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-rw-r--r--searchlib/src/vespa/searchcommon/attribute/distance_metric.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/searchlib/src/vespa/searchcommon/attribute/distance_metric.h b/searchlib/src/vespa/searchcommon/attribute/distance_metric.h
index 35f5fb4fe6b..7c04fbda608 100644
--- a/searchlib/src/vespa/searchcommon/attribute/distance_metric.h
+++ b/searchlib/src/vespa/searchcommon/attribute/distance_metric.h
@@ -6,6 +6,6 @@
namespace search::attribute {
-enum DistanceMetric : uint8_t { Euclidean, Angular, GeoDegrees, InnerProduct, Hamming, PrenormalizedAngular, Dotproduct };
+enum class DistanceMetric : uint8_t { Euclidean, Angular, GeoDegrees, InnerProduct, Hamming, PrenormalizedAngular, Dotproduct };
}