Eigen::Inverse< XprType > Class Template Reference

Expression of the inverse of another expression. More...

#include <src/eigen/Eigen/src/Core/Inverse.h>

Inheritance diagram for Eigen::Inverse< XprType >:

Collaboration diagram for Eigen::Inverse< XprType >:

Public Types
typedef XprType::StorageIndex	StorageIndex
typedef XprType::PlainObject	PlainObject
typedef XprType::Scalar	Scalar
typedef internal::ref_selector< XprType >::type	XprTypeNested
typedef internal::remove_all< XprTypeNested >::type	XprTypeNestedCleaned
typedef internal::ref_selector< Inverse >::type	Nested
typedef internal::remove_all< XprType >::type	NestedExpression
typedef internal::generic_xpr_base< Inverse< XprType > >::type	Base

Public Member Functions
EIGEN_DEVICE_FUNC	Inverse (const XprType &xpr)
EIGEN_DEVICE_FUNC Index	rows () const
EIGEN_DEVICE_FUNC Index	cols () const
EIGEN_DEVICE_FUNC const XprTypeNestedCleaned &	nestedExpression () const

Protected Attributes
XprTypeNested	m_xpr

Private Member Functions
Scalar	coeff (Index row, Index col) const
Scalar	coeff (Index i) const

Detailed Description

template<typename XprType>
class Eigen::Inverse< XprType >

Expression of the inverse of another expression.

Template Parameters

XprType

the type of the expression we are taking the inverse

This class represents an abstract expression of A.inverse() and most of the time this is the only way it is used.

Member Typedef Documentation

Base

typedef internal::generic_xpr_base<Inverse<XprType>>::type Eigen::InverseImpl< XprType, internal::traits< XprType >::StorageKind >::Base

inherited

Nested

template<typename XprType >

typedef internal::ref_selector<Inverse>::type Eigen::Inverse< XprType >::Nested

NestedExpression

template<typename XprType >

typedef internal::remove_all<XprType>::type Eigen::Inverse< XprType >::NestedExpression

PlainObject

template<typename XprType >

typedef XprType::PlainObject Eigen::Inverse< XprType >::PlainObject

Scalar

template<typename XprType >

typedef XprType::Scalar Eigen::Inverse< XprType >::Scalar

StorageIndex

template<typename XprType >

typedef XprType::StorageIndex Eigen::Inverse< XprType >::StorageIndex

XprTypeNested

template<typename XprType >

typedef internal::ref_selector<XprType>::type Eigen::Inverse< XprType >::XprTypeNested

XprTypeNestedCleaned

template<typename XprType >

typedef internal::remove_all<XprTypeNested>::type Eigen::Inverse< XprType >::XprTypeNestedCleaned

Constructor & Destructor Documentation

Inverse()

template<typename XprType >

EIGEN_DEVICE_FUNC Eigen::Inverse< XprType >::Inverse ( const XprType &  xpr )

inlineexplicit

    : m_xpr(xpr)
  {}

Member Function Documentation

coeff() [1/2]

Scalar Eigen::InverseImpl< XprType, internal::traits< XprType >::StorageKind >::coeff ( Index  i ) const

privateinherited

coeff() [2/2]

Scalar Eigen::InverseImpl< XprType, internal::traits< XprType >::StorageKind >::coeff ( Index  row, Index  col  ) const

privateinherited

cols()

template<typename XprType >

EIGEN_DEVICE_FUNC Index Eigen::Inverse< XprType >::cols ( ) const

inline

{ return m_xpr.cols(); }

References Eigen::Inverse< XprType >::m_xpr.

Referenced by Eigen::internal::Assignment< DstXprType, Inverse< PartialPivLU< MatrixType > >, internal::assign_op< typename DstXprType::Scalar, typename PartialPivLU< MatrixType >::Scalar >, Dense2Dense >::run(), Eigen::internal::Assignment< DstXprType, Inverse< FullPivLU< MatrixType > >, internal::assign_op< typename DstXprType::Scalar, typename FullPivLU< MatrixType >::Scalar >, Dense2Dense >::run(), Eigen::internal::Assignment< DstXprType, Inverse< ColPivHouseholderQR< MatrixType > >, internal::assign_op< typename DstXprType::Scalar, typename ColPivHouseholderQR< MatrixType >::Scalar >, Dense2Dense >::run(), Eigen::internal::Assignment< DstXprType, Inverse< FullPivHouseholderQR< MatrixType > >, internal::assign_op< typename DstXprType::Scalar, typename FullPivHouseholderQR< MatrixType >::Scalar >, Dense2Dense >::run(), and Eigen::internal::Assignment< DstXprType, Inverse< XprType >, internal::assign_op< typename DstXprType::Scalar, typename XprType::Scalar >, Dense2Dense >::run().

