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 4103e02ab0b0..b1c686edf28c 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>> {