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Diffstat (limited to 'extern/Eigen2/Eigen/src/Core/MatrixBase.h')
| -rw-r--r-- | extern/Eigen2/Eigen/src/Core/MatrixBase.h | 632 |
1 files changed, 0 insertions, 632 deletions
diff --git a/extern/Eigen2/Eigen/src/Core/MatrixBase.h b/extern/Eigen2/Eigen/src/Core/MatrixBase.h deleted file mode 100644 index 7935a7554ea..00000000000 --- a/extern/Eigen2/Eigen/src/Core/MatrixBase.h +++ /dev/null @@ -1,632 +0,0 @@ -// This file is part of Eigen, a lightweight C++ template library -// for linear algebra. Eigen itself is part of the KDE project. -// -// Copyright (C) 2006-2008 Benoit Jacob <jacob.benoit.1@gmail.com> -// Copyright (C) 2008 Gael Guennebaud <g.gael@free.fr> -// -// Eigen is free software; you can redistribute it and/or -// modify it under the terms of the GNU Lesser General Public -// License as published by the Free Software Foundation; either -// version 3 of the License, or (at your option) any later version. -// -// Alternatively, you can redistribute it and/or -// modify it under the terms of the GNU General Public License as -// published by the Free Software Foundation; either version 2 of -// the License, or (at your option) any later version. -// -// Eigen is distributed in the hope that it will be useful, but WITHOUT ANY -// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS -// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU Lesser General Public -// License and a copy of the GNU General Public License along with -// Eigen. If not, see <http://www.gnu.org/licenses/>. - -#ifndef EIGEN_MATRIXBASE_H -#define EIGEN_MATRIXBASE_H - -/** \class MatrixBase - * - * \brief Base class for all matrices, vectors, and expressions - * - * This class is the base that is inherited by all matrix, vector, and expression - * types. Most of the Eigen API is contained in this class. Other important classes for - * the Eigen API are Matrix, Cwise, and PartialRedux. - * - * Note that some methods are defined in the \ref Array module. - * - * \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 - * to take as argument any matrix, vector, or expression, just let it take a - * MatrixBase argument. As an example, here is a function printFirstRow which, given - * a matrix, vector, or expression \a x, prints the first row of \a x. - * - * \code - template<typename Derived> - void printFirstRow(const Eigen::MatrixBase<Derived>& x) - { - cout << x.row(0) << endl; - } - * \endcode - * - */ -template<typename Derived> class MatrixBase -{ - public: - -#ifndef EIGEN_PARSED_BY_DOXYGEN - class InnerIterator; - - typedef typename ei_traits<Derived>::Scalar Scalar; - typedef typename ei_packet_traits<Scalar>::type PacketScalar; -#endif // not EIGEN_PARSED_BY_DOXYGEN - - enum { - - RowsAtCompileTime = ei_traits<Derived>::RowsAtCompileTime, - /**< The number of rows at compile-time. This is just a copy of the value provided - * by the \a Derived type. If a value is not known at compile-time, - * it is set to the \a Dynamic constant. - * \sa MatrixBase::rows(), MatrixBase::cols(), ColsAtCompileTime, SizeAtCompileTime */ - - ColsAtCompileTime = ei_traits<Derived>::ColsAtCompileTime, - /**< The number of columns at compile-time. This is just a copy of the value provided - * by the \a Derived type. If a value is not known at compile-time, - * it is set to the \a Dynamic constant. - * \sa MatrixBase::rows(), MatrixBase::cols(), RowsAtCompileTime, SizeAtCompileTime */ - - - SizeAtCompileTime = (ei_size_at_compile_time<ei_traits<Derived>::RowsAtCompileTime, - ei_traits<Derived>::ColsAtCompileTime>::ret), - /**< This is equal to the number of coefficients, i.e. the number of - * rows times the number of columns, or to \a Dynamic if this is not - * known at compile-time. \sa RowsAtCompileTime, ColsAtCompileTime */ - - MaxRowsAtCompileTime = ei_traits<Derived>::MaxRowsAtCompileTime, - /**< This value is equal to the maximum possible number of rows that this expression - * might have. If this expression might have an arbitrarily high number of rows, - * this value is set to \a Dynamic. - * - * This value is useful to know when evaluating an expression, in order to determine - * whether it is possible to avoid doing a dynamic memory allocation. - * - * \sa RowsAtCompileTime, MaxColsAtCompileTime, MaxSizeAtCompileTime - */ - - MaxColsAtCompileTime = ei_traits<Derived>::MaxColsAtCompileTime, - /**< This value is equal to the maximum possible number of columns that this expression - * might have. If this expression might have an arbitrarily high number of columns, - * this value is set to \a Dynamic. - * - * This value is useful to know when evaluating an expression, in order to determine - * whether it is possible to avoid doing a dynamic memory allocation. - * - * \sa ColsAtCompileTime, MaxRowsAtCompileTime, MaxSizeAtCompileTime - */ - - MaxSizeAtCompileTime = (ei_size_at_compile_time<ei_traits<Derived>::MaxRowsAtCompileTime, - ei_traits<Derived>::MaxColsAtCompileTime>::ret), - /**< This value is equal to the maximum possible number of coefficients that this expression - * might have. If this expression might have an arbitrarily high number of coefficients, - * this value is set to \a Dynamic. - * - * This value is useful to know when evaluating an expression, in order to determine - * whether it is possible to avoid doing a dynamic memory allocation. - * - * \sa SizeAtCompileTime, MaxRowsAtCompileTime, MaxColsAtCompileTime - */ - - IsVectorAtCompileTime = ei_traits<Derived>::RowsAtCompileTime == 1 - || ei_traits<Derived>::ColsAtCompileTime == 1, - /**< This is set to true if either the number of rows or the number of - * columns is known at compile-time to be equal to 1. Indeed, in that case, - * we are dealing with a column-vector (if there is only one column) or with - * a row-vector (if there is only one row). */ - - Flags = ei_traits<Derived>::Flags, - /**< This stores expression \ref flags flags which may or may not be inherited by new expressions - * constructed from this one. See the \ref flags "list of flags". - */ - - CoeffReadCost = ei_traits<Derived>::CoeffReadCost - /**< This is a rough measure of how expensive it is to read one coefficient from - * this expression. - */ - }; - - /** Default constructor. Just checks at compile-time for self-consistency of the flags. */ - MatrixBase() - { - ei_assert(ei_are_flags_consistent<Flags>::ret); - } - -#ifndef EIGEN_PARSED_BY_DOXYGEN - /** This is the "real scalar" type; if the \a Scalar type is already real numbers - * (e.g. int, float or double) then \a RealScalar is just the same as \a Scalar. If - * \a Scalar is \a std::complex<T> then RealScalar is \a T. - * - * \sa class NumTraits - */ - typedef typename NumTraits<Scalar>::Real RealScalar; - - /** type of the equivalent square matrix */ - typedef Matrix<Scalar,EIGEN_ENUM_MAX(RowsAtCompileTime,ColsAtCompileTime), - EIGEN_ENUM_MAX(RowsAtCompileTime,ColsAtCompileTime)> SquareMatrixType; -#endif // not EIGEN_PARSED_BY_DOXYGEN - - /** \returns the number of rows. \sa cols(), RowsAtCompileTime */ - inline int rows() const { return derived().rows(); } - /** \returns the number of columns. \sa rows(), ColsAtCompileTime*/ - inline int cols() const { return derived().cols(); } - /** \returns the number of coefficients, which is \a rows()*cols(). - * \sa rows(), cols(), SizeAtCompileTime. */ - inline int size() const { return rows() * cols(); } - /** \returns the number of nonzero coefficients which is in practice the number - * of stored coefficients. */ - inline int nonZeros() const { return derived.nonZeros(); } - /** \returns true if either the number of rows or the number of columns is equal to 1. - * In other words, this function returns - * \code rows()==1 || cols()==1 \endcode - * \sa rows(), cols(), IsVectorAtCompileTime. */ - inline bool isVector() const { return rows()==1 || cols()==1; } - /** \returns the size of the storage major dimension, - * i.e., the number of columns for a columns major matrix, and the number of rows otherwise */ - int outerSize() const { return (int(Flags)&RowMajorBit) ? this->rows() : this->cols(); } - /** \returns the size of the inner dimension according to the storage order, - * i.e., the number of rows for a columns major matrix, and the number of cols otherwise */ - int innerSize() const { return (int(Flags)&RowMajorBit) ? this->cols() : this->rows(); } - -#ifndef EIGEN_PARSED_BY_DOXYGEN - /** \internal the plain matrix type corresponding to this expression. Note that is not necessarily - * exactly the return type of eval(): in the case of plain matrices, the return type of eval() is a const - * reference to a matrix, not a matrix! It guaranteed however, that the return type of eval() is either - * PlainMatrixType or const PlainMatrixType&. - */ - typedef typename ei_plain_matrix_type<Derived>::type PlainMatrixType; - /** \internal the column-major plain matrix type corresponding to this expression. Note that is not necessarily - * exactly the return type of eval(): in the case of plain matrices, the return type of eval() is a const - * reference to a matrix, not a matrix! - * The only difference from PlainMatrixType is that PlainMatrixType_ColMajor is guaranteed to be column-major. - */ - typedef typename ei_plain_matrix_type<Derived>::type PlainMatrixType_ColMajor; - - /** \internal Represents a matrix with all coefficients equal to one another*/ - typedef CwiseNullaryOp<ei_scalar_constant_op<Scalar>,Derived> ConstantReturnType; - /** \internal Represents a scalar multiple of a matrix */ - typedef CwiseUnaryOp<ei_scalar_multiple_op<Scalar>, Derived> ScalarMultipleReturnType; - /** \internal Represents a quotient of a matrix by a scalar*/ - typedef CwiseUnaryOp<ei_scalar_quotient1_op<Scalar>, Derived> ScalarQuotient1ReturnType; - /** \internal the return type of MatrixBase::conjugate() */ - typedef typename ei_meta_if<NumTraits<Scalar>::IsComplex, - const CwiseUnaryOp<ei_scalar_conjugate_op<Scalar>, Derived>, - const Derived& - >::ret ConjugateReturnType; - /** \internal the return type of MatrixBase::real() */ - typedef CwiseUnaryOp<ei_scalar_real_op<Scalar>, Derived> RealReturnType; - /** \internal the return type of MatrixBase::imag() */ - typedef CwiseUnaryOp<ei_scalar_imag_op<Scalar>, Derived> ImagReturnType; - /** \internal the return type of MatrixBase::adjoint() */ - typedef Eigen::Transpose<NestByValue<typename ei_cleantype<ConjugateReturnType>::type> > - AdjointReturnType; - /** \internal the return type of MatrixBase::eigenvalues() */ - typedef Matrix<typename NumTraits<typename ei_traits<Derived>::Scalar>::Real, ei_traits<Derived>::ColsAtCompileTime, 1> EigenvaluesReturnType; - /** \internal expression tyepe of a column */ - typedef Block<Derived, ei_traits<Derived>::RowsAtCompileTime, 1> ColXpr; - /** \internal expression tyepe of a column */ - typedef Block<Derived, 1, ei_traits<Derived>::ColsAtCompileTime> RowXpr; - /** \internal the return type of identity */ - typedef CwiseNullaryOp<ei_scalar_identity_op<Scalar>,Derived> IdentityReturnType; - /** \internal the return type of unit vectors */ - typedef Block<CwiseNullaryOp<ei_scalar_identity_op<Scalar>, SquareMatrixType>, - ei_traits<Derived>::RowsAtCompileTime, - ei_traits<Derived>::ColsAtCompileTime> BasisReturnType; -#endif // not EIGEN_PARSED_BY_DOXYGEN - - - /** Copies \a other into *this. \returns a reference to *this. */ - template<typename OtherDerived> - 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) - */ - inline Derived& operator=(const MatrixBase& other) - { - return this->operator=<Derived>(other); - } - -#ifndef