C++20 does not allow forward declaring classes which end up in a vector

This is due to the fact the destructor of std::vector is now constexpr.
ktf · Nov 7, 2023 · bf3ac49 · bf3ac49
1 parent ec28150
commit bf3ac49
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Detectors/MUON/MCH/Clustering/src/ClusterOriginal.h b/Detectors/MUON/MCH/Clustering/src/ClusterOriginal.h
@@ -17,6 +17,7 @@
 #ifndef O2_MCH_CLUSTERORIGINAL_H_
 #define O2_MCH_CLUSTERORIGINAL_H_
 
+#include "PadOriginal.h"
 #include <utility>
 #include <vector>