From e16efaab2c1758adab87fceede421ce24ed373d1 Mon Sep 17 00:00:00 2001
From: thduynguyen <thduynguyen@gmail.com>
Date: Thu, 1 May 2014 14:44:14 -0400
Subject: [PATCH] QPSolver now returns dual values after solving. This can be
 used as a guessed dual value for the nonlinear level

---
 gtsam/linear/tests/testQPSolver.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/gtsam/linear/tests/testQPSolver.cpp b/gtsam/linear/tests/testQPSolver.cpp
index 1434f9b2f..f3945cd2f 100644
--- a/gtsam/linear/tests/testQPSolver.cpp
+++ b/gtsam/linear/tests/testQPSolver.cpp
@@ -16,9 +16,9 @@
  * @author Duy-Nguyen Ta
  */
 
-#include <gtsam/inference/Symbol.h>
-#include <gtsam/base/Testable.h>
 #include <CppUnitLite/TestHarness.h>
+#include <gtsam/base/Testable.h>
+#include <gtsam/inference/Symbol.h>
 #include <gtsam/linear/QPSolver.h>
 
 using namespace std;
@@ -150,7 +150,8 @@ TEST(QPSolver, iterate) {
   bool converged = false;
   int it = 0;
   while (!converged) {
-    converged = solver.iterateInPlace(workingGraph, currentSolution);
+    VectorValues lambdas;
+    converged = solver.iterateInPlace(workingGraph, currentSolution, lambdas);
     CHECK(assert_equal(expectedSolutions[it], currentSolution, 1e-100));
     it++;
   }