EIGEN_PARSED_BY_DOXYGEN - /** Copies \a other into *this without evaluating other. \returns a reference to *this. */ - template<typename OtherDerived> - Derived& lazyAssign(const MatrixBase<OtherDerived>& other); - - /** Overloaded for cache friendly product evaluation */ - template<typename Lhs, typename Rhs> - Derived& lazyAssign(const Product<Lhs,Rhs,CacheFriendlyProduct>& product); - - /** Overloaded for cache friendly product evaluation */ - template<typename OtherDerived> - Derived& lazyAssign(const Flagged<OtherDerived, 0, EvalBeforeNestingBit | EvalBeforeAssigningBit>& other) - { return lazyAssign(other._expression()); } -#endif // not EIGEN_PARSED_BY_DOXYGEN - - CommaInitializer<Derived> operator<< (const Scalar& s); - - template<typename OtherDerived> - CommaInitializer<Derived> operator<< (const MatrixBase<OtherDerived>& other); - - const Scalar coeff(int row, int col) const; - const Scalar operator()(int row, int col) const; - - Scalar& coeffRef(int row, int col); - Scalar& operator()(int row, int col); - - const Scalar coeff(int index) const; - const Scalar operator[](int index) const; - const Scalar operator()(int index) const; - - Scalar& coeffRef(int index); - Scalar& operator[](int index); - Scalar& operator()(int index); - -#ifndef EIGEN_PARSED_BY_DOXYGEN - template<typename OtherDerived> - void copyCoeff(int row, int col, const MatrixBase<OtherDerived>& other); - template<typename OtherDerived> - void copyCoeff(int index, const MatrixBase<OtherDerived>& other); - template<typename OtherDerived, int StoreMode, int LoadMode> - void copyPacket(int row, int col, const MatrixBase<OtherDerived>& other); - template<typename OtherDerived, int StoreMode, int LoadMode> - void copyPacket(int index, const MatrixBase<OtherDerived>& other); -#endif // not EIGEN_PARSED_BY_DOXYGEN - - template<int LoadMode> - PacketScalar packet(int row, int col) const; - template<int StoreMode> - void writePacket(int row, int col, const PacketScalar& x); - - template<int LoadMode> - PacketScalar packet(int index) const; - template<int StoreMode> - void writePacket(int index, const PacketScalar& x); - - const Scalar x() const; - const Scalar y() const; - const Scalar z() const; - const Scalar w() const; - Scalar& x(); - Scalar& y(); - Scalar& z(); - Scalar& w(); - - - const CwiseUnaryOp<ei_scalar_opposite_op<typename ei_traits<Derived>::Scalar>,Derived> operator-() const; - - template<typename OtherDerived> - const CwiseBinaryOp<ei_scalar_sum_op<typename ei_traits<Derived>::Scalar>, Derived, OtherDerived> - operator+(const MatrixBase<OtherDerived> &other) const; - - template<typename OtherDerived> - const CwiseBinaryOp<ei_scalar_difference_op<typename ei_traits<Derived>::Scalar>, Derived, OtherDerived> - operator-(const MatrixBase<OtherDerived> &other) const; - - template<typename OtherDerived> - Derived& operator+=(const MatrixBase<OtherDerived>& other); - template<typename OtherDerived> - Derived& operator-=(const MatrixBase<OtherDerived>& other); - - template<typename Lhs,typename Rhs> - Derived& operator+=(const Flagged<Product<Lhs,Rhs,CacheFriendlyProduct>, 0, EvalBeforeNestingBit | EvalBeforeAssigningBit>& other); - - Derived& operator*=(const Scalar& other); - Derived& operator/=(const Scalar& other); - - const ScalarMultipleReturnType operator*(const Scalar& scalar) const; - const CwiseUnaryOp<ei_scalar_quotient1_op<typename ei_traits<Derived>::Scalar>, Derived> - operator/(const Scalar& scalar) const; - - inline friend const CwiseUnaryOp<ei_scalar_multiple_op<typename ei_traits<Derived>::Scalar>, Derived> - operator*(const Scalar& scalar, const MatrixBase& matrix) - { return matrix*scalar; } - - - template<typename OtherDerived> - const typename ProductReturnType<Derived,OtherDerived>::Type - operator*(const MatrixBase<OtherDerived> &other) const; - - template<typename