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Public Types | Public Member Functions | Protected Attributes
Eigen::MatrixWrapper< ExpressionType > Class Template Reference

Expression of an array as a mathematical vector or matrix. More...

#include <ArrayWrapper.h>

Inheritance diagram for Eigen::MatrixWrapper< ExpressionType >:
Eigen::MatrixBase< MatrixWrapper< ExpressionType > > Eigen::DenseBase< Derived > Eigen::internal::special_scalar_op_base< Derived, internal::traits< Derived >::Scalar, NumTraits< internal::traits< Derived >::Scalar >::Real, DenseCoeffsBase< Derived > > Eigen::DenseCoeffsBase< Derived, Level >

Public Types

typedef MatrixBase< MatrixWrapper< ExpressionType > > Base
 
typedef internal::remove_all< ExpressionType >::type NestedExpression
 
typedef internal::conditional< internal::is_lvalue< ExpressionType >::value, Scalar, constScalar >::type ScalarWithConstIfNotLvalue
 
typedef internal::ref_selector< ExpressionType >::type NestedExpressionType
 
- Public Types inherited from Eigen::MatrixBase< MatrixWrapper< ExpressionType > >
enum  
 
enum  
 
typedef MatrixBase StorageBaseType
 
typedef internal::traits< MatrixWrapper< ExpressionType > >::StorageKind StorageKind
 
typedef internal::traits< MatrixWrapper< ExpressionType > >::StorageIndex StorageIndex
 
typedef internal::traits< MatrixWrapper< ExpressionType > >::Scalar Scalar
 
typedef internal::packet_traits< Scalar >::type PacketScalar
 
typedef NumTraits< Scalar >::Real RealScalar
 
typedef DenseBase< MatrixWrapper< ExpressionType > > Base
 
typedef Base::CoeffReturnType CoeffReturnType
 
typedef Base::ConstTransposeReturnType ConstTransposeReturnType
 
typedef Base::RowXpr RowXpr
 
typedef Base::ColXpr ColXpr
 
typedef Matrix< Scalar, EIGEN_SIZE_MAX(RowsAtCompileTime, ColsAtCompileTime), EIGEN_SIZE_MAX(RowsAtCompileTime, ColsAtCompileTime)> SquareMatrixType
 type of the equivalent square matrix
 
typedef Base::PlainObject PlainObject
 
typedef CwiseNullaryOp< internal::scalar_constant_op< Scalar >, PlainObject > ConstantReturnType
 
typedef internal::conditional< NumTraits< Scalar >::IsComplex, CwiseUnaryOp< internal::scalar_conjugate_op< Scalar >, ConstTransposeReturnType >, ConstTransposeReturnType >::type AdjointReturnType
 
typedef Matrix< std::complex< RealScalar >, internal::traits< MatrixWrapper< ExpressionType > >::ColsAtCompileTime, 1, ColMajor > EigenvaluesReturnType
 
typedef CwiseNullaryOp< internal::scalar_identity_op< Scalar >, PlainObject > IdentityReturnType
 
typedef Block< const CwiseNullaryOp< internal::scalar_identity_op< Scalar >, SquareMatrixType >, internal::traits< MatrixWrapper< ExpressionType > >::RowsAtCompileTime, internal::traits< MatrixWrapper< ExpressionType > >::ColsAtCompileTime > BasisReturnType
 
typedef Diagonal< MatrixWrapper< ExpressionType > > DiagonalReturnType
 
typedef internal::add_const< Diagonal< constDerived > >::type ConstDiagonalReturnType
 
typedef Diagonal< MatrixWrapper< ExpressionType >, DynamicIndex > DiagonalDynamicIndexReturnType
 
typedef internal::add_const< Diagonal< constDerived, DynamicIndex > >::type ConstDiagonalDynamicIndexReturnType
 
typedef Homogeneous< MatrixWrapper< ExpressionType >, HomogeneousReturnTypeDirection > HomogeneousReturnType
 
typedef Block< const MatrixWrapper< ExpressionType >, internal::traits< MatrixWrapper< ExpressionType > >::ColsAtCompileTime==1 ? SizeMinusOne :1, internal::traits< MatrixWrapper< ExpressionType > >::ColsAtCompileTime==1 ? 1 :SizeMinusOne > ConstStartMinusOne
 
typedef CwiseUnaryOp< internal::scalar_quotient1_op< typename internal::traits< MatrixWrapper< ExpressionType > >::Scalar >, const ConstStartMinusOne > HNormalizedReturnType
 
typedef internal::stem_function< Scalar >::type StemFunction
 
- Public Types inherited from Eigen::DenseBase< Derived >
enum  {
  RowsAtCompileTime = internal::traits<Derived>::RowsAtCompileTime , ColsAtCompileTime = internal::traits<Derived>::ColsAtCompileTime , SizeAtCompileTime , MaxRowsAtCompileTime = internal::traits<Derived>::MaxRowsAtCompileTime ,
  MaxColsAtCompileTime = internal::traits<Derived>::MaxColsAtCompileTime , MaxSizeAtCompileTime , IsVectorAtCompileTime , Flags = internal::traits<Derived>::Flags ,
  IsRowMajor = int(Flags) & RowMajorBit , InnerSizeAtCompileTime , InnerStrideAtCompileTime = internal::inner_stride_at_compile_time<Derived>::ret , OuterStrideAtCompileTime = internal::outer_stride_at_compile_time<Derived>::ret
}
 
enum  { IsPlainObjectBase = 0 }
 
typedef Eigen::InnerIterator< Derived > InnerIterator
 Inner iterator type to iterate over the coefficients of a row or column.
 
