diff options
40 files changed, 434 insertions, 369 deletions
diff --git a/Eigen/src/Core/Block.h b/Eigen/src/Core/Block.h index d9f7ee531..f9f893fb4 100644 --- a/Eigen/src/Core/Block.h +++ b/Eigen/src/Core/Block.h @@ -56,17 +56,19 @@ * * \sa MatrixBase::block(int,int,int,int), MatrixBase::block(int,int), class VectorBlock */ -template<typename MatrixType, - int BlockRows/*=Dynamic*/, int BlockCols/*=Dynamic*/> class Block - : public MatrixBase<typename MatrixType::Scalar, - Block<MatrixType, BlockRows, BlockCols> > +template<typename MatrixType, int BlockRows, int BlockCols> +struct Scalar<Block<MatrixType, BlockRows, BlockCols> > +{ typedef typename Scalar<MatrixType>::Type Type; }; + +template<typename MatrixType, int BlockRows, int BlockCols> class Block + : public MatrixBase<Block<MatrixType, BlockRows, BlockCols> > { public: - typedef typename MatrixType::Scalar Scalar; + typedef typename Scalar<MatrixType>::Type Scalar; typedef typename MatrixType::AsArg MatRef; - friend class MatrixBase<Scalar, Block>; - friend class MatrixBase<Scalar, Block>::Traits; - typedef MatrixBase<Scalar, Block> Base; + friend class MatrixBase<Block>; + friend class MatrixBase<Block>::Traits; + typedef MatrixBase<Block> Base; /** Fixed-size constructor */ @@ -143,16 +145,16 @@ template<typename MatrixType, * * \sa class Block, block(int,int) */ -template<typename Scalar, typename Derived> -Block<Derived> MatrixBase<Scalar, Derived> +template<typename Derived> +Block<Derived> MatrixBase<Derived> ::block(int startRow, int startCol, int blockRows, int blockCols) { return Block<Derived>(asArg(), startRow, startCol, blockRows, blockCols); } /** This is the const version of block(int,int,int,int). */ -template<typename Scalar, typename Derived> -const Block<Derived> MatrixBase<Scalar, Derived> +template<typename Derived> +const Block<Derived> MatrixBase<Derived> ::block(int startRow, int startCol, int blockRows, int blockCols) const { return Block<Derived>(asArg(), startRow, startCol, blockRows, blockCols); @@ -174,8 +176,8 @@ const Block<Derived> MatrixBase<Scalar, Derived> * * \sa class Block, block(int) */ -template<typename Scalar, typename Derived> -Block<Derived> MatrixBase<Scalar, Derived> +template<typename Derived> +Block<Derived> MatrixBase<Derived> ::block(int start, int size) { assert(Traits::IsVectorAtCompileTime); @@ -186,8 +188,8 @@ Block<Derived> MatrixBase<Scalar, Derived> } /** This is the const version of block(int,int).*/ -template<typename Scalar, typename Derived> -const Block<Derived> MatrixBase<Scalar, Derived> +template<typename Derived> +const Block<Derived> MatrixBase<Derived> ::block(int start, int size) const { assert(Traits::IsVectorAtCompileTime); @@ -212,8 +214,8 @@ const Block<Derived> MatrixBase<Scalar, Derived> * * \sa class Block, block(int,int) */ -template<typename Scalar, typename Derived> -Block<Derived> MatrixBase<Scalar, Derived> +template<typename Derived> +Block<Derived> MatrixBase<Derived> ::start(int size) { assert(Traits::IsVectorAtCompileTime); @@ -223,8 +225,8 @@ Block<Derived> MatrixBase<Scalar, Derived> } /** This is the const version of start(int).*/ -template<typename Scalar, typename Derived> -const Block<Derived> MatrixBase<Scalar, Derived> +template<typename Derived> +const Block<Derived> MatrixBase<Derived> ::start(int size) const { assert(Traits::IsVectorAtCompileTime); @@ -248,8 +250,8 @@ const Block<Derived> MatrixBase<Scalar, Derived> * * \sa class Block, block(int,int) */ -template<typename Scalar, typename Derived> -Block<Derived> MatrixBase<Scalar, Derived> +template<typename Derived> +Block<Derived> MatrixBase<Derived> ::end(int size) { assert(Traits::IsVectorAtCompileTime); @@ -261,8 +263,8 @@ Block<Derived> MatrixBase<Scalar, Derived> } /** This is the const version of end(int).*/ -template<typename Scalar, typename Derived> -const Block<Derived> MatrixBase<Scalar, Derived> +template<typename Derived> +const Block<Derived> MatrixBase<Derived> ::end(int size) const { assert(Traits::IsVectorAtCompileTime); @@ -289,8 +291,8 @@ const Block<Derived> MatrixBase<Scalar, Derived> * * \sa class Block, block(int,int,int,int) */ -template<typename Scalar, typename Derived> -Block<Derived> MatrixBase<Scalar, Derived> +template<typename Derived> +Block<Derived> MatrixBase<Derived> ::corner(CornerType type, int cRows, int cCols) { if(type == TopLeft) @@ -304,8 +306,8 @@ Block<Derived> MatrixBase<Scalar, Derived> } /** This is the const version of corner(CornerType, int, int).*/ -template<typename Scalar, typename Derived> -const Block<Derived> MatrixBase<Scalar, Derived> +template<typename Derived> +const Block<Derived> MatrixBase<Derived> ::corner(CornerType type, int cRows, int cCols) const { if(type == TopLeft) @@ -334,18 +336,18 @@ const Block<Derived> MatrixBase<Scalar, Derived> * * \sa class Block, block(int,int,int,int) */ -template<typename Scalar, typename Derived> +template<typename Derived> template<int BlockRows, int BlockCols> -Block<Derived, BlockRows, BlockCols> MatrixBase<Scalar, Derived> +Block<Derived, BlockRows, BlockCols> MatrixBase<Derived> ::block(int startRow, int startCol) { return Block<Derived, BlockRows, BlockCols>(asArg(), startRow, startCol); } /** This is the const version of block<>(int, int). */ -template<typename Scalar, typename Derived> +template<typename Derived> template<int BlockRows, int BlockCols> -const Block<Derived, BlockRows, BlockCols> MatrixBase<Scalar, Derived> +const Block<Derived, BlockRows, BlockCols> MatrixBase<Derived> ::block(int startRow, int startCol) const { return Block<Derived, BlockRows, BlockCols>(asArg(), startRow, startCol); diff --git a/Eigen/src/Core/Coeffs.h b/Eigen/src/Core/Coeffs.h index c7a438ff0..6ee45c260 100644 --- a/Eigen/src/Core/Coeffs.h +++ b/Eigen/src/Core/Coeffs.h @@ -39,8 +39,8 @@ * * \sa operator()(int,int) const, coeffRef(int,int), coeff(int) const */ -template<typename Scalar, typename Derived> -Scalar MatrixBase<Scalar, Derived> +template<typename Derived> +typename Scalar<Derived>::Type MatrixBase<Derived> ::coeff(int row, int col) const { eigen_internal_assert(row >= 0 && row < rows() @@ -52,8 +52,8 @@ Scalar MatrixBase<Scalar, Derived> * * \sa operator()(int,int), operator[](int) const */ -template<typename Scalar, typename Derived> -Scalar MatrixBase<Scalar, Derived> +template<typename Derived> +typename Scalar<Derived>::Type MatrixBase<Derived> ::operator()(int row, int col) const { assert(row >= 0 && row < rows() @@ -75,8 +75,8 @@ Scalar MatrixBase<Scalar, Derived> * * \sa operator()(int,int), coeff(int, int) const, coeffRef(int) */ -template<typename Scalar, typename Derived> -Scalar& MatrixBase<Scalar, Derived> +template<typename Derived> +typename Scalar<Derived>::Type& MatrixBase<Derived> ::coeffRef(int row, int col) { eigen_internal_assert(row >= 0 && row < rows() @@ -88,8 +88,8 @@ Scalar& MatrixBase<Scalar, Derived> * * \sa operator()(int,int) const, operator[](int) */ -template<typename Scalar, typename Derived> -Scalar& MatrixBase<Scalar, Derived> +template<typename Derived> +typename Scalar<Derived>::Type& MatrixBase<Derived> ::operator()(int row, int col) { assert(row >= 0 && row < rows() @@ -111,8 +111,8 @@ Scalar& MatrixBase<Scalar, Derived> * * \sa operator[](int) const, coeffRef(int), coeff(int,int) const */ -template<typename Scalar, typename Derived> -Scalar MatrixBase<Scalar, Derived> +template<typename Derived> +typename Scalar<Derived>::Type MatrixBase<Derived> ::coeff(int index) const { eigen_internal_assert(Traits::IsVectorAtCompileTime); @@ -135,8 +135,8 @@ Scalar MatrixBase<Scalar, Derived> * \sa operator[](int), operator()(int,int) const, x() const, y() const, * z() const, w() const */ -template<typename Scalar, typename Derived> -Scalar MatrixBase<Scalar, Derived> +template<typename Derived> +typename Scalar<Derived>::Type MatrixBase<Derived> ::operator[](int index) const { assert(Traits::IsVectorAtCompileTime); @@ -166,8 +166,8 @@ Scalar MatrixBase<Scalar, Derived> * * \sa operator[](int), coeff(int) const, coeffRef(int,int) */ -template<typename Scalar, typename Derived> -Scalar& MatrixBase<Scalar, Derived> +template<typename Derived> +typename Scalar<Derived>::Type& MatrixBase<Derived> ::coeffRef(int index) { eigen_internal_assert(Traits::IsVectorAtCompileTime); @@ -189,8 +189,8 @@ Scalar& MatrixBase<Scalar, Derived> * * \sa operator[](int) const, operator()(int,int), x(), y(), z(), w() */ -template<typename Scalar, typename Derived> -Scalar& MatrixBase<Scalar, Derived> +template<typename Derived> +typename Scalar<Derived>::Type& MatrixBase<Derived> ::operator[](int index) { assert(Traits::IsVectorAtCompileTime); @@ -207,43 +207,43 @@ Scalar& MatrixBase<Scalar, Derived> } /** equivalent to operator[](0). \only_for_vectors */ -template<typename Scalar, typename Derived> -Scalar MatrixBase<Scalar, Derived> +template<typename Derived> +typename Scalar<Derived>::Type MatrixBase<Derived> ::x() const { return (*this)[0]; } /** equivalent to operator[](1). \only_for_vectors */ -template<typename Scalar, typename Derived> -Scalar MatrixBase<Scalar, Derived> +template<typename Derived> +typename Scalar<Derived>::Type MatrixBase<Derived> ::y() const { return (*this)[1]; } /** equivalent to operator[](2). \only_for_vectors */ -template<typename Scalar, typename Derived> -Scalar MatrixBase<Scalar, Derived> +template<typename Derived> +typename Scalar<Derived>::Type MatrixBase<Derived> ::z() const { return (*this)[2]; } /** equivalent to operator[](3). \only_for_vectors */ -template<typename Scalar, typename Derived> -Scalar MatrixBase<Scalar, Derived> +template<typename Derived> +typename Scalar<Derived>::Type MatrixBase<Derived> ::w() const { return (*this)[3]; } /** equivalent to operator[](0). \only_for_vectors */ -template<typename Scalar, typename Derived> -Scalar& MatrixBase<Scalar, Derived> +template<typename Derived> +typename Scalar<Derived>::Type& MatrixBase<Derived> ::x() { return (*this)[0]; } /** equivalent to operator[](1). \only_for_vectors */ -template<typename Scalar, typename Derived> -Scalar& MatrixBase<Scalar, Derived> +template<typename Derived> +typename Scalar<Derived>::Type& MatrixBase<Derived> ::y() { return (*this)[1]; } /** equivalent to operator[](2). \only_for_vectors */ -template<typename Scalar, typename Derived> -Scalar& MatrixBase<Scalar, Derived> +template<typename Derived> +typename Scalar<Derived>::Type& MatrixBase<Derived> ::z() { return (*this)[2]; } /** equivalent to operator[](3). \only_for_vectors */ -template<typename Scalar, typename Derived> -Scalar& MatrixBase<Scalar, Derived> +template<typename Derived> +typename Scalar<Derived>::Type& MatrixBase<Derived> ::w() { return (*this)[3]; } #endif // EIGEN_COEFFS_H diff --git a/Eigen/src/Core/Column.h b/Eigen/src/Core/Column.h index d9aec6c42..7eee89d91 100644 --- a/Eigen/src/Core/Column.h +++ b/Eigen/src/Core/Column.h @@ -45,15 +45,19 @@ * * \sa MatrixBase::col() */ +template<typename MatrixType> +struct Scalar<Column<MatrixType> > +{ typedef typename Scalar<MatrixType>::Type Type; }; + template<typename MatrixType> class Column - : public MatrixBase<typename MatrixType::Scalar, Column<MatrixType> > + : public MatrixBase<Column<MatrixType> > { public: - typedef typename MatrixType::Scalar Scalar; + typedef typename Scalar<MatrixType>::Type Scalar; typedef typename MatrixType::AsArg MatRef; - friend class MatrixBase<Scalar, Column>; - friend class MatrixBase<Scalar, Column>::Traits; - typedef MatrixBase<Scalar, Column> Base; + friend class MatrixBase<Column>; + friend class MatrixBase<Column>::Traits; + typedef MatrixBase<Column> Base; Column(const MatRef& matrix, int col) : m_matrix(matrix), m_col(col) @@ -96,17 +100,17 @@ template<typename MatrixType> class Column * Output: \verbinclude MatrixBase_col.out * * \sa row(), class Column */ -template<typename Scalar, typename Derived> +template<typename Derived> Column<Derived> -MatrixBase<Scalar, Derived>::col(int i) +MatrixBase<Derived>::col(int i) { return Column<Derived>(asArg(), i); } /** This is the const version of col(). */ -template<typename Scalar, typename Derived> +template<typename Derived> const Column<Derived> -MatrixBase<Scalar, Derived>::col(int i) const +MatrixBase<Derived>::col(int i) const { return Column<Derived>(asArg(), i); } diff --git a/Eigen/src/Core/CommaInitializer.h b/Eigen/src/Core/CommaInitializer.h index ba64f3f40..b7de3b3aa 100644 --- a/Eigen/src/Core/CommaInitializer.h +++ b/Eigen/src/Core/CommaInitializer.h @@ -29,8 +29,8 @@ /** \internal * Helper class to define the MatrixBase::operator<< */ -template<typename Scalar, typename Derived> -struct MatrixBase<Scalar, Derived>::CommaInitializer +template<typename Derived> +struct MatrixBase<Derived>::CommaInitializer { CommaInitializer(Derived& mat, const Scalar& s) : m_matrix(mat), m_row(0), m_col(1), m_currentBlockRows(1) @@ -39,7 +39,7 @@ struct MatrixBase<Scalar, Derived>::CommaInitializer } template<typename OtherDerived> - CommaInitializer(Derived& mat, const MatrixBase<Scalar, OtherDerived>& other) + CommaInitializer(Derived& mat, const MatrixBase<OtherDerived>& other) : m_matrix(mat), m_row(0), m_col(other.cols()), m_currentBlockRows(other.rows()) { m_matrix.block(0, 0, other.rows(), other.cols()) = other; @@ -60,7 +60,7 @@ struct MatrixBase<Scalar, Derived>::CommaInitializer } template<typename OtherDerived> - CommaInitializer& operator,(const MatrixBase<Scalar, OtherDerived>& other) + CommaInitializer& operator,(const MatrixBase<OtherDerived>& other) { if (m_col==m_matrix.cols()) { @@ -94,15 +94,16 @@ struct MatrixBase<Scalar, Derived>::CommaInitializer * Example: \include MatrixBase_set.cpp * Output: \verbinclude MatrixBase_set.out */ -template<typename Scalar, typename Derived> -typename MatrixBase<Scalar, Derived>::CommaInitializer MatrixBase<Scalar, Derived>::operator<< (const Scalar& s) +template<typename Derived> +typename MatrixBase<Derived>::CommaInitializer MatrixBase<Derived>::operator<< (const Scalar& s) { - return CommaInitializer(*static_cast<Derived *>(this), s); + return CommaInitializer(*static_cast<Derived*>(this), s); } -template<typename Scalar, typename Derived> +template<typename Derived> template<typename OtherDerived> -typename MatrixBase<Scalar, Derived>::CommaInitializer MatrixBase<Scalar, Derived>::operator<< (const MatrixBase<Scalar, OtherDerived>& other) +typename MatrixBase<Derived>::CommaInitializer +MatrixBase<Derived>::operator<<(const MatrixBase<OtherDerived>& other) { return CommaInitializer(*static_cast<Derived *>(this), other); } diff --git a/Eigen/src/Core/CwiseBinaryOp.h b/Eigen/src/Core/CwiseBinaryOp.h index 9d3dd695c..5314eb793 100644 --- a/Eigen/src/Core/CwiseBinaryOp.h +++ b/Eigen/src/Core/CwiseBinaryOp.h @@ -47,18 +47,20 @@ * \sa class ScalarProductOp, class ScalarQuotientOp */ template<typename BinaryOp, typename Lhs, typename Rhs> +struct Scalar<CwiseBinaryOp<BinaryOp, Lhs, Rhs> > +{ typedef typename ei_result_of<BinaryOp(typename Lhs::Scalar,typename Rhs::Scalar)>::type Type; }; + +template<typename BinaryOp, typename Lhs, typename Rhs> class CwiseBinaryOp : NoOperatorEquals, - public MatrixBase< - typename ei_result_of<BinaryOp(typename Lhs::Scalar,typename Rhs::Scalar)>::type, - CwiseBinaryOp<BinaryOp, Lhs, Rhs> > + public MatrixBase<CwiseBinaryOp<BinaryOp, Lhs, Rhs> > { public: - typedef typename ei_result_of<BinaryOp(typename Lhs::Scalar,typename Rhs::Scalar)>::type Scalar; + typedef typename Scalar<CwiseBinaryOp>::Type Scalar; typedef typename Lhs::AsArg LhsRef; typedef typename Rhs::AsArg RhsRef; - friend class MatrixBase<Scalar, CwiseBinaryOp>; - friend class MatrixBase<Scalar, CwiseBinaryOp>::Traits; - typedef MatrixBase<Scalar, CwiseBinaryOp> Base; + friend class MatrixBase<CwiseBinaryOp>; + friend class MatrixBase<CwiseBinaryOp>::Traits; + typedef MatrixBase<CwiseBinaryOp> Base; CwiseBinaryOp(const LhsRef& lhs, const RhsRef& rhs, const BinaryOp& func = BinaryOp()) : m_lhs(lhs), m_rhs(rhs), m_functor(func) @@ -131,9 +133,9 @@ struct ScalarQuotientOp EIGEN_EMPTY_STRUCT { * * \sa class CwiseBinaryOp, MatrixBase::operator-=() */ -template<typename Scalar, typename Derived1, typename Derived2> +template<typename Derived1, typename Derived2> const CwiseBinaryOp<ScalarDifferenceOp, Derived1, Derived2> -operator-(const MatrixBase<Scalar, Derived1> &mat1, const MatrixBase<Scalar, Derived2> &mat2) +operator-(const MatrixBase<Derived1> &mat1, const MatrixBase<Derived2> &mat2) { return CwiseBinaryOp<ScalarDifferenceOp, Derived1, Derived2>(mat1.asArg(), mat2.asArg()); } @@ -142,10 +144,10 @@ operator-(const MatrixBase<Scalar, Derived1> &mat1, const MatrixBase<Scalar, Der * * \returns a reference to \c *this */ -template<typename Scalar, typename Derived> +template<typename Derived> template<typename OtherDerived> Derived & -MatrixBase<Scalar, Derived>::operator-=(const MatrixBase<Scalar, OtherDerived> &other) +MatrixBase<Derived>::operator-=(const MatrixBase<OtherDerived> &other) { return *this = *this - other; } @@ -157,9 +159,9 @@ MatrixBase<Scalar, Derived>::operator-=(const MatrixBase<Scalar, OtherDerived> & * * \sa class CwiseBinaryOp, MatrixBase::operator+=() */ -template<typename Scalar, typename Derived1, typename Derived2> +template<typename Derived1, typename Derived2> const CwiseBinaryOp<ScalarSumOp, Derived1, Derived2> -operator+(const MatrixBase<Scalar, Derived1> &mat1, const MatrixBase<Scalar, Derived2> &mat2) +operator+(const MatrixBase<Derived1> &mat1, const MatrixBase<Derived2> &mat2) { return CwiseBinaryOp<ScalarSumOp, Derived1, Derived2>(mat1.asArg(), mat2.asArg()); } @@ -168,10 +170,10 @@ operator+(const MatrixBase<Scalar, Derived1> &mat1, const MatrixBase<Scalar, Der * * \returns a reference to \c *this */ -template<typename Scalar, typename Derived> +template<typename Derived> template<typename OtherDerived> Derived & -MatrixBase<Scalar, Derived>::operator+=(const MatrixBase<Scalar, OtherDerived>& other) +MatrixBase<Derived>::operator+=(const MatrixBase<OtherDerived>& other) { return *this = *this + other; } @@ -181,10 +183,10 @@ MatrixBase<Scalar, Derived>::operator+=(const MatrixBase<Scalar, OtherDerived>& * * \sa class CwiseBinaryOp */ -template<typename Scalar, typename Derived> +template<typename Derived> template<typename OtherDerived> const CwiseBinaryOp<ScalarProductOp, Derived, OtherDerived> -MatrixBase<Scalar, Derived>::cwiseProduct(const MatrixBase<Scalar, OtherDerived> &other) const +MatrixBase<Derived>::cwiseProduct(const MatrixBase<OtherDerived> &other) const { return CwiseBinaryOp<ScalarProductOp, Derived, OtherDerived>(asArg(), other.asArg()); } @@ -194,10 +196,10 @@ MatrixBase<Scalar, Derived>::cwiseProduct(const MatrixBase<Scalar, OtherDerived> * * \sa class CwiseBinaryOp */ -template<typename Scalar, typename Derived> +template<typename Derived> template<typename OtherDerived> const CwiseBinaryOp<ScalarQuotientOp, Derived, OtherDerived> -MatrixBase<Scalar, Derived>::cwiseQuotient(const