[GitHub] [incubator-brpc] serverglen commented on a diff in pull request #2041: mbvar support delete_stats and has_stats interface

[GitBox <gi...@apache.org>]

serverglen commented on code in PR #2041:
URL: https://github.com/apache/incubator-brpc/pull/2041#discussion_r1040446549


##########
src/bvar/multi_dimension_inl.h:
##########
@@ -204,6 +221,13 @@ T* MultiDimension<T>::get_stats_impl(const key_type& labels_value, STATS_OP stat
     return cache_metric;
 }
 
+template <typename T>
+inline
+bool MultiDimension<T>::has_stats(const key_type& labels_value) {
+    auto bvar = get_stats_impl(labels_value);

Review Comment:
   thanks



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