From 149b0adfb19915da484fa3e1b4a7c3bc48539ab9 Mon Sep 17 00:00:00 2001
From: John Lambert <johnwl@stanford.edu>
Date: Thu, 25 Feb 2021 18:13:53 -0500
Subject: [PATCH] move typedef to header file

---
 gtsam/geometry/Similarity3.cpp | 1 -
 gtsam/geometry/Similarity3.h   | 2 ++
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/gtsam/geometry/Similarity3.cpp b/gtsam/geometry/Similarity3.cpp
index 5cb1466b4..b086a5b5c 100644
--- a/gtsam/geometry/Similarity3.cpp
+++ b/gtsam/geometry/Similarity3.cpp
@@ -24,7 +24,6 @@
 namespace gtsam {
 
 using std::vector;
-typedef vector<Point3Pair> PointPairs;
 
 namespace {
 /// Subtract centroids from point pairs.
diff --git a/gtsam/geometry/Similarity3.h b/gtsam/geometry/Similarity3.h
index b82862ddb..79180985d 100644
--- a/gtsam/geometry/Similarity3.h
+++ b/gtsam/geometry/Similarity3.h
@@ -30,6 +30,8 @@ namespace gtsam {
 // Forward declarations
 class Pose3;
 
+typedef std::vector<Point3Pair> PointPairs;
+
 /**
  * 3D similarity transform
  */