From a3fad2e3c30d69555a1c7d75c3a7c8a336b22888 Mon Sep 17 00:00:00 2001
From: Benoit Jacob <jacob.benoit.1@gmail.com>
Date: Fri, 19 Dec 2008 15:55:35 +0000
Subject: [PATCH] Transform*Transform should return Transform unit test
 compiles again

---
 Eigen/src/Geometry/Transform.h | 4 ++--
 test/geometry.cpp              | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Eigen/src/Geometry/Transform.h b/Eigen/src/Geometry/Transform.h
index f655ac1df..5d7f610cb 100644
--- a/Eigen/src/Geometry/Transform.h
+++ b/Eigen/src/Geometry/Transform.h
@@ -185,9 +185,9 @@ public:
   { return ei_transform_product_impl<OtherDerived,Dim,HDim>::run(*this,other.derived()); }
 
   /** Contatenates two transformations */
-  inline const typename ProductReturnType<MatrixType,MatrixType>::Type
+  inline const Transform
   operator * (const Transform& other) const
-  { return m_matrix * other.matrix(); }
+  { return Transform(m_matrix * other.matrix()); }
 
   /** \sa MatrixBase::setIdentity() */
   void setIdentity() { m_matrix.setIdentity(); }
diff --git a/test/geometry.cpp b/test/geometry.cpp
index 9572535d7..eb5301055 100644
--- a/test/geometry.cpp
+++ b/test/geometry.cpp
@@ -186,7 +186,7 @@ template<typename Scalar> void geometry(void)
   Transform3 t4;
   t4 = aa3;
   VERIFY_IS_APPROX(t3.matrix(), t4.matrix());
-  t4.rotate(AngleAxisx(-a,v3));
+  t4.rotate(AngleAxisx(-a3,v3));
   VERIFY_IS_APPROX(t4.matrix(), Matrix4::Identity());
 
   v3 = Vector3::Random();
@@ -222,7 +222,7 @@ template<typename Scalar> void geometry(void)
   t21.setIdentity();
   t21.linear() = Rotation2D<Scalar>(-a).toRotationMatrix();
   VERIFY( (t20.fromPositionOrientationScale(v20,a,v21)
-        * (t21.prescale(v21.cwise().inverse()).translate(-v20))).isIdentity(test_precision<Scalar>()) );
+        * (t21.prescale(v21.cwise().inverse()).translate(-v20))).matrix().isIdentity(test_precision<Scalar>()) );
 
   // Transform - new API
   // 3D