MatrixBase<Scalar, OtherDerived> &other) const +MatrixBase<Derived>::cwiseQuotient(const MatrixBase<OtherDerived> &other) const { return CwiseBinaryOp<ScalarQuotientOp, Derived, OtherDerived>(asArg(), other.asArg()); } @@ -210,10 +212,10 @@ MatrixBase<Scalar, Derived>::cwiseQuotient(const MatrixBase<Scalar, OtherDerived * * \sa class CwiseBinaryOp, MatrixBase::operator+, MatrixBase::operator-, MatrixBase::cwiseProduct, MatrixBase::cwiseQuotient */ -template<typename Scalar, typename Derived> +template<typename Derived> template<typename CustomBinaryOp, typename OtherDerived> const CwiseBinaryOp<CustomBinaryOp, Derived, OtherDerived> -MatrixBase<Scalar, Derived>::cwise(const MatrixBase<Scalar, OtherDerived> &other, const CustomBinaryOp& func) const +MatrixBase<Derived>::cwise(const MatrixBase<OtherDerived> &other, const CustomBinaryOp& func) const { return CwiseBinaryOp<CustomBinaryOp, Derived, OtherDerived>(asArg(), other.asArg(), func); } diff --git a/Eigen/src/Core/CwiseUnaryOp.h b/Eigen/src/Core/CwiseUnaryOp.h index 51a037f24..55ff7e170 100644 --- a/Eigen/src/Core/CwiseUnaryOp.h +++ b/Eigen/src/Core/CwiseUnaryOp.h @@ -40,17 +40,19 @@ * \sa class CwiseBinaryOp */ template<typename UnaryOp, typename MatrixType> +struct Scalar<CwiseUnaryOp<UnaryOp, MatrixType> > +{ typedef typename ei_result_of<UnaryOp(typename MatrixType::Scalar)>::type Type; }; + +template<typename UnaryOp, typename MatrixType> class CwiseUnaryOp : NoOperatorEquals, - public MatrixBase< - typename ei_result_of<UnaryOp(typename MatrixType::Scalar)>::type, - CwiseUnaryOp<UnaryOp, MatrixType> > + public MatrixBase<CwiseUnaryOp<UnaryOp, MatrixType> > { public: typedef typename ei_result_of<UnaryOp(typename MatrixType::Scalar)>::type Scalar; typedef typename MatrixType::AsArg MatRef; - friend class MatrixBase<Scalar, CwiseUnaryOp>; - friend class MatrixBase<Scalar, CwiseUnaryOp>::Traits; - typedef MatrixBase<Scalar, CwiseUnaryOp> Base; + friend class MatrixBase<CwiseUnaryOp>; + friend class MatrixBase<CwiseUnaryOp>::Traits; + typedef MatrixBase<CwiseUnaryOp> Base; CwiseUnaryOp(const MatRef& mat, const UnaryOp& func = UnaryOp()) : m_matrix(mat), m_functor(func) {} @@ -97,18 +99,18 @@ struct ScalarAbsOp EIGEN_EMPTY_STRUCT { /** \returns an expression of the opposite of \c *this */ -template<typename Scalar, typename Derived> +template<typename Derived> const CwiseUnaryOp<ScalarOppositeOp,Derived> -MatrixBase<Scalar, Derived>::operator-() const +MatrixBase<Derived>::operator-() const { return CwiseUnaryOp<ScalarOppositeOp,Derived>(asArg()); } /** \returns an expression of the opposite of \c *this */ -template<typename Scalar, typename Derived> +template<typename Derived> const CwiseUnaryOp<ScalarAbsOp,Derived> -MatrixBase<Scalar, Derived>::cwiseAbs() const +MatrixBase<Derived>::cwiseAbs() const { return CwiseUnaryOp<ScalarAbsOp,Derived>(asArg()); } @@ -124,10 +126,10 @@ MatrixBase<Scalar, Derived>::cwiseAbs() const * * \sa class CwiseUnaryOp, class CwiseBinarOp, MatrixBase::operator-, MatrixBase::cwiseAbs */ -template<typename Scalar, typename Derived> +template<typename Derived> template<typename CustomUnaryOp> const CwiseUnaryOp<CustomUnaryOp, Derived> -MatrixBase<Scalar, Derived>::cwise(const CustomUnaryOp& func) const +MatrixBase<Derived>::cwise(const CustomUnaryOp& func) const { return CwiseUnaryOp<CustomUnaryOp, Derived>(asArg(), func); } @@ -145,9 +147,9 @@ struct ScalarConjugateOp EIGEN_EMPTY_STRUCT { /** \returns an expression of the complex conjugate of *this. * * \sa adjoint() */ -template<typename Scalar, typename Derived> +template<typename Derived> const CwiseUnaryOp<ScalarConjugateOp, Derived> -MatrixBase<Scalar, Derived>::conjugate() const +MatrixBase<Derived>::conjugate() const { return CwiseUnaryOp<ScalarConjugateOp, Derived>(asArg()); } @@ -173,10 +175,10 @@ struct ScalarCastOp EIGEN_EMPTY_STRUCT { * * \sa class CwiseUnaryOp, class ScalarCastOp */ -template<typename Scalar, typename Derived> +template<typename Derived> template<typename NewType> const CwiseUnaryOp<ScalarCastOp<NewType>, Derived> -MatrixBase<Scalar, Derived>::cast() const +MatrixBase<Derived>::cast() const { return CwiseUnaryOp<ScalarCastOp<NewType>, Derived>(asArg()); } @@ -195,34 +197,35 @@ struct ScalarMultipleOp { }; /** \relates MatrixBase \sa class ScalarMultipleOp */ -template<typename Scalar, typename Derived> -const CwiseUnaryOp<ScalarMultipleOp<Scalar>, Derived> -MatrixBase<Scalar, Derived>::operator*(const Scalar& scalar) const +template<typename Derived> +const CwiseUnaryOp<ScalarMultipleOp<typename Scalar<Derived>::Type>, Derived> +MatrixBase<Derived>::operator*(const Scalar& scalar) const { return CwiseUnaryOp<ScalarMultipleOp<Scalar>, Derived>(asArg(), ScalarMultipleOp<Scalar>(scalar)); } /** \relates MatrixBase \sa class ScalarMultipleOp */ -template<typename Scalar, typename Derived> -const CwiseUnaryOp<ScalarMultipleOp<Scalar>, Derived> -MatrixBase<Scalar, Derived>::operator/(const Scalar& scalar) const +template<typename Derived> +const CwiseUnaryOp<ScalarMultipleOp<typename Scalar<Derived>::Type>, Derived> +MatrixBase<Derived>::operator/(const Scalar& scalar) const { assert(NumTraits<Scalar>::HasFloatingPoint); - return CwiseUnaryOp<ScalarMultipleOp<Scalar>, Derived>(asArg(), ScalarMultipleOp<Scalar>(static_cast<Scalar>(1) / scalar)); + return CwiseUnaryOp<ScalarMultipleOp<Scalar>, Derived> + (asArg(), ScalarMultipleOp<Scalar>(static_cast<Scalar>(1) / scalar)); } /** \sa ScalarMultipleOp */ -template<typename Scalar, typename Derived> +template<typename Derived> Derived& -MatrixBase<Scalar, Derived>::operator*=(const Scalar& other) +MatrixBase<Derived>::operator*=(const Scalar& other) { return *this = *this * other; } /** \sa ScalarMultipleOp */ -template<typename Scalar, typename Derived> +template<typename Derived> Derived& -MatrixBase<Scalar, Derived>::operator/=(const Scalar& other) +MatrixBase<Derived>::operator/=(const Scalar& other) { return *this = *this / other; } diff --git a/Eigen/src/Core/DiagonalCoeffs.h b/Eigen/src/Core/DiagonalCoeffs.h index 58c6e3ed8..a03241e65 100644 --- a/Eigen/src/Core/DiagonalCoeffs.h +++ b/Eigen/src/Core/DiagonalCoeffs.h @@ -37,15 +37,19 @@ * * \sa MatrixBase::diagonal() */ +template<typename MatrixType> +struct Scalar<DiagonalCoeffs<MatrixType> > +{ typedef typename Scalar<MatrixType>::Type Type; }; + template<typename MatrixType> class DiagonalCoeffs - : public MatrixBase<typename MatrixType::Scalar, DiagonalCoeffs<MatrixType> > + : public MatrixBase<DiagonalCoeffs<MatrixType> > { public: - typedef typename MatrixType::Scalar Scalar; + typedef typename Scalar<MatrixType>::Type Scalar; typedef typename MatrixType::AsArg MatRef; - friend class MatrixBase<Scalar, DiagonalCoeffs>; - friend class MatrixBase<Scalar, DiagonalCoeffs>::Traits; - typedef MatrixBase<Scalar, DiagonalCoeffs> Base; + friend class MatrixBase<DiagonalCoeffs>; + friend class MatrixBase<DiagonalCoeffs>::Traits; + typedef MatrixBase<DiagonalCoeffs> Base; DiagonalCoeffs(const MatRef& matrix) : m_matrix(matrix) {} @@ -87,17 +91,17 @@ template<typename MatrixType> class DiagonalCoeffs * Output: \verbinclude MatrixBase_diagonal.out * * \sa class DiagonalCoeffs */ -template<typename Scalar, typename Derived> +template<typename Derived> DiagonalCoeffs<Derived> -MatrixBase<Scalar, Derived>::diagonal() +MatrixBase<Derived>::diagonal() { return DiagonalCoeffs<Derived>(asArg()); } /** This is the const version of diagonal(). */ -template<typename Scalar, typename Derived> +template<typename Derived> const DiagonalCoeffs<Derived> -MatrixBase<Scalar, Derived>::diagonal() const +MatrixBase<Derived>::diagonal() const { return DiagonalCoeffs<Derived>(asArg()); } diff --git a/Eigen/src/Core/DiagonalMatrix.h b/Eigen/src/Core/DiagonalMatrix.h index 90683e6bc..6b4e0b17a 100644 --- a/Eigen/src/Core/DiagonalMatrix.h +++ b/Eigen/src/Core/DiagonalMatrix.h @@ -39,16 +39,19 @@ * \sa MatrixBase::diagonal(const OtherDerived&) */ template<typename CoeffsVectorType> +struct Scalar<DiagonalMatrix<CoeffsVectorType> > +{ typedef typename Scalar<CoeffsVectorType>::Type Type; }; + +template<typename CoeffsVectorType> class DiagonalMatrix : NoOperatorEquals, - public MatrixBase<typename CoeffsVectorType::Scalar, - DiagonalMatrix<CoeffsVectorType> > + public MatrixBase<DiagonalMatrix<CoeffsVectorType> > { public: - typedef typename CoeffsVectorType::Scalar Scalar; + typedef typename Scalar<CoeffsVectorType>::Type Scalar; typedef typename CoeffsVectorType::AsArg CoeffsVecRef; - friend class MatrixBase<Scalar, DiagonalMatrix>; - friend class MatrixBase<Scalar, DiagonalMatrix>::Traits; - typedef MatrixBase<Scalar, DiagonalMatrix> Base; + friend class MatrixBase<DiagonalMatrix>; + friend class MatrixBase<DiagonalMatrix>::Traits; + typedef MatrixBase<DiagonalMatrix> Base; DiagonalMatrix(const CoeffsVecRef& coeffs) : m_coeffs(coeffs) { @@ -86,9 +89,9 @@ class DiagonalMatrix : NoOperatorEquals, * * \sa class DiagonalMatrix, isDiagonal() **/ -template<typename Scalar, typename Derived> +template<typename Derived> const DiagonalMatrix<Derived> -MatrixBase<Scalar, Derived>::asDiagonal() const +MatrixBase<Derived>::asDiagonal() const { return DiagonalMatrix<Derived>(asArg()); } @@ -101,8 +104,8 @@ MatrixBase<Scalar, Derived>::asDiagonal() const * * \sa asDiagonal() */ -template<typename Scalar, typename Derived> -bool MatrixBase<Scalar, Derived>::isDiagonal +template<typename