1 files changed, 2 insertions, 2 deletions
diff --git a/training/dpmert/ces.h b/training/dpmert/ces.h
index e4fa2080..b179499d 100644
--- a/training/dpmert/ces.h
+++ b/training/dpmert/ces.h
@@ -1,9 +1,9 @@
 #ifndef _CES_H_
 #define _CES_H_
 
-class ConvexHull;
+struct ConvexHull;
 class Hypergraph;
-class SegmentEvaluator;
+struct SegmentEvaluator;
 class ErrorSurface;
 class EvaluationMetric;