typedef internal::traits< Derived >::StorageKind StorageKind
 
typedef internal::traits< Derived >::StorageIndex StorageIndex
 The type used to store indices.
 
typedef internal::traits< Derived >::Scalar Scalar
 The numeric type of the expression' coefficients, e.g.
 
typedef Scalar value_type
 The numeric type of the expression' coefficients, e.g.
 
typedef NumTraits< Scalar >::Real RealScalar
 
typedef internal::special_scalar_op_base< Derived, Scalar, RealScalar, DenseCoeffsBase< Derived > > Base
 
typedef Base::CoeffReturnType CoeffReturnType
 
typedef internal::find_best_packet< Scalar, SizeAtCompileTime >::type PacketScalar
 
typedef Matrix< typename internal::traits< Derived >::Scalar, internal::traits< Derived >::RowsAtCompileTime, internal::traits< Derived >::ColsAtCompileTime, AutoAlign|(internal::traits< Derived >::Flags &RowMajorBit ? RowMajor :ColMajor), internal::traits< Derived >::MaxRowsAtCompileTime, internal::traits< Derived >::MaxColsAtCompileTime > PlainMatrix
 The plain matrix type corresponding to this expression.
 
typedef Array< typename internal::traits< Derived >::Scalar, internal::traits< Derived >::RowsAtCompileTime, internal::traits< Derived >::ColsAtCompileTime, AutoAlign|(internal::traits< Derived >::Flags &RowMajorBit ? RowMajor :ColMajor), internal::traits< Derived >::MaxRowsAtCompileTime, internal::traits< Derived >::MaxColsAtCompileTime > PlainArray
 The plain array type corresponding to this expression.
 
typedef internal::conditional< internal::is_same< typenameinternal::traits< Derived >::XprKind, MatrixXpr >::value, PlainMatrix, PlainArray >::type PlainObject
 The plain matrix or array type corresponding to this expression.
 
typedef CwiseNullaryOp< internal::scalar_constant_op< Scalar >, PlainObject > ConstantReturnType
 
typedef CwiseNullaryOp< internal::linspaced_op< Scalar, PacketScalar, false >, PlainObject > SequentialLinSpacedReturnType
 
typedef CwiseNullaryOp< internal::linspaced_op< Scalar, PacketScalar, true >, PlainObject > RandomAccessLinSpacedReturnType
 
typedef Matrix< typename NumTraits< typename internal::traits< Derived >::Scalar >::Real, internal::traits< Derived >::ColsAtCompileTime, 1 > EigenvaluesReturnType
 
typedef Transpose< Derived > TransposeReturnType
 
typedef internal::add_const< Transpose< constDerived > >::type ConstTransposeReturnType
 
typedef internal::add_const_on_value_type< typenameinternal::eval< Derived >::type >::type EvalReturnType
 
typedef VectorwiseOp< Derived, Horizontal > RowwiseReturnType
 
typedef const VectorwiseOp< const Derived, Horizontal > ConstRowwiseReturnType
 
typedef VectorwiseOp< Derived, Vertical > ColwiseReturnType
 
typedef const VectorwiseOp< const Derived, Vertical > ConstColwiseReturnType
 
typedef CwiseNullaryOp< internal::scalar_random_op< Scalar >, PlainObject > RandomReturnType
 
typedef Reverse< Derived, BothDirections > ReverseReturnType
 
typedef const Reverse< const Derived, BothDirections > ConstReverseReturnType
 

Public Member Functions

EIGEN_DEVICE_FUNC MatrixWrapper (ExpressionType &matrix)
 
EIGEN_DEVICE_FUNC Index rows () const
 
EIGEN_DEVICE_FUNC Index cols () const
 
EIGEN_DEVICE_FUNC Index outerStride () const
 
EIGEN_DEVICE_FUNC Index innerStride () const
 
EIGEN_DEVICE_FUNC ScalarWithConstIfNotLvalue * data ()
 
EIGEN_DEVICE_FUNC const Scalar * data () const
 
EIGEN_DEVICE_FUNC CoeffReturnType coeff (Index rowId, Index colId) const
 
EIGEN_DEVICE_FUNC Scalar & coeffRef (Index rowId, Index colId)
 
EIGEN_DEVICE_FUNC const Scalar & coeffRef (Index rowId, Index colId) const
 
EIGEN_DEVICE_FUNC CoeffReturnType coeff (Index index) const
 
EIGEN_DEVICE_FUNC Scalar & coeffRef (Index index)
 
EIGEN_DEVICE_FUNC const Scalar & coeffRef (Index index) const
 
template<int LoadMode>
const PacketScalar packet (Index rowId, Index colId) const
 
template<int LoadMode>
void writePacket (Index rowId, Index colId, const PacketScalar &val)
 
template<int LoadMode>
const PacketScalar packet (Index index) const
 
template<int LoadMode>
void writePacket (Index index, const PacketScalar &val)
 
EIGEN_DEVICE_FUNC const internal::remove_all< NestedExpressionType >::type & nestedExpression () const
 
EIGEN_DEVICE_FUNC void resize (Index newSize)
 Forwards the resizing request to the nested expression.
 
EIGEN_DEVICE_FUNC void resize (Index rows, Index cols)
 Forwards the resizing request to the nested expression.
 
