diff options
| author |  Gael Guennebaud <g.gael@free.fr> | 2016-06-06 15:11:41 +0200 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2016-06-06 15:11:41 +0200 |
| commit | 66e99ab6a1444d8e3d47211e4540837e6b982a3a (patch) | |
| tree | 8435cfab07d5c788df3533569c3c29a0f8be4ba5 | |
| parent | 1f1e0b9e30a175c7a3197ffc87898404dda7c45e (diff) | |
Relax mixing-type constraints for binary coefficient-wise operators:
- Replace internal::scalar_product_traits<A,B> by Eigen::ScalarBinaryOpTraits<A,B,OP>
- Remove the "functor_is_product_like" helper (was pretty ugly)
- Currently, OP is not used, but it is available to the user for fine grained tuning
- Currently, only the following operators have been generalized: *,/,+,-,=,*=,/=,+=,-=
- TODO: generalize all other binray operators (comparisons,pow,etc.)
- TODO: handle "scalar op array" operators (currently only * is handled)
- TODO: move the handling of the "void" scalar type to ScalarBinaryOpTraits
57 files changed, 323 insertions, 292 deletions
diff --git a/Eigen/src/Core/ArrayBase.h b/Eigen/src/Core/ArrayBase.h index 3d9c37bf6..62851a0c2 100644 --- a/Eigen/src/Core/ArrayBase.h +++ b/Eigen/src/Core/ArrayBase.h @@ -176,7 +176,7 @@ template<typename OtherDerived> EIGEN_STRONG_INLINE Derived & ArrayBase<Derived>::operator-=(const ArrayBase<OtherDerived> &other) { - call_assignment(derived(), other.derived(), internal::sub_assign_op<Scalar>()); + call_assignment(derived(), other.derived(), internal::sub_assign_op<Scalar,typename OtherDerived::Scalar>()); return derived(); } @@ -189,7 +189,7 @@ template<typename OtherDerived> EIGEN_STRONG_INLINE Derived & ArrayBase<Derived>::operator+=(const ArrayBase<OtherDerived>& other) { - call_assignment(derived(), other.derived(), internal::add_assign_op<Scalar>()); + call_assignment(derived(), other.derived(), internal::add_assign_op<Scalar,typename OtherDerived::Scalar>()); return derived(); } diff --git a/Eigen/src/Core/AssignEvaluator.h b/Eigen/src/Core/AssignEvaluator.h index 4b914ac0c..f966724cc 100644 --- a/Eigen/src/Core/AssignEvaluator.h +++ b/Eigen/src/Core/AssignEvaluator.h @@ -687,7 +687,7 @@ EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void call_dense_assignment_loop(const DstX template<typename DstXprType, typename SrcXprType> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void call_dense_assignment_loop(const DstXprType& dst, const SrcXprType& src) { - call_dense_assignment_loop(dst, src, internal::assign_op<typename DstXprType::Scalar>()); + call_dense_assignment_loop(dst, src, internal::assign_op<typename DstXprType::Scalar,typename SrcXprType::Scalar>()); } /*************************************************************************** @@ -722,13 +722,13 @@ template<typename Dst, typename Src> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void call_assignment(Dst& dst, const Src& src) { - call_assignment(dst, src, internal::assign_op<typename Dst::Scalar>()); + call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>()); } template<typename Dst, typename Src> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void call_assignment(const Dst& dst, const Src& src) { - call_assignment(dst, src, internal::assign_op<typename Dst::Scalar>()); + call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>()); } // Deal with "assume-aliasing" @@ -787,7 +787,7 @@ template<typename Dst, typename Src> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void call_assignment_no_alias(Dst& dst, const Src& src) { - call_assignment_no_alias(dst, src, internal::assign_op<typename Dst::Scalar>()); + call_assignment_no_alias(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>()); } template<typename Dst, typename Src, typename Func> @@ -809,7 +809,7 @@ template<typename Dst, typename Src> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void call_assignment_no_alias_no_transpose(Dst& dst, const Src& src) { - call_assignment_no_alias_no_transpose(dst, src, internal::assign_op<typename Dst::Scalar>()); + call_assignment_no_alias_no_transpose(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>()); } // forward declaration @@ -838,7 +838,7 @@ template< typename DstXprType, typename SrcXprType, typename Functor, typename S struct Assignment<DstXprType, SrcXprType, Functor, EigenBase2EigenBase, Scalar> { EIGEN_DEVICE_FUNC - static EIGEN_STRONG_INLINE void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<typename DstXprType::Scalar> &/*func*/) + static EIGEN_STRONG_INLINE void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<typename DstXprType::Scalar,typename SrcXprType::Scalar> &/*func*/) { eigen_assert(dst.rows() == src.rows() && dst.cols() == src.cols()); src.evalTo(dst); diff --git a/Eigen/src/Core/CwiseBinaryOp.h b/Eigen/src/Core/CwiseBinaryOp.h index 39820fd7d..aa3297354 100644 --- a/Eigen/src/Core/CwiseBinaryOp.h +++ b/Eigen/src/Core/CwiseBinaryOp.h @@ -160,7 +160,7 @@ template<typename OtherDerived> EIGEN_STRONG_INLINE Derived & MatrixBase<Derived>::operator-=(const MatrixBase<OtherDerived> &other) { - call_assignment(derived(), other.derived(), internal::sub_assign_op<Scalar>()); + call_assignment(derived(), other.derived(), internal::sub_assign_op<Scalar,typename OtherDerived::Scalar>()); return derived(); } @@ -173,7 +173,7 @@ template<typename OtherDerived> EIGEN_STRONG_INLINE Derived & MatrixBase<Derived>::operator+=(const MatrixBase<OtherDerived>& other) { - call_assignment(derived(), other.derived(), internal::add_assign_op<Scalar>()); + call_assignment(derived(), other.derived(), internal::add_assign_op<Scalar,typename OtherDerived::Scalar>()); return derived(); } diff --git a/Eigen/src/Core/DiagonalMatrix.h b/Eigen/src/Core/DiagonalMatrix.h index 5a9e3abd4..aa619dd5c 100644 --- a/Eigen/src/Core/DiagonalMatrix.h +++ b/Eigen/src/Core/DiagonalMatrix.h @@ -320,16 +320,16 @@ template<> struct AssignmentKind<DenseShape,DiagonalShape> { typedef Diagonal2De template< typename DstXprType, typename SrcXprType, typename Functor, typename Scalar> struct Assignment<DstXprType, SrcXprType, Functor, Diagonal2Dense, Scalar> { - static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<typename DstXprType::Scalar> &/*func*/) + static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<typename DstXprType::Scalar,typename SrcXprType::Scalar> &/*func*/) { dst.setZero(); dst.diagonal() = src.diagonal(); } - static void run(DstXprType &dst, const SrcXprType &src, const internal::add_assign_op<typename DstXprType::Scalar> &/*func*/) + static void run(DstXprType &dst, const SrcXprType &src, const internal::add_assign_op<typename DstXprType::Scalar,typename SrcXprType::Scalar> &/*func*/) { dst.diagonal() += src.diagonal(); } - static void run(DstXprType &dst, const SrcXprType &src, const internal::sub_assign_op<typename DstXprType::Scalar> &/*func*/) + static void run(DstXprType &dst, const SrcXprType &src, const internal::sub_assign_op<typename DstXprType::Scalar,typename SrcXprType::Scalar> &/*func*/) { dst.diagonal() -= src.diagonal(); } }; diff --git a/Eigen/src/Core/Dot.h b/Eigen/src/Core/Dot.h index f3c869635..1d7f2262e 100644 --- a/Eigen/src/Core/Dot.h +++ b/Eigen/src/Core/Dot.h @@ -28,22 +28,24 @@ template<typename T, typename U, > struct dot_nocheck { - typedef typename scalar_product_traits<typename traits<T>::Scalar,typename traits<U>::Scalar>::ReturnType ResScalar; + typedef scalar_conj_product_op<typename traits<T>::Scalar,typename traits<U>::Scalar> conj_prod; + typedef typename conj_prod::result_type ResScalar; EIGEN_DEVICE_FUNC static inline ResScalar run(const MatrixBase<T>& a, const MatrixBase<U>& b) { - return a.template binaryExpr<scalar_conj_product_op<typename traits<T>::Scalar,typename traits<U>::Scalar> >(b).sum(); + return a.template binaryExpr<conj_prod>(b).sum(); } }; template<typename T, typename U> struct dot_nocheck<T, U, true> { - typedef typename scalar_product_traits<typename traits<T>::Scalar,typename traits<U>::Scalar>::ReturnType ResScalar; + typedef scalar_conj_product_op<typename traits<T>::Scalar,typename traits<U>::Scalar> conj_prod; + typedef typename conj_prod::result_type ResScalar; EIGEN_DEVICE_FUNC static inline ResScalar run(const MatrixBase<T>& a, const MatrixBase<U>& b) { - return a.transpose().template binaryExpr<scalar_conj_product_op<typename traits<T>::Scalar,typename traits<U>::Scalar> >(b).sum(); + return a.transpose().template binaryExpr<conj_prod>(b).sum(); } }; @@ -62,7 +64,7 @@ struct dot_nocheck<T, U, true> template<typename Derived> template<typename OtherDerived> EIGEN_DEVICE_FUNC -typename internal::scalar_product_traits<typename internal::traits<Derived>::Scalar,typename internal::traits<OtherDerived>::Scalar>::ReturnType +typename ScalarBinaryOpTraits<typename internal::traits<Derived>::Scalar,typename internal::traits<OtherDerived>::Scalar>::ReturnType MatrixBase<Derived>::dot(const MatrixBase<OtherDerived>& other) const { EIGEN_STATIC_ASSERT_VECTOR_ONLY(Derived) diff --git a/Eigen/src/Core/EigenBase.h b/Eigen/src/Core/EigenBase.h index ba8e09674..f76995af9 100644 --- a/Eigen/src/Core/EigenBase.h +++ b/Eigen/src/Core/EigenBase.h @@ -138,7 +138,7 @@ template<typename Derived> template<typename OtherDerived> Derived& DenseBase<Derived>::operator+=(const EigenBase<OtherDerived> &other) { - call_assignment(derived(), other.derived(), internal::add_assign_op<Scalar>()); + call_assignment(derived(), other.derived(), internal::add_assign_op<Scalar,typename OtherDerived::Scalar>()); return derived(); } @@ -146,7 +146,7 @@ template<typename Derived> template<typename OtherDerived> Derived& DenseBase<Derived>::operator-=(const EigenBase<OtherDerived> &other) { - call_assignment(derived(), other.derived(), internal::sub_assign_op<Scalar>()); + call_assignment(derived(), other.derived(), internal::sub_assign_op<Scalar,typename OtherDerived::Scalar>()); return derived(); } diff --git a/Eigen/src/Core/MatrixBase.h b/Eigen/src/Core/MatrixBase.h index b8b7f458f..f63505fef 100644 --- a/Eigen/src/Core/MatrixBase.h +++ b/Eigen/src/Core/MatrixBase.h @@ -193,7 +193,7 @@ template<typename Derived> class MatrixBase template<typename OtherDerived> EIGEN_DEVICE_FUNC - typename internal::scalar_product_traits<typename internal::traits<Derived>::Scalar,typename internal::traits<OtherDerived>::Scalar>::ReturnType + typename ScalarBinaryOpTraits<typename internal::traits<Derived>::Scalar,typename internal::traits<OtherDerived>::Scalar>::ReturnType dot(const MatrixBase<OtherDerived>& other) const; EIGEN_DEVICE_FUNC RealScalar squaredNorm() const; @@ -381,7 +381,7 @@ template<typename Derived> class MatrixBase #ifndef EIGEN_PARSED_BY_DOXYGEN /// \internal helper struct to form the return type of the cross product template<typename OtherDerived> struct cross_product_return_type { - typedef typename internal::scalar_product_traits<typename internal::traits<Derived>::Scalar,typename internal::traits<OtherDerived>::Scalar>::ReturnType Scalar; + typedef typename ScalarBinaryOpTraits<typename internal::traits<Derived>::Scalar,typename internal::traits<OtherDerived>::Scalar>::ReturnType Scalar; typedef Matrix<Scalar,MatrixBase::RowsAtCompileTime,MatrixBase::ColsAtCompileTime> type; }; #endif // EIGEN_PARSED_BY_DOXYGEN diff --git a/Eigen/src/Core/NoAlias.h b/Eigen/src/Core/NoAlias.h index ffb673cee..33908010b 100644 --- a/Eigen/src/Core/NoAlias.h +++ b/Eigen/src/Core/NoAlias.h @@ -39,7 +39,7 @@ class NoAlias EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE ExpressionType& operator=(const StorageBase<OtherDerived>& other) { - call_assignment_no_alias(m_expression, other.derived(), internal::assign_op<Scalar>()); + call_assignment_no_alias(m_expression, other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>()); return m_expression; } @@ -47,7 +47,7 @@ class NoAlias EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE ExpressionType& operator+=(const StorageBase<OtherDerived>& other) { - call_assignment_no_alias(m_expression, other.derived(), internal::add_assign_op<Scalar>()); + call_assignment_no_alias(m_expression, other.derived(), internal::add_assign_op<Scalar,typename OtherDerived::Scalar>()); return m_expression; } @@ -55,7 +55,7 @@ class NoAlias EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE ExpressionType& operator-=(const StorageBase<OtherDerived>& other) { - call_assignment_no_alias(m_expression, other.derived(), internal::sub_assign_op<Scalar>()); + call_assignment_no_alias(m_expression, other.derived(), internal::sub_assign_op<Scalar,typename OtherDerived::Scalar>()); return m_expression; } diff --git a/Eigen/src/Core/PlainObjectBase.h b/Eigen/src/Core/PlainObjectBase.h index 570dbd53b..64f5eb052 100644 --- a/Eigen/src/Core/PlainObjectBase.h +++ b/Eigen/src/Core/PlainObjectBase.h @@ -718,7 +718,7 @@ class PlainObjectBase : public internal::dense_xpr_base<Derived>::type //_resize_to_match(other); // the 'false' below means to enforce lazy evaluation. We don't use lazyAssign() because // it wouldn't allow to copy a row-vector into a column-vector. - internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar>()); + internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>()); return this->derived(); } diff --git a/Eigen/src/Core/Product.h b/Eigen/src/Core/Product.h index 8aa1de081..bad289761 100644 --- a/Eigen/src/Core/Product.h +++ b/Eigen/src/Core/Product.h @@ -18,11 +18,12 @@ namespace internal { // Determine the scalar of Product<Lhs, Rhs>. This is normally the same as Lhs::Scalar times // Rhs::Scalar, but product with permutation matrices inherit the scalar of the other factor. +// TODO: this could be removed once ScalarBinaryOpTraits handles void. template<typename Lhs, typename Rhs, typename LhsShape = typename evaluator_traits<Lhs>::Shape, typename RhsShape = typename evaluator_traits<Rhs>::Shape > struct product_result_scalar { - typedef typename