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nestedExpression()

template<typename XprType >

EIGEN_DEVICE_FUNC const XprTypeNestedCleaned & Eigen::Inverse< XprType >::nestedExpression ( ) const

inline

{ return m_xpr; }

References Eigen::Inverse< XprType >::m_xpr.

Referenced by Eigen::internal::generic_product_impl< Inverse< Lhs >, Rhs, PermutationShape, MatrixShape, ProductTag >::evalTo(), Eigen::internal::generic_product_impl< Lhs, Inverse< Rhs >, MatrixShape, PermutationShape, ProductTag >::evalTo(), Eigen::internal::Assignment< DstXprType, Inverse< CompleteOrthogonalDecomposition< MatrixType > >, internal::assign_op< typename DstXprType::Scalar, typename CompleteOrthogonalDecomposition< MatrixType >::Scalar >, Dense2Dense >::run(), Eigen::internal::Assignment< DstXprType, Inverse< PartialPivLU< MatrixType > >, internal::assign_op< typename DstXprType::Scalar, typename PartialPivLU< MatrixType >::Scalar >, Dense2Dense >::run(), Eigen::internal::Assignment< DstXprType, Inverse< FullPivLU< MatrixType > >, internal::assign_op< typename DstXprType::Scalar, typename FullPivLU< MatrixType >::Scalar >, Dense2Dense >::run(), Eigen::internal::Assignment< DstXprType, Inverse< ColPivHouseholderQR< MatrixType > >, internal::assign_op< typename DstXprType::Scalar, typename ColPivHouseholderQR< MatrixType >::Scalar >, Dense2Dense >::run(), Eigen::internal::Assignment< DstXprType, Inverse< FullPivHouseholderQR< MatrixType > >, internal::assign_op< typename DstXprType::Scalar, typename FullPivHouseholderQR< MatrixType >::Scalar >, Dense2Dense >::run(), and Eigen::internal::Assignment< DstXprType, Inverse< XprType >, internal::assign_op< typename DstXprType::Scalar, typename XprType::Scalar >, Dense2Dense >::run().

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rows()

template<typename XprType >

EIGEN_DEVICE_FUNC Index Eigen::Inverse< XprType >::rows ( ) const

inline

{ return m_xpr.rows(); }

References Eigen::Inverse< XprType >::m_xpr.

Referenced by Eigen::internal::Assignment< DstXprType, Inverse< CompleteOrthogonalDecomposition< MatrixType > >, internal::assign_op< typename DstXprType::Scalar, typename CompleteOrthogonalDecomposition< MatrixType >::Scalar >, Dense2Dense >::run(), Eigen::internal::Assignment< DstXprType, Inverse< PartialPivLU< MatrixType > >, internal::assign_op< typename DstXprType::Scalar, typename PartialPivLU< MatrixType >::Scalar >, Dense2Dense >::run(), Eigen::internal::Assignment< DstXprType, Inverse< FullPivLU< MatrixType > >, internal::assign_op< typename DstXprType::Scalar, typename FullPivLU< MatrixType >::Scalar >, Dense2Dense >::run(), Eigen::internal::Assignment< DstXprType, Inverse< ColPivHouseholderQR< MatrixType > >, internal::assign_op< typename DstXprType::Scalar, typename ColPivHouseholderQR< MatrixType >::Scalar >, Dense2Dense >::run(), Eigen::internal::Assignment< DstXprType, Inverse< FullPivHouseholderQR< MatrixType > >, internal::assign_op< typename DstXprType::Scalar, typename FullPivHouseholderQR< MatrixType >::Scalar >, Dense2Dense >::run(), and Eigen::internal::Assignment< DstXprType, Inverse< XprType >, internal::assign_op< typename DstXprType::Scalar, typename XprType::Scalar >, Dense2Dense >::run().

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Member Data Documentation

m_xpr

template<typename XprType >

XprTypeNested Eigen::Inverse< XprType >::m_xpr

protected

Referenced by Eigen::Inverse< XprType >::cols(), Eigen::Inverse< XprType >::nestedExpression(), and Eigen::Inverse< XprType >::rows().

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The documentation for this class was generated from the following file:

• src/eigen/Eigen/src/Core/Inverse.h