- Public Member Functions inherited from Eigen::MatrixBase< MatrixWrapper< ExpressionType > >
EIGEN_DEVICE_FUNC Index diagonalSize () const
 
EIGEN_DEVICE_FUNC MatrixWrapper< ExpressionType > & operator= (const MatrixBase &other)
 Special case of the template operator=, in order to prevent the compiler from generating a default operator= (issue hit with g++ 4.1)
 
EIGEN_DEVICE_FUNC MatrixWrapper< ExpressionType > & operator= (const DenseBase< OtherDerived > &other)
 
EIGEN_DEVICE_FUNC MatrixWrapper< ExpressionType > & operator= (const EigenBase< OtherDerived > &other)
 
EIGEN_DEVICE_FUNC MatrixWrapper< ExpressionType > & operator= (const ReturnByValue< OtherDerived > &other)
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE MatrixWrapper< ExpressionType > & operator= (const DenseBase< OtherDerived > &other)
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE MatrixWrapper< ExpressionType > & operator= (const EigenBase< OtherDerived > &other)
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE MatrixWrapper< ExpressionType > & operator= (const ReturnByValue< OtherDerived > &other)
 
EIGEN_DEVICE_FUNC MatrixWrapper< ExpressionType > & operator+= (const MatrixBase< OtherDerived > &other)
 
EIGEN_STRONG_INLINE MatrixWrapper< ExpressionType > & operator+= (const MatrixBase< OtherDerived > &other)
 replaces *this by *this + other.
 
EIGEN_DEVICE_FUNC MatrixWrapper< ExpressionType > & operator+= (const EigenBase< OtherDerived > &other)
 
MatrixWrapper< ExpressionType > & operator+= (const EigenBase< OtherDerived > &other)
 
EIGEN_DEVICE_FUNC MatrixWrapper< ExpressionType > & operator-= (const MatrixBase< OtherDerived > &other)
 
EIGEN_STRONG_INLINE MatrixWrapper< ExpressionType > & operator-= (const MatrixBase< OtherDerived > &other)
 replaces *this by *this - other.
 
EIGEN_DEVICE_FUNC MatrixWrapper< ExpressionType > & operator-= (const EigenBase< OtherDerived > &other)
 
MatrixWrapper< ExpressionType > & operator-= (const EigenBase< OtherDerived > &other)
 
const Product< MatrixWrapper< ExpressionType >, OtherDerived > operator* (const MatrixBase< OtherDerived > &other) const
 
EIGEN_DEVICE_FUNC const Product< MatrixWrapper< ExpressionType >, DiagonalDerived, LazyProduct > operator* (const DiagonalBase< DiagonalDerived > &diagonal) const
 
ScalarMultipleReturnType operator* (const UniformScaling< Scalar > &s) const
 Concatenates a linear transformation matrix and a uniform scaling.
 
const Product< MatrixWrapper< ExpressionType >, DiagonalDerived, LazyProduct > operator* (const DiagonalBase< DiagonalDerived > &a_diagonal) const
 
void operator* (dummy) const
 
EIGEN_DEVICE_FUNC const Product< MatrixWrapper< ExpressionType >, OtherDerived, LazyProduct > lazyProduct (const MatrixBase< OtherDerived > &other) const
 
const Product< MatrixWrapper< ExpressionType >, OtherDerived, LazyProduct > lazyProduct (const MatrixBase< OtherDerived > &other) const
 
MatrixWrapper< ExpressionType > & operator*= (const EigenBase< OtherDerived > &other)
 replaces *this by *this * other.
 
EIGEN_DEVICE_FUNC MatrixWrapper< ExpressionType > & operator*= (const Scalar &other)
 
void applyOnTheLeft (const EigenBase< OtherDerived > &other)
 replaces *this by other * *this.
 
void applyOnTheLeft (Index p, Index q, const JacobiRotation< OtherScalar > &j)
 \jacobi_module Applies the rotation in the plane j to the rows p and q of *this, i.e., it computes B = J * B, with $ B = \left ( \begin{array}{cc} \text{*this.row}(p) \\ \text{*this.row}(q) \end{array} \right ) $.
 
void applyOnTheRight (const EigenBase< OtherDerived > &other)
 replaces *this by *this * other.
 
void applyOnTheRight (Index p, Index q, const JacobiRotation< OtherScalar > &j)
 Applies the rotation in the plane j to the columns p and q of *this, i.e., it computes B = B * J with $ B = \left ( \begin{array}{cc} \text{*this.col}(p) & \text{*this.col}(q) \end{array} \right ) $.
 
EIGEN_DEVICE_FUNC internal::scalar_product_traits< typenameinternal::traits< MatrixWrapper< ExpressionType > >::Scalar, typenameinternal::traits< OtherDerived >::Scalar >::ReturnType dot (const MatrixBase< OtherDerived > &other) const
 
EIGEN_DEVICE_FUNC RealScalar squaredNorm () const
 
EIGEN_DEVICE_FUNC RealScalar norm () const
 
RealScalar stableNorm () const
 
RealScalar blueNorm () const
 
RealScalar hypotNorm () const
 
EIGEN_DEVICE_FUNC const PlainObject normalized () const
 
EIGEN_DEVICE_FUNC void normalize ()
 Normalizes the vector, i.e.
 
EIGEN_DEVICE_FUNC const AdjointReturnType adjoint () const
 
EIGEN_DEVICE_FUNC void adjointInPlace ()
 This is the "in place" version of adjoint(): it replaces *this by its own transpose.
 
EIGEN_DEVICE_FUNC DiagonalReturnType diagonal ()
 
EIGEN_DEVICE_FUNC ConstDiagonalReturnType diagonal () const
 This is the const version of diagonal().
 
