Eigen::internal::MatrixFunctionAtomic< MatrixType > Class Template Reference

Helper class for computing matrix functions of atomic matrices. More...

#include <MatrixFunction.h>

Public Types
typedef MatrixType::Scalar	Scalar
typedef stem_function< Scalar >::type	StemFunction

Public Member Functions
MatrixType	compute (const MatrixType &A)
	Compute matrix function of atomic matrix. More...
	MatrixFunctionAtomic (StemFunction f)
	Constructor. More...

Private Attributes
StemFunction *	m_f

Detailed Description

template<typename MatrixType>
class Eigen::internal::MatrixFunctionAtomic< MatrixType >

Helper class for computing matrix functions of atomic matrices.

Here, an atomic matrix is a triangular matrix whose diagonal entries are close to each other.

Definition at line 30 of file MatrixFunction.h.

Member Typedef Documentation

template<typename MatrixType >

typedef MatrixType::Scalar Eigen::internal::MatrixFunctionAtomic< MatrixType >::Scalar

Definition at line 34 of file MatrixFunction.h.

template<typename MatrixType >

typedef stem_function<Scalar>::type Eigen::internal::MatrixFunctionAtomic< MatrixType >::StemFunction

Definition at line 35 of file MatrixFunction.h.

Constructor & Destructor Documentation

template<typename MatrixType >

Eigen::internal::MatrixFunctionAtomic< MatrixType >::MatrixFunctionAtomic ( StemFunction  f )

inline

Constructor.

Parameters

[in]

f

matrix function to compute.

Definition at line 40 of file MatrixFunction.h.

Member Function Documentation

template<typename MatrixType >

MatrixType Eigen::internal::MatrixFunctionAtomic< MatrixType >::compute

(

const MatrixType &

A

)

Compute matrix function of atomic matrix.

Parameters

[in]

A

argument of matrix function, should be upper triangular and atomic

Returns

f(A), the matrix function evaluated at the given matrix

Definition at line 64 of file MatrixFunction.h.

Member Data Documentation

template<typename MatrixType >

StemFunction* Eigen::internal::MatrixFunctionAtomic< MatrixType >::m_f

private

Definition at line 49 of file MatrixFunction.h.

---

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

• MatrixFunction.h