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std::ranges::view_interface<D>::cbegin

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Ranges library
 
 
constexpr auto cbegin();
(1) (since C++23)
constexpr auto cbegin() const requires ranges::range <const D>;
(2) (since C++23)

The default implementation of cbegin() member function returns a constant beginning iterator of the range.

1) Let derived be a reference bound to static_cast<D&>(*this).
Equivalent to return ranges::cbegin (derived);.
2) Same as (1), except that derived is static_cast<const D&>(*this).

[edit] Return value

A constant beginning iterator of the range.

[edit] Notes

All range adaptors and range factories in the standard library and std::ranges::subrange use the default implementation of cbegin.

[edit] Example

This section is incomplete
Reason: no example

[edit] See also

(C++11)(C++14)
returns an iterator to the beginning of a container or array
(function template) [edit]
returns an iterator to the beginning of a read-only range
(customization point object)[edit]
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