operator-(ranges::slide_view::sentinel)
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std::ranges::slide_view
(C++26)
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operator-(slide_view::iterator,slide_view::sentinel)
friend constexpr ranges::range_difference_t <V>
(1)
(since C++23)
operator-( const /*iterator*/<false>& x, const /*sentinel*/& y )
requires std::sized_sentinel_for <ranges::sentinel_t <V>,
friend constexpr ranges::range_difference_t <V>
(2)
(since C++23)
operator-( const /*sentinel*/& y, const /*iterator*/<false>& x )
requires std::sized_sentinel_for <ranges::sentinel_t <V>,
Computes the distance between the underlying iterator of x and the underlying sentinel of y.
Let last_ele_ denote the underlying iterator of x and end_ denote the underlying sentinel of y.
1) Equivalent to: return x.last_ele_ - y.end_;.
2) Equivalent to: return y.end_ - x.last_ele_;.
These functions are not visible to ordinary unqualified or qualified lookup, and can only be found by argument-dependent lookup when slide_view::sentinel is an associated class of the arguments.
[edit] Parameters
x
-
an iterator
y
-
a sentinel
[edit] Return value
The distance between the iterator and the sentinel.
[edit] Example
This section is incomplete
Reason: no example
Reason: no example