Add a comment why statistics.cc is needed

kou · Jul 17, 2024 · 2c2e697 · 2c2e697
1 parent 5dd13b4
commit 2c2e697
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/cpp/src/arrow/array/statistics.cc b/cpp/src/arrow/array/statistics.cc
@@ -15,4 +15,7 @@
 // specific language governing permissions and limitations
 // under the License.
 
+// This empty .cc file is for embedding not inlined symbols in
+// arrow::ArrayStatistics into libarrow.
+
 #include "arrow/array/statistics.h"