Derived> +bool MatrixBase<Derived>::isDiagonal (typename NumTraits<Scalar>::Real prec) const { if(cols() != rows()) return false; diff --git a/Eigen/src/Core/Dot.h b/Eigen/src/Core/Dot.h index d2ce1803a..03764ba34 100644 --- a/Eigen/src/Core/Dot.h +++ b/Eigen/src/Core/Dot.h @@ -67,9 +67,10 @@ struct DotUnroller<Index, 0, Derived1, Derived2> * * \sa norm2(), norm() */ -template<typename Scalar, typename Derived> +template<typename Derived> template<typename OtherDerived> -Scalar MatrixBase<Scalar, Derived>::dot(const MatrixBase<Scalar, OtherDerived>& other) const +typename Scalar<Derived>::Type +MatrixBase<Derived>::dot(const MatrixBase<OtherDerived>& other) const { assert(Traits::IsVectorAtCompileTime && OtherDerived::Traits::IsVectorAtCompileTime @@ -80,7 +81,7 @@ Scalar MatrixBase<Scalar, Derived>::dot(const MatrixBase<Scalar, OtherDerived>& && Traits::SizeAtCompileTime <= EIGEN_UNROLLING_LIMIT_PRODUCT) DotUnroller<Traits::SizeAtCompileTime-1, Traits::SizeAtCompileTime <= EIGEN_UNROLLING_LIMIT_PRODUCT ? Traits::SizeAtCompileTime : Dynamic, - Derived, MatrixBase<Scalar, OtherDerived> > + Derived, MatrixBase<OtherDerived> > ::run(*static_cast<const Derived*>(this), other, res); else { @@ -97,8 +98,8 @@ Scalar MatrixBase<Scalar, Derived>::dot(const MatrixBase<Scalar, OtherDerived>& * * \sa dot(), norm() */ -template<typename Scalar, typename Derived> -typename NumTraits<Scalar>::Real MatrixBase<Scalar, Derived>::norm2() const +template<typename Derived> +typename NumTraits<typename Scalar<Derived>::Type>::Real MatrixBase<Derived>::norm2() const { return ei_real(dot(*this)); } @@ -109,8 +110,8 @@ typename NumTraits<Scalar>::Real MatrixBase<Scalar, Derived>::norm2() const * * \sa dot(), norm2() */ -template<typename Scalar, typename Derived> -typename NumTraits<Scalar>::Real MatrixBase<Scalar, Derived>::norm() const +template<typename Derived> +typename NumTraits<typename Scalar<Derived>::Type>::Real MatrixBase<Derived>::norm() const { return ei_sqrt(norm2()); } @@ -121,9 +122,9 @@ typename NumTraits<Scalar>::Real MatrixBase<Scalar, Derived>::norm() const * * \sa norm() */ -template<typename Scalar, typename Derived> -const CwiseUnaryOp<ScalarMultipleOp<Scalar>, Derived> -MatrixBase<Scalar, Derived>::normalized() const +template<typename Derived> +const CwiseUnaryOp<ScalarMultipleOp<typename Scalar<Derived>::Type>, Derived> +MatrixBase<Derived>::normalized() const { return (*this) / norm(); } @@ -134,11 +135,10 @@ MatrixBase<Scalar, Derived>::normalized() const * Example: \include MatrixBase_isOrtho_vector.cpp * Output: \verbinclude MatrixBase_isOrtho_vector.out */ -template<typename Scalar, typename Derived> +template<typename Derived> template<typename OtherDerived> -bool MatrixBase<Scalar, Derived>::isOrtho -(const MatrixBase<Scalar, OtherDerived>& other, - typename NumTraits<Scalar>::Real prec) const +bool MatrixBase<Derived>::isOrtho +(const MatrixBase<OtherDerived>& other, RealScalar prec) const { return ei_abs2(dot(other)) <= prec * prec * norm2() * other.norm2(); } @@ -154,9 +154,8 @@ bool MatrixBase<Scalar, Derived>::isOrtho * Example: \include MatrixBase_isOrtho_matrix.cpp * Output: \verbinclude MatrixBase_isOrtho_matrix.out */ -template<typename Scalar, typename Derived> -bool MatrixBase<Scalar, Derived>::isOrtho -(typename NumTraits<Scalar>::Real prec) const +template<typename Derived> +bool MatrixBase<Derived>::isOrtho(RealScalar prec) const { for(int i = 0; i < cols(); i++) { diff --git a/Eigen/src/Core/Eval.h b/Eigen/src/Core/Eval.h index aea34850a..85a9d0aa0 100644 --- a/Eigen/src/Core/Eval.h +++ b/Eigen/src/Core/Eval.h @@ -44,6 +44,10 @@ * * \sa MatrixBase::eval() */ +template<typename ExpressionType> +struct Scalar<Eval<ExpressionType> > +{ typedef typename Scalar<ExpressionType>::Type Type; }; + template<typename ExpressionType> class Eval : NoOperatorEquals, public Matrix< typename ExpressionType::Scalar, ExpressionType::Traits::RowsAtCompileTime, @@ -53,7 +57,7 @@ template<typename ExpressionType> class Eval : NoOperatorEquals, ExpressionType::Traits::MaxColsAtCompileTime> { public: - typedef typename ExpressionType::Scalar Scalar; + typedef typename Scalar<ExpressionType>::Type Scalar; /** The actual matrix type to evaluate to. This type can be used independently * of the rest of this class to get the actual matrix type to evaluate and store @@ -86,8 +90,8 @@ template<typename ExpressionType> class Eval : NoOperatorEquals, * Output: \verbinclude MatrixBase_eval.out * * \sa class Eval */ -template<typename Scalar, typename Derived> -const Eval<Derived> MatrixBase<Scalar, Derived>::eval() const +template<typename Derived> +const Eval<Derived> MatrixBase<Derived>::eval() const { return Eval<Derived>(*static_cast<const Derived*>(this)); } diff --git a/Eigen/src/Core/EvalOMP.h b/Eigen/src/Core/EvalOMP.h index 01f78b0c8..7bc006d17 100644 --- a/Eigen/src/Core/EvalOMP.h +++ b/Eigen/src/Core/EvalOMP.h @@ -109,8 +109,8 @@ template<typename ExpressionType> class EvalOMP : NoOperatorEquals, * * \sa class EvalOMP, eval() */ -template<typename Scalar, typename Derived> -const EvalOMP<Derived> MatrixBase<Scalar, Derived>::evalOMP() const +template<typename Derived> +const EvalOMP<Derived> MatrixBase<Derived>::evalOMP() const { return EvalOMP<Derived>(*static_cast<const Derived*>(this)); } diff --git a/Eigen/src/Core/ForwardDeclarations.h b/Eigen/src/Core/ForwardDeclarations.h index dce88336e..5bed1f154 100644 --- a/Eigen/src/Core/ForwardDeclarations.h +++ b/Eigen/src/Core/ForwardDeclarations.h @@ -25,6 +25,8 @@ #ifndef EIGEN_FORWARDDECLARATIONS_H #define EIGEN_FORWARDDECLARATIONS_H +template<typename T> struct Scalar; + template<typename _Scalar, int _Rows, int _Cols, int _StorageOrder, int _MaxRows, int _MaxCols> class Matrix; template<typename MatrixType> class MatrixRef; template<typename MatrixType> class Row; diff --git a/Eigen/src/Core/Fuzzy.h b/Eigen/src/Core/Fuzzy.h index 0d401a9a1..a7a276328 100644 --- a/Eigen/src/Core/Fuzzy.h +++ b/Eigen/src/Core/Fuzzy.h @@ -41,9 +41,9 @@ * * \sa ei_isMuchSmallerThan(const RealScalar&, RealScalar) const */ -template<typename Scalar, typename Derived> +template<typename Derived> template<typename OtherDerived> -bool MatrixBase<Scalar, Derived>::isApprox( +bool MatrixBase<Derived>::isApprox( const OtherDerived& other, typename NumTraits<Scalar>::Real prec ) const @@ -71,10 +71,10 @@ bool MatrixBase<Scalar, Derived>::isApprox( * \f[ \Vert v \Vert \leqslant p\,\vert x\vert. \f] * For matrices, the comparison is done on all columns. * - * \sa isApprox(), isMuchSmallerThan(const MatrixBase<Scalar, OtherDerived>&, RealScalar) const + * \sa isApprox(), isMuchSmallerThan(const MatrixBase<OtherDerived>&, RealScalar) const */ -template<typename Scalar, typename Derived> -bool MatrixBase<Scalar, Derived>::isMuchSmallerThan( +template<typename Derived> +bool MatrixBase<Derived>::isMuchSmallerThan( const typename NumTraits<Scalar>::Real& other, typename NumTraits<Scalar>::Real prec ) const @@ -102,10 +102,10 @@ bool MatrixBase<Scalar, Derived>::isMuchSmallerThan( * * \sa isApprox(), isMuchSmallerThan(const RealScalar&, RealScalar) const */ -template<typename Scalar, typename Derived> +template<typename Derived> template<typename OtherDerived> -bool MatrixBase<Scalar, Derived>::isMuchSmallerThan( - const MatrixBase<Scalar, OtherDerived>& other, +bool MatrixBase<Derived>::isMuchSmallerThan( + const MatrixBase<OtherDerived>& other, typename NumTraits<Scalar>::Real prec ) const { diff --git a/Eigen/src/Core/IO.h b/Eigen/src/Core/IO.h index a02f2bcb7..db384b024 100644 --- a/Eigen/src/Core/IO.h +++ b/Eigen/src/Core/IO.h @@ -29,10 +29,10 @@ * * Outputs the matrix, laid out as an array as usual, to the given stream. */ -template<typename Scalar, typename Derived> +template<typename Derived> std::ostream & operator << ( std::ostream & s, - const MatrixBase<Scalar, Derived> & m ) + const MatrixBase<Derived> & m ) { for( int i = 0; i < m.rows(); i++ ) { diff --git a/Eigen/src/Core/Identity.h b/Eigen/src/Core/Identity.h index 5fd854850..38c8d0d32 100644 --- a/Eigen/src/Core/Identity.h +++ b/Eigen/src/Core/Identity.h @@ -31,14 +31,18 @@ * * \sa MatrixBase::identity(), MatrixBase::identity(int,int), MatrixBase::setIdentity() */ +template<typename MatrixType> +struct Scalar<Identity<MatrixType> > +{ typedef typename Scalar<MatrixType>::Type Type; }; + template<typename MatrixType> class Identity : NoOperatorEquals, - public MatrixBase<typename MatrixType::Scalar, Identity<MatrixType> > + public MatrixBase<Identity<MatrixType> > { public: - typedef typename MatrixType::Scalar Scalar; - friend class MatrixBase<Scalar, Identity>; - friend class MatrixBase<Scalar, Identity>::Traits; - typedef MatrixBase<Scalar, Identity> Base; + typedef typename Scalar<MatrixType>::Type Scalar; + friend class MatrixBase<Identity>; + friend class MatrixBase<Identity>::Traits; + typedef MatrixBase<Identity> Base; Identity(int rows, int cols) : m_rows(rows), m_cols(cols) { @@ -84,8 +88,8 @@ template<typename MatrixType> class Identity : NoOperatorEquals, * * \sa identity(), setIdentity(), isIdentity() */ -template<typename Scalar, typename Derived> -const Identity<Derived> MatrixBase<Scalar, Derived>::identity(int rows, int cols) +template<typename Derived> +const Identity<Derived> MatrixBase<Derived>::identity(int rows, int cols) { return Identity<Derived>(rows, cols); } @@ -100,8 +104,8 @@ const Identity<Derived> MatrixBase<Scalar, Derived>::identity(int