std::basic_const_iterator<Iter>:: operator*

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C++
Iterator library
Iterator concepts
Iterator primitives
Algorithm concepts and utilities
Indirect callable concepts
Common algorithm requirements
(C++20)
(C++20)
(C++20)
Utilities
(C++20)
Iterator adaptors
Range access
(C++11) (C++14)
(C++14) (C++14)
(C++11) (C++14)
(C++14) (C++14)
(C++17) (C++20)
(C++17)
(C++17)
std::basic_const_iterator
Member functions
basic_const_iterator::operator* basic_const_iterator::operator->
Non-member functions
(C++23) (C++23) (C++23) (C++23)
(C++23)
(C++23)
(C++23)
Helper classes
(C++23)
constexpr std:: iter_const_reference_t < Iter > operator * ( ) const ;
(1) (since C++23)
constexpr const auto * operator - > ( ) const

requires std:: is_lvalue_reference_v < std:: iter_reference_t < Iterator >> &&
std:: same_as < std:: remove_cvref_t < std:: iter_reference_t < Iterator >> ,

value_type > ;
(2) (since C++23)

Returns a reference or pointer to the const version of the current element.

1) Returns static_cast < std:: iter_const_reference_t < Iter >> ( * base ( ) ) .
2) If Iter models contiguous_iterator , returns std:: to_address ( base ( ) ) ; otherwise, returns std:: addressof ( * base ( ) ) .

Parameters

(none)

Return value

1) Reference-to-const that refers to the current element. The result may be a prvalue (e.g. if *base() is a prvalue).
2) Pointer-to-const that points to the current element.

Example

This section is incomplete
Reason: no example

See also

accesses an element by index
(public member function)
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