OtherDerived> - Derived& operator*=(const MatrixBase<OtherDerived>& other); - - template<typename OtherDerived> - typename ei_plain_matrix_type_column_major<OtherDerived>::type - solveTriangular(const MatrixBase<OtherDerived>& other) const; - - template<typename OtherDerived> - void solveTriangularInPlace(const MatrixBase<OtherDerived>& other) const; - - - template<typename OtherDerived> - Scalar dot(const MatrixBase<OtherDerived>& other) const; - RealScalar squaredNorm() const; - RealScalar norm() const; - const PlainMatrixType normalized() const; - void normalize(); - - Eigen::Transpose<Derived> transpose(); - const Eigen::Transpose<Derived> transpose() const; - void transposeInPlace(); - const AdjointReturnType adjoint() const; - - - RowXpr row(int i); - const RowXpr row(int i) const; - - ColXpr col(int i); - const ColXpr col(int i) const; - - Minor<Derived> minor(int row, int col); - const Minor<Derived> minor(int row, int col) const; - - typename BlockReturnType<Derived>::Type block(int startRow, int startCol, int blockRows, int blockCols); - const typename BlockReturnType<Derived>::Type - block(int startRow, int startCol, int blockRows, int blockCols) const; - - typename BlockReturnType<Derived>::SubVectorType segment(int start, int size); - const typename BlockReturnType<Derived>::SubVectorType segment(int start, int size) const; - - typename BlockReturnType<Derived,Dynamic>::SubVectorType start(int size); - const typename BlockReturnType<Derived,Dynamic>::SubVectorType start(int size) const; - - typename BlockReturnType<Derived,Dynamic>::SubVectorType end(int size); - const typename BlockReturnType<Derived,Dynamic>::SubVectorType end(int size) const; - - typename BlockReturnType<Derived>::Type corner(CornerType type, int cRows, int cCols); - const typename BlockReturnType<Derived>::Type corner(CornerType type, int cRows, int cCols) const; - - template<int BlockRows, int BlockCols> - typename BlockReturnType<Derived, BlockRows, BlockCols>::Type block(int startRow, int startCol); - template<int BlockRows, int BlockCols> - const typename BlockReturnType<Derived, BlockRows, BlockCols>::Type block(int startRow, int startCol) const; - - template<int CRows, int CCols> - typename BlockReturnType<Derived, CRows, CCols>::Type corner(CornerType type); - template<int CRows, int CCols> - const typename BlockReturnType<Derived, CRows, CCols>::Type corner(CornerType type) const; - - template<int Size> typename BlockReturnType<Derived,Size>::SubVectorType start(void); - template<int Size> const typename BlockReturnType<Derived,Size>::SubVectorType start() const; - - template<int Size> typename BlockReturnType<Derived,Size>::SubVectorType end(); - template<int Size> const typename BlockReturnType<Derived,Size>::SubVectorType end() const; - - template<int Size> typename BlockReturnType<Derived,Size>::SubVectorType segment(int start); - template<int Size> const typename BlockReturnType<Derived,Size>::SubVectorType segment(int start) const; - - DiagonalCoeffs<Derived> diagonal(); - const DiagonalCoeffs<Derived> diagonal() const; - - template<unsigned int Mode> Part<Derived, Mode> part(); - template<unsigned int Mode> const Part<Derived, Mode> part() const; - - - static const ConstantReturnType - Constant(int rows, int cols, const Scalar& value); - static const ConstantReturnType - Constant(int size, const Scalar& value); - static const ConstantReturnType - Constant(const Scalar& value); - - template<typename CustomNullaryOp> - static const CwiseNullaryOp<CustomNullaryOp, Derived> - NullaryExpr(int rows, int cols, const CustomNullaryOp& func); - template<typename CustomNullaryOp> - static const CwiseNullaryOp<CustomNullaryOp, Derived> - NullaryExpr(int size, const CustomNullaryOp& func); - template<typename CustomNullaryOp> - static const CwiseNullaryOp<CustomNullaryOp, Derived> - NullaryExpr(const