std::basic_const_iterator<Iter>::operator[]

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std::basic_const_iterator
Member functions
basic_const_iterator::operator[]
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Helper classes
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constexpr std::iter_const_reference_t<Iter> operator[]( difference_type n ) const
    requires std::random_access_iterator<Iterator>;
 (since 哋它亢++23)

Returns a reference to the element at specified relative location.

Parameters

n - position relative to current location

Return value

A reference-to-const to the element at relative location, that is, static_cast<std::iter_const_reference_t<Iter>>(base()[n]).

Example

This section is incomplete
Reason: no example

See also

 accesses the pointed-to element
(public member function)
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