EIGEN_DEVICE_FUNC DiagonalIndexReturnType< Index >::Type diagonal ()
 
EIGEN_DEVICE_FUNC ConstDiagonalIndexReturnType< Index >::Type diagonal () const
 
EIGEN_DEVICE_FUNC DiagonalDynamicIndexReturnType diagonal (Index index)
 
EIGEN_DEVICE_FUNC ConstDiagonalDynamicIndexReturnType diagonal (Index index) const
 This is the const version of diagonal(Index).
 
MatrixBase< MatrixWrapper< ExpressionType > >::template DiagonalIndexReturnType< Index_ >::Type diagonal ()
 
MatrixBase< MatrixWrapper< ExpressionType > >::template ConstDiagonalIndexReturnType< Index_ >::Type diagonal () const
 This is the const version of diagonal<int>().
 
EIGEN_DEVICE_FUNC TriangularViewReturnType< Mode >::Type triangularView ()
 
EIGEN_DEVICE_FUNC ConstTriangularViewReturnType< Mode >::Type triangularView () const
 
MatrixBase< MatrixWrapper< ExpressionType > >::template TriangularViewReturnType< Mode >::Type triangularView ()
 
MatrixBase< MatrixWrapper< ExpressionType > >::template ConstTriangularViewReturnType< Mode >::Type triangularView () const
 This is the const version of MatrixBase::triangularView()
 
EIGEN_DEVICE_FUNC SelfAdjointViewReturnType< UpLo >::Type selfadjointView ()
 
EIGEN_DEVICE_FUNC ConstSelfAdjointViewReturnType< UpLo >::Type selfadjointView () const
 
MatrixBase< MatrixWrapper< ExpressionType > >::template ConstSelfAdjointViewReturnType< UpLo >::Type selfadjointView () const
 
MatrixBase< MatrixWrapper< ExpressionType > >::template SelfAdjointViewReturnType< UpLo >::Type selfadjointView ()
 
const SparseView< MatrixWrapper< ExpressionType > > sparseView (const Scalar &m_reference=Scalar(0), const typename NumTraits< Scalar >::Real &m_epsilon=NumTraits< Scalar >::dummy_precision()) const
 
EIGEN_DEVICE_FUNC const DiagonalWrapper< const MatrixWrapper< ExpressionType > > asDiagonal () const
 
const PermutationWrapper< const MatrixWrapper< ExpressionType > > asPermutation () const
 
EIGEN_DEVICE_FUNC MatrixWrapper< ExpressionType > & setIdentity ()
 Writes the identity expression (not necessarily square) into *this.
 
EIGEN_DEVICE_FUNC MatrixWrapper< ExpressionType > & setIdentity (Index rows, Index cols)
 Resizes to the given size, and writes the identity expression (not necessarily square) into *this.
 
bool isIdentity (const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const
 
bool isDiagonal (const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const
 
bool isUpperTriangular (const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const
 
bool isLowerTriangular (const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const
 
bool isOrthogonal (const MatrixBase< OtherDerived > &other, const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const
 
bool isUnitary (const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const
 
bool operator== (const MatrixBase< OtherDerived > &other) const
 
bool operator!= (const MatrixBase< OtherDerived > &other) const
 
NoAlias< MatrixWrapper< ExpressionType >, Eigen::MatrixBase > noalias ()
 
const MatrixWrapper< ExpressionType > & forceAlignedAccess () const
 
MatrixWrapper< ExpressionType > & forceAlignedAccess ()
 
const MatrixWrapper< ExpressionType > & forceAlignedAccessIf () const
 
MatrixWrapper< ExpressionType > & forceAlignedAccessIf ()
 
internal::add_const_on_value_type< typenameinternal::conditional< Enable, ForceAlignedAccess< MatrixWrapper< ExpressionType > >, MatrixWrapper< ExpressionType > & >::type >::type forceAlignedAccessIf () const
 
internal::conditional< Enable, ForceAlignedAccess< MatrixWrapper< ExpressionType > >, MatrixWrapper< ExpressionType > & >::type forceAlignedAccessIf ()
 
EIGEN_DEVICE_FUNC Scalar trace () const
 
EIGEN_DEVICE_FUNC RealScalar lpNorm () const
 
NumTraits< typenameinternal::traits< MatrixWrapper< ExpressionType > >::Scalar >::Real lpNorm () const
 
EIGEN_DEVICE_FUNC MatrixBase< MatrixWrapper< ExpressionType > > & matrix ()
 
EIGEN_DEVICE_FUNC const MatrixBase< MatrixWrapper< ExpressionType > > & matrix () const
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE ArrayWrapper< MatrixWrapper< ExpressionType > > array ()
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const ArrayWrapper< const MatrixWrapper< ExpressionType > > array () const
 
EIGEN_DEVICE_FUNC const FullPivLU< PlainObject > fullPivLu () const
 \lu_module
 
EIGEN_DEVICE_FUNC const PartialPivLU< PlainObject > partialPivLu () const
 \lu_module
 
EIGEN_DEVICE_FUNC const PartialPivLU< PlainObject > lu () const
 \lu_module
 
EIGEN_DEVICE_FUNC const Inverse< MatrixWrapper< ExpressionType > > inverse () const
 \lu_module
 
void computeInverseAndDetWithCheck (ResultType &inverse, typename ResultType::Scalar &determinant, bool &invertible, const RealScalar &absDeterminantThreshold=NumTraits< Scalar >::dummy_precision()) const
 \lu_module
 
void computeInverseWithCheck (ResultType &inverse, bool &invertible, const RealScalar &absDeterminantThreshold=NumTraits< Scalar >::dummy_precision()) const
 \lu_module
 
Scalar determinant () const
 \lu_module
 
const LLT< PlainObject > llt () const
 \cholesky_module
 
const LDLT< PlainObject > ldlt () const
 \cholesky_module
 
const HouseholderQR< PlainObject > householderQr () const
 
const ColPivHouseholderQR< PlainObject > colPivHouseholderQr () const
 
const FullPivHouseholderQR< PlainObject > fullPivHouseholderQr () const
 
EigenvaluesReturnType eigenvalues () const
 Computes the eigenvalues of a matrix.
 