CustomNullaryOp& func); - - static const ConstantReturnType Zero(int rows, int cols); - static const ConstantReturnType Zero(int size); - static const ConstantReturnType Zero(); - static const ConstantReturnType Ones(int rows, int cols); - static const ConstantReturnType Ones(int size); - static const ConstantReturnType Ones(); - static const IdentityReturnType Identity(); - static const IdentityReturnType Identity(int rows, int cols); - static const BasisReturnType Unit(int size, int i); - static const BasisReturnType Unit(int i); - static const BasisReturnType UnitX(); - static const BasisReturnType UnitY(); - static const BasisReturnType UnitZ(); - static const BasisReturnType UnitW(); - - const DiagonalMatrix<Derived> asDiagonal() const; - - void fill(const Scalar& value); - Derived& setConstant(const Scalar& value); - Derived& setZero(); - Derived& setOnes(); - Derived& setRandom(); - Derived& setIdentity(); - - - template<typename OtherDerived> - bool isApprox(const MatrixBase<OtherDerived>& other, - RealScalar prec = precision<Scalar>()) const; - bool isMuchSmallerThan(const RealScalar& other, - RealScalar prec = precision<Scalar>()) const; - template<typename OtherDerived> - bool isMuchSmallerThan(const MatrixBase<OtherDerived>& other, - RealScalar prec = precision<Scalar>()) const; - - bool isApproxToConstant(const Scalar& value, RealScalar prec = precision<Scalar>()) const; - bool isConstant(const Scalar& value, RealScalar prec = precision<Scalar>()) const; - bool isZero(RealScalar prec = precision<Scalar>()) const; - bool isOnes(RealScalar prec = precision<Scalar>()) const; - bool isIdentity(RealScalar prec = precision<Scalar>()) const; - bool isDiagonal(RealScalar prec = precision<Scalar>()) const; - - bool isUpperTriangular(RealScalar prec = precision<Scalar>()) const; - bool isLowerTriangular(RealScalar prec = precision<Scalar>()) const; - - template<typename OtherDerived> - bool isOrthogonal(const MatrixBase<OtherDerived>& other, - RealScalar prec = precision<Scalar>()) const; - bool isUnitary(RealScalar prec = precision<Scalar>()) const; - - template<typename OtherDerived> - inline bool operator==(const MatrixBase<OtherDerived>& other) const - { return (cwise() == other).all(); } - - template<typename OtherDerived> - inline bool operator!=(const MatrixBase<OtherDerived>& other) const - { return (cwise() != other).any(); } - - - template<typename NewType> - const CwiseUnaryOp<ei_scalar_cast_op<typename ei_traits<Derived>::Scalar, NewType>, Derived> cast() const; - - /** \returns the matrix or vector obtained by evaluating this expression. - * - * Notice that in the case of a plain matrix or vector (not an expression) this function just returns - * a const reference, in order to avoid a useless copy. - */ - EIGEN_STRONG_INLINE const typename ei_eval<Derived>::type eval() const - { return typename ei_eval<Derived>::type(derived()); } - - template<typename OtherDerived> - void swap(const MatrixBase<OtherDerived>& other); - - template<unsigned int Added> - const Flagged<Derived, Added, 0> marked() const; - const Flagged<Derived, 0, EvalBeforeNestingBit | EvalBeforeAssigningBit> lazy() const; - - /** \returns number of elements to skip to pass from one row (resp. column) to another - * for a row-major (resp. column-major) matrix. - * Combined with coeffRef() and the \ref flags flags, it allows a direct access to the data - * of the underlying matrix. - */ - inline int stride(void) const { return derived().stride(); } - - inline const NestByValue<Derived> nestByValue() const; - - - ConjugateReturnType conjugate() const; - const RealReturnType real() const; - const ImagReturnType imag() const; - - template<typename CustomUnaryOp> - const CwiseUnaryOp<CustomUnaryOp, Derived> unaryExpr(const CustomUnaryOp& func = CustomUnaryOp()) const; - - template<typename CustomBinaryOp, typename