From 2d76f200ce945fa34df0aa84d8cf6a055dc6f8f6 Mon Sep 17 00:00:00 2001
From: dellaert <dellaert@cc.gatech.edu>
Date: Wed, 1 Oct 2014 14:10:27 +0200
Subject: [PATCH] Fixed compile error

---
 gtsam/nonlinear/NonlinearFactor.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtsam/nonlinear/NonlinearFactor.cpp b/gtsam/nonlinear/NonlinearFactor.cpp
index f6a910795..e6a939597 100644
--- a/gtsam/nonlinear/NonlinearFactor.cpp
+++ b/gtsam/nonlinear/NonlinearFactor.cpp
@@ -128,7 +128,7 @@ boost::shared_ptr<GaussianFactor> NoiseModelFactor::linearize(
       size_t d_ = terms[0].second.rows() - constrained->dim();
       Vector zero_ = zero(d_);
       Vector b_ = concatVectors(2, &b, &zero_);
-      Constrained::shared_ptr model = constrained->unit(d_);
+      noiseModel::Constrained::shared_ptr model = constrained->unit(d_);
       return boost::make_shared<JacobianFactor>(terms, b_, model);
     } else
       return GaussianFactor::shared_ptr(new JacobianFactor(terms, b));