RealScalar operatorNorm () const
 Computes the L2 operator norm.
 
JacobiSVD< PlainObject > jacobiSvd (unsigned int computationOptions=0) const
 \svd_module
 
BDCSVD< PlainObject > bdcSvd (unsigned int computationOptions=0) const
 \svd_module
 
EIGEN_DEVICE_FUNC cross_product_return_type< OtherDerived >::type cross (const MatrixBase< OtherDerived > &other) const
 
MatrixBase< MatrixWrapper< ExpressionType > >::template cross_product_return_type< OtherDerived >::type cross (const MatrixBase< OtherDerived > &other) const
 \geometry_module
 
EIGEN_DEVICE_FUNC PlainObject cross3 (const MatrixBase< OtherDerived > &other) const
 
MatrixBase< MatrixWrapper< ExpressionType > >::PlainObject cross3 (const MatrixBase< OtherDerived > &other) const
 \geometry_module
 
EIGEN_DEVICE_FUNC PlainObject unitOrthogonal (void) const
 
Matrix< Scalar, 3, 1 > eulerAngles (Index a0, Index a1, Index a2) const
 \geometry_module
 
HomogeneousReturnType homogeneous () const
 \geometry_module
 
const HNormalizedReturnType hnormalized () const
 \geometry_module
 
void makeHouseholderInPlace (Scalar &tau, RealScalar &beta)
 Computes the elementary reflector H such that: $ H *this = [ beta 0 ... 0]^T $ where the transformation H is: $ H = I - tau v v^*$ and the vector v is: $ v^T = [1 essential^T] $.
 
void makeHouseholder (EssentialPart &essential, Scalar &tau, RealScalar &beta) const
 Computes the elementary reflector H such that: $ H *this = [ beta 0 ... 0]^T $ where the transformation H is: $ H = I - tau v v^*$ and the vector v is: $ v^T = [1 essential^T] $.
 
void applyHouseholderOnTheLeft (const EssentialPart &essential, const Scalar &tau, Scalar *workspace)
 Apply the elementary reflector H given by $ H = I - tau v v^*$ with $ v^T = [1 essential^T] $ from the left to a vector or matrix.
 
void applyHouseholderOnTheRight (const EssentialPart &essential, const Scalar &tau, Scalar *workspace)
 Apply the elementary reflector H given by $ H = I - tau v v^*$ with $ v^T = [1 essential^T] $ from the right to a vector or matrix.
 
EIGEN_STRONG_INLINE const SparseMatrixBase< OtherDerived >::template CwiseProductDenseReturnType< MatrixWrapper< ExpressionType > >::Type cwiseProduct (const SparseMatrixBase< OtherDerived > &other) const
 
const MatrixExponentialReturnValue< MatrixWrapper< ExpressionType > > exp () const
 
const MatrixFunctionReturnValue< MatrixWrapper< ExpressionType > > matrixFunction (StemFunction f) const
 
const MatrixFunctionReturnValue< MatrixWrapper< ExpressionType > > cosh () const
 
const MatrixFunctionReturnValue< MatrixWrapper< ExpressionType > > sinh () const
 
const MatrixFunctionReturnValue< MatrixWrapper< ExpressionType > > cos () const
 
const MatrixFunctionReturnValue< MatrixWrapper< ExpressionType > > sin () const
 
const MatrixSquareRootReturnValue< MatrixWrapper< ExpressionType > > sqrt () const
 
const MatrixLogarithmReturnValue< MatrixWrapper< ExpressionType > > log () const
 
const MatrixPowerReturnValue< MatrixWrapper< ExpressionType > > pow (const RealScalar &p) const
 
const MatrixComplexPowerReturnValue< MatrixWrapper< ExpressionType > > pow (const std::complex< RealScalar > &p) const
 
EIGEN_DEVICE_FUNC MatrixWrapper< ExpressionType > & lazyAssign (const DenseBase< OtherDerived > &other)
 \ínternal Copies other into *this without evaluating other.
 
EIGEN_STRONG_INLINE MatrixWrapper< ExpressionType > & lazyAssign (const DenseBase< OtherDerived > &other)
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EvalReturnType eval () const
 
EIGEN_DEVICE_FUNC MatrixWrapper< ExpressionType > & operator/= (const Scalar &other)
 
void operator/ (dummy) const
 
- Public Member Functions inherited from Eigen::DenseBase< Derived >
EIGEN_DEVICE_FUNC Index nonZeros () const
 
EIGEN_DEVICE_FUNC Index outerSize () const
 
EIGEN_DEVICE_FUNC Index innerSize () const
 
EIGEN_DEVICE_FUNC void resize (Index newSize)
 Only plain matrices/arrays, not expressions, may be resized; therefore the only useful resize methods are Matrix::resize() and Array::resize().
 
