From a74962393967fbfabcfed345b12f3d9fcfac1f5f Mon Sep 17 00:00:00 2001
From: Hal Canary <hal@cs.unc.edu>
Date: Fri, 26 Apr 2013 11:59:52 -0400
Subject: [PATCH] Document the return value of vtkFieldData::AddArray().

Change-Id: I009d1ad6cce60a1a3b319797c4d6a76206deb2b8
---
 Common/DataModel/vtkFieldData.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Common/DataModel/vtkFieldData.h b/Common/DataModel/vtkFieldData.h
index a7ad7929c7b..7a04004198c 100644
--- a/Common/DataModel/vtkFieldData.h
+++ b/Common/DataModel/vtkFieldData.h
@@ -94,6 +94,7 @@ public:
   // Description:
   // Add an array to the array list. If an array with the same name
   // already exists - then the added array will replace it.
+  // Return the index of the added array.
   int AddArray(vtkAbstractArray *array);
 
   // Description:
-- 
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