From 2aa7144b7ea4c67cc55b6997b64477a429684eae Mon Sep 17 00:00:00 2001
From: Asa Hammond <asahammond@gmail.com>
Date: Tue, 23 Feb 2021 17:32:48 -0800
Subject: [PATCH] add gtsam namespace

---
 gtsam/navigation/ConstantVelocityFactor.h | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/gtsam/navigation/ConstantVelocityFactor.h b/gtsam/navigation/ConstantVelocityFactor.h
index 8105609d1..2188cc76e 100644
--- a/gtsam/navigation/ConstantVelocityFactor.h
+++ b/gtsam/navigation/ConstantVelocityFactor.h
@@ -4,12 +4,7 @@
 #include <gtsam/navigation/NavState.h>
 #include <gtsam/nonlinear/NonlinearFactor.h>
 
-using gtsam::Key;
-using gtsam::NavState;
-using gtsam::NoiseModelFactor2;
-using gtsam::Point3;
-using gtsam::SharedNoiseModel;
-using gtsam::Velocity3;
+namespace gtsam {
 
 class ConstantVelocityFactor : public NoiseModelFactor2<NavState, NavState> {
     double dt_;
@@ -57,3 +52,4 @@ class ConstantVelocityFactor : public NoiseModelFactor2<NavState, NavState> {
     }
 };
 
+}  // namespace gtsam