scalar_product_traits<typename Lhs::Scalar, typename Rhs::Scalar>::ReturnType Scalar; + typedef typename ScalarBinaryOpTraits<typename Lhs::Scalar, typename Rhs::Scalar>::ReturnType Scalar; }; template<typename Lhs, typename Rhs, typename RhsShape> diff --git a/Eigen/src/Core/ProductEvaluators.h b/Eigen/src/Core/ProductEvaluators.h index cc7166062..7f041e5dd 100644 --- a/Eigen/src/Core/ProductEvaluators.h +++ b/Eigen/src/Core/ProductEvaluators.h @@ -124,12 +124,12 @@ protected: // Dense = Product template< typename DstXprType, typename Lhs, typename Rhs, int Options, typename Scalar> -struct Assignment<DstXprType, Product<Lhs,Rhs,Options>, internal::assign_op<Scalar>, Dense2Dense, +struct Assignment<DstXprType, Product<Lhs,Rhs,Options>, internal::assign_op<Scalar,typename Product<Lhs,Rhs,Options>::Scalar>, Dense2Dense, typename enable_if<(Options==DefaultProduct || Options==AliasFreeProduct),Scalar>::type> { typedef Product<Lhs,Rhs,Options> SrcXprType; static EIGEN_STRONG_INLINE - void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar> &) + void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar,typename SrcXprType::Scalar> &) { // FIXME shall we handle nested_eval here? generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs()); @@ -138,12 +138,12 @@ struct Assignment<DstXprType, Product<Lhs,Rhs,Options>, internal::assign_op<Scal // Dense += Product template< typename DstXprType, typename Lhs, typename Rhs, int Options, typename Scalar> -struct Assignment<DstXprType, Product<Lhs,Rhs,Options>, internal::add_assign_op<Scalar>, Dense2Dense, +struct Assignment<DstXprType, Product<Lhs,Rhs,Options>, internal::add_assign_op<Scalar,typename Product<Lhs,Rhs,Options>::Scalar>, Dense2Dense, typename enable_if<(Options==DefaultProduct || Options==AliasFreeProduct),Scalar>::type> { typedef Product<Lhs,Rhs,Options> SrcXprType; static EIGEN_STRONG_INLINE - void run(DstXprType &dst, const SrcXprType &src, const internal::add_assign_op<Scalar> &) + void run(DstXprType &dst, const SrcXprType &src, const internal::add_assign_op<Scalar,typename SrcXprType::Scalar> &) { // FIXME shall we handle nested_eval here? generic_product_impl<Lhs, Rhs>::addTo(dst, src.lhs(), src.rhs()); @@ -152,12 +152,12 @@ struct Assignment<DstXprType, Product<Lhs,Rhs,Options>, internal::add_assign_op< // Dense -= Product template< typename DstXprType, typename Lhs, typename Rhs, int Options, typename Scalar> -struct Assignment<DstXprType, Product<Lhs,Rhs,Options>, internal::sub_assign_op<Scalar>, Dense2Dense, +struct Assignment<DstXprType, Product<Lhs,Rhs,Options>, internal::sub_assign_op<Scalar,typename Product<Lhs,Rhs,Options>::Scalar>, Dense2Dense, typename enable_if<(Options==DefaultProduct || Options==AliasFreeProduct),Scalar>::type> { typedef Product<Lhs,Rhs,Options> SrcXprType; static EIGEN_STRONG_INLINE - void run(DstXprType &dst, const SrcXprType &src, const internal::sub_assign_op<Scalar> &) + void run(DstXprType &dst, const SrcXprType &src, const internal::sub_assign_op<Scalar,typename SrcXprType::Scalar> &) { // FIXME shall we handle nested_eval here? generic_product_impl<Lhs, Rhs>::subTo(dst, src.lhs(), src.rhs()); @@ -187,37 +187,38 @@ struct Assignment<DstXprType, CwiseUnaryOp<internal::scalar_multiple_op<ScalarBi // TODO enable it for "Dense ?= xpr - Product<>" as well. template<typename OtherXpr, typename Lhs, typename Rhs> -struct evaluator_assume_aliasing<CwiseBinaryOp<internal::scalar_sum_op<typename OtherXpr::Scalar>, const OtherXpr, +struct evaluator_assume_aliasing<CwiseBinaryOp<internal::scalar_sum_op<typename OtherXpr::Scalar,typename Product<Lhs,Rhs,DefaultProduct>::Scalar>, const OtherXpr, const Product<Lhs,Rhs,DefaultProduct> >, DenseShape > { static const bool value = true; }; -template<typename DstXprType, typename OtherXpr, typename ProductType, typename Scalar, typename Func1, typename Func2> +template<typename DstXprType, typename OtherXpr, typename ProductType, typename Func1, typename Func2> struct assignment_from_xpr_plus_product { - typedef CwiseBinaryOp<internal::scalar_sum_op<Scalar>, const OtherXpr, const ProductType> SrcXprType; + typedef CwiseBinaryOp<internal::scalar_sum_op<typename OtherXpr::Scalar,typename ProductType::Scalar>, const OtherXpr, const ProductType> SrcXprType; + template<typename InitialFunc> static EIGEN_STRONG_INLINE - void run(DstXprType &dst, const SrcXprType &src, const Func1& func) + void run(DstXprType &dst, const SrcXprType &src, const InitialFunc& /*func*/) { - call_assignment_no_alias(dst, src.lhs(), func); + call_assignment_no_alias(dst, src.lhs(), Func1()); call_assignment_no_alias(dst, src.rhs(), Func2()); } }; -template< typename DstXprType, typename OtherXpr, typename Lhs, typename Rhs, typename Scalar> -struct Assignment<DstXprType, CwiseBinaryOp<internal::scalar_sum_op<Scalar>, const OtherXpr, - const Product<Lhs,Rhs,DefaultProduct> >, internal::assign_op<Scalar>, Dense2Dense> - : assignment_from_xpr_plus_product<DstXprType, OtherXpr, Product<Lhs,Rhs,DefaultProduct>, Scalar, internal::assign_op<Scalar>, internal::add_assign_op<Scalar> > +template< typename DstXprType, typename OtherXpr, typename Lhs, typename Rhs, typename DstScalar, typename SrcScalar, typename OtherScalar,typename ProdScalar> +struct Assignment<DstXprType, CwiseBinaryOp<internal::scalar_sum_op<OtherScalar,ProdScalar>, const OtherXpr, + const Product<Lhs,Rhs,DefaultProduct> >, internal::assign_op<DstScalar,SrcScalar>, Dense2Dense> + : assignment_from_xpr_plus_product<DstXprType, OtherXpr, Product<Lhs,Rhs,DefaultProduct>, internal::assign_op<DstScalar,OtherScalar>, internal::add_assign_op<DstScalar,ProdScalar> > {}; -template< typename DstXprType, typename OtherXpr, typename Lhs, typename Rhs, typename Scalar> -struct Assignment<DstXprType, CwiseBinaryOp<internal::scalar_sum_op<Scalar>, const OtherXpr, - const Product<Lhs,Rhs,DefaultProduct> >, internal::add_assign_op<Scalar>, Dense2Dense> - : assignment_from_xpr_plus_product<DstXprType, OtherXpr, Product<Lhs,Rhs,DefaultProduct>, Scalar, internal::add_assign_op<Scalar>, internal::add_assign_op<Scalar> > +template< typename DstXprType, typename OtherXpr, typename Lhs, typename Rhs, typename DstScalar, typename SrcScalar, typename OtherScalar,typename ProdScalar> +struct Assignment<DstXprType, CwiseBinaryOp<internal::scalar_sum_op<OtherScalar,ProdScalar>, const OtherXpr, + const Product<Lhs,Rhs,DefaultProduct> >, internal::add_assign_op<DstScalar,SrcScalar>, Dense2Dense> + : assignment_from_xpr_plus_product<DstXprType, OtherXpr, Product<Lhs,Rhs,DefaultProduct>, internal::add_assign_op<DstScalar,OtherScalar>, internal::add_assign_op<DstScalar,ProdScalar> > {}; -template< typename DstXprType, typename OtherXpr, typename Lhs, typename Rhs, typename Scalar> -struct Assignment<DstXprType, CwiseBinaryOp<internal::scalar_sum_op<Scalar>, const OtherXpr, - const Product<Lhs,Rhs,DefaultProduct> >, internal::sub_assign_op<Scalar>, Dense2Dense> - : assignment_from_xpr_plus_product<DstXprType, OtherXpr, Product<Lhs,Rhs,DefaultProduct>, Scalar, internal::sub_assign_op<Scalar>, internal::sub_assign_op<Scalar> > +template< typename DstXprType, typename OtherXpr, typename Lhs, typename Rhs, typename DstScalar, typename SrcScalar, typename OtherScalar,typename ProdScalar> +struct Assignment<DstXprType, CwiseBinaryOp<internal::scalar_sum_op<OtherScalar,ProdScalar>, const OtherXpr, + const Product<Lhs,Rhs,DefaultProduct> >, internal::sub_assign_op<DstScalar,SrcScalar>, Dense2Dense> + : assignment_from_xpr_plus_product<DstXprType, OtherXpr, Product<Lhs,Rhs,DefaultProduct>, internal::sub_assign_op<DstScalar,OtherScalar>, internal::sub_assign_op<DstScalar,ProdScalar> > {}; //---------------------------------------- @@ -369,21 +370,21 @@ struct generic_product_impl<Lhs,Rhs,DenseShape,DenseShape,CoeffBasedProductMode> { // Same as: dst.noalias() = lhs.lazyProduct(rhs); // but easier on the compiler side - call_assignment_no_alias(dst, lhs.lazyProduct(rhs), internal::assign_op<Scalar>()); + call_assignment_no_alias(dst, lhs.lazyProduct(rhs), internal::assign_op<typename Dst::Scalar,Scalar>()); } template<typename Dst> static EIGEN_STRONG_INLINE void addTo(Dst& dst, const Lhs& lhs, const Rhs& rhs) { // dst.noalias() += lhs.lazyProduct(rhs); - call_assignment_no_alias(dst, lhs.lazyProduct(rhs), internal::add_assign_op<Scalar>()); + call_assignment_no_alias(dst, lhs.lazyProduct(rhs), internal::add_assign_op<typename Dst::Scalar,Scalar>()); } template<typename Dst> static EIGEN_STRONG_INLINE void subTo(Dst& dst, const Lhs& lhs, const Rhs& rhs) { // dst.noalias() -= lhs.lazyProduct(rhs); - call_assignment_no_alias(dst, lhs.lazyProduct(rhs), internal::sub_assign_op<Scalar>()); + call_assignment_no_alias(dst, lhs.lazyProduct(rhs), internal::sub_assign_op<typename Dst::Scalar,Scalar>()); } // template<typename Dst> @@ -735,7 +736,7 @@ template<typename MatrixType, typename DiagonalType, typename Derived, int Produ struct diagonal_product_evaluator_base : evaluator_base<Derived> { - typedef typename scalar_product_traits<typename MatrixType::Scalar, typename DiagonalType::Scalar>::ReturnType Scalar; + typedef typename ScalarBinaryOpTraits<typename MatrixType::Scalar, typename DiagonalType::Scalar>::ReturnType Scalar; public: enum { CoeffReadCost = NumTraits<Scalar>::MulCost + evaluator<MatrixType>::CoeffReadCost + evaluator<DiagonalType>::CoeffReadCost, diff --git a/Eigen/src/Core/Redux.h b/Eigen/src/Core/Redux.h index 7984cd6e1..ec969d9b9 100644 --- a/Eigen/src/Core/Redux.h +++ b/Eigen/src/Core/Redux.h @@ -450,7 +450,7 @@ DenseBase<Derived>::sum() const { if(SizeAtCompileTime==0 || (SizeAtCompileTime==Dynamic && size()==0)) return Scalar(0); - return derived().redux(Eigen::internal::scalar_sum_op<Scalar>()); + return derived().redux(Eigen::internal::scalar_sum_op<Scalar,Scalar>()); } /** \returns the mean of all coefficients of *this @@ -465,7 +465,7 @@ DenseBase<Derived>::mean() const #pragma warning push #pragma warning ( disable : 2259 ) #endif - return Scalar(derived().redux(Eigen::internal::scalar_sum_op<Scalar>())) / Scalar(this->size()); + return Scalar(derived().redux(Eigen::internal::scalar_sum_op<Scalar,Scalar>())) / Scalar(this->size()); #ifdef __INTEL_COMPILER #pragma warning pop #endif diff --git a/Eigen/src/Core/Ref.h b/Eigen/src/Core/Ref.h index 6e94181f3..17065fdd5 100644 --- a/Eigen/src/Core/Ref.h +++ b/Eigen/src/Core/Ref.h @@ -262,7 +262,7 @@ template<typename TPlainObjectType, int Options, typename StrideType> class Ref< template<typename Expression> EIGEN_DEVICE_FUNC void construct(const Expression& expr, internal::false_type) { - internal::call_assignment_no_alias(m_object,expr,internal::assign_op<Scalar>()); + internal::call_assignment_no_alias(m_object,expr,internal::assign_op<Scalar,Scalar>()); Base::construct(m_object); } diff --git a/Eigen/src/Core/SelfCwiseBinaryOp.h b/Eigen/src/Core/SelfCwiseBinaryOp.h index 78fff1549..719ed72a5 100644 --- a/Eigen/src/Core/SelfCwiseBinaryOp.h +++ b/Eigen/src/Core/SelfCwiseBinaryOp.h @@ -12,11 +12,13 @@ namespace Eigen { +// TODO generalize the scalar type of 'other' + template<typename Derived> EIGEN_STRONG_INLINE Derived& DenseBase<Derived>::operator*=(const Scalar& other) { typedef typename Derived::PlainObject PlainObject; - internal::call_assignment(this->derived(), PlainObject::Constant(rows(),cols(),other), internal::mul_assign_op<Scalar>()); + internal::call_assignment(this->derived(), PlainObject::Constant(rows(),cols(),other), internal::mul_assign_op<Scalar,Scalar>()); return derived(); } @@ -24,7 +26,7 @@ template<typename Derived> EIGEN_STRONG_INLINE Derived& ArrayBase<Derived>::operator+=(const Scalar& other) { typedef typename Derived::PlainObject PlainObject; - internal::call_assignment(this->derived(), PlainObject::Constant(rows(),cols(),other), internal::add_assign_op<Scalar>()); + internal::call_assignment(this->derived(), PlainObject::Constant(rows(),cols(),other), internal::add_assign_op<Scalar,Scalar>()); return derived(); } @@ -32,7 +34,7 @@ template<typename Derived> EIGEN_STRONG_INLINE Derived& ArrayBase<Derived>::operator-=(const Scalar& other) { typedef typename Derived::PlainObject PlainObject; - internal::call_assignment(this->derived(), PlainObject::Constant(rows(),cols(),other), internal::sub_assign_op<Scalar>()); + internal::call_assignment(this->derived(), PlainObject::Constant(rows(),cols(),other), internal::sub_assign_op<Scalar,Scalar>()); return derived(); } @@ -40,7 +42,7 @@ template<typename Derived> EIGEN_STRONG_INLINE Derived& DenseBase<Derived>::operator/=(const Scalar& other) { typedef typename Derived::PlainObject PlainObject; - internal::call_assignment(this->derived(), PlainObject::Constant(rows(),cols(),other), internal::div_assign_op<Scalar>()); + internal::call_assignment(this->derived(), PlainObject::Constant(rows(),cols(),other), internal::div_assign_op<Scalar,Scalar>()); return derived(); } diff --git a/Eigen/src/Core/Solve.h b/Eigen/src/Core/Solve.h index ba2ee53b8..038ad5b11 100644 --- a/Eigen/src/Core/Solve.h +++ b/Eigen/src/Core/Solve.h @@ -134,10 +134,10 @@ protected: // Specialization for "dst = dec.solve(rhs)" // NOTE we need to specialize it for Dense2Dense to avoid ambiguous specialization error and a Sparse2Sparse specialization must exist somewhere template<typename DstXprType, typename DecType, typename RhsType, typename Scalar> -struct Assignment<DstXprType, Solve<DecType,RhsType>, internal::assign_op<Scalar>, Dense2Dense, Scalar> +struct Assignment<DstXprType, Solve<DecType,RhsType>, internal::assign_op<Scalar,Scalar>, Dense2Dense, Scalar> { typedef Solve<DecType,RhsType> SrcXprType; - static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar> &) + static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar,Scalar> &) { // FIXME shall we resize dst here? src.dec()._solve_impl(src.rhs(), dst); @@ -146,10 +146,10 @@ struct Assignment<DstXprType, Solve<DecType,RhsType>, internal::assign_op<Scalar // Specialization for "dst = dec.transpose().solve(rhs)" template<typename DstXprType, typename DecType, typename RhsType, typename Scalar> -struct Assignment<DstXprType, Solve<Transpose<const DecType>,RhsType>, internal::assign_op<Scalar>, Dense2Dense, Scalar> +struct Assignment<DstXprType, Solve<Transpose<const DecType>,RhsType>, internal::assign_op<Scalar,Scalar>, Dense2Dense, Scalar> { typedef Solve<Transpose<const DecType>,RhsType> SrcXprType; - static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar> &) + static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar,Scalar> &) { src.dec().nestedExpression().template _solve_impl_transposed<false>(src.rhs(), dst); } @@ -157,10 +157,11 @@ struct Assignment<DstXprType, Solve<Transpose<const DecType>,RhsType>, internal: // Specialization for "dst = dec.adjoint().solve(rhs)" template<typename DstXprType, typename DecType, typename RhsType, typename Scalar> -struct Assignment<DstXprType, Solve<CwiseUnaryOp<internal::scalar_conjugate_op<typename DecType::Scalar>, const Transpose<const DecType> >,RhsType>, internal::assign_op<Scalar>, Dense2Dense, Scalar> +struct Assignment<DstXprType, Solve<CwiseUnaryOp<internal::scalar_conjugate_op<typename DecType::Scalar>, const Transpose<const DecType> >,RhsType>, + internal::assign_op<Scalar,Scalar>, Dense2Dense, Scalar> { typedef Solve<CwiseUnaryOp<internal::scalar_conjugate_op<typename DecType::Scalar>, const Transpose<const DecType> >,RhsType> SrcXprType; - static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar> &) + static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar,Scalar> &) { src.dec().nestedExpression().nestedExpression().template _solve_impl_transposed<true>(src.rhs(), dst); } diff --git a/Eigen/src/Core/TriangularMatrix.h b/Eigen/src/Core/TriangularMatrix.h index 5c5e5028e..8731e9127 100644 --- a/Eigen/src/Core/TriangularMatrix.h +++ b/Eigen/src/Core/TriangularMatrix.h @@ -367,14 +367,14 @@ template<typename _MatrixType, unsigned int _Mode> class TriangularViewImpl<_Mat template<typename Other> EIGEN_DEVICE_FUNC TriangularViewType& operator+=(const DenseBase<Other>& other) { - internal::call_assignment_no_alias(derived(), other.derived(), internal::add_assign_op<Scalar>()); + internal::call_assignment_no_alias(derived(), other.derived(), internal::add_assign_op<Scalar,typename Other::Scalar>()); return derived(); } /** \sa MatrixBase::operator-=() */ template<typename Other> EIGEN_DEVICE_FUNC TriangularViewType& operator-=(const DenseBase<Other>& other) { - internal::call_assignment_no_alias(derived(), other.derived(), internal::sub_assign_op<Scalar>()); + internal::call_assignment_no_alias(derived(), other.derived(), internal::sub_assign_op<Scalar,typename Other::Scalar>()); return derived(); } @@ -552,7 +552,7 @@ template<typename OtherDerived> inline TriangularView<MatrixType, Mode>& TriangularViewImpl<MatrixType, Mode, Dense>::operator=(const MatrixBase<OtherDerived>& other) { - internal::call_assignment_no_alias(derived(), other.derived(), internal::assign_op<Scalar>()); + internal::call_assignment_no_alias(derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>()); return derived(); } @@ -804,7 +804,7 @@ template<int Mode, bool SetOpposite, typename DstXprType, typename SrcXprType> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void call_triangular_assignment_loop(const DstXprType& dst, const SrcXprType& src) { - call_triangular_assignment_loop<Mode,SetOpposite>(dst, src, internal::assign_op<typename DstXprType::Scalar>()); + call_triangular_assignment_loop<Mode,SetOpposite>(dst, src, internal::assign_op<typename DstXprType::Scalar,typename SrcXprType::Scalar>()); } template<> struct AssignmentKind<TriangularShape,TriangularShape> { typedef Triangular2Triangular Kind; }; @@ -933,10 +933,10 @@ namespace internal { // Triangular = Product template< typename DstXprType, typename Lhs, typename Rhs, typename Scalar> -struct Assignment<DstXprType, Product<Lhs,Rhs,DefaultProduct>, internal::assign_op<Scalar>, Dense2Triangular, Scalar> +struct Assignment<DstXprType, Product<Lhs,Rhs,DefaultProduct>, internal::assign_op<Scalar,typename Product<Lhs,Rhs,DefaultProduct>::Scalar>, Dense2Triangular, Scalar> { typedef Product<Lhs,Rhs,DefaultProduct> SrcXprType; - static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar> &) + static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar,typename SrcXprType::Scalar> &) { dst.setZero(); dst._assignProduct(src, 1); @@ -945,10 +945,10 @@ struct Assignment<DstXprType, Product<Lhs,Rhs,DefaultProduct>, internal::assign_ // Triangular += Product template< typename DstXprType, typename Lhs, typename Rhs, typename Scalar> -struct Assignment<DstXprType, Product<Lhs,Rhs,DefaultProduct>, internal::add_assign_op<Scalar>, Dense2Triangular, Scalar> +struct Assignment<DstXprType, Product<Lhs,Rhs,DefaultProduct>, internal::add_assign_op<Scalar,typename Product<Lhs,Rhs,DefaultProduct>::Scalar>, Dense2Triangular, Scalar> { typedef Product<Lhs,Rhs,DefaultProduct> SrcXprType; - static void run(DstXprType &dst, const SrcXprType &src, const internal::add_assign_op<Scalar> &) + static void run(DstXprType &dst, const SrcXprType &src, const internal::add_assign_op<Scalar,typename SrcXprType::Scalar> &) { dst._assignProduct(src, 1); } @@ -956,10 +956,10 @@ struct Assignment<DstXprType, Product<Lhs,Rhs,DefaultProduct>, internal::add_ass // Triangular -= Product template< typename DstXprType, typename Lhs, typename Rhs, typename Scalar> -struct Assignment<DstXprType, Product<Lhs,Rhs,DefaultProduct>, internal::sub_assign_op<Scalar>, Dense2Triangular, Scalar> +struct Assignment<DstXprType, Product<Lhs,Rhs,DefaultProduct>, internal::sub_assign_op<Scalar,typename Product<Lhs,Rhs,DefaultProduct>::Scalar>, Dense2Triangular, Scalar> { typedef Product<Lhs,Rhs,DefaultProduct> SrcXprType; - static void run(DstXprType &dst, const SrcXprType &src, const internal::sub_assign_op<Scalar> &) + static void run(DstXprType &dst, const SrcXprType &src, const internal::sub_assign_op<Scalar,typename SrcXprType::Scalar> &) { dst._assignProduct(src, -1); } diff --git a/Eigen/src/Core/VectorwiseOp.h b/Eigen/src/Core/VectorwiseOp.h index 193891189..00a4a8c39 100644 --- a/Eigen/src/Core/VectorwiseOp.h +++ b/Eigen/src/Core/VectorwiseOp.h @@ -540,7 +540,7 @@ template<typename ExpressionType, int Direction> class VectorwiseOp /** Returns the expression of the sum of the vector \a other to each subvector of \c *this */ template<typename OtherDerived> EIGEN_STRONG_INLINE EIGEN_DEVICE_FUNC - CwiseBinaryOp<internal::scalar_sum_op<Scalar>, + CwiseBinaryOp<internal::scalar_sum_op<Scalar,typename OtherDerived::Scalar>, const ExpressionTypeNestedCleaned, const typename ExtendedType<OtherDerived>::Type> operator+(const DenseBase<OtherDerived>& other) const @@ -553,7 +553,7 @@ template<typename ExpressionType, int Direction> class VectorwiseOp /** Returns the expression of the difference between each subvector of \c *this and the vector \a other */ template<typename OtherDerived> EIGEN_DEVICE_FUNC - CwiseBinaryOp<internal::scalar_difference_op<Scalar>, + CwiseBinaryOp<internal::scalar_difference_op<Scalar,typename OtherDerived::Scalar>, const ExpressionTypeNestedCleaned, const typename ExtendedType<OtherDerived>::Type> operator-(const DenseBase<OtherDerived>& other) const diff --git a/Eigen/src/Core/functors/AssignmentFunctors.h b/Eigen/src/Core/functors/AssignmentFunctors.h index 51fef50e8..9b373c783 100644 --- a/Eigen/src/Core/functors/AssignmentFunctors.h +++ b/Eigen/src/Core/functors/AssignmentFunctors.h @@ -18,20 +18,24 @@ namespace internal { * \brief Template functor for scalar/packet assignment * */ -template<typename Scalar> struct assign_op { +template<typename DstScalar,typename SrcScalar> struct assign_op { EIGEN_EMPTY_STRUCT_CTOR(assign_op) - EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void assignCoeff(Scalar& a, const Scalar& b) const { a = b; } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void assignCoeff(DstScalar& a, const SrcScalar& b) const { a = b; } template<int Alignment, typename Packet> - EIGEN_STRONG_INLINE void assignPacket(Scalar* a, const Packet& b) const - { internal::pstoret<Scalar,Packet,Alignment>(a,b); } + EIGEN_STRONG_INLINE void assignPacket(DstScalar* a, const Packet& b) const + { internal::pstoret<DstScalar,Packet,Alignment>(a,b); } }; -template<typename Scalar> -struct functor_traits<assign_op<Scalar> > { + +// Empty overload for void type (used by PermutationMatrix +template<typename DstScalar> struct assign_op<DstScalar,void> {}; + +template<typename DstScalar,typename SrcScalar> +struct functor_traits<assign_op<DstScalar,SrcScalar> > { enum { - Cost = NumTraits<Scalar>::ReadCost, - PacketAccess = packet_traits<Scalar>::Vectorizable + Cost = NumTraits<DstScalar>::ReadCost, + PacketAccess = is_same<DstScalar,SrcScalar>::value && packet_traits<DstScalar>::Vectorizable && packet_traits<SrcScalar>::Vectorizable }; }; @@ -39,20 +43,20 @@ struct functor_traits<assign_op<Scalar> > { * \brief Template functor for scalar/packet assignment with addition * */ -template<typename Scalar> struct add_assign_op { +template<typename DstScalar,typename SrcScalar> struct add_assign_op { EIGEN_EMPTY_STRUCT_CTOR(add_assign_op) - EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void assignCoeff(Scalar& a, const Scalar& b) const { a += b; } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void assignCoeff(DstScalar& a, const SrcScalar& b) const { a += b; } template<int Alignment, typename Packet> - EIGEN_STRONG_INLINE void assignPacket(Scalar* a, const Packet& b) const - { internal::pstoret<Scalar,Packet,Alignment>(a,internal::padd(internal::ploadt<Packet,Alignment>(a),b)); } + EIGEN_STRONG_INLINE void assignPacket(DstScalar* a, const Packet& b) const + { internal::pstoret<DstScalar,Packet,Alignment>(a,internal::padd(internal::ploadt<Packet,Alignment>(a),b)); } }; -template<typename Scalar> -struct functor_traits<add_assign_op<Scalar> > { +template<typename DstScalar,typename SrcScalar> +struct functor_traits<add_assign_op<DstScalar,SrcScalar> > { enum { - Cost = NumTraits<Scalar>::ReadCost + NumTraits<Scalar>::AddCost, - PacketAccess = packet_traits<Scalar>::HasAdd + Cost = NumTraits<DstScalar>::ReadCost + NumTraits<DstScalar>::AddCost, + PacketAccess = is_same<DstScalar,SrcScalar>::value && packet_traits<DstScalar>::HasAdd }; }; @@ -60,20 +64,20 @@ struct functor_traits<add_assign_op<Scalar> > { * \brief Template functor for scalar/packet assignment with subtraction * */ -template<typename Scalar> struct sub_assign_op { +template<typename DstScalar,typename SrcScalar> struct sub_assign_op { EIGEN_EMPTY_STRUCT_CTOR(sub_assign_op) - EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void assignCoeff(Scalar& a, const Scalar& b) const { a -= b; } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void assignCoeff(DstScalar& a, const SrcScalar& b) const { a -= b; } template<int Alignment, typename Packet> - EIGEN_STRONG_INLINE void assignPacket(Scalar* a, const Packet& b) const - { internal::pstoret<Scalar,Packet,Alignment>(a,internal::psub(internal::ploadt<Packet,Alignment>(a),b)); } + EIGEN_STRONG_INLINE void assignPacket(DstScalar* a, const Packet& b) const + { internal::pstoret<DstScalar,Packet,Alignment>(a,internal::psub(internal::ploadt<Packet,Alignment>(a),b)); } }; -template<typename Scalar> -struct functor_traits<sub_assign_op<Scalar> > { +template<typename DstScalar,typename SrcScalar> +struct functor_traits<sub_assign_op<DstScalar,SrcScalar> > { enum { - Cost = NumTraits<Scalar>::ReadCost + NumTraits<Scalar>::AddCost, - PacketAccess = packet_traits<Scalar>::HasSub + Cost = NumTraits<DstScalar>::ReadCost + NumTraits<DstScalar>::AddCost, + PacketAccess = is_same<DstScalar,SrcScalar>::value && packet_traits<DstScalar>::HasSub }; }; @@ -98,7 +102,6 @@ struct functor_traits<mul_assign_op<DstScalar,SrcScalar> > { PacketAccess = is_same<DstScalar,SrcScalar>::value && packet_traits<DstScalar>::HasMul }; }; -template<typename DstScalar,typename SrcScalar> struct functor_is_product_like<mul_assign_op<DstScalar,SrcScalar> > { enum { ret = 1 }; }; /** \internal * \brief Template functor for scalar/packet assignment with diviving @@ -120,7 +123,6 @@ struct functor_traits<div_assign_op<DstScalar,SrcScalar> > { PacketAccess = is_same<DstScalar,SrcScalar>::value && packet_traits<DstScalar>::HasDiv }; }; -template<typename DstScalar,typename SrcScalar> struct functor_is_product_like<div_assign_op<DstScalar,SrcScalar> > { enum { ret = 1 }; }; /** \internal * \brief Template functor for scalar/packet assignment with swapping diff --git a/Eigen/src/Core/functors/BinaryFunctors.h b/Eigen/src/Core/functors/BinaryFunctors.h index 6eb5b91ce..98fcebae5 100644 --- a/Eigen/src/Core/functors/BinaryFunctors.h +++ b/Eigen/src/Core/functors/BinaryFunctors.h @@ -21,22 +21,23 @@ namespace internal { * * \sa class CwiseBinaryOp, MatrixBase::operator+, class VectorwiseOp, DenseBase::sum() */ -template<typename Scalar> struct scalar_sum_op { -// typedef Scalar result_type; +template<typename LhsScalar,typename RhsScalar> struct scalar_sum_op { + typedef typename ScalarBinaryOpTraits<LhsScalar,RhsScalar,scalar_sum_op>::ReturnType result_type; EIGEN_EMPTY_STRUCT_CTOR(scalar_sum_op) - EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar operator() (const Scalar& a, const Scalar& b) const { return a + b; } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const result_type operator() (const LhsScalar& a, const RhsScalar& b) const { return a + b; } template<typename Packet> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Packet packetOp(const Packet& a, const Packet& b) const { return internal::padd(a,b); } template<typename Packet> - EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar predux(const Packet& a) const + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const result_type predux(const Packet& a) const { return internal::predux(a); } }; -template<typename Scalar> -struct functor_traits<scalar_sum_op<Scalar> > { +template<typename LhsScalar,typename RhsScalar> +struct functor_traits<scalar_sum_op<LhsScalar,RhsScalar> > { enum { - Cost = NumTraits<Scalar>::AddCost, - PacketAccess = packet_traits<Scalar>::HasAdd + Cost = (NumTraits<LhsScalar>::AddCost+NumTraits<RhsScalar>::AddCost)/2, // rough estimate! + PacketAccess = is_same<LhsScalar,RhsScalar>::value && packet_traits<LhsScalar>::HasAdd && packet_traits<RhsScalar>::HasAdd + // TODO vectorize mixed sum }; }; @@ -45,7 +46,7 @@ struct functor_traits<scalar_sum_op<Scalar> > { * This is required to solve Bug 426. * \sa DenseBase::count(), DenseBase::any(), ArrayBase::cast(), MatrixBase::cast() */ -template<> struct scalar_sum_op<bool> : scalar_sum_op<int> { +template<> struct scalar_sum_op<bool,bool> : scalar_sum_op<int,int> { EIGEN_DEPRECATED scalar_sum_op() {} }; @@ -57,11 +58,7 @@ template<> struct scalar_sum_op<bool> : scalar_sum_op<int> { * \sa class CwiseBinaryOp, Cwise::operator*(), class VectorwiseOp, MatrixBase::redux() */ template<typename LhsScalar,typename RhsScalar> struct scalar_product_op { - enum { - // TODO vectorize mixed product - Vectorizable = is_same<LhsScalar,RhsScalar>::value && packet_traits<LhsScalar>::HasMul && packet_traits<RhsScalar>::HasMul - }; - typedef typename scalar_product_traits<LhsScalar,RhsScalar>::ReturnType result_type; + typedef typename ScalarBinaryOpTraits<LhsScalar,RhsScalar,scalar_product_op>::ReturnType result_type; EIGEN_EMPTY_STRUCT_CTOR(scalar_product_op) EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const result_type operator() (const LhsScalar& a, const RhsScalar& b) const { return a * b; } template<typename Packet> @@ -75,7 +72,8 @@ template<typename LhsScalar,typename RhsScalar> struct functor_traits<scalar_product_op<LhsScalar,RhsScalar> > { enum { Cost = (NumTraits<LhsScalar>::MulCost + NumTraits<RhsScalar>::MulCost)/2, // rough estimate! - PacketAccess = scalar_product_op<LhsScalar,RhsScalar>::Vectorizable + PacketAccess = is_same<LhsScalar,RhsScalar>::value && packet_traits<LhsScalar>::HasMul && packet_traits<RhsScalar>::HasMul + // TODO vectorize mixed product }; }; @@ -90,7 +88,7 @@ template<typename LhsScalar,typename RhsScalar> struct scalar_conj_product_op { Conj = NumTraits<LhsScalar>::IsComplex }; - typedef typename scalar_product_traits<LhsScalar,RhsScalar>::ReturnType result_type; + typedef typename ScalarBinaryOpTraits<LhsScalar,RhsScalar,scalar_conj_product_op>::ReturnType result_type; EIGEN_EMPTY_STRUCT_CTOR(scalar_conj_product_op) EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const result_type operator() (const LhsScalar& a, const RhsScalar& b) const @@ -269,18 +267,19 @@ struct functor_traits<scalar_binary_pow_op<Scalar,OtherScalar> > { * * \sa class CwiseBinaryOp, MatrixBase::operator- */ -template<typename Scalar> struct scalar_difference_op { +template<typename LhsScalar,typename RhsScalar> struct scalar_difference_op { + typedef typename ScalarBinaryOpTraits<LhsScalar,RhsScalar,scalar_difference_op>::ReturnType result_type; EIGEN_EMPTY_STRUCT_CTOR(scalar_difference_op) - EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar operator() (const Scalar& a, const Scalar& b) const { return a - b; } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const result_type operator() (const LhsScalar& a, const RhsScalar& b) const { return a - b; } template<typename Packet> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Packet packetOp(const Packet& a, const Packet& b) const { return internal::psub(a,b); } }; -template<typename Scalar> -struct functor_traits<scalar_difference_op<Scalar> > { +template<typename LhsScalar,typename RhsScalar> +struct functor_traits<scalar_difference_op<LhsScalar,RhsScalar> > { enum { - Cost = NumTraits<Scalar>::AddCost, - PacketAccess = packet_traits<Scalar>::HasSub + Cost = (NumTraits<LhsScalar>::AddCost+NumTraits<RhsScalar>::AddCost)/2, + PacketAccess = is_same<LhsScalar,RhsScalar>::value && packet_traits<LhsScalar>::HasSub && packet_traits<RhsScalar>::HasSub }; }; @@ -290,11 +289,7 @@ struct functor_traits<scalar_difference_op<Scalar> > { * \sa class CwiseBinaryOp, Cwise::operator/() */ template<typename LhsScalar,typename RhsScalar> struct scalar_quotient_op { - enum { - // TODO vectorize mixed product - Vectorizable = is_same<LhsScalar,RhsScalar>::value && packet_traits<LhsScalar>::HasDiv && packet_traits<RhsScalar>::HasDiv - }; - typedef typename scalar_product_traits<LhsScalar,RhsScalar>::ReturnType result_type; + typedef typename ScalarBinaryOpTraits<LhsScalar,RhsScalar,scalar_quotient_op>::ReturnType result_type; EIGEN_EMPTY_STRUCT_CTOR(scalar_quotient_op) EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const result_type operator() (const LhsScalar& a, const RhsScalar& b) const { return a / b; } template<typename Packet> @@ -305,7 +300,7 @@ template<typename LhsScalar,typename RhsScalar> struct functor_traits<scalar_quotient_op<LhsScalar,RhsScalar> > { typedef typename scalar_quotient_op<LhsScalar,RhsScalar>::result_type result_type; enum { - PacketAccess = scalar_quotient_op<LhsScalar,RhsScalar>::Vectorizable, + PacketAccess = is_same<LhsScalar,RhsScalar>::value && packet_traits<LhsScalar>::HasDiv && packet_traits<RhsScalar>::HasDiv, Cost = NumTraits<result_type>::template Div<PacketAccess>::Cost }; }; @@ -446,7 +441,7 @@ struct functor_traits<scalar_multiple_op<Scalar> > template<typename Scalar1, typename Scalar2> struct scalar_multiple2_op { - typedef typename scalar_product_traits<Scalar1,Scalar2>::ReturnType result_type; + typedef typename ScalarBinaryOpTraits<Scalar1,Scalar2>::ReturnType result_type; EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE scalar_multiple2_op(const scalar_multiple2_op& other) : m_other(other.m_other) { } EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE scalar_multiple2_op(const Scalar2& other) : m_other(other) { } EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE result_type operator() (const Scalar1& a) const { return a * m_other; } @@ -481,7 +476,7 @@ struct functor_traits<scalar_quotient1_op<Scalar> > template<typename Scalar1, typename Scalar2> struct scalar_quotient2_op { - typedef typename scalar_product_traits<Scalar1,Scalar2>::ReturnType result_type; + typedef typename ScalarBinaryOpTraits<Scalar1,Scalar2>::ReturnType result_type; EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE scalar_quotient2_op(const scalar_quotient2_op& other) : m_other(other.m_other) { } EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE scalar_quotient2_op(const Scalar2& other) : m_other(other) { } EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE result_type operator() (const Scalar1& a) const { return a / m_other; } @@ -491,15 +486,6 @@ template<typename Scalar1,typename Scalar2> struct functor_traits<scalar_quotient2_op<Scalar1,Scalar2> > { enum { Cost = 2 * NumTraits<Scalar1>::MulCost, PacketAccess = false }; }; -// In Eigen, any binary op (Product, CwiseBinaryOp) require the Lhs and Rhs to have the same scalar type, except for multiplication -// where the mixing of different types is handled by scalar_product_traits -// In particular, real * complex<real> is allowed. -// FIXME move this to functor_traits adding a functor_default -template<typename Functor> struct functor_is_product_like { enum { ret = 0 }; }; -template<typename LhsScalar,typename RhsScalar> struct functor_is_product_like<scalar_product_op<LhsScalar,RhsScalar> > { enum { ret = 1 }; }; -template<typename LhsScalar,typename RhsScalar> struct functor_is_product_like<scalar_conj_product_op<LhsScalar,RhsScalar> > { enum { ret = 1 }; }; -template<typename LhsScalar,typename RhsScalar> struct functor_is_product_like<scalar_quotient_op<LhsScalar,RhsScalar> > { enum { ret = 1 }; }; - /** \internal * \brief Template functor to add a scalar to a fixed other one diff --git a/Eigen/src/Core/products/GeneralBlockPanelKernel.h b/Eigen/src/Core/products/GeneralBlockPanelKernel.h index 253c03462..63a9fc462 100644 --- a/Eigen/src/Core/products/GeneralBlockPanelKernel.h +++ b/Eigen/src/Core/products/GeneralBlockPanelKernel.h @@ -363,7 +363,7 @@ class gebp_traits public: typedef _LhsScalar LhsScalar; typedef _RhsScalar RhsScalar; - typedef typename scalar_product_traits<LhsScalar, RhsScalar>::ReturnType ResScalar; + typedef typename ScalarBinaryOpTraits<LhsScalar, RhsScalar>::ReturnType ResScalar; enum { ConjLhs = _ConjLhs, @@ -478,7 +478,7 @@ class gebp_traits<std::complex<RealScalar>, RealScalar, _ConjLhs, false> public: typedef std::complex<RealScalar> LhsScalar; typedef RealScalar RhsScalar; - typedef typename scalar_product_traits<LhsScalar, RhsScalar>::ReturnType ResScalar; + typedef typename ScalarBinaryOpTraits<LhsScalar, RhsScalar>::ReturnType ResScalar; enum { ConjLhs = _ConjLhs, diff --git a/Eigen/src/Core/products/GeneralMatrixMatrix.h b/Eigen/src/Core/products/GeneralMatrixMatrix.h index 7528fef24..b1465c3b5 100644 --- a/Eigen/src/Core/products/GeneralMatrixMatrix.h +++ b/Eigen/src/Core/products/GeneralMatrixMatrix.h @@ -25,7 +25,7 @@ struct general_matrix_matrix_product<Index,LhsScalar,LhsStorageOrder,ConjugateLh { typedef gebp_traits<RhsScalar,LhsScalar> Traits; - typedef typename scalar_product_traits<LhsScalar, RhsScalar>::ReturnType ResScalar; + typedef typename ScalarBinaryOpTraits<LhsScalar, RhsScalar>::ReturnType ResScalar; static EIGEN_STRONG_INLINE void run( Index rows, Index cols, Index depth, const LhsScalar* lhs, Index lhsStride, @@ -55,7 +55,7 @@ struct general_matrix_matrix_product<Index,LhsScalar,LhsStorageOrder,ConjugateLh typedef gebp_traits<LhsScalar,RhsScalar> Traits; -typedef typename scalar_product_traits<LhsScalar, RhsScalar>::ReturnType ResScalar; +typedef typename ScalarBinaryOpTraits<LhsScalar, RhsScalar>::ReturnType ResScalar; static void run(Index rows, Index cols, Index depth, const LhsScalar* _lhs, Index lhsStride, const RhsScalar* _rhs, Index rhsStride, diff --git a/Eigen/src/Core/products/GeneralMatrixMatrixTriangular.h b/Eigen/src/Core/products/GeneralMatrixMatrixTriangular.h index 80ba89465..29d6dc721 100644 --- a/Eigen/src/Core/products/GeneralMatrixMatrixTriangular.h +++ b/Eigen/src/Core/products/GeneralMatrixMatrixTriangular.h @@ -40,7 +40,7 @@ template <typename Index, typename LhsScalar, int LhsStorageOrder, bool Conjugat typename RhsScalar, int RhsStorageOrder, bool ConjugateRhs, int UpLo, int Version> struct general_matrix_matrix_triangular_product<Index,LhsScalar,LhsStorageOrder,ConjugateLhs,RhsScalar,RhsStorageOrder,ConjugateRhs,RowMajor,UpLo,Version> { - typedef typename scalar_product_traits<LhsScalar, RhsScalar>::ReturnType ResScalar; + typedef typename ScalarBinaryOpTraits<LhsScalar, RhsScalar>::ReturnType ResScalar; static EIGEN_STRONG_INLINE void run(Index size, Index depth,const LhsScalar* lhs, Index lhsStride, const RhsScalar* rhs, Index rhsStride, ResScalar* res, Index resStride, const ResScalar& alpha, level3_blocking<RhsScalar,LhsScalar>& blocking) @@ -57,7 +57,7 @@ template <typename Index, typename LhsScalar, int LhsStorageOrder, bool Conjugat typename RhsScalar, int RhsStorageOrder, bool ConjugateRhs, int UpLo, int Version> struct general_matrix_matrix_triangular_product<Index,LhsScalar,LhsStorageOrder,ConjugateLhs,RhsScalar,RhsStorageOrder,ConjugateRhs,ColMajor,UpLo,Version> { - typedef typename scalar_product_traits<LhsScalar, RhsScalar>::ReturnType ResScalar; + typedef typename ScalarBinaryOpTraits<LhsScalar, RhsScalar>::ReturnType ResScalar; static EIGEN_STRONG_INLINE void run(Index size, Index depth,const LhsScalar* _lhs, Index lhsStride, const RhsScalar* _rhs, Index rhsStride, ResScalar* _res, Index resStride, const ResScalar& alpha, level3_blocking<LhsScalar,RhsScalar>& blocking) diff --git a/Eigen/src/Core/products/GeneralMatrixVector.h b/Eigen/src/Core/products/GeneralMatrixVector.h index fc8886511..4a5cf3fb6 100644 --- a/Eigen/src/Core/products/GeneralMatrixVector.h +++ b/Eigen/src/Core/products/GeneralMatrixVector.h @@ -58,7 +58,7 @@ namespace internal { template<typename Index, typename LhsScalar, typename LhsMapper, bool ConjugateLhs, typename RhsScalar, typename RhsMapper, bool ConjugateRhs, int Version> struct general_matrix_vector_product<Index,LhsScalar,LhsMapper,ColMajor,ConjugateLhs,RhsScalar,RhsMapper,ConjugateRhs,Version> { - typedef typename scalar_product_traits<LhsScalar, RhsScalar>::ReturnType ResScalar; + typedef typename ScalarBinaryOpTraits<LhsScalar, RhsScalar>::ReturnType ResScalar; enum { Vectorizable = packet_traits<LhsScalar>::Vectorizable && packet_traits<RhsScalar>::Vectorizable @@ -334,7 +334,7 @@ EIGEN_DONT_INLINE void general_matrix_vector_product<Index,LhsScalar,LhsMapper,C template<typename Index, typename LhsScalar, typename LhsMapper, bool ConjugateLhs, typename RhsScalar, typename RhsMapper, bool ConjugateRhs, int Version> struct general_matrix_vector_product<Index,LhsScalar,LhsMapper,RowMajor,ConjugateLhs,RhsScalar,RhsMapper,ConjugateRhs,Version> { -typedef typename scalar_product_traits<LhsScalar, RhsScalar>::ReturnType ResScalar; +typedef typename ScalarBinaryOpTraits<LhsScalar, RhsScalar>::ReturnType ResScalar; enum { Vectorizable = packet_traits<LhsScalar>::Vectorizable && packet_traits<RhsScalar>::Vectorizable diff --git a/Eigen/src/Core/products/TriangularMatrixVector.h b/Eigen/src/Core/products/TriangularMatrixVector.h index f79840aa7..c11a983c7 100644 --- a/Eigen/src/Core/products/TriangularMatrixVector.h +++ b/Eigen/src/Core/products/TriangularMatrixVector.h @@ -20,7 +20,7 @@ struct