* make std::vector specializations also for Transform and for Quaternion

* update test_stdvector
* Quaternion() does nothing (instead of bug)
* update test_geometry
* some renaming

Eigen/src/Geometry/AlignedBox.h

@@ -41,7 +41,7 @@ template <typename _Scalar, int _AmbientDim>
 class AlignedBox
 {
 public:
-EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE(_Scalar,_AmbientDim==Dynamic ? Dynamic : _AmbientDim+1)
+EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE_FIXED_SIZE(_Scalar,_AmbientDim==Dynamic ? Dynamic : _AmbientDim+1)
   enum { AmbientDimAtCompileTime = _AmbientDim };
   typedef _Scalar Scalar;
   typedef typename NumTraits<Scalar>::Real RealScalar;

Eigen/src/Geometry/Hyperplane.h

@@ -47,7 +47,7 @@ template <typename _Scalar, int _AmbientDim>
 class Hyperplane
 {
 public:
-  EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE(_Scalar,_AmbientDim==Dynamic ? Dynamic : _AmbientDim+1)
+  EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE_FIXED_SIZE(_Scalar,_AmbientDim==Dynamic ? Dynamic : _AmbientDim+1)
   enum { AmbientDimAtCompileTime = _AmbientDim };
   typedef _Scalar Scalar;
   typedef typename NumTraits<Scalar>::Real RealScalar;

Eigen/src/Geometry/ParametrizedLine.h

@@ -43,7 +43,7 @@ template <typename _Scalar, int _AmbientDim>
 class ParametrizedLine
 {
 public:
-  EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE(_Scalar,_AmbientDim)
+  EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE_FIXED_SIZE(_Scalar,_AmbientDim)
   enum { AmbientDimAtCompileTime = _AmbientDim };
   typedef _Scalar Scalar;
   typedef typename NumTraits<Scalar>::Real RealScalar;

Eigen/src/Geometry/Quaternion.h

@@ -61,17 +61,17 @@ template<typename _Scalar>
 class Quaternion : public RotationBase<Quaternion<_Scalar>,3>
 {
   typedef RotationBase<Quaternion<_Scalar>,3> Base;
-  typedef Matrix<_Scalar, 4, 1> Coefficients;
-  Coefficients m_coeffs;
-
+  
 public:
-  EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE(_Scalar,4)
+  EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE_FIXED_SIZE(_Scalar,4)
 
   using Base::operator*;
-
+  
   /** the scalar type of the coefficients */
   typedef _Scalar Scalar;
 
+  /** the type of the Coefficients 4-vector */
+  typedef Matrix<Scalar, 4, 1> Coefficients;
   /** the type of a 3D vector */
   typedef Matrix<Scalar,3,1> Vector3;
   /** the equivalent rotation matrix type */
@@ -110,8 +110,11 @@ public:
   inline Coefficients& coeffs() { return m_coeffs; }
 
   /** Default constructor and initializing an identity quaternion. */
-  inline Quaternion()
-  { m_coeffs << 0, 0, 0, 1; }
+  inline Quaternion() {}
+
+  inline Quaternion(ei_constructor_without_unaligned_array_assert)
+    : m_coeffs(ei_constructor_without_unaligned_array_assert()) {}
+
 
   /** Constructs and initializes the quaternion \f$ w+xi+yj+zk \f$ from
     * its four coefficients \a w, \a x, \a y and \a z.
@@ -149,7 +152,7 @@ public:
 
   /** \sa Quaternion::Identity(), MatrixBase::setIdentity()
     */
-  inline Quaternion& setIdentity() { m_coeffs << 1, 0, 0, 0; return *this; }
+  inline Quaternion& setIdentity() { m_coeffs << 0, 0, 0, 1; return *this; }
 
   /** \returns the squared norm of the quaternion's coefficients
     * \sa Quaternion::norm(), MatrixBase::squaredNorm()
@@ -214,6 +217,8 @@ public:
   bool isApprox(const Quaternion& other, typename NumTraits<Scalar>::Real prec = precision<Scalar>()) const
   { return m_coeffs.isApprox(other.m_coeffs, prec); }
 
+protected: 
+  Coefficients m_coeffs;
 };
 
 /** \ingroup GeometryModule

Eigen/src/Geometry/Scaling.h

@@ -43,7 +43,7 @@ template<typename _Scalar, int _Dim>
 class Scaling
 {
 public:
-  EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE(_Scalar,_Dim)
+  EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE_FIXED_SIZE(_Scalar,_Dim)
   /** dimension of the space */
   enum { Dim = _Dim };
   /** the scalar type of the coefficients */

Eigen/src/Geometry/Transform.h

@@ -63,7 +63,7 @@ template<typename _Scalar, int _Dim>
 class Transform
 {
 public:
-  EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE(_Scalar,_Dim==Dynamic ? Dynamic : (_Dim+1)*(_Dim+1))
+  EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE_FIXED_SIZE(_Scalar,_Dim==Dynamic ? Dynamic : (_Dim+1)*(_Dim+1))
   enum {
     Dim = _Dim,     ///< space dimension in which the transformation holds
     HDim = _Dim+1   ///< size of a respective homogeneous vector
@@ -94,6 +94,9 @@ public:
   /** Default constructor without initialization of the coefficients. */
   inline Transform() { }
 
+  inline Transform(ei_constructor_without_unaligned_array_assert)
+    : m_matrix(ei_constructor_without_unaligned_array_assert()) {}
+
   inline Transform(const Transform& other)
   { 
     m_matrix = other.m_matrix;

Eigen/src/Geometry/Translation.h

@@ -43,7 +43,7 @@ template<typename _Scalar, int _Dim>
 class Translation
 {
 public:
-  EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE(_Scalar,_Dim)
+  EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE_FIXED_SIZE(_Scalar,_Dim)
   /** dimension of the space */
   enum { Dim = _Dim };
   /** the scalar type of the coefficients */