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-rw-r--r--absl/container/internal/raw_hash_set.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/absl/container/internal/raw_hash_set.h b/absl/container/internal/raw_hash_set.h
index 4103e02a..b1c686ed 100644
--- a/absl/container/internal/raw_hash_set.h
+++ b/absl/container/internal/raw_hash_set.h
@@ -1801,6 +1801,17 @@ class raw_hash_set {
settings_{0, hasher{}, key_equal{}, allocator_type{}};
};
+// Erases all elements that satisfy the predicate `pred` from the container `c`.
+template <typename P, typename H, typename E, typename A, typename Predicate>
+void EraseIf(Predicate pred, raw_hash_set<P, H, E, A>* c) {
+ for (auto it = c->begin(), last = c->end(); it != last;) {
+ auto copy_it = it++;
+ if (pred(*copy_it)) {
+ c->erase(copy_it);
+ }
+ }
+}
+
namespace hashtable_debug_internal {
template <typename Set>
struct HashtableDebugAccess<Set, absl::void_t<typename Set::raw_hash_set>> {