triangular_matrix_vector_product; template<typename Index, int Mode, typename LhsScalar, bool ConjLhs, typename RhsScalar, bool ConjRhs, int Version> struct triangular_matrix_vector_product<Index,Mode,LhsScalar,ConjLhs,RhsScalar,ConjRhs,ColMajor,Version> { - typedef typename scalar_product_traits<LhsScalar, RhsScalar>::ReturnType ResScalar; + typedef typename ScalarBinaryOpTraits<LhsScalar, RhsScalar>::ReturnType ResScalar; enum { IsLower = ((Mode&Lower)==Lower), HasUnitDiag = (Mode & UnitDiag)==UnitDiag, @@ -91,7 +91,7 @@ EIGEN_DONT_INLINE void triangular_matrix_vector_product<Index,Mode,LhsScalar,Con template<typename Index, int Mode, typename LhsScalar, bool ConjLhs, typename RhsScalar, bool ConjRhs,int Version> struct triangular_matrix_vector_product<Index,Mode,LhsScalar,ConjLhs,RhsScalar,ConjRhs,RowMajor,Version> { - typedef typename scalar_product_traits<LhsScalar, RhsScalar>::ReturnType ResScalar; + typedef typename ScalarBinaryOpTraits<LhsScalar, RhsScalar>::ReturnType ResScalar; enum { IsLower = ((Mode&Lower)==Lower), HasUnitDiag = (Mode & UnitDiag)==UnitDiag, diff --git a/Eigen/src/Core/util/ForwardDeclarations.h b/Eigen/src/Core/util/ForwardDeclarations.h index 42e2e75b9..045e22658 100644 --- a/Eigen/src/Core/util/ForwardDeclarations.h +++ b/Eigen/src/Core/util/ForwardDeclarations.h @@ -131,6 +131,7 @@ template<typename ExpressionType> class ArrayWrapper; template<typename ExpressionType> class MatrixWrapper; template<typename Derived> class SolverBase; template<typename XprType> class InnerIterator; +template<typename ScalarA, typename ScalarB, typename BinaryOp=void> struct ScalarBinaryOpTraits; namespace internal { template<typename DecompositionType> struct kernel_retval_base; @@ -175,8 +176,8 @@ namespace internal { // with optional conjugation of the arguments. template<typename LhsScalar, typename RhsScalar, bool ConjLhs=false, bool ConjRhs=false> struct conj_helper; -template<typename Scalar> struct scalar_sum_op; -template<typename Scalar> struct scalar_difference_op; +template<typename LhsScalar,typename RhsScalar> struct scalar_sum_op; +template<typename LhsScalar,typename RhsScalar> struct scalar_difference_op; template<typename LhsScalar,typename RhsScalar> struct scalar_conj_product_op; template<typename Scalar> struct scalar_opposite_op; template<typename Scalar> struct scalar_conjugate_op; diff --git a/Eigen/src/Core/util/Macros.h b/Eigen/src/Core/util/Macros.h index c9a0b9893..35547fdda 100644 --- a/Eigen/src/Core/util/Macros.h +++ b/Eigen/src/Core/util/Macros.h @@ -885,9 +885,9 @@ namespace Eigen { } // the expression type of a cwise product -#define EIGEN_CWISE_PRODUCT_RETURN_TYPE(LHS,RHS) \ +#define EIGEN_CWISE_BINARY_RETURN_TYPE(LHS,RHS,OPNAME) \ CwiseBinaryOp< \ - internal::scalar_product_op< \ + EIGEN_CAT(EIGEN_CAT(internal::scalar_,OPNAME),_op)< \ typename internal::traits<LHS>::Scalar, \ typename internal::traits<RHS>::Scalar \ >, \ diff --git a/Eigen/src/Core/util/Meta.h b/Eigen/src/Core/util/Meta.h index 7ecd59add..af661c313 100644 --- a/Eigen/src/Core/util/Meta.h +++ b/Eigen/src/Core/util/Meta.h @@ -375,33 +375,6 @@ template<typename T, typename U> struct scalar_product_traits enum { Defined = 0 }; }; -template<typename T> struct scalar_product_traits<T,T> -{ - enum { - // Cost = NumTraits<T>::MulCost, - Defined = 1 - }; - typedef T ReturnType; -}; - -template<typename T> struct scalar_product_traits<T,std::complex<T> > -{ - enum { - // Cost = 2*NumTraits<T>::MulCost, - Defined = 1 - }; - typedef std::complex<T> ReturnType; -}; - -template<typename T> struct scalar_product_traits<std::complex<T>, T> -{ - enum { - // Cost = 2*NumTraits<T>::MulCost, - Defined = 1 - }; - typedef std::complex<T> ReturnType; -}; - // FIXME quick workaround around current limitation of result_of // template<typename Scalar, typename ArgType0, typename ArgType1> // struct result_of<scalar_product_op<Scalar>(ArgType0,ArgType1)> { @@ -434,6 +407,43 @@ T div_ceil(const T &a, const T &b) } // end namespace numext + +/** \class ScalarBinaryOpTraits + * \ingroup Core_Module + * + * \brief Determines whether the given binary operation of two numeric types is allowed and what the scalar return type is. + * + * \sa CwiseBinaryOp + */ +template<typename ScalarA, typename ScalarB, typename BinaryOp> +struct ScalarBinaryOpTraits +#ifndef EIGEN_PARSED_BY_DOXYGEN + // for backward compatibility, use the hints given by the (deprecated) internal::scalar_product_traits class. + : internal::scalar_product_traits<ScalarA,ScalarB> +#endif // EIGEN_PARSED_BY_DOXYGEN +{}; + +template<typename T, typename BinaryOp> +struct ScalarBinaryOpTraits<T,T,BinaryOp> +{ + enum { Defined = 1 }; + typedef T ReturnType; +}; + +template<typename T, typename BinaryOp> +struct ScalarBinaryOpTraits<T,std::complex<T>,BinaryOp> +{ + enum { Defined = 1 }; + typedef std::complex<T> ReturnType; +}; + +template<typename T, typename BinaryOp> +struct ScalarBinaryOpTraits<std::complex<T>, T,BinaryOp> +{ + enum { Defined = 1 }; + typedef std::complex<T> ReturnType; +}; + } // end namespace Eigen #endif // EIGEN_META_H diff --git a/Eigen/src/Core/util/XprHelper.h b/Eigen/src/Core/util/XprHelper.h index 3605de6fd..4fd4a9b0d 100644 --- a/Eigen/src/Core/util/XprHelper.h +++ b/Eigen/src/Core/util/XprHelper.h @@ -649,17 +649,13 @@ std::string demangle_flags(int f) } // end namespace internal -// we require Lhs and Rhs to have the same scalar type. Currently there is no example of a binary functor -// that would take two operands of different types. If there were such an example, then this check should be -// moved to the BinaryOp functors, on a per-case basis. This would however require a change in the BinaryOp functors, as -// currently they take only one typename Scalar template parameter. +// We require Lhs and Rhs to have "compatible" scalar types. // It is tempting to always allow mixing different types but remember that this is often impossible in the vectorized paths. // So allowing mixing different types gives very unexpected errors when enabling vectorization, when the user tries to // add together a float matrix and a double matrix. +// Treat "void" as a special case. Needed for permutation products. TODO: this should be handled by ScalarBinaryOpTraits #define EIGEN_CHECK_BINARY_COMPATIBILIY(BINOP,LHS,RHS) \ - EIGEN_STATIC_ASSERT((internal::functor_is_product_like<BINOP>::ret \ - ? int(internal::scalar_product_traits<LHS, RHS>::Defined) \ - : int(internal::is_same_or_void<LHS, RHS>::value)), \ + EIGEN_STATIC_ASSERT(int(internal::is_same_or_void<LHS, RHS>::value) || int(ScalarBinaryOpTraits<LHS, RHS,BINOP>::Defined), \ YOU_MIXED_DIFFERENT_NUMERIC_TYPES__YOU_NEED_TO_USE_THE_CAST_METHOD_OF_MATRIXBASE_TO_CAST_NUMERIC_TYPES_EXPLICITLY) } // end namespace Eigen diff --git a/Eigen/src/Geometry/AlignedBox.h b/Eigen/src/Geometry/AlignedBox.h index 03f1a11f8..aeb043a6c 100644 --- a/Eigen/src/Geometry/AlignedBox.h +++ b/Eigen/src/Geometry/AlignedBox.h @@ -112,7 +112,7 @@ EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE_FIXED_SIZE(_Scalar,_AmbientDim) /** \returns the center of the box */ inline const CwiseUnaryOp<internal::scalar_quotient1_op<Scalar>, - const CwiseBinaryOp<internal::scalar_sum_op<Scalar>, const VectorType, const VectorType> > + const CwiseBinaryOp<internal::scalar_sum_op<Scalar,Scalar>, const VectorType, const VectorType> > center() const { return (m_min+m_max)/2; } @@ -120,7 +120,7 @@ EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE_FIXED_SIZE(_Scalar,_AmbientDim) * Note that this function does not get the same * result for integral or floating scalar types: see */ - inline const CwiseBinaryOp< internal::scalar_difference_op<Scalar>, const VectorType, const VectorType> sizes() const + inline const CwiseBinaryOp< internal::scalar_difference_op<Scalar,Scalar>, const VectorType, const VectorType> sizes() const { return m_max - m_min; } /** \returns the volume of the bounding box */ @@ -131,7 +131,7 @@ EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE_FIXED_SIZE(_Scalar,_AmbientDim) * if the length of the diagonal is needed: diagonal().norm() * will provide it. */ - inline CwiseBinaryOp< internal::scalar_difference_op<Scalar>, const VectorType, const VectorType> diagonal() const + inline CwiseBinaryOp< internal::scalar_difference_op<Scalar,Scalar>, const VectorType, const VectorType> diagonal() const { return sizes(); } /** \returns the vertex of the bounding box at the corner defined by diff --git a/Eigen/src/Geometry/Homogeneous.h b/Eigen/src/Geometry/Homogeneous.h index cd52b5470..1c35ca486 100644 --- a/Eigen/src/Geometry/Homogeneous.h +++ b/Eigen/src/Geometry/Homogeneous.h @@ -329,10 +329,10 @@ protected: // dense = homogeneous template< typename DstXprType, typename ArgType, typename Scalar> -struct Assignment<DstXprType, Homogeneous<ArgType,Vertical>, internal::assign_op<Scalar>, Dense2Dense, Scalar> +struct Assignment<DstXprType, Homogeneous<ArgType,Vertical>, internal::assign_op<Scalar,typename ArgType::Scalar>, Dense2Dense, Scalar> { typedef Homogeneous<ArgType,Vertical> SrcXprType; - static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar> &) + static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar,typename ArgType::Scalar> &) { dst.template topRows<ArgType::RowsAtCompileTime>(src.nestedExpression().rows()) = src.nestedExpression(); dst.row(dst.rows()-1).setOnes(); @@ -341,10 +341,10 @@ struct Assignment<DstXprType, Homogeneous<ArgType,Vertical>, internal::assign_op // dense = homogeneous template< typename DstXprType, typename ArgType, typename Scalar> -struct Assignment<DstXprType, Homogeneous<ArgType,Horizontal>, internal::assign_op<Scalar>, Dense2Dense, Scalar> +struct Assignment<DstXprType, Homogeneous<ArgType,Horizontal>, internal::assign_op<Scalar,typename ArgType::Scalar>, Dense2Dense, Scalar> { typedef Homogeneous<ArgType,Horizontal> SrcXprType; - static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar> &) + static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar,typename ArgType::Scalar> &) { dst.template leftCols<ArgType::ColsAtCompileTime>(src.nestedExpression().cols()) = src.nestedExpression(); dst.col(dst.cols()-1).setOnes(); @@ -373,7 +373,7 @@ struct homogeneous_right_product_refactoring_helper typedef typename Rhs::ConstRowXpr ConstantColumn; typedef Replicate<const ConstantColumn,Rows,1> ConstantBlock; typedef Product<Lhs,LinearBlock,LazyProduct> LinearProduct; - typedef CwiseBinaryOp<internal::scalar_sum_op<typename Lhs::Scalar>, const LinearProduct, const ConstantBlock> Xpr; + typedef CwiseBinaryOp<internal::scalar_sum_op<typename Lhs::Scalar,typename Rhs::Scalar>, const LinearProduct, const ConstantBlock> Xpr; }; template<typename Lhs, typename Rhs, int ProductTag> @@ -414,7 +414,7 @@ struct homogeneous_left_product_refactoring_helper typedef typename Lhs::ConstColXpr ConstantColumn; typedef Replicate<const ConstantColumn,1,Cols> ConstantBlock; typedef Product<LinearBlock,Rhs,LazyProduct> LinearProduct; - typedef CwiseBinaryOp<internal::scalar_sum_op<typename Lhs::Scalar>, const LinearProduct, const ConstantBlock> Xpr; + typedef CwiseBinaryOp<internal::scalar_sum_op<typename Lhs::Scalar,typename Rhs::Scalar>, const LinearProduct, const ConstantBlock> Xpr; }; template<typename Lhs, typename Rhs, int ProductTag> diff --git a/Eigen/src/Householder/HouseholderSequence.h b/Eigen/src/Householder/HouseholderSequence.h index a57f81764..3ce0a693d 100644 --- a/Eigen/src/Householder/HouseholderSequence.h +++ b/Eigen/src/Householder/HouseholderSequence.h @@ -108,7 +108,7 @@ struct hseq_side_dependent_impl<VectorsType, CoeffsType, OnTheRight> template<typename OtherScalarType, typename MatrixType> struct matrix_type_times_scalar_type { - typedef typename scalar_product_traits<OtherScalarType, typename MatrixType::Scalar>::ReturnType + typedef typename ScalarBinaryOpTraits<OtherScalarType, typename MatrixType::Scalar>::ReturnType ResultScalar; typedef Matrix<ResultScalar, MatrixType::RowsAtCompileTime, MatrixType::ColsAtCompileTime, 0, MatrixType::MaxRowsAtCompileTime, MatrixType::MaxColsAtCompileTime> Type; diff --git a/Eigen/src/IterativeLinearSolvers/SolveWithGuess.h b/Eigen/src/IterativeLinearSolvers/SolveWithGuess.h index 35923be3d..7d67d3ce2 100644 --- a/Eigen/src/IterativeLinearSolvers/SolveWithGuess.h +++ b/Eigen/src/IterativeLinearSolvers/SolveWithGuess.h @@ -91,10 +91,10 @@ protected: // Specialization for "dst = dec.solveWithGuess(rhs)" // NOTE we need to specialize it for Dense2Dense to avoid ambiguous specialization error and a Sparse2Sparse specialization must exist somewhere template<typename DstXprType, typename DecType, typename RhsType, typename GuessType, typename Scalar> -struct Assignment<DstXprType, SolveWithGuess<DecType,RhsType,GuessType>, internal::assign_op<Scalar>, Dense2Dense, Scalar> +struct Assignment<DstXprType, SolveWithGuess<DecType,RhsType,GuessType>, internal::assign_op<Scalar,Scalar>, Dense2Dense, Scalar> { typedef SolveWithGuess<DecType,RhsType,GuessType> SrcXprType; - static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar> &) + static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar,Scalar> &) { // FIXME shall we resize dst here? dst = src.guess(); diff --git a/Eigen/src/LU/FullPivLU.h b/Eigen/src/LU/FullPivLU.h index c39f8e3d5..2d01b18c6 100644 --- a/Eigen/src/LU/FullPivLU.h +++ b/Eigen/src/LU/FullPivLU.h @@ -839,12 +839,12 @@ namespace internal { /***** Implementation of inverse() *****************************************************/ -template<typename DstXprType, typename MatrixType, typename Scalar> -struct Assignment<DstXprType, Inverse<FullPivLU<MatrixType> >, internal::assign_op<Scalar>, Dense2Dense, Scalar> +template<typename DstXprType, typename MatrixType> +struct Assignment<DstXprType, Inverse<FullPivLU<MatrixType> >, internal::assign_op<typename