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author | Tor Egge <Tor.Egge@broadpark.no> | 2021-01-15 16:20:01 +0100 |
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committer | Tor Egge <Tor.Egge@broadpark.no> | 2021-01-15 16:21:57 +0100 |
commit | ccee17a0dd81e50894d24ea6fc702808eef761c5 (patch) | |
tree | 8be4ad30de85a2ae101320ae968d73b29cca7a17 /persistence | |
parent | d0bb1fac876ab6cff9236f08e674d76f3083b5cb (diff) |
Listener is deregistered when returned object is destroyed.
Diffstat (limited to 'persistence')
-rw-r--r-- | persistence/src/vespa/persistence/spi/persistenceprovider.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/persistence/src/vespa/persistence/spi/persistenceprovider.h b/persistence/src/vespa/persistence/spi/persistenceprovider.h index 2d2864bd1fa..2fc0713abe8 100644 --- a/persistence/src/vespa/persistence/spi/persistenceprovider.h +++ b/persistence/src/vespa/persistence/spi/persistenceprovider.h @@ -380,6 +380,7 @@ struct PersistenceProvider /* * Register a listener for updates to resource usage. + * The listener is deregistered when the returned object is destroyed. */ virtual std::unique_ptr<vespalib::IDestructorCallback> register_resource_usage_listener(IResourceUsageListener& listener) = 0; |