From 227bff6aeeddb4b85d6c05ce75f18df22c099447 Mon Sep 17 00:00:00 2001
From: yetongumich <yetong@umich.edu>
Date: Thu, 2 Apr 2020 11:04:31 -0400
Subject: [PATCH] Revert "add implementation for deprecated Mahalanobis"

This reverts commit 351c6f8bccca726e3515721cde22626750fc4011.
---
 gtsam/linear/NoiseModel.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/gtsam/linear/NoiseModel.h b/gtsam/linear/NoiseModel.h
index feacf7b19..4c74d9e46 100644
--- a/gtsam/linear/NoiseModel.h
+++ b/gtsam/linear/NoiseModel.h
@@ -224,9 +224,7 @@ namespace gtsam {
       }
 
 #ifdef GTSAM_ALLOW_DEPRECATED_SINCE_V4
-      virtual double Mahalanobis(const Vector& v) const {
-        return SquaredMahalanobisDistance(v);
-      }
+      virtual double Mahalanobis(const Vector& v) const;
 #endif
 
       inline virtual double error(const Vector& v) const {