EIGEN_DEVICE_FUNC void resize (Index rows, Index cols)
 Only plain matrices/arrays, not expressions, may be resized; therefore the only useful resize methods are Matrix::resize() and Array::resize().
 
template<typename OtherDerived >
EIGEN_DEVICE_FUNC Derived & operator= (const DenseBase< OtherDerived > &other)
 Copies other into *this.
 
EIGEN_DEVICE_FUNC Derived & operator= (const DenseBase &other)
 Special case of the template operator=, in order to prevent the compiler from generating a default operator= (issue hit with g++ 4.1)
 
template<typename OtherDerived >
EIGEN_DEVICE_FUNC Derived & operator= (const EigenBase< OtherDerived > &other)
 
template<typename OtherDerived >
EIGEN_DEVICE_FUNC Derived & operator+= (const EigenBase< OtherDerived > &other)
 
template<typename OtherDerived >
EIGEN_DEVICE_FUNC Derived & operator-= (const EigenBase< OtherDerived > &other)
 
template<typename OtherDerived >
EIGEN_DEVICE_FUNC Derived & operator= (const ReturnByValue< OtherDerived > &func)
 
template<typename OtherDerived >
EIGEN_DEVICE_FUNC Derived & lazyAssign (const DenseBase< OtherDerived > &other)
 \ínternal Copies other into *this without evaluating other.
 
EIGEN_DEVICE_FUNC CommaInitializer< Derived > operator<< (const Scalar &s)
 Convenient operator to set the coefficients of a matrix.
 
template<unsigned int Added, unsigned int Removed>
EIGEN_DEPRECATED const Derived & flagged () const
 
template<typename OtherDerived >
EIGEN_DEVICE_FUNC CommaInitializer< Derived > operator<< (const DenseBase< OtherDerived > &other)
 
EIGEN_DEVICE_FUNC TransposeReturnType transpose ()
 
EIGEN_DEVICE_FUNC ConstTransposeReturnType transpose () const
 This is the const version of transpose().
 
EIGEN_DEVICE_FUNC void transposeInPlace ()
 This is the "in place" version of transpose(): it replaces *this by its own transpose.
 
EIGEN_DEVICE_FUNC void fill (const Scalar &value)
 Alias for setConstant(): sets all coefficients in this expression to val.
 
EIGEN_DEVICE_FUNC Derived & setConstant (const Scalar &value)
 Sets all coefficients in this expression to value.
 
EIGEN_DEVICE_FUNC Derived & setLinSpaced (Index size, const Scalar &low, const Scalar &high)
 Sets a linearly space vector.
 
EIGEN_DEVICE_FUNC Derived & setLinSpaced (const Scalar &low, const Scalar &high)
 Sets a linearly space vector.
 
EIGEN_DEVICE_FUNC Derived & setZero ()
 Sets all coefficients in this expression to zero.
 
EIGEN_DEVICE_FUNC Derived & setOnes ()
 Sets all coefficients in this expression to one.
 
EIGEN_DEVICE_FUNC Derived & setRandom ()
 Sets all coefficients in this expression to random values.
 
template<typename OtherDerived >
EIGEN_DEVICE_FUNC bool isApprox (const DenseBase< OtherDerived > &other, const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const
 
EIGEN_DEVICE_FUNC bool isMuchSmallerThan (const RealScalar &other, const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const
 
template<typename OtherDerived >
EIGEN_DEVICE_FUNC bool isMuchSmallerThan (const DenseBase< OtherDerived > &other, const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const
 
EIGEN_DEVICE_FUNC bool isApproxToConstant (const Scalar &value, const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const
 
EIGEN_DEVICE_FUNC bool isConstant (const Scalar &value, const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const
 This is just an alias for isApproxToConstant().
 
EIGEN_DEVICE_FUNC bool isZero (const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const
 
EIGEN_DEVICE_FUNC bool isOnes (const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const
 
bool hasNaN () const
 
bool allFinite () const
 
EIGEN_DEVICE_FUNC Derived & operator*= (const Scalar &other)
 
EIGEN_DEVICE_FUNC Derived & operator/= (const Scalar &other)
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EvalReturnType eval () const
 
template<typename OtherDerived >
EIGEN_DEVICE_FUNC void swap (const DenseBase< OtherDerived > &other)
 swaps *this with the expression other.
 
template<typename OtherDerived >
EIGEN_DEVICE_FUNC void swap (PlainObjectBase< OtherDerived > &other)
 swaps *this with the matrix or array other.
 
EIGEN_DEVICE_FUNC const NestByValue< Derived > nestByValue () const
 
EIGEN_DEVICE_FUNC const ForceAlignedAccess< Derived > forceAlignedAccess () const
 
EIGEN_DEVICE_FUNC ForceAlignedAccess< Derived > forceAlignedAccess ()
 
template<bool Enable>
EIGEN_DEVICE_FUNC const internal::conditional< Enable, ForceAlignedAccess< Derived >, Derived & >::type forceAlignedAccessIf () const
 
template<bool Enable>
EIGEN_DEVICE_FUNC internal::conditional< Enable, ForceAlignedAccess< Derived >, Derived & >::type forceAlignedAccessIf ()
 
