Eigen::Triplet< Scalar, Index > Class Template Reference

A small structure to hold a non zero as a triplet (i,j,value). More...

#include <SparseUtil.h>

List of all members.

Public Member Functions
const Index &	col () const
const Index &	row () const
	Triplet ()
	Triplet (const Index &i, const Index &j, const Scalar &v=Scalar(0))
const Scalar &	value () const
Protected Attributes
Index	m_col
Index	m_row
Scalar	m_value

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Detailed Description

template<typename Scalar, typename Index = typename SparseMatrix<Scalar>::Index>
class Eigen::Triplet< Scalar, Index >

A small structure to hold a non zero as a triplet (i,j,value).

See also:

SparseMatrix::setFromTriplets()

Definition at line 149 of file SparseUtil.h.

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Constructor & Destructor Documentation

template<typename Scalar , typename Index = typename SparseMatrix<Scalar>::Index>

Eigen::Triplet< Scalar, Index >::Triplet

(

)

[inline]

Definition at line 152 of file SparseUtil.h.

template<typename Scalar , typename Index = typename SparseMatrix<Scalar>::Index>

Eigen::Triplet< Scalar, Index >::Triplet	(	const Index &	i,
		const Index &	j,
		const Scalar &	v = Scalar(0)
	)		[inline]

Definition at line 154 of file SparseUtil.h.

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Member Function Documentation

template<typename Scalar , typename Index = typename SparseMatrix<Scalar>::Index>

const Index& Eigen::Triplet< Scalar, Index >::col

(

)

const [inline]

Returns:

the column index of the element

Definition at line 162 of file SparseUtil.h.

template<typename Scalar , typename Index = typename SparseMatrix<Scalar>::Index>

const Index& Eigen::Triplet< Scalar, Index >::row

(

)

const [inline]

Returns:

the row index of the element

Definition at line 159 of file SparseUtil.h.

template<typename Scalar , typename Index = typename SparseMatrix<Scalar>::Index>

const Scalar& Eigen::Triplet< Scalar, Index >::value

(

)

const [inline]

Returns:

the value of the element

Definition at line 165 of file SparseUtil.h.

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Member Data Documentation

template<typename Scalar , typename Index = typename SparseMatrix<Scalar>::Index>

Index Eigen::Triplet< Scalar, Index >::m_col [protected]

Definition at line 167 of file SparseUtil.h.

template<typename Scalar , typename Index = typename SparseMatrix<Scalar>::Index>

Index Eigen::Triplet< Scalar, Index >::m_row [protected]

Definition at line 167 of file SparseUtil.h.

template<typename Scalar , typename Index = typename SparseMatrix<Scalar>::Index>

Scalar Eigen::Triplet< Scalar, Index >::m_value [protected]

Definition at line 168 of file SparseUtil.h.

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

• SparseUtil.h