DstXprType::Scalar,typename FullPivLU<MatrixType>::Scalar>, Dense2Dense> { typedef FullPivLU<MatrixType> LuType; typedef Inverse<LuType> SrcXprType; - static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar> &) + static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<typename DstXprType::Scalar,typename MatrixType::Scalar> &) { dst = src.nestedExpression().solve(MatrixType::Identity(src.rows(), src.cols())); } diff --git a/Eigen/src/LU/InverseImpl.h b/Eigen/src/LU/InverseImpl.h index e202a55cb..3134632e1 100644 --- a/Eigen/src/LU/InverseImpl.h +++ b/Eigen/src/LU/InverseImpl.h @@ -286,11 +286,11 @@ struct compute_inverse_and_det_with_check<MatrixType, ResultType, 4> namespace internal { // Specialization for "dense = dense_xpr.inverse()" -template<typename DstXprType, typename XprType, typename Scalar> -struct Assignment<DstXprType, Inverse<XprType>, internal::assign_op<Scalar>, Dense2Dense, Scalar> +template<typename DstXprType, typename XprType> +struct Assignment<DstXprType, Inverse<XprType>, internal::assign_op<typename DstXprType::Scalar,typename XprType::Scalar>, Dense2Dense> { typedef Inverse<XprType> SrcXprType; - static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar> &) + static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<typename DstXprType::Scalar,typename XprType::Scalar> &) { // FIXME shall we resize dst here? const int Size = EIGEN_PLAIN_ENUM_MIN(XprType::ColsAtCompileTime,DstXprType::ColsAtCompileTime); diff --git a/Eigen/src/LU/PartialPivLU.h b/Eigen/src/LU/PartialPivLU.h index b68916287..ac2902261 100644 --- a/Eigen/src/LU/PartialPivLU.h +++ b/Eigen/src/LU/PartialPivLU.h @@ -525,12 +525,12 @@ MatrixType PartialPivLU<MatrixType>::reconstructedMatrix() const namespace internal { /***** Implementation of inverse() *****************************************************/ -template<typename DstXprType, typename MatrixType, typename Scalar> -struct Assignment<DstXprType, Inverse<PartialPivLU<MatrixType> >, internal::assign_op<Scalar>, Dense2Dense, Scalar> +template<typename DstXprType, typename MatrixType> +struct Assignment<DstXprType, Inverse<PartialPivLU<MatrixType> >, internal::assign_op<typename DstXprType::Scalar,typename PartialPivLU<MatrixType>::Scalar>, Dense2Dense> { typedef PartialPivLU<MatrixType> LuType; typedef Inverse<LuType> SrcXprType; - static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar> &) + static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<typename DstXprType::Scalar,typename LuType::Scalar> &) { dst = src.nestedExpression().solve(MatrixType::Identity(src.rows(), src.cols())); } diff --git a/Eigen/src/QR/ColPivHouseholderQR.h b/Eigen/src/QR/ColPivHouseholderQR.h index 7c559f952..525ee8c18 100644 --- a/Eigen/src/QR/ColPivHouseholderQR.h +++ b/Eigen/src/QR/ColPivHouseholderQR.h @@ -598,11 +598,11 @@ void ColPivHouseholderQR<_MatrixType>::_solve_impl(const RhsType &rhs, DstType & namespace internal { template<typename DstXprType, typename MatrixType, typename Scalar> -struct Assignment<DstXprType, Inverse<ColPivHouseholderQR<MatrixType> >, internal::assign_op<Scalar>, Dense2Dense, Scalar> +struct Assignment<DstXprType, Inverse<ColPivHouseholderQR<MatrixType> >, internal::assign_op<Scalar,Scalar>, Dense2Dense, Scalar> { typedef ColPivHouseholderQR<MatrixType> QrType; typedef Inverse<QrType> SrcXprType; - static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar> &) + static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar,Scalar> &) { dst = src.nestedExpression().solve(MatrixType::Identity(src.rows(), src.cols())); } diff --git a/Eigen/src/QR/CompleteOrthogonalDecomposition.h b/Eigen/src/QR/CompleteOrthogonalDecomposition.h index 230d0d23c..52bcc2173 100644 --- a/Eigen/src/QR/CompleteOrthogonalDecomposition.h +++ b/Eigen/src/QR/CompleteOrthogonalDecomposition.h @@ -510,11 +510,11 @@ void CompleteOrthogonalDecomposition<_MatrixType>::_solve_impl( namespace internal { template<typename DstXprType, typename MatrixType, typename Scalar> -struct Assignment<DstXprType, Inverse<CompleteOrthogonalDecomposition<MatrixType> >, internal::assign_op<Scalar>, Dense2Dense, Scalar> +struct Assignment<DstXprType, Inverse<CompleteOrthogonalDecomposition<MatrixType> >, internal::assign_op<Scalar,Scalar>, Dense2Dense, Scalar> { typedef CompleteOrthogonalDecomposition<MatrixType> CodType; typedef Inverse<CodType> SrcXprType; - static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar> &) + static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar,Scalar> &) { dst = src.nestedExpression().solve(MatrixType::Identity(src.rows(), src.rows())); } diff --git a/Eigen/src/QR/FullPivHouseholderQR.h b/Eigen/src/QR/FullPivHouseholderQR.h index 32a10f3fe..4f55d52a5 100644 --- a/Eigen/src/QR/FullPivHouseholderQR.h +++ b/Eigen/src/QR/FullPivHouseholderQR.h @@ -560,11 +560,11 @@ void FullPivHouseholderQR<_MatrixType>::_solve_impl(const RhsType &rhs, DstType namespace internal { template<typename DstXprType, typename MatrixType, typename Scalar> -struct Assignment<DstXprType, Inverse<FullPivHouseholderQR<MatrixType> >, internal::assign_op<Scalar>, Dense2Dense, Scalar> +struct Assignment<DstXprType, Inverse<FullPivHouseholderQR<MatrixType> >, internal::assign_op<Scalar,Scalar>, Dense2Dense, Scalar> { typedef FullPivHouseholderQR<MatrixType> QrType; typedef Inverse<QrType> SrcXprType; - static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar> &) + static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar,Scalar> &) { dst = src.nestedExpression().solve(MatrixType::Identity(src.rows(), src.cols())); } diff --git a/Eigen/src/SparseCore/SparseAssign.h b/Eigen/src/SparseCore/SparseAssign.h index 4a8dd12e4..b284fa9e4 100644 --- a/Eigen/src/SparseCore/SparseAssign.h +++ b/Eigen/src/SparseCore/SparseAssign.h @@ -34,8 +34,8 @@ template<typename OtherDerived> inline Derived& SparseMatrixBase<Derived>::operator=(const SparseMatrixBase<OtherDerived>& other) { // by default sparse evaluation do not alias, so we can safely bypass the generic call_assignment routine - internal::Assignment<Derived,OtherDerived,internal::assign_op<Scalar> > - ::run(derived(), other.derived(), internal::assign_op<Scalar>()); + internal::Assignment<Derived,OtherDerived,internal::assign_op<Scalar,typename OtherDerived::Scalar> > + ::run(derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>()); return derived(); } @@ -127,7 +127,7 @@ void assign_sparse_to_sparse(DstXprType &dst, const SrcXprType &src) template< typename DstXprType, typename SrcXprType, typename Functor, typename Scalar> struct Assignment<DstXprType, SrcXprType, Functor, Sparse2Sparse, Scalar> { - static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<typename DstXprType::Scalar> &/*func*/) + static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<typename DstXprType::Scalar,typename SrcXprType::Scalar> &/*func*/) { assign_sparse_to_sparse(dst.derived(), src.derived()); } @@ -141,7 +141,7 @@ struct Assignment<DstXprType, SrcXprType, Functor, Sparse2Dense, Scalar> { eigen_assert(dst.rows() == src.rows() && dst.cols() == src.cols()); - if(internal::is_same<Functor,internal::assign_op<Scalar> >::value) + if(internal::is_same<Functor,internal::assign_op<typename DstXprType::Scalar,typename SrcXprType::Scalar> >::value) dst.setZero(); internal::evaluator<SrcXprType> srcEval(src); @@ -156,10 +156,10 @@ struct Assignment<DstXprType, SrcXprType, Functor, Sparse2Dense, Scalar> // Specialization for "dst = dec.solve(rhs)" // NOTE we need to specialize it for Sparse2Sparse to avoid ambiguous specialization error template<typename DstXprType, typename DecType, typename RhsType, typename Scalar> -struct Assignment<DstXprType, Solve<DecType,RhsType>, internal::assign_op<Scalar>, Sparse2Sparse, Scalar> +struct Assignment<DstXprType, Solve<DecType,RhsType>, internal::assign_op<Scalar,Scalar>, Sparse2Sparse, Scalar> { typedef Solve<DecType,RhsType> SrcXprType; - static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar> &) + static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar,Scalar> &) { src.dec()._solve_impl(src.rhs(), dst); } @@ -176,7 +176,7 @@ struct Assignment<DstXprType, SrcXprType, Functor, Diagonal2Sparse, Scalar> typedef Array<StorageIndex,Dynamic,1> ArrayXI; typedef Array<Scalar,Dynamic,1> ArrayXS; template<int Options> - static void run(SparseMatrix<Scalar,Options,StorageIndex> &dst, const SrcXprType &src, const internal::assign_op<typename DstXprType::Scalar> &/*func*/) + static void run(SparseMatrix<Scalar,Options,StorageIndex> &dst, const SrcXprType &src, const internal::assign_op<typename DstXprType::Scalar,typename SrcXprType::Scalar> &/*func*/) { Index size = src.diagonal().size(); dst.makeCompressed(); @@ -187,15 +187,15 @@ struct Assignment<DstXprType, SrcXprType, Functor, Diagonal2Sparse, Scalar> } template<typename DstDerived> - static void run(SparseMatrixBase<DstDerived> &dst, const SrcXprType &src, const internal::assign_op<typename DstXprType::Scalar> &/*func*/) + static void run(SparseMatrixBase<DstDerived> &dst, const SrcXprType &src, const internal::assign_op<typename DstXprType::Scalar,typename SrcXprType::Scalar> &/*func*/) { dst.diagonal() = src.diagonal(); } - static void run(DstXprType &dst, const SrcXprType &src, const internal::add_assign_op<typename DstXprType::Scalar> &/*func*/) + static void run(DstXprType &dst, const SrcXprType &src, const internal::add_assign_op<typename DstXprType::Scalar,typename SrcXprType::Scalar> &/*func*/) { dst.diagonal() += src.diagonal(); } - static void run(DstXprType &dst, const SrcXprType &src, const internal::sub_assign_op<typename DstXprType::Scalar> &/*func*/) + static void run(DstXprType &dst, const SrcXprType &src, const internal::sub_assign_op<typename DstXprType::Scalar,typename SrcXprType::Scalar> &/*func*/) { dst.diagonal() -= src.diagonal(); } }; } // end namespace internal diff --git a/Eigen/src/SparseCore/SparseCwiseBinaryOp.h b/Eigen/src/SparseCore/SparseCwiseBinaryOp.h index d422f3cbe..dd21eb8c5 100644 --- a/Eigen/src/SparseCore/SparseCwiseBinaryOp.h +++ b/Eigen/src/SparseCore/SparseCwiseBinaryOp.h @@ -579,7 +579,7 @@ template<typename Derived> template<typename OtherDerived> Derived& SparseMatrixBase<Derived>::operator+=(const DiagonalBase<OtherDerived>& other) { - call_assignment_no_alias(derived(), other.derived(), internal::add_assign_op<Scalar>()); + call_assignment_no_alias(derived(), other.derived(), internal::add_assign_op<Scalar,typename OtherDerived::Scalar>()); return derived(); } @@ -587,7 +587,7 @@ template<typename Derived> template<typename OtherDerived> Derived& SparseMatrixBase<Derived>::operator-=(const DiagonalBase<OtherDerived>& other) { - call_assignment_no_alias(derived(), other.derived(), internal::sub_assign_op<Scalar>()); + call_assignment_no_alias(derived(), other.derived(), internal::sub_assign_op<Scalar,typename OtherDerived::Scalar>()); return derived(); } @@ -600,31 +600,31 @@ SparseMatrixBase<Derived>::cwiseProduct(const MatrixBase<OtherDerived> &other) c } template<typename DenseDerived, typename SparseDerived> -EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_sum_op<typename DenseDerived::Scalar>, const DenseDerived, const SparseDerived> +EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_sum_op<typename DenseDerived::Scalar,typename SparseDerived::Scalar>, const DenseDerived, const SparseDerived> operator+(const MatrixBase<DenseDerived> &a, const SparseMatrixBase<SparseDerived> &b) { - return CwiseBinaryOp<internal::scalar_sum_op<typename DenseDerived::Scalar>, const DenseDerived, const SparseDerived>(a.derived(), b.derived()); + return CwiseBinaryOp<internal::scalar_sum_op<typename DenseDerived::Scalar,typename SparseDerived::Scalar>, const DenseDerived, const SparseDerived>(a.derived(), b.derived()); } template<typename SparseDerived, typename DenseDerived> -EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_sum_op<typename DenseDerived::Scalar>, const SparseDerived, const DenseDerived> +EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_sum_op<typename SparseDerived::Scalar,typename DenseDerived::Scalar>, const SparseDerived, const DenseDerived> operator+(const SparseMatrixBase<SparseDerived> &a, const MatrixBase<DenseDerived> &b) { - return CwiseBinaryOp<internal::scalar_sum_op<typename DenseDerived::Scalar>, const SparseDerived, const DenseDerived>(a.derived(), b.derived()); + return CwiseBinaryOp<internal::scalar_sum_op<typename SparseDerived::Scalar,typename DenseDerived::Scalar>, const SparseDerived, const DenseDerived>(a.derived(), b.derived()); } template<typename DenseDerived, typename SparseDerived> -EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_difference_op<typename DenseDerived::Scalar>, const DenseDerived, const SparseDerived> +EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_difference_op<typename DenseDerived::Scalar,typename SparseDerived::Scalar>, const DenseDerived, const SparseDerived> operator-(const MatrixBase<DenseDerived> &a, const SparseMatrixBase<SparseDerived> &b) { - return CwiseBinaryOp<internal::scalar_difference_op<typename DenseDerived::Scalar>, const DenseDerived, const SparseDerived>(a.derived(), b.derived()); + return CwiseBinaryOp<internal::scalar_difference_op<typename DenseDerived::Scalar,typename SparseDerived::Scalar>, const DenseDerived, const SparseDerived>(a.derived(), b.derived()); } template<typename SparseDerived, typename DenseDerived> -EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_difference_op<typename DenseDerived::Scalar>, const SparseDerived, const DenseDerived> +EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_difference_op<typename SparseDerived::Scalar,typename DenseDerived::Scalar>, const SparseDerived, const DenseDerived> operator-(const SparseMatrixBase<SparseDerived> &a, const