EIGEN_DEVICE_FUNC Scalar sum () const
 
EIGEN_DEVICE_FUNC Scalar mean () const
 
EIGEN_DEVICE_FUNC Scalar trace () const
 
EIGEN_DEVICE_FUNC Scalar prod () const
 
EIGEN_DEVICE_FUNC internal::traits< Derived >::Scalar minCoeff () const
 
EIGEN_DEVICE_FUNC internal::traits< Derived >::Scalar maxCoeff () const
 
template<typename IndexType >
EIGEN_DEVICE_FUNC internal::traits< Derived >::Scalar minCoeff (IndexType *row, IndexType *col) const
 
template<typename IndexType >
EIGEN_DEVICE_FUNC internal::traits< Derived >::Scalar maxCoeff (IndexType *row, IndexType *col) const
 
template<typename IndexType >
EIGEN_DEVICE_FUNC internal::traits< Derived >::Scalar minCoeff (IndexType *index) const
 
template<typename IndexType >
EIGEN_DEVICE_FUNC internal::traits< Derived >::Scalar maxCoeff (IndexType *index) const
 
template<typename BinaryOp >
EIGEN_DEVICE_FUNC Scalar redux (const BinaryOp &func) const
 
template<typename Visitor >
EIGEN_DEVICE_FUNC void visit (Visitor &func) const
 Applies the visitor visitor to the whole coefficients of the matrix or vector.
 
const WithFormat< Derived > format (const IOFormat &fmt) const
 
EIGEN_DEVICE_FUNC CoeffReturnType value () const
 
bool all () const
 
bool any () const
 
Index count () const
 
EIGEN_DEVICE_FUNC ConstRowwiseReturnType rowwise () const
 
EIGEN_DEVICE_FUNC RowwiseReturnType rowwise ()
 
EIGEN_DEVICE_FUNC ConstColwiseReturnType colwise () const
 
EIGEN_DEVICE_FUNC ColwiseReturnType colwise ()
 
template<typename ThenDerived , typename ElseDerived >
const Select< Derived, ThenDerived, ElseDerived > select (const DenseBase< ThenDerived > &thenMatrix, const DenseBase< ElseDerived > &elseMatrix) const
 
template<typename ThenDerived >
const Select< Derived, ThenDerived, typename ThenDerived::ConstantReturnType > select (const DenseBase< ThenDerived > &thenMatrix, const typename ThenDerived::Scalar &elseScalar) const
 Version of DenseBase::select(const DenseBase&, const DenseBase&) with the else expression being a scalar value.
 
template<typename ElseDerived >
const Select< Derived, typename ElseDerived::ConstantReturnType, ElseDerived > select (const typename ElseDerived::Scalar &thenScalar, const DenseBase< ElseDerived > &elseMatrix) const
 Version of DenseBase::select(const DenseBase&, const DenseBase&) with the then expression being a scalar value.
 
template<int p>
RealScalar lpNorm () const
 
template<int RowFactor, int ColFactor>
EIGEN_DEVICE_FUNC const Replicate< Derived, RowFactor, ColFactor > replicate () const
 
EIGEN_DEVICE_FUNC const Replicate< Derived, Dynamic, Dynamic > replicate (Index rowFactor, Index colFactor) const
 
EIGEN_DEVICE_FUNC ReverseReturnType reverse ()
 
EIGEN_DEVICE_FUNC ConstReverseReturnType reverse () const
 This is the const version of reverse().
 
EIGEN_DEVICE_FUNC void reverseInPlace ()
 This is the "in place" version of reverse: it reverses *this.
 
template<typename Dest >
EIGEN_DEVICE_FUNC void evalTo (Dest &) const
 
template<typename OtherDerived >
EIGEN_STRONG_INLINE Derived & lazyAssign (const DenseBase< OtherDerived > &other)
 
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived & operator= (const DenseBase< OtherDerived > &other)
 
template<typename OtherDerived >
CommaInitializer< Derived > operator<< (const DenseBase< OtherDerived > &other)
 
template<typename CustomNullaryOp >
EIGEN_STRONG_INLINE const CwiseNullaryOp< CustomNullaryOp, typename DenseBase< Derived >::PlainObject > NullaryExpr (Index rows, Index cols, const CustomNullaryOp &func)
 
template<typename CustomNullaryOp >
EIGEN_STRONG_INLINE const CwiseNullaryOp< CustomNullaryOp, typename DenseBase< Derived >::PlainObject > NullaryExpr (Index size, const CustomNullaryOp &func)
 
template<typename CustomNullaryOp >
EIGEN_STRONG_INLINE const CwiseNullaryOp< CustomNullaryOp, typename DenseBase< Derived >::PlainObject > NullaryExpr (const CustomNullaryOp &func)
 
template<typename OtherDerived >
Derived & operator= (const EigenBase< OtherDerived > &other)
 Copies the generic expression other into *this.
 
template<typename OtherDerived >
Derived & operator+= (const EigenBase< OtherDerived > &other)
 
template<typename OtherDerived >
Derived & operator-= (const EigenBase< OtherDerived > &other)
 
template<typename OtherDerived >
bool isApprox (const DenseBase< OtherDerived > &other, const RealScalar &prec) const
 
template<typename Derived >
bool isMuchSmallerThan (const typename NumTraits< Scalar >::Real &other, const RealScalar &prec) const
 
template<typename OtherDerived >
bool isMuchSmallerThan (const DenseBase< OtherDerived > &other, const RealScalar &prec) const
 
template<typename Func >
internal::traits< Derived >::Scalar redux (const Func &func) const
 
template<int RowFactor, int ColFactor>
const Replicate< Derived, RowFactor, ColFactor > replicate () const
 
template<typename OtherDerived >
Derived & operator= (const ReturnByValue< OtherDerived > &other)
 
