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std::basic_string_view::begin, std::basic_string_view::cbegin

constexpr const_iterator begin() const;
 (since C++17) 
constexpr const_iterator cbegin() const;
 (since C++17)

Returns an iterator to the first character of the view.

Parameters

(none).

Return value

const_iterator to the first character.

Exceptions

noexcept specification:
noexcept

Complexity

Constant.

See also

returns an iterator to the end
(public member function)

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