std::ranges::subrange<I,S,K>::begin
From cppreference.com
C++
Ranges library
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Range primitives | |||||||
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Range concepts | |||||||||||||||||||
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Range factories | |||||||||
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Range adaptors | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Helper items | |||||||||||||||||
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constexpr I begin(
)
const requires std::copyable
<I>
;
|
(1) | (since C++20) |
constexpr I begin(
) requires (
!
std::copyable
<I>
)
;
|
(2) | (since C++20) |
Obtains the iterator to the beginning of the subrange
.
Return value
1)
begin_
.
2)
std::move(
begin_
)
Example
This section is incomplete Reason: no example |
See also
obtains the sentinel (public member function) |
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(C++11)(C++14)
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returns an iterator to the beginning of a container or array (function template) |
(C++20)
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returns an iterator to the beginning of a range (customization point object) |