
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ranges
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elements view
C++
Ranges library
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std::ranges::elements_view
| Member functions | ||||
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elements_view::begin
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(C++26)
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| Nested classes | ||||
| Iterator | ||||
| Sentinel | ||||
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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 |
Parameters
(none)
Return value
Iterator to the first element.
Example
|
This section is incomplete
Reason: no example |
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) |