Proxy for the matrix logarithm of some matrix (expression). More...

#include <MatrixLogarithm.h>

Inheritance diagram for Eigen::MatrixLogarithmReturnValue< Derived >:

Public Types
typedef Derived::Scalar	Scalar

typedef Derived::Index	Index

Public Types inherited from Eigen::ReturnByValue< MatrixLogarithmReturnValue< Derived > >
typedef internal::traits< MatrixLogarithmReturnValue< Derived > >::ReturnType	ReturnType

typedef internal::dense_xpr_base< ReturnByValue >::type	Base

Public Member Functions
	MatrixLogarithmReturnValue (const Derived &A)
	Constructor. More...

template<typename ResultType >
void	evalTo (ResultType &result) const
	Compute the matrix logarithm. More...

Index	rows () const

Index	cols () const

Public Member Functions inherited from Eigen::ReturnByValue< MatrixLogarithmReturnValue< Derived > >
EIGEN_DEVICE_FUNC void	evalTo (Dest &dst) const

EIGEN_DEVICE_FUNC Index	rows () const

EIGEN_DEVICE_FUNC Index	cols () const

const Unusable &	coeff (Index) const

const Unusable &	coeff (Index, Index) const

Unusable &	coeffRef (Index)

Unusable &	coeffRef (Index, Index)

Protected Types
typedef internal::ref_selector< Derived >::type	DerivedNested

Detailed Description

template<typename Derived>
class Eigen::MatrixLogarithmReturnValue< Derived >

Proxy for the matrix logarithm of some matrix (expression).

Template Parameters

Derived Type of the argument to the matrix function.

This class holds the argument to the matrix function until it is assigned or evaluated for some other reason (so the argument should not be changed in the meantime). It is the return type of MatrixBase::log() and most of the time this is the only way it is used.

Constructor & Destructor Documentation

§ MatrixLogarithmReturnValue()

template<typename Derived>

Eigen::MatrixLogarithmReturnValue< Derived >::MatrixLogarithmReturnValue ( const Derived & A )

inlineexplicit

Constructor.

Parameters

[in] A Matrix (expression) forming the argument of the matrix logarithm.

Member Function Documentation

§ evalTo()

template<typename Derived>

template<typename ResultType >

void Eigen::MatrixLogarithmReturnValue< Derived >::evalTo ( ResultType & result ) const

inline

Compute the matrix logarithm.

Parameters

[out] result Logarithm of A, where is as specified in the constructor.

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

third-party-libs/eigen3/Eigen/src/Core/util/ForwardDeclarations.h
third-party-libs/eigen3/unsupported/Eigen/src/MatrixFunctions/MatrixLogarithm.h

Public Types

Public Member Functions