MatrixBase<DenseDerived> &b) { - return CwiseBinaryOp<internal::scalar_difference_op<typename DenseDerived::Scalar>, const SparseDerived, const DenseDerived>(a.derived(), b.derived()); + return CwiseBinaryOp<internal::scalar_difference_op<typename SparseDerived::Scalar,typename DenseDerived::Scalar>, const SparseDerived, const DenseDerived>(a.derived(), b.derived()); } } // end namespace Eigen diff --git a/Eigen/src/SparseCore/SparseDenseProduct.h b/Eigen/src/SparseCore/SparseDenseProduct.h index 476796dd7..0547db596 100644 --- a/Eigen/src/SparseCore/SparseDenseProduct.h +++ b/Eigen/src/SparseCore/SparseDenseProduct.h @@ -74,7 +74,7 @@ struct sparse_time_dense_product_impl<SparseLhsType,DenseRhsType,DenseResType, t // FIXME: what is the purpose of the following specialization? Is it for the BlockedSparse format? // -> let's disable it for now as it is conflicting with generic scalar*matrix and matrix*scalar operators // template<typename T1, typename T2/*, int _Options, typename _StrideType*/> -// struct scalar_product_traits<T1, Ref<T2/*, _Options, _StrideType*/> > +// struct ScalarBinaryOpTraits<T1, Ref<T2/*, _Options, _StrideType*/> > // { // enum { // Defined = 1 @@ -97,7 +97,7 @@ struct sparse_time_dense_product_impl<SparseLhsType,DenseRhsType,DenseResType, A for(Index j=0; j<lhs.outerSize(); ++j) { // typename Res::Scalar rhs_j = alpha * rhs.coeff(j,c); - typename internal::scalar_product_traits<AlphaType, typename Rhs::Scalar>::ReturnType rhs_j(alpha * rhs.coeff(j,c)); + typename ScalarBinaryOpTraits<AlphaType, typename Rhs::Scalar>::ReturnType rhs_j(alpha * rhs.coeff(j,c)); for(LhsInnerIterator it(lhsEval,j); it ;++it) res.coeffRef(it.index(),c) += it.value() * rhs_j; } diff --git a/Eigen/src/SparseCore/SparseMatrix.h b/Eigen/src/SparseCore/SparseMatrix.h index a78bd57c3..531fea399 100644 --- a/Eigen/src/SparseCore/SparseMatrix.h +++ b/Eigen/src/SparseCore/SparseMatrix.h @@ -440,7 +440,7 @@ class SparseMatrix template<typename InputIterators,typename DupFunctor> void setFromTriplets(const InputIterators& begin, const InputIterators& end, DupFunctor dup_func); - void sumupDuplicates() { collapseDuplicates(internal::scalar_sum_op<Scalar>()); } + void sumupDuplicates() { collapseDuplicates(internal::scalar_sum_op<Scalar,Scalar>()); } template<typename DupFunctor> void collapseDuplicates(DupFunctor dup_func = DupFunctor()); @@ -979,7 +979,7 @@ template<typename Scalar, int _Options, typename _Index> template<typename InputIterators> void SparseMatrix<Scalar,_Options,_Index>::setFromTriplets(const InputIterators& begin, const InputIterators& end) { - internal::set_from_triplets<InputIterators, SparseMatrix<Scalar,_Options,_Index> >(begin, end, *this, internal::scalar_sum_op<Scalar>()); + internal::set_from_triplets<InputIterators, SparseMatrix<Scalar,_Options,_Index> >(begin, end, *this, internal::scalar_sum_op<Scalar,Scalar>()); } /** The same as setFromTriplets but when duplicates are met the functor \a dup_func is applied: diff --git a/Eigen/src/SparseCore/SparseMatrixBase.h b/Eigen/src/SparseCore/SparseMatrixBase.h index 24df36884..45f64e7f2 100644 --- a/Eigen/src/SparseCore/SparseMatrixBase.h +++ b/Eigen/src/SparseCore/SparseMatrixBase.h @@ -256,7 +256,7 @@ template<typename Derived> class SparseMatrixBase Derived& operator/=(const Scalar& other); template<typename OtherDerived> struct CwiseProductDenseReturnType { - typedef CwiseBinaryOp<internal::scalar_product_op<typename internal::scalar_product_traits< + typedef CwiseBinaryOp<internal::scalar_product_op<typename ScalarBinaryOpTraits< typename internal::traits<Derived>::Scalar, typename internal::traits<OtherDerived>::Scalar >::ReturnType>, diff --git a/Eigen/src/SparseCore/SparseProduct.h b/Eigen/src/SparseCore/SparseProduct.h index b23003bb1..84e69903b 100644 --- a/Eigen/src/SparseCore/SparseProduct.h +++ b/Eigen/src/SparseCore/SparseProduct.h @@ -99,10 +99,10 @@ struct generic_product_impl<Lhs, Rhs, SparseTriangularShape, SparseShape, Produc // dense = sparse-product (can be sparse*sparse, sparse*perm, etc.) template< typename DstXprType, typename Lhs, typename Rhs> -struct Assignment<DstXprType, Product<Lhs,Rhs,AliasFreeProduct>, internal::assign_op<typename DstXprType::Scalar>, Sparse2Dense> +struct Assignment<DstXprType, Product<Lhs,Rhs,AliasFreeProduct>, internal::assign_op<typename DstXprType::Scalar,typename Product<Lhs,Rhs,AliasFreeProduct>::Scalar>, Sparse2Dense> { typedef Product<Lhs,Rhs,AliasFreeProduct> SrcXprType; - static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<typename DstXprType::Scalar> &) + static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<typename DstXprType::Scalar,typename SrcXprType::Scalar> &) { generic_product_impl<Lhs, Rhs>::evalTo(dst,src.lhs(),src.rhs()); } @@ -110,10 +110,10 @@ struct Assignment<DstXprType, Product<Lhs,Rhs,AliasFreeProduct>, internal::assig // dense += sparse-product (can be sparse*sparse, sparse*perm, etc.) template< typename DstXprType, typename Lhs, typename Rhs> -struct Assignment<DstXprType, Product<Lhs,Rhs,AliasFreeProduct>, internal::add_assign_op<typename DstXprType::Scalar>, Sparse2Dense> +struct Assignment<DstXprType, Product<Lhs,Rhs,AliasFreeProduct>, internal::add_assign_op<typename DstXprType::Scalar,typename Product<Lhs,Rhs,AliasFreeProduct>::Scalar>, Sparse2Dense> { typedef Product<Lhs,Rhs,AliasFreeProduct> SrcXprType; - static void run(DstXprType &dst, const SrcXprType &src, const internal::add_assign_op<typename DstXprType::Scalar> &) + static void run(DstXprType &dst, const SrcXprType &src, const internal::add_assign_op<typename DstXprType::Scalar,typename SrcXprType::Scalar> &) { generic_product_impl<Lhs, Rhs>::addTo(dst,src.lhs(),src.rhs()); } @@ -121,10 +121,10 @@ struct Assignment<DstXprType, Product<Lhs,Rhs,AliasFreeProduct>, internal::add_a // dense -= sparse-product (can be sparse*sparse, sparse*perm, etc.) template< typename DstXprType, typename Lhs, typename Rhs> -struct Assignment<DstXprType, Product<Lhs,Rhs,AliasFreeProduct>, internal::sub_assign_op<typename DstXprType::Scalar>, Sparse2Dense> +struct Assignment<DstXprType, Product<Lhs,Rhs,AliasFreeProduct>, internal::sub_assign_op<typename DstXprType::Scalar,typename Product<Lhs,Rhs,AliasFreeProduct>::Scalar>, Sparse2Dense> { typedef Product<Lhs,Rhs,AliasFreeProduct> SrcXprType; - static void run(DstXprType &dst, const SrcXprType &src, const internal::sub_assign_op<typename DstXprType::Scalar> &) + static void run(DstXprType &dst, const SrcXprType &src, const internal::sub_assign_op<typename DstXprType::Scalar,typename SrcXprType::Scalar> &) { generic_product_impl<Lhs, Rhs>::subTo(dst,src.lhs(),src.rhs()); } diff --git a/Eigen/src/SparseCore/SparseSelfAdjointView.h b/Eigen/src/SparseCore/SparseSelfAdjointView.h index b92bb17e2..4f0c84d88 100644 --- a/Eigen/src/SparseCore/SparseSelfAdjointView.h +++ b/Eigen/src/SparseCore/SparseSelfAdjointView.h @@ -223,13 +223,13 @@ struct Assignment<DstXprType, SrcXprType, Functor, SparseSelfAdjoint2Sparse, Sca { typedef typename DstXprType::StorageIndex StorageIndex; template<typename DestScalar,int StorageOrder> - static void run(SparseMatrix<DestScalar,StorageOrder,StorageIndex> &dst, const SrcXprType &src, const internal::assign_op<typename DstXprType::Scalar> &/*func*/) + static void run(SparseMatrix<DestScalar,StorageOrder,StorageIndex> &dst, const SrcXprType &src, const internal::assign_op<typename DstXprType::Scalar,typename SrcXprType::Scalar> &/*func*/) { internal::permute_symm_to_fullsymm<SrcXprType::Mode>(src.matrix(), dst); } template<typename DestScalar> - static void run(DynamicSparseMatrix<DestScalar,ColMajor,StorageIndex>& dst, const SrcXprType &src, const internal::assign_op<typename DstXprType::Scalar> &/*func*/) + static void run(DynamicSparseMatrix<DestScalar,ColMajor,StorageIndex>& dst, const SrcXprType &src, const internal::assign_op<typename DstXprType::Scalar,typename SrcXprType::Scalar> &/*func*/) { // TODO directly evaluate into dst; SparseMatrix<DestScalar,ColMajor,StorageIndex> tmp(dst.rows(),dst.cols()); @@ -586,12 +586,12 @@ class SparseSymmetricPermutationProduct namespace internal { template<typename DstXprType, typename MatrixType, int Mode, typename Scalar> -struct Assignment<DstXprType, SparseSymmetricPermutationProduct<MatrixType,Mode>, internal::assign_op<Scalar>, Sparse2Sparse> +struct Assignment<DstXprType, SparseSymmetricPermutationProduct<MatrixType,Mode>, internal::assign_op<Scalar,typename MatrixType::Scalar>, Sparse2Sparse> { typedef SparseSymmetricPermutationProduct<MatrixType,Mode> SrcXprType; typedef typename DstXprType::StorageIndex DstIndex; template<int Options> - static void run(SparseMatrix<Scalar,Options,DstIndex> &dst, const SrcXprType &src, const internal::assign_op<Scalar> &) + static void run(SparseMatrix<Scalar,Options,DstIndex> &dst, const SrcXprType &src, const internal::assign_op<Scalar,typename MatrixType::Scalar> &) { // internal::permute_symm_to_fullsymm<Mode>(m_matrix,_dest,m_perm.indices().data()); SparseMatrix<Scalar,(Options&RowMajor)==RowMajor ? ColMajor : RowMajor, DstIndex> tmp; @@ -600,7 +600,7 @@ struct Assignment<DstXprType, SparseSymmetricPermutationProduct<MatrixType,Mode> } template<typename DestType,unsigned int DestMode> - static void run(SparseSelfAdjointView<DestType,DestMode>& dst, const SrcXprType &src, const internal::assign_op<Scalar> &) + static void run(SparseSelfAdjointView<DestType,DestMode>& dst, const SrcXprType &src, const internal::assign_op<Scalar,typename MatrixType::Scalar> &) { internal::permute_symm_to_symm<Mode,DestMode>(src.matrix(),dst.matrix(),src.perm().indices().data()); } diff --git a/Eigen/src/SparseQR/SparseQR.h b/Eigen/src/SparseQR/SparseQR.h index acd7f7e10..2d4498b03 100644 --- a/Eigen/src/SparseQR/SparseQR.h +++ b/Eigen/src/SparseQR/SparseQR.h @@ -705,12 +705,12 @@ struct evaluator_traits<SparseQRMatrixQReturnType<SparseQRType> > }; template< typename DstXprType, typename SparseQRType> -struct Assignment<DstXprType, SparseQRMatrixQReturnType<SparseQRType>, internal::assign_op<typename DstXprType::Scalar>, Sparse2Sparse> +struct Assignment<DstXprType, SparseQRMatrixQReturnType<SparseQRType>, internal::assign_op<typename DstXprType::Scalar,typename DstXprType::Scalar>, Sparse2Sparse> { typedef SparseQRMatrixQReturnType<SparseQRType> SrcXprType; typedef typename DstXprType::Scalar Scalar; typedef typename DstXprType::StorageIndex StorageIndex; - static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar> &/*func*/) + static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar,Scalar> &/*func*/) { typename DstXprType::PlainObject idMat(src.m_qr.rows(), src.m_qr.rows()); idMat.setIdentity(); @@ -721,12 +721,12 @@ struct Assignment<DstXprType, SparseQRMatrixQReturnType<SparseQRType>, internal: }; template< typename DstXprType, typename SparseQRType> -struct Assignment<DstXprType, SparseQRMatrixQReturnType<SparseQRType>, internal::assign_op<typename DstXprType::Scalar>, Sparse2Dense> +struct Assignment<DstXprType, SparseQRMatrixQReturnType<SparseQRType>, internal::assign_op<typename DstXprType::Scalar,typename DstXprType::Scalar>, Sparse2Dense> { typedef SparseQRMatrixQReturnType<SparseQRType> SrcXprType; typedef typename DstXprType::Scalar Scalar; typedef typename DstXprType::StorageIndex StorageIndex; - static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar> &/*func*/) + static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar,Scalar> &/*func*/) { dst = src.m_qr.matrixQ() * DstXprType::Identity(src.m_qr.rows(), src.m_qr.rows()); } diff --git a/Eigen/src/plugins/ArrayCwiseBinaryOps.h b/Eigen/src/plugins/ArrayCwiseBinaryOps.h index c3f8c2575..c6ea12c90 100644 --- a/Eigen/src/plugins/ArrayCwiseBinaryOps.h +++ b/Eigen/src/plugins/ArrayCwiseBinaryOps.h @@ -4,10 +4,10 @@ */ template<typename OtherDerived> EIGEN_DEVICE_FUNC -EIGEN_STRONG_INLINE const EIGEN_CWISE_PRODUCT_RETURN_TYPE(Derived,OtherDerived) +EIGEN_STRONG_INLINE const EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,product) operator*(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const { - return EIGEN_CWISE_PRODUCT_RETURN_TYPE(Derived,OtherDerived)(derived(), other.derived()); + return EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,product)(derived(), other.derived()); } /** \returns an expression of the coefficient wise quotient of \c *this and \a other diff --git a/Eigen/src/plugins/CommonCwiseBinaryOps.h b/Eigen/src/plugins/CommonCwiseBinaryOps.h index a8fa287c9..3c13b7f06 100644 --- a/Eigen/src/plugins/CommonCwiseBinaryOps.h +++ b/Eigen/src/plugins/CommonCwiseBinaryOps.h @@ -1,7 +1,7 @@ // This file is part of Eigen, a lightweight C++ template library // for linear algebra. // -// Copyright (C) 2008-2009 Gael Guennebaud <gael.guennebaud@inria.fr> +// Copyright (C) 2008-2016 Gael Guennebaud <gael.guennebaud@inria.fr> // Copyright (C) 2006-2008 Benoit Jacob <jacob.benoit.1@gmail.com> // // This Source Code Form is subject to the terms of the Mozilla @@ -16,7 +16,13 @@ * * \sa class CwiseBinaryOp, operator-=() */ -EIGEN_MAKE_CWISE_BINARY_OP(operator-,internal::scalar_difference_op) +template<typename OtherDerived> +EIGEN_DEVICE_FUNC +EIGEN_STRONG_INLINE const EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,difference) +operator-(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const +{ + return EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,difference)(derived(), other.derived()); +} /** \returns an expression of the sum of \c *this and \a other * @@ -24,7 +30,13 @@ EIGEN_MAKE_CWISE_BINARY_OP(operator-,internal::scalar_difference_op) * * \sa class CwiseBinaryOp, operator+=() */ -EIGEN_MAKE_CWISE_BINARY_OP(operator+,internal::scalar_sum_op) +template<typename OtherDerived> +EIGEN_DEVICE_FUNC +EIGEN_STRONG_INLINE const EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,sum) +operator+(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const +{ + return EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,sum)(derived(), other.derived()); +} /** \returns an expression of a custom coefficient-wise operator \a func of *this and \a other * diff --git a/Eigen/src/plugins/CommonCwiseUnaryOps.h b/Eigen/src/plugins/CommonCwiseUnaryOps.h index 67ec601b9..927167aff 100644 --- a/Eigen/src/plugins/CommonCwiseUnaryOps.h +++ b/Eigen/src/plugins/CommonCwiseUnaryOps.h @@ -73,7 +73,7 @@ operator/(const Scalar& scalar) const /** Overloaded for efficiently multipling with compatible scalar types */ template <typename T> EIGEN_DEVICE_FUNC inline -typename internal::enable_if<internal::scalar_product_traits<T,Scalar>::Defined, +typename internal::enable_if<ScalarBinaryOpTraits<T,Scalar>::Defined, const CwiseUnaryOp<internal::scalar_multiple2_op<Scalar,T>, const Derived> >::type operator*(const T& scalar) const { @@ -91,7 +91,7 @@ operator*(const Scalar& scalar, const StorageBaseType& matrix) template <typename T> EIGEN_DEVICE_FUNC inline friend -typename internal::enable_if<internal::scalar_product_traits<Scalar,T>::Defined, +typename internal::enable_if<ScalarBinaryOpTraits<Scalar,T>::Defined, const CwiseUnaryOp<internal::scalar_multiple2_op<Scalar,T>, const Derived> >::type operator*(const T& scalar, const StorageBaseType& matrix) { @@ -104,7 +104,7 @@ operator*(const T& scalar, const StorageBaseType& matrix) template <typename T> EIGEN_DEVICE_FUNC inline -typename internal::enable_if<internal::scalar_product_traits<Scalar,T>::Defined, +typename internal::enable_if<ScalarBinaryOpTraits<Scalar,T>::Defined, const CwiseUnaryOp<internal::scalar_quotient2_op<Scalar,T>, const Derived> >::type operator/(const T& scalar) const { diff --git a/Eigen/src/plugins/MatrixCwiseBinaryOps.h b/Eigen/src/plugins/MatrixCwiseBinaryOps.h index 6dd2e1192..59581e618 100644 --- a/Eigen/src/plugins/MatrixCwiseBinaryOps.h +++ b/Eigen/src/plugins/MatrixCwiseBinaryOps.h @@ -19,10 +19,10 @@ */ template<typename OtherDerived> EIGEN_DEVICE_FUNC -EIGEN_STRONG_INLINE const EIGEN_CWISE_PRODUCT_RETURN_TYPE(Derived,OtherDerived) +EIGEN_STRONG_INLINE const EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,product) cwiseProduct(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const { - return EIGEN_CWISE_PRODUCT_RETURN_TYPE(Derived,OtherDerived)(derived(), other.derived()); + return EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,product)(derived(), other.derived()); } /** \returns an expression of the coefficient-wise == operator of *this and \a other diff --git a/blas/PackedTriangularMatrixVector.h b/blas/PackedTriangularMatrixVector.h index e9886d56f..0039536a8 100644 --- a/blas/PackedTriangularMatrixVector.h +++ b/blas/PackedTriangularMatrixVector.h @@ -18,7 +18,7 @@ struct packed_triangular_matrix_vector_product; template<typename Index, int Mode, typename LhsScalar, bool ConjLhs, typename RhsScalar, bool ConjRhs> struct packed_triangular_matrix_vector_product<Index,Mode,LhsScalar,ConjLhs,RhsScalar,ConjRhs,ColMajor> { - typedef typename scalar_product_traits<LhsScalar, RhsScalar>::ReturnType ResScalar; + typedef typename ScalarBinaryOpTraits<LhsScalar, RhsScalar>::ReturnType ResScalar; enum { IsLower = (Mode & Lower) ==Lower, HasUnitDiag = (Mode & UnitDiag)==UnitDiag, @@ -47,7 +47,7 @@ struct packed_triangular_matrix_vector_product<Index,Mode,LhsScalar,ConjLhs,RhsS template<typename Index, int Mode, typename LhsScalar, bool ConjLhs, typename RhsScalar, bool ConjRhs> struct packed_triangular_matrix_vector_product<Index,Mode,LhsScalar,ConjLhs,RhsScalar,ConjRhs,RowMajor> { - typedef typename scalar_product_traits<LhsScalar, RhsScalar>::ReturnType ResScalar; + typedef typename ScalarBinaryOpTraits<LhsScalar, RhsScalar>::ReturnType ResScalar; enum { IsLower = (Mode & Lower) ==Lower, HasUnitDiag = (Mode & UnitDiag)==UnitDiag, diff --git a/test/array.cpp b/test/array.cpp index 4cd4f262b..bd470d5f7 100644 --- a/test/array.cpp +++ b/test/array.cpp @@ -72,7 +72,7 @@ template<typename ArrayType> void array(const ArrayType& m) VERIFY_IS_MUCH_SMALLER_THAN(abs(m1.rowwise().sum().sum() - m1.sum()), m1.abs().sum()); if (!internal::isMuchSmallerThan(abs(m1.sum() - (m1+m2).sum()), m1.abs().sum(), test_precision<Scalar>())) VERIFY_IS_NOT_APPROX(((m1+m2).rowwise().sum()).sum(), m1.sum()); - VERIFY_IS_APPROX(m1.colwise().sum(), m1.colwise().redux(internal::scalar_sum_op<Scalar>())); + VERIFY_IS_APPROX(m1.colwise().sum(), m1.colwise().redux(internal::scalar_sum_op<Scalar,Scalar>())); // vector-wise ops m3 = m1; diff --git a/test/array_for_matrix.cpp b/test/array_for_matrix.cpp index 75e6a778f..97e03be83 100644 --- a/test/array_for_matrix.cpp +++ b/test/array_for_matrix.cpp @@ -45,7 +45,7 @@ template<typename MatrixType> void array_for_matrix(const MatrixType& m) VERIFY_IS_MUCH_SMALLER_THAN(m1.rowwise().sum().sum() - m1.sum(), m1.squaredNorm()); VERIFY_IS_MUCH_SMALLER_THAN(m1.colwise().sum() + m2.colwise().sum() - (m1+m2).colwise().sum(), (m1+m2).squaredNorm()); VERIFY_IS_MUCH_SMALLER_THAN(m1.rowwise().sum() - m2.rowwise().sum() - (m1-m2).rowwise().sum(), (m1-m2).squaredNorm()); - VERIFY_IS_APPROX(m1.colwise().sum(), m1.colwise().redux(internal::scalar_sum_op<Scalar>())); + VERIFY_IS_APPROX(m1.colwise().sum(), m1.colwise().redux(internal::scalar_sum_op<Scalar,Scalar>())); // vector-wise ops m3 = m1; diff --git a/test/mixingtypes.cpp b/test/mixingtypes.cpp index dbcf468ea..66d9b777a 100644 --- a/test/mixingtypes.cpp +++ b/test/mixingtypes.cpp @@ -42,6 +42,7 @@ template<int SizeAtCompileType> void mixingtypes(int size = SizeAtCompileType) Mat_f mf = Mat_f::Random(size,size); Mat_d md = mf.template cast<double>(); + //Mat_d rd = md; Mat_cf mcf = Mat_cf::Random(size,size); Mat_cd mcd = mcf.template cast<complex<double> >(); Mat_cd rcd = mcd; @@ -56,16 +57,12 @@ template<int SizeAtCompileType> void mixingtypes(int size = SizeAtCompileType) mf+mf; - VERIFY_RAISES_ASSERT(mf+md); -#if !EIGEN_HAS_STD_RESULT_OF - // this one does not even compile with C++11 - VERIFY_RAISES_ASSERT(mf+mcf); -#endif + +// VERIFY_RAISES_ASSERT(mf+md); // does not even compile #ifdef EIGEN_DONT_VECTORIZE VERIFY_RAISES_ASSERT(vf=vd); VERIFY_RAISES_ASSERT(vf+=vd); - VERIFY_RAISES_ASSERT(mcd=md); #endif // check scalar products @@ -186,16 +183,35 @@ template<int SizeAtCompileType> void mixingtypes(int size = SizeAtCompileType) Mat_cd((scd * md.template cast<CD>().eval() * mcd).template triangularView<Upper>())); - VERIFY_IS_APPROX( md.array() * mcd.array(), md.template cast<CD>().eval().array() * mcd.array() ); - VERIFY_IS_APPROX( mcd.array() * md.array(), mcd.array() * md.template cast<CD>().eval().array() ); + + VERIFY_IS_APPROX( md.array() * mcd.array(), md.template cast<CD>().eval().array() * mcd.array() ); + VERIFY_IS_APPROX( mcd.array() * md.array(), mcd.array() * md.template cast<CD>().eval().array() ); + + VERIFY_IS_APPROX( md.array() + mcd.array(), md.template cast<CD>().eval().array() + mcd.array() ); + VERIFY_IS_APPROX( mcd.array() + md.array(), mcd.array() + md.template cast<CD>().eval().array() ); + + VERIFY_IS_APPROX( md.array() - mcd.array(), md.template cast<CD>().eval().array() - mcd.array() ); + VERIFY_IS_APPROX( mcd.array() - md.array(), mcd.array() - md.template cast<CD>().eval().array() ); // VERIFY_IS_APPROX( md.array() / mcd.array(), md.template cast<CD>().eval().array() / mcd.array() ); VERIFY_IS_APPROX( mcd.array() / md.array(), mcd.array() / md.template cast<CD>().eval().array() ); rcd = mcd; + VERIFY_IS_APPROX( rcd = md, md.template cast<CD>().eval() ); + rcd = mcd; + VERIFY_IS_APPROX( rcd += md, mcd + md.template cast<CD>().eval() ); + rcd = mcd; + VERIFY_IS_APPROX( rcd -= md, mcd - md.template cast<CD>().eval() ); + rcd = mcd; VERIFY_IS_APPROX( rcd.array() *= md.array(), mcd.array() * md.template cast<CD>().eval().array() ); rcd = mcd; VERIFY_IS_APPROX( rcd.array() /= md.array(), mcd.array() / md.template cast<CD>().eval().array() ); + + rcd = mcd; + VERIFY_IS_APPROX( rcd += md + mcd*md, mcd + (md.template cast<CD>().eval()) + mcd*(md.template cast<CD>().eval())); + + rcd = mcd; + VERIFY_IS_APPROX( rcd += mcd + md*md, mcd + mcd + ((md*md).template cast<CD>().eval()) ); } void test_mixingtypes() diff --git a/test/vectorization_logic.cpp b/test/vectorization_logic.cpp index 24a7641ff..b7c2df64b 100644 --- a/test/vectorization_logic.cpp +++ b/test/vectorization_logic.cpp @@ -29,7 +29,7 @@ using internal::demangle_unrolling; template<typename Dst, typename Src> bool test_assign(const Dst&, const Src&, int traversal, int unrolling) { - typedef internal::copy_using_evaluator_traits<internal::evaluator<Dst>,internal::evaluator<Src>, internal::assign_op<typename Dst::Scalar> > traits; + typedef internal::copy_using_evaluator_traits<internal::evaluator<Dst>,internal::evaluator<Src>, internal::assign_op<typename Dst::Scalar,typename Src::Scalar> > traits; bool res = traits::Traversal==traversal; if(unrolling==InnerUnrolling+CompleteUnrolling) res = res && (int(traits::Unrolling)==InnerUnrolling || int(traits::Unrolling)==CompleteUnrolling); @@ -53,7 +53,7 @@ bool test_assign(const Dst&, const Src&, int traversal, int unrolling) template<typename Dst, typename Src> bool test_assign(int traversal, int unrolling) { - typedef internal::copy_using_evaluator_traits<internal::evaluator<Dst>,internal::evaluator<Src>, internal::assign_op<typename Dst::Scalar> > traits; + typedef internal::copy_using_evaluator_traits<internal::evaluator<Dst>,internal::evaluator<Src>, internal::assign_op<typename Dst::Scalar,typename Src::Scalar> > traits; bool res = traits::Traversal==traversal && traits::Unrolling==unrolling; if(!res) { @@ -73,7 +73,8 @@ bool test_assign(int traversal, int unrolling) template<typename Xpr> bool test_redux(const Xpr&, int traversal, int unrolling) { - typedef internal::redux_traits<internal::scalar_sum_op<typename Xpr::Scalar>,internal::redux_evaluator<Xpr> > traits; + typedef typename Xpr::Scalar Scalar; + typedef internal::redux_traits<internal::scalar_sum_op<Scalar,Scalar>,internal::redux_evaluator<Xpr> > traits; bool res = traits::Traversal==traversal && traits::Unrolling==unrolling; if(!res) diff --git a/unsupported/Eigen/src/AutoDiff/AutoDiffScalar.h b/unsupported/Eigen/src/AutoDiff/AutoDiffScalar.h index 089042751..ba61288a3 100755 --- a/unsupported/Eigen/src/AutoDiff/AutoDiffScalar.h +++ b/unsupported/Eigen/src/AutoDiff/AutoDiffScalar.h @@ -501,36 +501,36 @@ struct make_coherent_impl<Matrix<A_Scalar, A_Rows, A_Cols, A_Options, A_MaxRows, } }; +} // end namespace internal + template<typename A_Scalar, int A_Rows, int A_Cols, int A_Options, int A_MaxRows, int A_MaxCols> -struct scalar_product_traits<Matrix<A_Scalar, A_Rows, A_Cols, A_Options, A_MaxRows, A_MaxCols>,A_Scalar> +struct ScalarBinaryOpTraits<Matrix<A_Scalar, A_Rows, A_Cols, A_Options, A_MaxRows, A_MaxCols>,A_Scalar> { enum { Defined = 1 }; typedef Matrix<A_Scalar, A_Rows, A_Cols, A_Options, A_MaxRows, A_MaxCols> ReturnType; }; template<typename A_Scalar, int A_Rows, int A_Cols, int A_Options, int A_MaxRows, int A_MaxCols> -struct scalar_product_traits<A_Scalar, Matrix<A_Scalar, A_Rows, A_Cols, A_Options, A_MaxRows, A_MaxCols> > +struct ScalarBinaryOpTraits<A_Scalar, Matrix<A_Scalar, A_Rows, A_Cols, A_Options, A_MaxRows, A_MaxCols> > { enum { Defined = 1 }; typedef Matrix<A_Scalar, A_Rows, A_Cols, A_Options, A_MaxRows, A_MaxCols> ReturnType; }; template<typename DerType> -struct scalar_product_traits<AutoDiffScalar<DerType>,typename DerType::Scalar> +struct ScalarBinaryOpTraits<AutoDiffScalar<DerType>,typename DerType::Scalar> { enum { Defined = 1 }; typedef AutoDiffScalar<DerType> ReturnType; }; template<typename DerType> -struct scalar_product_traits<typename DerType::Scalar,AutoDiffScalar<DerType> > +struct ScalarBinaryOpTraits<typename DerType::Scalar,AutoDiffScalar<DerType> > { enum { Defined = 1 }; typedef AutoDiffScalar<DerType> ReturnType; }; -} // end namespace internal - #define EIGEN_AUTODIFF_DECLARE_GLOBAL_UNARY(FUNC,CODE) \ template<typename DerType> \ inline const Eigen::AutoDiffScalar<Eigen::CwiseUnaryOp<Eigen::internal::scalar_multiple_op<typename Eigen::internal::traits<typename Eigen::internal::remove_all<DerType>::type>::Scalar>, const typename Eigen::internal::remove_all<DerType>::type> > \ diff --git a/unsupported/Eigen/src/KroneckerProduct/KroneckerTensorProduct.h b/unsupported/Eigen/src/KroneckerProduct/KroneckerTensorProduct.h index bf9727c21..582fa8512 100644 --- a/unsupported/Eigen/src/KroneckerProduct/KroneckerTensorProduct.h +++ b/unsupported/Eigen/src/KroneckerProduct/KroneckerTensorProduct.h @@ -203,7 +203,7 @@ struct traits<KroneckerProduct<_Lhs,_Rhs> > { typedef typename remove_all<_Lhs>::type Lhs; typedef typename remove_all<_Rhs>::type Rhs; - typedef typename scalar_product_traits<typename Lhs::Scalar, typename Rhs::Scalar>::ReturnType Scalar; + typedef typename ScalarBinaryOpTraits<typename Lhs::Scalar, typename Rhs::Scalar>::ReturnType Scalar; typedef typename promote_index_type<typename Lhs::StorageIndex, typename Rhs::StorageIndex>::type StorageIndex; enum { @@ -222,7 +222,7 @@ struct traits<KroneckerProductSparse<_Lhs,_Rhs> > typedef MatrixXpr XprKind; typedef typename remove_all<_Lhs>::type Lhs; typedef typename remove_all<_Rhs>::type Rhs; - typedef typename scalar_product_traits<typename Lhs::Scalar, typename Rhs::Scalar>::ReturnType Scalar; + typedef typename ScalarBinaryOpTraits<typename Lhs::Scalar, typename Rhs::Scalar>::ReturnType Scalar; typedef typename cwise_promote_storage_type<typename traits<Lhs>::StorageKind, typename traits<Rhs>::StorageKind, scalar_product_op<typename Lhs::Scalar, typename Rhs::Scalar> >::ret StorageKind; typedef typename promote_index_type<typename Lhs::StorageIndex, typename Rhs::StorageIndex>::type StorageIndex; |