Expression of a dense or sparse matrix with zero or too small values removed. More...

#include <SparseView.h>

Public Types
typedef internal::remove_all< MatrixType >::type	NestedExpression

Public Member Functions
	SparseView (const MatrixType &mat, const Scalar &reference=Scalar(0), const RealScalar &epsilon=NumTraits< Scalar >::dummy_precision())

Index	rows () const

Index	cols () const

Index	innerSize () const

Index	outerSize () const

const internal::remove_all< MatrixTypeNested >::type &	nestedExpression () const

Scalar	reference () const

RealScalar	epsilon () const

Protected Attributes
MatrixTypeNested	m_matrix

Scalar	m_reference

RealScalar	m_epsilon

Detailed Description

template<typename MatrixType>
class Eigen::SparseView< MatrixType >

Expression of a dense or sparse matrix with zero or too small values removed.

Template Parameters

MatrixType the type of the object of which we are removing the small entries

This class represents an expression of a given dense or sparse matrix with entries smaller than reference * epsilon are removed. It is the return type of MatrixBase::sparseView() and SparseMatrixBase::pruned() and most of the time this is the only way it is used.

See also: MatrixBase::sparseView(), SparseMatrixBase::pruned()

Member Function Documentation

◆ nestedExpression()

template<typename MatrixType >

const internal::remove_all<MatrixTypeNested>::type& Eigen::SparseView< MatrixType >::nestedExpression ( ) const

inline

Returns: the nested expression

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

Public Types

Public Member Functions

Protected Attributes

Detailed Description

template<typename MatrixType> class Eigen::SparseView< MatrixType >

Member Function Documentation

◆ nestedExpression()

template<typename MatrixType>
class Eigen::SparseView< MatrixType >