diff options
Diffstat (limited to 'libcxx/include/algorithm')
| -rw-r--r-- | libcxx/include/algorithm | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/libcxx/include/algorithm b/libcxx/include/algorithm index a7236a3..fef1ad3 100644 --- a/libcxx/include/algorithm +++ b/libcxx/include/algorithm @@ -530,6 +530,24 @@ namespace ranges { requires permutable<iterator_t<R>> constexpr borrowed_subrange_t<R> ranges::remove_if(R&& r, Pred pred, Proj proj = {}); // since C++20 + + template<class I, class O> + using set_difference_result = in_out_result<I, O>; // since C++20 + + template<input_iterator I1, sentinel_for<I1> S1, input_iterator I2, sentinel_for<I2> S2, + weakly_incrementable O, class Comp = ranges::less, + class Proj1 = identity, class Proj2 = identity> + requires mergeable<I1, I2, O, Comp, Proj1, Proj2> + constexpr set_difference_result<I1, O> + set_difference(I1 first1, S1 last1, I2 first2, S2 last2, O result, + Comp comp = {}, Proj1 proj1 = {}, Proj2 proj2 = {}); // since C++20 + + template<input_range R1, input_range R2, weakly_incrementable O, + class Comp = ranges::less, class Proj1 = identity, class Proj2 = identity> + requires mergeable<iterator_t<R1>, iterator_t<R2>, O, Comp, Proj1, Proj2> + constexpr set_difference_result<borrowed_iterator_t<R1>, O> + set_difference(R1&& r1, R2&& r2, O result, + Comp comp = {}, Proj1 proj1 = {}, Proj2 proj2 = {}); // since C++20 } @@ -1300,6 +1318,7 @@ template <class BidirectionalIterator, class Compare> #include <__algorithm/ranges_replace.h> #include <__algorithm/ranges_replace_if.h> #include <__algorithm/ranges_reverse.h> +#include <__algorithm/ranges_set_difference.h> #include <__algorithm/ranges_sort.h> #include <__algorithm/ranges_stable_sort.h> #include <__algorithm/ranges_swap_ranges.h> |