From d9955ab35b8ea82e1c63cf3e20044bd6119a65dc Mon Sep 17 00:00:00 2001
From: Avi Kivity <avi@scylladb.com>
Date: Thu, 11 Aug 2022 12:05:45 +0300
Subject: [PATCH] locator: effective_replication_map: provide non-smart-pointer
 accessor to token_metadata

token_metadata is protected by holders of an effective_replication_map_ptr,
so it's just as safe and less expensive for them to obtain a reference
to token_metadata rather than a smart pointer, so give them that option with
a new accessor.
---
 locator/abstract_replication_strategy.hh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/locator/abstract_replication_strategy.hh b/locator/abstract_replication_strategy.hh
index 3bc0808627..d6bfadac65 100644
--- a/locator/abstract_replication_strategy.hh
+++ b/locator/abstract_replication_strategy.hh
@@ -172,6 +172,10 @@ public:
     effective_replication_map(effective_replication_map&&) = default;
     ~effective_replication_map();
 
+    const token_metadata& get_token_metadata() const noexcept {
+        return *_tmptr;
+    }
+
     const token_metadata_ptr& get_token_metadata_ptr() const noexcept {
         return _tmptr;
     }