OtherDerived> - const CwiseBinaryOp<CustomBinaryOp, Derived, OtherDerived> - binaryExpr(const MatrixBase<OtherDerived> &other, const CustomBinaryOp& func = CustomBinaryOp()) const; - - - Scalar sum() const; - Scalar trace() const; - - typename ei_traits<Derived>::Scalar minCoeff() const; - typename ei_traits<Derived>::Scalar maxCoeff() const; - - typename ei_traits<Derived>::Scalar minCoeff(int* row, int* col) const; - typename ei_traits<Derived>::Scalar maxCoeff(int* row, int* col) const; - - typename ei_traits<Derived>::Scalar minCoeff(int* index) const; - typename ei_traits<Derived>::Scalar maxCoeff(int* index) const; - - template<typename BinaryOp> - typename ei_result_of<BinaryOp(typename ei_traits<Derived>::Scalar)>::type - redux(const BinaryOp& func) const; - - template<typename Visitor> - void visit(Visitor& func) const; - -#ifndef EIGEN_PARSED_BY_DOXYGEN - inline const Derived& derived() const { return *static_cast<const Derived*>(this); } - inline Derived& derived() { return *static_cast<Derived*>(this); } - inline Derived& const_cast_derived() const - { return *static_cast<Derived*>(const_cast<MatrixBase*>(this)); } -#endif // not EIGEN_PARSED_BY_DOXYGEN - - const Cwise<Derived> cwise() const; - Cwise<Derived> cwise(); - - inline const WithFormat<Derived> format(const IOFormat& fmt) const; - -/////////// Array module /////////// - - bool all(void) const; - bool any(void) const; - int count() const; - - const PartialRedux<Derived,Horizontal> rowwise() const; - const PartialRedux<Derived,Vertical> colwise() const; - - static const CwiseNullaryOp<ei_scalar_random_op<Scalar>,Derived> Random(int rows, int cols); - static const CwiseNullaryOp<ei_scalar_random_op<Scalar>,Derived> Random(int size); - static const CwiseNullaryOp<ei_scalar_random_op<Scalar>,Derived> Random(); - - template<typename ThenDerived,typename ElseDerived> - const Select<Derived,ThenDerived,ElseDerived> - select(const MatrixBase<ThenDerived>& thenMatrix, - const MatrixBase<ElseDerived>& elseMatrix) const; - - template<typename ThenDerived> - inline const Select<Derived,ThenDerived, NestByValue<typename ThenDerived::ConstantReturnType> > - select(const MatrixBase<ThenDerived>& thenMatrix, typename ThenDerived::Scalar elseScalar) const; - - template<typename ElseDerived> - inline const Select<Derived, NestByValue<typename ElseDerived::ConstantReturnType>, ElseDerived > - select(typename ElseDerived::Scalar thenScalar, const MatrixBase<ElseDerived>& elseMatrix) const; - - template<int p> RealScalar lpNorm() const; - -/////////// LU module /////////// - - const LU<PlainMatrixType> lu() const; - const PlainMatrixType inverse() const; - void computeInverse(PlainMatrixType *result) const; - Scalar determinant() const; - -/////////// Cholesky module /////////// - - const LLT<PlainMatrixType> llt() const; - const LDLT<PlainMatrixType> ldlt() const; - -/////////// QR module /////////// - - const QR<PlainMatrixType> qr() const; - - EigenvaluesReturnType eigenvalues() const; - RealScalar operatorNorm() const; - -/////////// SVD module /////////// - - SVD<PlainMatrixType> svd() const; - -/////////// Geometry module /////////// - - template<typename OtherDerived> - PlainMatrixType cross(const MatrixBase<OtherDerived>& other) const; - PlainMatrixType unitOrthogonal(void) const; - Matrix<Scalar,3,1> eulerAngles(int a0, int a1, int a2) const; - -/////////// Sparse module /////////// - - // dense = spasre * dense - template<typename Derived1, typename Derived2> - Derived& lazyAssign(const SparseProduct<Derived1,Derived2,SparseTimeDenseProduct>& product); - // dense = dense * spasre - template<typename Derived1, typename Derived2> - Derived& lazyAssign(const SparseProduct<Derived1,Derived2,DenseTimeSparseProduct>& product); - - #ifdef EIGEN_MATRIXBASE_PLUGIN - #include EIGEN_MATRIXBASE_PLUGIN - #endif -}; - -#endif // EIGEN_MATRIXBASE_H |