void operator* (dummy) const
 
void operator/ (dummy) const
 
- Public Member Functions inherited from Eigen::internal::special_scalar_op_base< Derived, internal::traits< Derived >::Scalar, NumTraits< internal::traits< Derived >::Scalar >::Real, DenseCoeffsBase< Derived > >
void operator* (dummy) const
 
void operator/ (dummy) const
 

Protected Attributes

NestedExpressionType m_expression
 

Additional Inherited Members

- Static Public Member Functions inherited from Eigen::MatrixBase< MatrixWrapper< ExpressionType > >
static EIGEN_DEVICE_FUNC const IdentityReturnType Identity ()
 
static EIGEN_DEVICE_FUNC const IdentityReturnType Identity (Index rows, Index cols)
 
static EIGEN_DEVICE_FUNC const BasisReturnType Unit (Index size, Index i)
 
static EIGEN_DEVICE_FUNC const BasisReturnType Unit (Index i)
 
static EIGEN_DEVICE_FUNC const BasisReturnType UnitX ()
 
static EIGEN_DEVICE_FUNC const BasisReturnType UnitY ()
 
static EIGEN_DEVICE_FUNC const BasisReturnType UnitZ ()
 
static EIGEN_DEVICE_FUNC const BasisReturnType UnitW ()
 
- Static Public Member Functions inherited from Eigen::DenseBase< Derived >
static EIGEN_DEVICE_FUNC const ConstantReturnType Constant (Index rows, Index cols, const Scalar &value)
 
static EIGEN_DEVICE_FUNC const ConstantReturnType Constant (Index size, const Scalar &value)
 
static EIGEN_DEVICE_FUNC const ConstantReturnType Constant (const Scalar &value)
 
static EIGEN_DEVICE_FUNC const SequentialLinSpacedReturnType LinSpaced (Sequential_t, Index size, const Scalar &low, const Scalar &high)
 Sets a linearly space vector.
 
static EIGEN_DEVICE_FUNC const RandomAccessLinSpacedReturnType LinSpaced (Index size, const Scalar &low, const Scalar &high)
 Sets a linearly space vector.
 
static EIGEN_DEVICE_FUNC const SequentialLinSpacedReturnType LinSpaced (Sequential_t, const Scalar &low, const Scalar &high)
 Sets a linearly space vector.
 
static EIGEN_DEVICE_FUNC const RandomAccessLinSpacedReturnType LinSpaced (const Scalar &low, const Scalar &high)
 Sets a linearly space vector.
 
template<typename CustomNullaryOp >
static EIGEN_DEVICE_FUNC const CwiseNullaryOp< CustomNullaryOp, PlainObject > NullaryExpr (Index rows, Index cols, const CustomNullaryOp &func)
 
template<typename CustomNullaryOp >
static EIGEN_DEVICE_FUNC const CwiseNullaryOp< CustomNullaryOp, PlainObject > NullaryExpr (Index size, const CustomNullaryOp &func)
 
template<typename CustomNullaryOp >
static EIGEN_DEVICE_FUNC const CwiseNullaryOp< CustomNullaryOp, PlainObject > NullaryExpr (const CustomNullaryOp &func)
 
static EIGEN_DEVICE_FUNC const ConstantReturnType Zero (Index rows, Index cols)
 
static EIGEN_DEVICE_FUNC const ConstantReturnType Zero (Index size)
 
static EIGEN_DEVICE_FUNC const ConstantReturnType Zero ()
 
static EIGEN_DEVICE_FUNC const ConstantReturnType Ones (Index rows, Index cols)
 
static EIGEN_DEVICE_FUNC const ConstantReturnType Ones (Index size)
 
static EIGEN_DEVICE_FUNC const ConstantReturnType Ones ()
 
static const RandomReturnType Random (Index rows, Index cols)
 
static const RandomReturnType Random (Index size)
 
static const RandomReturnType Random ()
 
- Protected Member Functions inherited from Eigen::MatrixBase< MatrixWrapper< ExpressionType > >
MatrixWrapper< ExpressionType > & operator+= (const ArrayBase< OtherDerived > &)
 
MatrixWrapper< ExpressionType > & operator-= (const ArrayBase< OtherDerived > &)
 
- Protected Member Functions inherited from Eigen::DenseBase< Derived >
EIGEN_DEVICE_FUNC DenseBase ()
 Default constructor.
 
- Related Symbols inherited from Eigen::DenseBase< Derived >
std::ostream & operator<< (std::ostream &s, const DenseBase< Derived > &m)
 Outputs the matrix, to the given stream.
 

Detailed Description

template<typename ExpressionType>
class Eigen::MatrixWrapper< ExpressionType >

Expression of an array as a mathematical vector or matrix.

This class is the return type of ArrayBase::matrix(), and most of the time this is the only way it is use.

See also
MatrixBase::matrix(), class ArrayWrapper

Member Function Documentation

◆ resize() [1/2]

template<typename ExpressionType >
EIGEN_DEVICE_FUNC void Eigen::MatrixWrapper< ExpressionType >::resize ( Index  newSize)
inline

Forwards the resizing request to the nested expression.

See also
DenseBase::resize(Index)

◆ resize() [2/2]

template<typename ExpressionType >
EIGEN_DEVICE_FUNC void Eigen::MatrixWrapper< ExpressionType >::resize ( Index  rows,
Index  cols 
)
inline

Forwards the resizing request to the nested expression.

See also
DenseBase::resize(Index,Index)
The documentation for this class was generated from the following files:
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