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operator<,<=,>,>= (std::basic_const_iterator<Iter>)

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std::basic_const_iterator
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operator< operator<= operator> operator>=
(C++23) (C++23) (C++23) (C++23)
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Helper classes
(C++23)
template < /*not-a-const-iterator*/ I >

friend constexpr bool operator < ( const I & x, const basic_const_iterator & y )

requires std:: random_access_iterator < Iter > && std:: totally_ordered_with < Iter, I > ;
(1) (since C++23)
template < /*not-a-const-iterator*/ I >

friend constexpr bool operator > ( const I & x, const basic_const_iterator & y )

requires std:: random_access_iterator < Iter > && std:: totally_ordered_with < Iter, I > ;
(2) (since C++23)
template < /*not-a-const-iterator*/ I >

friend constexpr bool operator <= ( const I & x, const basic_const_iterator & y )

requires std:: random_access_iterator < Iter > && std:: totally_ordered_with < Iter, I > ;
(3) (since C++23)
template < /*not-a-const-iterator*/ I >

friend constexpr bool operator >= ( const I & x, const basic_const_iterator & y )

requires std:: random_access_iterator < Iter > && std:: totally_ordered_with < Iter, I > ;
(4) (since C++23)

Compare a basic_const_iterator with another value. These function templates are used when the left operand is not a basic_const_iterator .

I satisfies the exposition-only concept /*not-a-const-iterator*/ if and only if it's not a specialization of basic_const_iterator .

These functions are not visible to ordinary unqualified or qualified lookup , and can only be found by argument-dependent lookup when basic_const_iterator < Iter > is an associated class of the arguments.

Contents

Parameters

x, y - iterators to compare

Return value

1) x < y. base ( )
2) x > y. base ( )
3) x <= y. base ( )
4) x >= y. base ( )

Notes

If the left operand is a basic_const_iterator , the member comparison functions are used.

Example

Run this code 
#include <iterator>
int main()
{
    static int arr[1];
    static constexpr std::basic_const_iterator<int*> it = std::end(arr);
    static_assert(arr < it);
}

See also

This section is incomplete