DiagonalMatrix< CoeffsVectorType > Class Template Reference

Expression of a diagonal matrix. More...

List of all members.

Public Types
typedef CoeffsVectorType	_CoeffsVectorType
Public Member Functions
const Scalar	coeff (int row, int col) const
int	cols () const
const CoeffsVectorType &	diagonal () const
	DiagonalMatrix (const CoeffsVectorType &coeffs)
template<typename OtherCoeffsVectorType >
	DiagonalMatrix (const DiagonalMatrix< OtherCoeffsVectorType > &other)
int	rows () const
Protected Attributes
const CoeffsVectorType::Nested	m_coeffs

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Detailed Description

template<typename CoeffsVectorType>
class Eigen::DiagonalMatrix< CoeffsVectorType >

Expression of a diagonal matrix.

Warning:

This is not considered to be part of the stable public API yet. Changes may happen in future releases. See Experimental parts of Eigen

Parameters:

CoeffsVectorType

the type of the vector of diagonal coefficients

This class is an expression of a diagonal matrix with given vector of diagonal coefficients. It is the return type of MatrixBase::diagonal(const OtherDerived&) and most of the time this is the only way it is used.

See also:

MatrixBase::diagonal(const OtherDerived&)

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Member Function Documentation

int cols

(

void

)

const [inline]

Returns:

the number of columns.

See also:

rows(), ColsAtCompileTime

Reimplemented from MatrixBase< DiagonalMatrix< CoeffsVectorType > >.

int rows

(

void

)

const [inline]

Returns:

the number of rows.

See also:

cols(), RowsAtCompileTime

Reimplemented from MatrixBase< DiagonalMatrix< CoeffsVectorType > >.

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

• Core