template< bool OtherConst > requires std::sentinel_for</*inner-sentinel*/<Const>, /*inner-iterator*/<OtherConst>> friend constexpr bool operator==( const /*iterator*/<OtherConst>& x, const /*sentinel*/& y ); | (since C++23) |
Compares the underlying iterator of x
with the underlying sentinel of y
.
Equivalent to: return x. inner_ == y. inner_;
.
This function template is not visible to ordinary unqualified or qualified lookup, and can only be found by argument-dependent lookup when adjacent_transform_view::sentinel
is an associated class of the arguments.
The !=
operator is synthesized from operator==
.
x | - | an iterator to compare |
y | - | a sentinel to compare |
The result of comparison.
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