rows, int cols * * \sa identity(int,int), setIdentity(), isIdentity() */ -template<typename Scalar, typename Derived> -const Identity<Derived> MatrixBase<Scalar, Derived>::identity() +template<typename Derived> +const Identity<Derived> MatrixBase<Derived>::identity() { return Identity<Derived>(Traits::RowsAtCompileTime, Traits::ColsAtCompileTime); } @@ -115,8 +119,8 @@ const Identity<Derived> MatrixBase<Scalar, Derived>::identity() * * \sa class Identity, identity(), identity(int,int), setIdentity() */ -template<typename Scalar, typename Derived> -bool MatrixBase<Scalar, Derived>::isIdentity +template<typename Derived> +bool MatrixBase<Derived>::isIdentity (typename NumTraits<Scalar>::Real prec) const { for(int j = 0; j < cols(); j++) @@ -145,8 +149,8 @@ bool MatrixBase<Scalar, Derived>::isIdentity * * \sa class Identity, identity(), identity(int,int), isIdentity() */ -template<typename Scalar, typename Derived> -Derived& MatrixBase<Scalar, Derived>::setIdentity() +template<typename Derived> +Derived& MatrixBase<Derived>::setIdentity() { return *this = Identity<Derived>(rows(), cols()); } diff --git a/Eigen/src/Core/Map.h b/Eigen/src/Core/Map.h index ce46dd81c..634a17165 100644 --- a/Eigen/src/Core/Map.h +++ b/Eigen/src/Core/Map.h @@ -38,14 +38,18 @@ * * \sa Matrix::map() */ +template<typename MatrixType> +struct Scalar<Map<MatrixType> > +{ typedef typename Scalar<MatrixType>::Type Type; }; + template<typename MatrixType> class Map - : public MatrixBase<typename MatrixType::Scalar, Map<MatrixType> > + : public MatrixBase<Map<MatrixType> > { public: - typedef typename MatrixType::Scalar Scalar; - friend class MatrixBase<Scalar, Map>; - friend class MatrixBase<Scalar, Map>::Traits; - typedef MatrixBase<Scalar, Map> Base; + typedef typename Scalar<MatrixType>::Type Scalar; + friend class MatrixBase<Map>; + friend class MatrixBase<Map>::Traits; + typedef MatrixBase<Map> Base; private: enum { diff --git a/Eigen/src/Core/Matrix.h b/Eigen/src/Core/Matrix.h index 474b55eab..68ccef1b1 100644 --- a/Eigen/src/Core/Matrix.h +++ b/Eigen/src/Core/Matrix.h @@ -71,20 +71,24 @@ * * Note that most of the API is in the base class MatrixBase. */ +template<typename _Scalar, int _Rows, int _Cols, int _StorageOrder, int _MaxRows, int _MaxCols> +struct Scalar<Matrix<_Scalar, _Rows, _Cols, _StorageOrder, _MaxRows, _MaxCols> > +{ typedef _Scalar Type; }; + template<typename _Scalar, int _Rows, int _Cols, int _StorageOrder = EIGEN_DEFAULT_MATRIX_STORAGE_ORDER, int _MaxRows = _Rows, int _MaxCols = _Cols> -class Matrix : public MatrixBase<_Scalar, Matrix<_Scalar, _Rows, _Cols, - _StorageOrder, _MaxRows, _MaxCols> > +class Matrix : public MatrixBase<Matrix<_Scalar, _Rows, _Cols, + _StorageOrder, _MaxRows, _MaxCols> > { public: - friend class MatrixBase<_Scalar, Matrix>; - friend class MatrixBase<_Scalar, Matrix>::Traits; + friend class MatrixBase<Matrix>; + friend class MatrixBase<Matrix>::Traits; friend class Map<Matrix>; - typedef MatrixBase<_Scalar, Matrix> Base; - typedef _Scalar Scalar; - typedef MatrixRef<Matrix> AsArg; + typedef MatrixBase<Matrix> Base; + typedef typename Scalar<Matrix>::Type Scalar; + typedef MatrixRef<Matrix> AsArg; friend class MatrixRef<Matrix>; private: @@ -150,7 +154,7 @@ class Matrix : public MatrixBase<_Scalar, Matrix<_Scalar, _Rows, _Cols, * row-vectors remain row-vectors and vectors remain vectors. */ template<typename OtherDerived> - Matrix& operator=(const MatrixBase<Scalar, OtherDerived>& other) + Matrix& operator=(const MatrixBase<OtherDerived>& other) { if(RowsAtCompileTime == 1) { @@ -275,7 +279,7 @@ class Matrix : public MatrixBase<_Scalar, Matrix<_Scalar, _Rows, _Cols, /** Constructor copying the value of the expression \a other */ template<typename OtherDerived> - Matrix(const MatrixBase<Scalar, OtherDerived>& other) + Matrix(const MatrixBase<OtherDerived>& other) : m_storage(other.rows() * other.cols(), other.rows(), other.cols()) { *this = other; diff --git a/Eigen/src/Core/MatrixBase.h b/Eigen/src/Core/MatrixBase.h index ccec292f6..57ef46560 100644 --- a/Eigen/src/Core/MatrixBase.h +++ b/Eigen/src/Core/MatrixBase.h @@ -32,9 +32,6 @@ * This class is the base that is inherited by all matrix, vector, and expression * types. Most of the Eigen API is contained in this class. * - * \param Scalar is the type of the coefficients. Recall that Eigen allows - * only the following types for \a Scalar: \c int, \c float, \c double, - * \c std::complex<float>, \c std::complex<double>. * \param Derived is the derived type, e.g. a matrix type, or an expression, etc. * * When writing a function taking Eigen objects as argument, if you want your function @@ -43,8 +40,8 @@ * a matrix, vector, or expression \a x, prints the first row of \a x. * * \code - template<typename Scalar, typename Derived> - void printFirstRow(const Eigen::MatrixBase<Scalar, Derived>& x) + template<typename Derived> + void printFirstRow(const Eigen::MatrixBase<Derived>& x) { cout << x.row(0) << endl; } @@ -52,12 +49,14 @@ * * \nosubgrouping */ -template<typename Scalar, typename Derived> class MatrixBase +template<typename Derived> class MatrixBase { struct CommaInitializer; public: + typedef typename Scalar<Derived>::Type Scalar; + /** \brief Some traits provided by the Derived type. * * Grouping these in a nested subclass is what was needed for ICC compatibility. */ @@ -170,7 +169,7 @@ template<typename Scalar, typename Derived> class MatrixBase /** Copies \a other into *this. \returns a reference to *this. */ template<typename OtherDerived> - Derived& operator=(const MatrixBase<Scalar, OtherDerived>& other); + Derived& operator=(const MatrixBase<OtherDerived>& other); /** Special case of the template operator=, in order to prevent the compiler * from generating a default operator= (issue hit with g++ 4.1) @@ -183,7 +182,7 @@ template<typename Scalar, typename Derived> class MatrixBase CommaInitializer operator<< (const Scalar& s); template<typename OtherDerived> - CommaInitializer operator<< (const MatrixBase<Scalar, OtherDerived>& other); + CommaInitializer operator<< (const MatrixBase<OtherDerived>& other); /** swaps *this with the expression \a other. * @@ -192,7 +191,7 @@ template<typename Scalar, typename Derived> class MatrixBase * of course. TODO: get rid of const here. */ template<typename OtherDerived> - void swap(const MatrixBase<Scalar, OtherDerived>& other); + void swap(const MatrixBase<OtherDerived>& other); /// \name sub-matrices //@{ @@ -252,7 +251,7 @@ template<typename Scalar, typename Derived> class MatrixBase Scalar trace() const; template<typename OtherDerived> - Scalar dot(const MatrixBase<Scalar, OtherDerived>& other) const; + Scalar dot(const MatrixBase<OtherDerived>& other) const; RealScalar norm2() const; RealScalar norm() const; //@} @@ -282,7 +281,7 @@ template<typename Scalar, typename Derived> class MatrixBase bool isDiagonal(RealScalar prec = precision<Scalar>()) const; template<typename OtherDerived> - bool isOrtho(const MatrixBase<Scalar, OtherDerived>& other, + bool isOrtho(const MatrixBase<OtherDerived>& other, RealScalar prec = precision<Scalar>()) const; bool isOrtho(RealScalar prec = precision<Scalar>()) const; @@ -292,7 +291,7 @@ template<typename Scalar, typename Derived> class MatrixBase bool isMuchSmallerThan(const RealScalar& other, RealScalar prec = precision<Scalar>()) const; template<typename OtherDerived> - bool isMuchSmallerThan(const MatrixBase<Scalar, OtherDerived>& other, + bool isMuchSmallerThan(const MatrixBase<OtherDerived>& other, RealScalar prec = precision<Scalar>()) const; //@} @@ -301,11 +300,11 @@ template<typename Scalar, typename Derived> class MatrixBase const CwiseUnaryOp<ScalarOppositeOp,Derived> operator-() const; template<typename OtherDerived> - Derived& operator+=(const MatrixBase<Scalar, OtherDerived>& other); + Derived& operator+=(const MatrixBase<OtherDerived>& other); template<typename OtherDerived> - Derived& operator-=(const MatrixBase<Scalar, OtherDerived>& other); + Derived& operator-=(const MatrixBase<OtherDerived>& other); template<typename OtherDerived> - Derived& operator*=(const MatrixBase<Scalar, OtherDerived>& other); + Derived& operator*=(const MatrixBase<OtherDerived>& other); Derived& operator*=(const Scalar& other); Derived& operator/=(const Scalar& other); @@ -319,17 +318,17 @@ template<typename Scalar, typename Derived> class MatrixBase template<typename OtherDerived> const Product<Derived, OtherDerived> - lazyProduct(const MatrixBase<Scalar, OtherDerived>& other) const EIGEN_ALWAYS_INLINE; + lazyProduct(const MatrixBase<OtherDerived>& other) const EIGEN_ALWAYS_INLINE; const CwiseUnaryOp<ScalarAbsOp,Derived> cwiseAbs() const; template<typename OtherDerived> const CwiseBinaryOp<ScalarProductOp, Derived, OtherDerived> - cwiseProduct(const MatrixBase<Scalar, OtherDerived> &other) const; + cwiseProduct(const MatrixBase<OtherDerived> &other) const; template<typename OtherDerived> const CwiseBinaryOp<ScalarQuotientOp, Derived, OtherDerived> - cwiseQuotient(const MatrixBase<Scalar, OtherDerived> &other) const; + cwiseQuotient(const MatrixBase<OtherDerived> &other) const; //@} /// \name coefficient accessors @@ -366,7 +365,7 @@ template<typename Scalar, typename Derived> class MatrixBase template<typename CustomBinaryOp, typename OtherDerived> const CwiseBinaryOp<CustomBinaryOp, Derived, OtherDerived> - cwise(const MatrixBase<Scalar, OtherDerived> &other, const CustomBinaryOp& func = CustomBinaryOp()) const; + cwise(const MatrixBase<OtherDerived> &other, const CustomBinaryOp& func = CustomBinaryOp()) const; //@} /** puts in *row and *col the location of the coefficient of *this diff --git a/Eigen/src/Core/MatrixRef.h b/Eigen/src/Core/MatrixRef.h index 0c5c9f632..5d3100d22 100644 --- a/Eigen/src/Core/MatrixRef.h +++ b/Eigen/src/Core/MatrixRef.h @@ -25,14 +25,18 @@ #ifndef EIGEN_MATRIXREF_H #define EIGEN_MATRIXREF_H +template<typename MatrixType> +struct Scalar<MatrixRef<MatrixType> > +{ typedef typename Scalar<MatrixType>::Type Type; }; + template<typename MatrixType> class MatrixRef - : public MatrixBase<typename MatrixType::Scalar, MatrixRef<MatrixType> > + : public MatrixBase<MatrixRef<MatrixType> > { public: - typedef typename MatrixType::Scalar Scalar; - friend class MatrixBase<Scalar, MatrixRef>; - friend class MatrixBase<Scalar, MatrixRef>::Traits; - typedef MatrixBase<Scalar, MatrixRef> Base; + typedef typename Scalar<MatrixRef>::Type Scalar; + friend class MatrixBase<MatrixRef>; + friend class MatrixBase<MatrixRef>::Traits; + typedef MatrixBase<MatrixRef> Base; MatrixRef(const MatrixType& matrix) : m_matrix(matrix) {} ~MatrixRef() {} diff --git a/Eigen/src/Core/Minor.h b/Eigen/src/Core/Minor.h index 8da9e9051..faab9c8ae 100644 --- a/Eigen/src/Core/Minor.h +++ b/Eigen/src/Core/Minor.h @@ -37,15 +37,19 @@ * * \sa MatrixBase::minor() */ +template<typename MatrixType> +struct Scalar<Minor<MatrixType> > +{ typedef typename Scalar<MatrixType>::Type Type; }; + template<typename MatrixType> class Minor - : public MatrixBase<typename MatrixType::Scalar, Minor<MatrixType> > + : public MatrixBase<Minor<MatrixType> > { public: - typedef typename MatrixType::Scalar Scalar; + typedef typename Scalar<MatrixType>::Type Scalar; typedef typename MatrixType::AsArg MatRef; - friend class MatrixBase<Scalar, Minor>; - friend class MatrixBase<Scalar, Minor>::Traits; - typedef MatrixBase<Scalar, Minor> Base; + friend class MatrixBase<Minor>; + friend class MatrixBase<Minor>::Traits; + typedef MatrixBase<Minor> Base; Minor(const MatRef& matrix, int row, int col) @@ -97,17 +101,17 @@ template<typename MatrixType> class Minor * * \sa class Minor */ -template<typename Scalar, typename Derived> +template<typename Derived> Minor<Derived> -MatrixBase<Scalar, Derived>::minor(int row, int col) +MatrixBase<Derived>::minor(int row, int col) { return Minor<Derived>(asArg(), row, col); } /** This is the const version of minor(). */ -template<typename Scalar, typename Derived> +template<typename Derived> const Minor<Derived> -MatrixBase<Scalar, Derived>::minor(int row, int col) const +MatrixBase<Derived>::minor(int row, int col) const { return Minor<Derived>(asArg(), row, col); } diff --git a/Eigen/src/Core/Ones.h b/Eigen/src/Core/Ones.h index 91b77cd9f..b77542d98 100644 --- a/Eigen/src/Core/Ones.h +++ b/Eigen/src/Core/Ones.h @@ -32,14 +32,18 @@ * \sa MatrixBase::ones(), MatrixBase::ones(int), MatrixBase::ones(int,int), * MatrixBase::setOnes(), MatrixBase::isOnes() */ +template<typename MatrixType> +struct Scalar<Ones<MatrixType> > +{ typedef typename Scalar<MatrixType>::Type Type; }; + template<typename MatrixType> class Ones : NoOperatorEquals, - public MatrixBase<typename MatrixType::Scalar, Ones<MatrixType> > + public MatrixBase<Ones<MatrixType> > { public: - typedef typename MatrixType::Scalar Scalar; - friend class MatrixBase<Scalar, Ones>; - friend class MatrixBase<Scalar, Ones>::Traits; - typedef MatrixBase<Scalar, Ones> Base; + typedef typename Scalar<MatrixType>::Type Scalar; + friend class MatrixBase<Ones>; + friend class MatrixBase<Ones>::Traits; + typedef MatrixBase<Ones> Base; private: enum { @@ -86,8 +90,8 @@ template<typename MatrixType> class Ones : NoOperatorEquals, * * \sa ones(), ones(int), isOnes(), class Ones */ -template<typename Scalar, typename Derived> -const Ones<Derived> MatrixBase<Scalar, Derived>::ones(int rows, int cols) +template<typename Derived> +const Ones<Derived> MatrixBase<Derived>::ones(int rows, int cols) { return Ones<Derived>(rows, cols); } @@ -108,8 +112,8 @@ const Ones<Derived> MatrixBase<Scalar, Derived>::ones(int rows, int cols) * * \sa ones(), ones(int,int), isOnes(), class Ones */ -template<typename Scalar, typename Derived> -const Ones<Derived> MatrixBase<Scalar, Derived>::ones(int size) +template<typename Derived> +const Ones<Derived> MatrixBase<Derived>::ones(int size) { assert(Traits::IsVectorAtCompileTime); if(Traits::RowsAtCompileTime == 1) return Ones<Derived>(1, size); @@ -126,8 +130,8 @@ const Ones<Derived> MatrixBase<Scalar, Derived>::ones(int size) * * \sa ones(int), ones(int,int), isOnes(), class Ones */ -template<typename Scalar, typename Derived> -const Ones<Derived> MatrixBase<Scalar, Derived>::ones() +template<typename Derived> +const Ones<Derived> MatrixBase<Derived>::ones() { return Ones<Derived>(Traits::RowsAtCompileTime, Traits::ColsAtCompileTime); } @@ -140,8 +144,8 @@ const Ones<Derived> MatrixBase<Scalar, Derived>::ones() * * \sa class Ones, ones() */ -template<typename Scalar, typename Derived> -bool MatrixBase<Scalar, Derived>::isOnes +template<typename Derived> +bool MatrixBase<Derived>::isOnes (typename NumTraits<Scalar>::Real prec) const { for(int j = 0; j < cols(); j++) @@ -158,8 +162,8 @@ bool MatrixBase<Scalar, Derived>::isOnes * * \sa class Ones, ones() */ -template<typename Scalar, typename Derived> -Derived& MatrixBase<Scalar, Derived>::setOnes() +template<typename Derived> +Derived& MatrixBase<Derived>::setOnes() { return *this = Ones<Derived>(rows(), cols()); } diff --git a/Eigen/src/Core/OperatorEquals.h b/Eigen/src/Core/OperatorEquals.h index bc1450127..ebad3fdfa 100644 --- a/Eigen/src/Core/OperatorEquals.h +++ b/Eigen/src/Core/OperatorEquals.h @@ -97,10 +97,10 @@ struct VectorOperatorEqualsUnroller<Derived1, Derived2, Dynamic> static void run(Derived1 &, const Derived2 &) {} }; -template<typename Scalar, typename Derived> +template<typename Derived> template<typename OtherDerived> -Derived& MatrixBase<Scalar, Derived> - ::operator=(const MatrixBase<Scalar, OtherDerived>& other) +Derived& MatrixBase<Derived> + ::operator=(const MatrixBase<OtherDerived>& other) { if(Traits::IsVectorAtCompileTime && OtherDerived::Traits::IsVectorAtCompileTime) // copying a vector expression into a vector diff --git a/Eigen/src/Core/Product.h b/Eigen/src/Core/Product.h index 4d2db51bd..56ea4b338 100644 --- a/Eigen/src/Core/Product.h +++ b/Eigen/src/Core/Product.h @@ -72,16 +72,20 @@ struct ProductUnroller<Index, 0, Lhs, Rhs> * * \sa class Sum, class Difference */ +template<typename Lhs, typename Rhs> +struct Scalar<Product<Lhs, Rhs> > +{ typedef typename Scalar<Lhs>::Type Type; }; + template<typename Lhs, typename Rhs> class Product : NoOperatorEquals, - public MatrixBase<typename Lhs::Scalar, Product<Lhs, Rhs> > + public MatrixBase<Product<Lhs, Rhs> > { public: - typedef typename Lhs::Scalar Scalar; + typedef typename Scalar<Lhs>::Type Scalar; typedef typename Lhs::AsArg LhsRef; typedef typename Rhs::AsArg RhsRef; - friend class MatrixBase<Scalar, Product>; - friend class MatrixBase<Scalar, Product>::Traits; - typedef MatrixBase<Scalar, Product> Base; + friend class MatrixBase<Product>; + friend class MatrixBase<Product>::Traits; + typedef MatrixBase<Product> Base; Product(const LhsRef& lhs, const RhsRef& rhs) : m_lhs(lhs), m_rhs(rhs) @@ -134,10 +138,10 @@ template<typename Lhs, typename Rhs> class Product : NoOperatorEquals, * * \sa class Product */ -template<typename Scalar, typename Derived> +template<typename Derived> template<typename OtherDerived> const Product<Derived, OtherDerived> -MatrixBase<Scalar, Derived>::lazyProduct(const MatrixBase<Scalar, OtherDerived> &other) const +MatrixBase<Derived>::lazyProduct(const MatrixBase<OtherDerived> &other) const { return Product<Derived, OtherDerived>(asArg(), other.asArg()); } @@ -152,9 +156,9 @@ MatrixBase<Scalar, Derived>::lazyProduct(const MatrixBase<Scalar, OtherDerived> * * \sa MatrixBase::lazyProduct(), MatrixBase::operator*=(const MatrixBase&) */ -template<typename Scalar, typename Derived1, typename Derived2> +template<typename Derived1, typename Derived2> const Eval<Product<Derived1, Derived2> > -operator*(const MatrixBase<Scalar, Derived1> &mat1, const MatrixBase<Scalar, Derived2> &mat2) +operator*(const MatrixBase<Derived1> &mat1, const MatrixBase<Derived2> &mat2) { return mat1.lazyProduct(mat2).eval(); } @@ -163,10 +167,10 @@ operator*(const MatrixBase<Scalar, Derived1> &mat1, const MatrixBase<Scalar, Der * * \returns a reference to \c *this */ -template<typename Scalar, typename Derived> +template<typename Derived> template<typename OtherDerived> Derived & -MatrixBase<Scalar, Derived>::operator*=(const MatrixBase<Scalar, OtherDerived> &other) +MatrixBase<Derived>::operator*=(const MatrixBase<OtherDerived> &other) { return *this = *this * other; } diff --git a/Eigen/src/Core/Random.h b/Eigen/src/Core/Random.h index 394e6c3b0..364b8f4ed 100644 --- a/Eigen/src/Core/Random.h +++ b/Eigen/src/Core/Random.h @@ -32,14 +32,18 @@ * \sa MatrixBase::random(), MatrixBase::random(int), MatrixBase::random(int,int), * MatrixBase::setRandom() */ +template<typename MatrixType> +struct Scalar<Random<MatrixType> > +{ typedef typename Scalar<MatrixType>::Type Type; }; + template<typename MatrixType> class Random : NoOperatorEquals, - public MatrixBase<typename MatrixType::Scalar, Random<MatrixType> > + public MatrixBase<Random<MatrixType> > { public: typedef typename MatrixType::Scalar Scalar; - friend class MatrixBase<Scalar, Random>; - friend class MatrixBase<Scalar, Random>::Traits; - typedef MatrixBase<Scalar, Random> Base; + friend class MatrixBase<Random>; + friend class MatrixBase<Random>::Traits; + typedef MatrixBase<Random> Base; private: enum { @@ -86,9 +90,9 @@ template<typename MatrixType> class Random : NoOperatorEquals, * * \sa ei_random(), ei_random(int) */ -template<typename Scalar, typename Derived> +template<typename Derived> const Eval<Random<Derived> > -MatrixBase<Scalar, Derived>::random(int rows, int cols) +MatrixBase<Derived>::random(int rows, int cols) { return Random<Derived>(rows, cols).eval(); } @@ -109,9 +113,9 @@ MatrixBase<Scalar, Derived>::random(int rows, int cols) * * \sa ei_random(), ei_random(int,int) */ -template<typename Scalar, typename Derived> +template<typename Derived> const Eval<Random<Derived> > -MatrixBase<Scalar, Derived>::random(int size) +MatrixBase<Derived>::random(int size) { assert(Traits::IsVectorAtCompileTime); if(Traits::RowsAtCompileTime == 1) return Random<Derived>(1, size).eval(); @@ -129,9 +133,9 @@ MatrixBase<Scalar, Derived>::random(int size) * * \sa ei_random(int), ei_random(int,int) */ -template<typename Scalar, typename Derived> +template<typename Derived> const Eval<Random<Derived> > -MatrixBase<Scalar, Derived>::random() +MatrixBase<Derived>::random() { return Random<Derived>(Traits::RowsAtCompileTime, Traits::ColsAtCompileTime).eval(); } @@ -143,8 +147,8 @@ MatrixBase<Scalar, Derived>::random() * * \sa class Random, ei_random() */ -template<typename Scalar, typename Derived> -Derived& MatrixBase<Scalar, Derived>::setRandom() +template<typename Derived> +Derived& MatrixBase<Derived>::setRandom() { return *this = Random<Derived>(rows(), cols()); } diff --git a/Eigen/src/Core/Row.h b/Eigen/src/Core/Row.h index b9d245ea7..3a50297d3 100644 --- a/Eigen/src/Core/Row.h +++ b/Eigen/src/Core/Row.h @@ -45,15 +45,19 @@ * * \sa MatrixBase::row() */ +template<typename MatrixType> +struct Scalar<Row<MatrixType> > +{ typedef typename Scalar<MatrixType>::Type Type; }; + template<typename MatrixType> class Row - : public MatrixBase<typename MatrixType::Scalar, Row<MatrixType> > + : public MatrixBase<Row<MatrixType> > { public: - typedef typename MatrixType::Scalar Scalar; + typedef typename Scalar<MatrixType>::Type Scalar; typedef typename MatrixType::AsArg MatRef; - friend class MatrixBase<Scalar, Row>; - friend class MatrixBase<Scalar, Row>::Traits; - typedef MatrixBase<Scalar, Row> Base; + friend class MatrixBase<Row>; + friend class MatrixBase<Row>::Traits; + typedef MatrixBase<Row> Base; Row(const MatRef& matrix, int row) : m_matrix(matrix), m_row(row) @@ -61,12 +65,6 @@ template<typename MatrixType> class Row assert(row >= 0 && row < matrix.rows()); } - template<typename OtherDerived> - Row& operator=(const MatrixBase<Scalar, OtherDerived>& other) - { - return MatrixBase<Scalar, Row<MatrixType> >::operator=(other); - } - EIGEN_INHERIT_ASSIGNMENT_OPERATORS(Row) private: @@ -103,17 +101,17 @@ template<typename MatrixType> class Row * Output: \verbinclude MatrixBase_row.out * * \sa col(), class Row */ -template<typename Scalar, typename Derived> +template<typename Derived> Row<Derived> -MatrixBase<Scalar, Derived>::row(int i) +MatrixBase<Derived>::row(int i) { return Row<Derived>(asArg(), i); } /** This is the const version of row(). */ -template<typename Scalar, typename Derived> +template<typename Derived> const Row<Derived> -MatrixBase<Scalar, Derived>::row(int i) const +MatrixBase<Derived>::row(int i) const { return Row<Derived>(asArg(), i); } diff --git a/Eigen/src/Core/Swap.h b/Eigen/src/Core/Swap.h index 3a0a387b0..c7a1199fa 100644 --- a/Eigen/src/Core/Swap.h +++ b/Eigen/src/Core/Swap.h @@ -25,11 +25,11 @@ #ifndef EIGEN_SWAP_H #define EIGEN_SWAP_H -template<typename Scalar, typename Derived> +template<typename Derived> template<typename OtherDerived> -void MatrixBase<Scalar, Derived>::swap(const MatrixBase<Scalar, OtherDerived>& other) +void MatrixBase<Derived>::swap(const MatrixBase<OtherDerived>& other) { - MatrixBase<Scalar, OtherDerived> *_other = const_cast<MatrixBase<Scalar, OtherDerived>*>(&other); + MatrixBase<OtherDerived> *_other = const_cast<MatrixBase<OtherDerived>*>(&other); if(Traits::SizeAtCompileTime == Dynamic) { Scalar tmp; diff --git a/Eigen/src/Core/Trace.h b/Eigen/src/Core/Trace.h index ff080c595..728b4faf3 100644 --- a/Eigen/src/Core/Trace.h +++ b/Eigen/src/Core/Trace.h @@ -56,8 +56,9 @@ template<int Index, typename Derived> struct TraceUnroller<Index, 0, Derived> /** \returns the trace of *this, which must be a square matrix. * * \sa diagonal() */ -template<typename Scalar, typename Derived> -Scalar MatrixBase<Scalar, Derived>::trace() const +template<typename Derived> +typename Scalar<Derived>::Type +MatrixBase<Derived>::trace() const { assert(rows() == cols()); Scalar res; diff --git a/Eigen/src/Core/Transpose.h b/Eigen/src/Core/Transpose.h index 8948f7dac..648b8b677 100644 --- a/Eigen/src/Core/Transpose.h +++ b/Eigen/src/Core/Transpose.h @@ -37,15 +37,19 @@ * * \sa MatrixBase::transpose(), MatrixBase::adjoint() */ +template<typename MatrixType> +struct Scalar<Transpose<MatrixType> > +{ typedef typename Scalar<MatrixType>::Type Type; }; + template<typename MatrixType> class Transpose - : public MatrixBase<typename MatrixType::Scalar, Transpose<MatrixType> > + : public MatrixBase<Transpose<MatrixType> > { public: - typedef typename MatrixType::Scalar Scalar; + typedef typename Scalar<MatrixType>::Type Scalar; typedef typename MatrixType::AsArg MatRef; - friend class MatrixBase<Scalar, Transpose>; - friend class MatrixBase<Scalar, Transpose>::Traits; - typedef MatrixBase<Scalar, Transpose> Base; + friend class MatrixBase<Transpose>; + friend class MatrixBase<Transpose>::Traits; + typedef MatrixBase<Transpose> Base; Transpose(const MatRef& matrix) : m_matrix(matrix) {} @@ -83,17 +87,17 @@ template<typename MatrixType> class Transpose * Output: \verbinclude MatrixBase_transpose.out * * \sa adjoint(), class DiagonalCoeffs */ -template<typename Scalar, typename Derived> +template<typename Derived> Transpose<Derived> -MatrixBase<Scalar, Derived>::transpose() +MatrixBase<Derived>::transpose() { return Transpose<Derived>(asArg()); } /** This is the const version of transpose(). \sa adjoint() */ -template<typename Scalar, typename Derived> +template<typename Derived> const Transpose<Derived> -MatrixBase<Scalar, Derived>::transpose() const +MatrixBase<Derived>::transpose() const { return Transpose<Derived>(asArg()); } @@ -104,9 +108,9 @@ MatrixBase<Scalar, Derived>::transpose() const * Output: \verbinclude MatrixBase_adjoint.out * * \sa transpose(), conjugate(), class Transpose, class ScalarConjugateOp */ -template<typename Scalar, typename Derived> +template<typename Derived> const Transpose<CwiseUnaryOp<ScalarConjugateOp, Derived> > -MatrixBase<Scalar, Derived>::adjoint() const +MatrixBase<Derived>::adjoint() const { return conjugate().transpose(); } diff --git a/Eigen/src/Core/Util.h b/Eigen/src/Core/Util.h index 872df2cb5..aceb98d8a 100644 --- a/Eigen/src/Core/Util.h +++ b/Eigen/src/Core/Util.h @@ -81,8 +81,8 @@ using Eigen::MatrixBase; #endif #define EIGEN_INHERIT_ASSIGNMENT_OPERATOR(Derived, Op) \ -template<typename OtherScalar, typename OtherDerived> \ -Derived& operator Op(const MatrixBase<OtherScalar, OtherDerived>& other) \ +template<typename OtherDerived> \ +Derived& operator Op(const MatrixBase<OtherDerived>& other) \ { \ return Base::operator Op(other); \ } \ diff --git a/Eigen/src/Core/Zero.h b/Eigen/src/Core/Zero.h index abfb65db7..92fb36edd 100644 --- a/Eigen/src/Core/Zero.h +++ b/Eigen/src/Core/Zero.h @@ -32,14 +32,18 @@ * \sa MatrixBase::zero(), MatrixBase::zero(int), MatrixBase::zero(int,int), * MatrixBase::setZero(), MatrixBase::isZero() */ +template<typename MatrixType> +struct Scalar<Zero<MatrixType> > +{ typedef typename Scalar<MatrixType>::Type Type; }; + template<typename MatrixType> class Zero : NoOperatorEquals, - public MatrixBase<typename MatrixType::Scalar, Zero<MatrixType> > + public MatrixBase<Zero<MatrixType> > { public: - typedef typename MatrixType::Scalar Scalar; - friend class MatrixBase<Scalar, Zero>; - friend class MatrixBase<Scalar, Zero>::Traits; - typedef MatrixBase<Scalar, Zero> Base; + typedef typename Scalar<MatrixType>::Type Scalar; + friend class MatrixBase<Zero>; + friend class MatrixBase<Zero>::Traits; + typedef MatrixBase<Zero> Base; private: enum { @@ -86,8 +90,8 @@ template<typename MatrixType> class Zero : NoOperatorEquals, * * \sa zero(), zero(int) */ -template<typename Scalar, typename Derived> -const Zero<Derived> MatrixBase<Scalar, Derived>::zero(int rows, int cols) +template<typename Derived> +const Zero<Derived> MatrixBase<Derived>::zero(int rows, int cols) { return Zero<Derived>(rows, cols); } @@ -108,8 +112,8 @@ const Zero<Derived> MatrixBase<Scalar, Derived>::zero(int rows, int cols) * * \sa zero(), zero(int,int) */ -template<typename Scalar, typename Derived> -const Zero<Derived> MatrixBase<Scalar, Derived>::zero(int size) +template<typename Derived> +const Zero<Derived> MatrixBase<Derived>::zero(int size) { assert(Traits::IsVectorAtCompileTime); if(Traits::RowsAtCompileTime == 1) return Zero<Derived>(1, size); @@ -126,8 +130,8 @@ const Zero<Derived> MatrixBase<Scalar, Derived>::zero(int size) * * \sa zero(int), zero(int,int) */ -template<typename