From 120f1301c21276bf0ec12a3d52c06fd3b7147ec6 Mon Sep 17 00:00:00 2001
From: Frank Dellaert <dellaert@gmail.com>
Date: Sun, 10 Jan 2010 17:01:48 +0000
Subject: [PATCH] operator[]

---
 cpp/LieConfig.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/cpp/LieConfig.h b/cpp/LieConfig.h
index 4483c1a1f..f0d3ba78c 100644
--- a/cpp/LieConfig.h
+++ b/cpp/LieConfig.h
@@ -63,6 +63,11 @@ namespace gtsam {
       else return it->second;
     }
 
+    /** operator[] syntax for get */
+		inline const T& operator[](const std::string& name) const {
+			return get(name);
+		}
+
     /** Retrieve a variable by key, returns nothing if not found */
     boost::optional<const T&> gettry(const std::string& key) const {
       const_iterator it = values_.find(key);