From d36836e1ec9d75034e083ac88d61fff70549000b Mon Sep 17 00:00:00 2001
From: Chris Beall <chrisbeall@gmail.com>
Date: Wed, 10 Jul 2013 20:24:00 +0000
Subject: [PATCH] adding some accessor functions

---
 gtsam/geometry/StereoPoint2.h | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/gtsam/geometry/StereoPoint2.h b/gtsam/geometry/StereoPoint2.h
index 470c3496f..acaad08d7 100644
--- a/gtsam/geometry/StereoPoint2.h
+++ b/gtsam/geometry/StereoPoint2.h
@@ -128,9 +128,18 @@ namespace gtsam {
     /// @name Standard Interface
     /// @{
 
+    /// get uL
+    inline double uL() const {return uL_;}
+
+    /// get uR
+    inline double uR() const {return uR_;}
+
+    /// get v
+    inline double v() const {return v_;}
+
     /** convert to vector */
-    Vector vector() const {
-      return Vector_(3, uL_, uR_, v_);
+    Vector3 vector() const {
+      return Vector3(uL_, uR_, v_);
     }
 
     /** convenient function to get a Point2 from the left image */