Scalar, typename Derived> -const Zero<Derived> MatrixBase<Scalar, Derived>::zero() +template<typename Derived> +const Zero<Derived> MatrixBase<Derived>::zero() { return Zero<Derived>(Traits::RowsAtCompileTime, Traits::ColsAtCompileTime); } @@ -140,8 +144,8 @@ const Zero<Derived> MatrixBase<Scalar, Derived>::zero() * * \sa class Zero, zero() */ -template<typename Scalar, typename Derived> -bool MatrixBase<Scalar, Derived>::isZero +template<typename Derived> +bool MatrixBase<Derived>::isZero (typename NumTraits<Scalar>::Real prec) const { for(int j = 0; j < cols(); j++) @@ -158,8 +162,8 @@ bool MatrixBase<Scalar, Derived>::isZero * * \sa class Zero, zero() */ -template<typename Scalar, typename Derived> -Derived& MatrixBase<Scalar, Derived>::setZero() +template<typename Derived> +Derived& MatrixBase<Derived>::setZero() { return *this = Zero<Derived>(rows(), cols()); } diff --git a/doc/Mainpage.dox b/doc/Mainpage.dox index 115cb2eeb..b82e60c60 100644 --- a/doc/Mainpage.dox +++ b/doc/Mainpage.dox @@ -71,7 +71,7 @@ The To-do wiki for Eigen is here: <a href="http://techbase.kde.org/index.php?tit Eigen is standard C++98 and so should theoretically be compatible with any compliant compiler. Of course, in practice, things might be slightly different. At least, Eigen is known to compile with any version of GCC from 3.3 to 4.3 as well as with recent versions of ICC. -Eigen is well tested with recent versions of GCC and ICC. Both GCC 4.2 and ICC gives very good performance. ICC might provide even better performance when the auto-vectorization makes sense. For some reason the performance is not so great with GCC 4.1. +Eigen is well tested with recent versions of GCC and ICC. Both GCC 4.2 and ICC give very good performance. ICC might provide even better performance when the auto-vectorization makes sense. For some reason the performance is not so great with GCC 4.1. For best performance, we recommend the following compilation flags: <ul> diff --git a/doc/examples/class_Block.cpp b/doc/examples/class_Block.cpp index 26f9666cb..7a4c60a42 100644 --- a/doc/examples/class_Block.cpp +++ b/doc/examples/class_Block.cpp @@ -2,16 +2,16 @@ USING_PART_OF_NAMESPACE_EIGEN using namespace std; -template<typename Scalar, typename Derived> +template<typename Derived> Eigen::Block<Derived> -topLeftCorner(MatrixBase<Scalar, Derived>& m, int rows, int cols) +topLeftCorner(MatrixBase<Derived>& m, int rows, int cols) { return Eigen::Block<Derived>(m.asArg(), 0, 0, rows, cols); } -template<typename Scalar, typename Derived> +template<typename Derived> const Eigen::Block<Derived> -topLeftCorner(const MatrixBase<Scalar, Derived>& m, int rows, int cols) +topLeftCorner(const MatrixBase<Derived>& m, int rows, int cols) { return Eigen::Block<Derived>(m.asArg(), 0, 0, rows, cols); } diff --git a/doc/examples/class_Cast.cpp b/doc/examples/class_Cast.cpp index 88549732f..456466d1f 100644 --- a/doc/examples/class_Cast.cpp +++ b/doc/examples/class_Cast.cpp @@ -2,14 +2,17 @@ USING_PART_OF_NAMESPACE_EIGEN using namespace std; -template<typename Scalar, typename Derived> +template<typename Derived> const Eigen::CwiseUnaryOp< - Eigen::ScalarCastOp<typename Eigen::NumTraits<Scalar>::FloatingPoint>, - Derived + Eigen::ScalarCastOp< + typename Eigen::NumTraits< typename Eigen::Scalar<Derived>::Type >::FloatingPoint + >, Derived > -castToFloatingPoint(const MatrixBase<Scalar, Derived>& m) +castToFloatingPoint(const MatrixBase<Derived>& m) { - return m.template cast<typename Eigen::NumTraits<Scalar>::FloatingPoint>(); + return m.template cast<typename Eigen::NumTraits< + typename Eigen::Scalar<Derived>::Type>::FloatingPoint + >(); } int main(int, char**) diff --git a/doc/examples/class_Column.cpp b/doc/examples/class_Column.cpp index 3b37d835f..22f95e22d 100644 --- a/doc/examples/class_Column.cpp +++ b/doc/examples/class_Column.cpp @@ -2,16 +2,16 @@ USING_PART_OF_NAMESPACE_EIGEN using namespace std; -template<typename Scalar, typename Derived> +template<typename Derived> Eigen::Column<Derived> -firstColumn(MatrixBase<Scalar, Derived>& m) +firstColumn(MatrixBase<Derived>& m) { return Eigen::Column<Derived>(m.asArg(), 0); } -template<typename Scalar, typename Derived> +template<typename Derived> const Eigen::Column<Derived> -firstColumn(const MatrixBase<Scalar, Derived>& m) +firstColumn(const MatrixBase<Derived>& m) { return Eigen::Column<Derived>(m.asArg(), 0); } diff --git a/doc/examples/class_CwiseBinaryOp.cpp b/doc/examples/class_CwiseBinaryOp.cpp index f5439a434..ae634a041 100644 --- a/doc/examples/class_CwiseBinaryOp.cpp +++ b/doc/examples/class_CwiseBinaryOp.cpp @@ -9,9 +9,9 @@ struct CwiseMinOp EIGEN_EMPTY_STRUCT { }; // define a custom binary operator between two matrices -template<typename Scalar, typename Derived1, typename Derived2> +template<typename Derived1, typename Derived2> const Eigen::CwiseBinaryOp<CwiseMinOp, Derived1, Derived2> -cwiseMin(const MatrixBase<Scalar, Derived1> &mat1, const MatrixBase<Scalar, Derived2> &mat2) +cwiseMin(const MatrixBase<Derived1> &mat1, const MatrixBase<Derived2> &mat2) { return Eigen::CwiseBinaryOp<CwiseMinOp, Derived1, Derived2>(mat1.asArg(), mat2.asArg()); } diff --git a/doc/examples/class_CwiseUnaryOp.cpp b/doc/examples/class_CwiseUnaryOp.cpp index 4d4bfe734..042e051e9 100644 --- a/doc/examples/class_CwiseUnaryOp.cpp +++ b/doc/examples/class_CwiseUnaryOp.cpp @@ -13,6 +13,6 @@ struct CwiseClampOp EIGEN_EMPTY_STRUCT { int main(int, char**) { Matrix4d m1 = Matrix4d::random(); - cout << m1.cwise(CwiseClampOp<Matrix4d::Scalar>(-0.5,0.5)) << endl; + cout << m1.cwise(CwiseClampOp<double>(-0.5,0.5)) << endl; return 0; } diff --git a/doc/examples/class_Eval.cpp b/doc/examples/class_Eval.cpp index 8c638fe79..ee6ee89d1 100644 --- a/doc/examples/class_Eval.cpp +++ b/doc/examples/class_Eval.cpp @@ -2,9 +2,9 @@ USING_PART_OF_NAMESPACE_EIGEN using namespace std; -template<typename Scalar, typename Derived> +template<typename Derived> const Eigen::Eval<Eigen::Transpose<Derived> > -evaluatedTranspose(const MatrixBase<Scalar, Derived>& m) +evaluatedTranspose(const MatrixBase<Derived>& m) { return m.transpose().eval(); } diff --git a/doc/examples/class_FixedBlock.cpp b/doc/examples/class_FixedBlock.cpp index 18dda46e7..b643d1148 100644 --- a/doc/examples/class_FixedBlock.cpp +++ b/doc/examples/class_FixedBlock.cpp @@ -2,16 +2,16 @@ USING_PART_OF_NAMESPACE_EIGEN using namespace std; -template<typename Scalar, typename Derived> +template<typename Derived> Eigen::Block<Derived, 2, 2> -topLeft2x2Corner(MatrixBase<Scalar, Derived>& m) +topLeft2x2Corner(MatrixBase<Derived>& m) { return Eigen::Block<Derived, 2, 2>(m.asArg(), 0, 0); } -template<typename Scalar, typename Derived> +template<typename Derived> const Eigen::Block<Derived, 2, 2> -topLeft2x2Corner(const MatrixBase<Scalar, Derived>& m) +topLeft2x2Corner(const MatrixBase<Derived>& m) { return Eigen::Block<Derived, 2, 2>(m.asArg(), 0, 0); } diff --git a/doc/examples/class_Row.cpp b/doc/examples/class_Row.cpp index 23358d869..4071b8c0d 100644 --- a/doc/examples/class_Row.cpp +++ b/doc/examples/class_Row.cpp @@ -2,16 +2,16 @@ USING_PART_OF_NAMESPACE_EIGEN using namespace std; -template<typename Scalar, typename Derived> +template<typename Derived> Eigen::Row<Derived> -firstRow(MatrixBase<Scalar, Derived>& m) +firstRow(MatrixBase<Derived>& m) { return Eigen::Row<Derived>(m.asArg(), 0); } -template<typename Scalar, typename Derived> +template<typename Derived> const Eigen::Row<Derived> -firstRow(const MatrixBase<Scalar, Derived>& m) +firstRow(const MatrixBase<Derived>& m) { return Eigen::Row<Derived>(m.asArg(), 0); } diff --git a/test/main.h b/test/main.h index 894f1164b..d139e55af 100644 --- a/test/main.h +++ b/test/main.h @@ -149,25 +149,25 @@ inline bool test_ei_isApprox(const std::complex<double>& a, const std::complex<d inline bool test_ei_isMuchSmallerThan(const std::complex<double>& a, const std::complex<double>& b) { return ei_isMuchSmallerThan(a, b, test_precision<std::complex<double> >()); } -template<typename Scalar, typename Derived1, typename Derived2> -inline bool test_ei_isApprox(const MatrixBase<Scalar, Derived1>& m1, - const MatrixBase<Scalar, Derived2>& m2) +template<typename Derived1, typename Derived2> +inline bool test_ei_isApprox(const MatrixBase<Derived1>& m1, + const MatrixBase<Derived2>& m2) { - return m1.isApprox(m2, test_precision<Scalar>()); + return m1.isApprox(m2, test_precision<typename Scalar<Derived1>::Type>()); } -template<typename Scalar, typename Derived1, typename Derived2> -inline bool test_ei_isMuchSmallerThan(const MatrixBase<Scalar, Derived1>& m1, - const MatrixBase<Scalar, Derived2>& m2) +template<typename Derived1, typename Derived2> +inline bool test_ei_isMuchSmallerThan(const MatrixBase<Derived1>& m1, + const MatrixBase<Derived2>& m2) { - return m1.isMuchSmallerThan(m2, test_precision<Scalar>()); + return m1.isMuchSmallerThan(m2, test_precision<typename Scalar<Derived1>::Type>()); } -template<typename Scalar, typename Derived> -inline bool test_ei_isMuchSmallerThan(const MatrixBase<Scalar, Derived>& m, - const typename NumTraits<Scalar>::Real& s) +template<typename Derived> +inline bool test_ei_isMuchSmallerThan(const MatrixBase<Derived>& m, + const typename NumTraits<typename Scalar<Derived>::Type>::Real& s) { - return m.isMuchSmallerThan(s, test_precision<Scalar>()); + return m.isMuchSmallerThan(s, test_precision<typename Scalar<Derived>::Type>()); } class EigenTest : public QObject |