Add a necessary header file.

bangerth · bangerth · commit 2c46fd402a17 · 2024-11-17T22:32:40.000-07:00
diff --git a/include/sampleflow/auxiliary_data.h b/include/sampleflow/auxiliary_data.h
@@ -20,6 +20,7 @@
 
 #include <any>
 #include <map>
+#include <string>
 
 
 namespace SampleFlow
