- many updates after Cwise change

- fix compilation in product.cpp with std::complex
- fix bug in MatrixBase::operator!=

Eigen/src/Core/CwiseBinaryOp.h

@@ -35,7 +35,7 @@
   * \param Rhs the type of the right-hand side
   *
   * This class represents an expression of a generic binary operator of two matrices or vectors.
-  * It is the return type of the operator+, operator-, cwiseProduct, cwiseQuotient between matrices or vectors, and most
+  * It is the return type of the operator+, operator-, and the Cwise methods, and most
   * of the time this is the only way it is used.
   *
   * However, if you want to write a function returning such an expression, you
@@ -232,7 +232,7 @@ Cwise<ExpressionType>::max(const MatrixBase<OtherDerived> &other) const
   * \include class_CwiseBinaryOp.cpp
   * Output: \verbinclude class_CwiseBinaryOp.out
   *
-  * \sa class CwiseBinaryOp, MatrixBase::operator+, MatrixBase::operator-, MatrixBase::cwiseProduct, MatrixBase::cwiseQuotient
+  * \sa class CwiseBinaryOp, MatrixBase::operator+, MatrixBase::operator-, Cwise::operator*, Cwise::operator/
   */
 template<typename Derived>
 template<typename CustomBinaryOp, typename OtherDerived>

Eigen/src/Core/CwiseUnaryOp.h

@@ -113,7 +113,7 @@ class CwiseUnaryOp : ei_no_assignment_operator,
   * \include class_CwiseUnaryOp.cpp
   * Output: \verbinclude class_CwiseUnaryOp.out
   *
-  * \sa class CwiseUnaryOp, class CwiseBinarOp, MatrixBase::operator-, MatrixBase::cwiseAbs
+  * \sa class CwiseUnaryOp, class CwiseBinarOp, MatrixBase::operator-, Cwise::abs
   */
 template<typename Derived>
 template<typename CustomUnaryOp>

Eigen/src/Core/Functors.h

@@ -49,7 +49,7 @@ struct ei_functor_traits<ei_scalar_sum_op<Scalar> > {
 /** \internal
   * \brief Template functor to compute the product of two scalars
   *
-  * \sa class CwiseBinaryOp, MatrixBase::cwiseProduct(), class PartialRedux, MatrixBase::redux()
+  * \sa class CwiseBinaryOp, Cwise::operator*(), class PartialRedux, MatrixBase::redux()
   */
 template<typename Scalar> struct ei_scalar_product_op EIGEN_EMPTY_STRUCT {
   inline const Scalar operator() (const Scalar& a, const Scalar& b) const { return a * b; }
@@ -128,7 +128,7 @@ struct ei_functor_traits<ei_scalar_difference_op<Scalar> > {
 /** \internal
   * \brief Template functor to compute the quotient of two scalars
   *
-  * \sa class CwiseBinaryOp, MatrixBase::cwiseQuotient()
+  * \sa class CwiseBinaryOp, Cwise::operator/()
   */
 template<typename Scalar> struct ei_scalar_quotient_op EIGEN_EMPTY_STRUCT {
   inline const Scalar operator() (const Scalar& a, const Scalar& b) const { return a / b; }
@@ -161,7 +161,7 @@ struct ei_functor_traits<ei_scalar_opposite_op<Scalar> >
 /** \internal
   * \brief Template functor to compute the absolute value of a scalar
   *
-  * \sa class CwiseUnaryOp, MatrixBase::cwiseAbs
+  * \sa class CwiseUnaryOp, Cwise::abs
   */
 template<typename Scalar> struct ei_scalar_abs_op EIGEN_EMPTY_STRUCT {
   typedef typename NumTraits<Scalar>::Real result_type;
@@ -179,7 +179,7 @@ struct ei_functor_traits<ei_scalar_abs_op<Scalar> >
 /** \internal
   * \brief Template functor to compute the squared absolute value of a scalar
   *
-  * \sa class CwiseUnaryOp, MatrixBase::cwiseAbs2
+  * \sa class CwiseUnaryOp, Cwise::abs2
   */
 template<typename Scalar> struct ei_scalar_abs2_op EIGEN_EMPTY_STRUCT {
   typedef typename NumTraits<Scalar>::Real result_type;

Eigen/src/Core/MatrixBase.h

@@ -30,7 +30,8 @@
   * \brief Base class for all matrices, vectors, and expressions
   *
   * This class is the base that is inherited by all matrix, vector, and expression
-  * types. Most of the Eigen API is contained in this class.
+  * types. Most of the Eigen API is contained in this class. Other important classes for
+  * the Eigen API are Matrix, Cwise, and Part.
   *
   * \param Derived is the derived type, e.g. a matrix type, or an expression, etc.
   *
@@ -422,11 +423,11 @@ template<typename Derived> class MatrixBase
 
     template<typename OtherDerived>
     inline bool operator==(const MatrixBase<OtherDerived>& other) const
-    { return derived().cwiseEqualTo(other.derived()).all(); }
+    { return (cwise() == other).all(); }
 
     template<typename OtherDerived>
     inline bool operator!=(const MatrixBase<OtherDerived>& other) const
-    { return derived().cwiseNotEqualTo(other.derived()).all(); }
+    { return (cwise() != other).any(); }
 
 
     template<typename NewType>