Import MemoryPool instead of declaring it

xhochy · xhochy · commit 1d39a60357d2 · 2016-09-18T17:04:14.000Z
diff --git a/src/parquet/arrow/io.h b/src/parquet/arrow/io.h
@@ -26,13 +26,7 @@
 #include "parquet/api/io.h"
 
 #include "arrow/io/interfaces.h"
-#include "arrow/util/visibility.h"
-
-namespace arrow {
-
-class MemoryPool;
-
-}  // namespace arrow
+#include "arrow/util/memory-pool.h"
 
 namespace parquet {
 
