From e467f56b74690456ac8bdcae211baf054803693a Mon Sep 17 00:00:00 2001
From: Sungtae An <stan84@gatech.edu>
Date: Mon, 1 Dec 2014 05:02:23 -0500
Subject: [PATCH] Add temporary function of getBufferSize which will be removed
 later

---
 gtsam/linear/Preconditioner.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gtsam/linear/Preconditioner.h b/gtsam/linear/Preconditioner.h
index 61df4414d..efcb28710 100644
--- a/gtsam/linear/Preconditioner.h
+++ b/gtsam/linear/Preconditioner.h
@@ -155,6 +155,10 @@ public:
   double* getBuffer() {
     return buffer_;
   }
+  size_t getBufferSize() {
+	return bufferSize_;
+  }
+
 protected:
 
   void clean() ;