Eigen::PartialReduxExpr< MatrixType, MemberOp, Direction > Class Template Reference

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Detailed Description

template<typename MatrixType, typename MemberOp, int Direction>
class Eigen::PartialReduxExpr< MatrixType, MemberOp, Direction >

Generic expression of a partially reduxed matrix.

Template Parameters:

MatrixType	the type of the matrix we are applying the redux operation
MemberOp	type of the member functor
Direction	indicates the direction of the redux (Vertical or Horizontal)

This class represents an expression of a partial redux operator of a matrix. It is the return type of some VectorwiseOp functions, and most of the time this is the only way it is used.

See also:

class VectorwiseOp

Definition at line 81 of file Core.

Inheritance diagram for Eigen::PartialReduxExpr< MatrixType, MemberOp, Direction >:

List of all members.

Public Types
typedef internal::dense_xpr_base < PartialReduxExpr >::type	Base
typedef internal::traits < PartialReduxExpr > ::MatrixTypeNested	MatrixTypeNested
typedef internal::traits < PartialReduxExpr > ::_MatrixTypeNested	_MatrixTypeNested
Public Member Functions
	PartialReduxExpr (const MatrixType &mat, const MemberOp &func=MemberOp())
Index	rows () const
Index	cols () const
EIGEN_STRONG_INLINE const Scalar	coeff (Index i, Index j) const
const Scalar	coeff (Index index) const
Protected Attributes
const MatrixTypeNested	m_matrix
const MemberOp	m_functor

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Member Typedef Documentation

template<typename MatrixType , typename MemberOp , int Direction>

typedef internal::traits<PartialReduxExpr>::_MatrixTypeNested Eigen::PartialReduxExpr< MatrixType, MemberOp, Direction >::_MatrixTypeNested

Definition at line 89 of file Core.

template<typename MatrixType , typename MemberOp , int Direction>

typedef internal::dense_xpr_base<PartialReduxExpr>::type Eigen::PartialReduxExpr< MatrixType, MemberOp, Direction >::Base

Definition at line 86 of file Core.

template<typename MatrixType , typename MemberOp , int Direction>

typedef internal::traits<PartialReduxExpr>::MatrixTypeNested Eigen::PartialReduxExpr< MatrixType, MemberOp, Direction >::MatrixTypeNested

Definition at line 88 of file Core.

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Constructor & Destructor Documentation

template<typename MatrixType , typename MemberOp , int Direction>

Eigen::PartialReduxExpr< MatrixType, MemberOp, Direction >::PartialReduxExpr	(	const MatrixType &	mat,
		const MemberOp &	func = MemberOp()
	)		[inline]

Definition at line 91 of file Core.

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Member Function Documentation

template<typename MatrixType , typename MemberOp , int Direction>

EIGEN_STRONG_INLINE const Scalar Eigen::PartialReduxExpr< MatrixType, MemberOp, Direction >::coeff	(	Index	i,
		Index	j
	)		const [inline]

Definition at line 97 of file Core.

template<typename MatrixType , typename MemberOp , int Direction>

const Scalar Eigen::PartialReduxExpr< MatrixType, MemberOp, Direction >::coeff

(

Index

index

)

const [inline]

Definition at line 105 of file Core.

template<typename MatrixType , typename MemberOp , int Direction>

Index Eigen::PartialReduxExpr< MatrixType, MemberOp, Direction >::cols

(

void

)

const [inline]

Definition at line 95 of file Core.

template<typename MatrixType , typename MemberOp , int Direction>

Index Eigen::PartialReduxExpr< MatrixType, MemberOp, Direction >::rows

(

void

)

const [inline]

Definition at line 94 of file Core.

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Member Data Documentation

template<typename MatrixType , typename MemberOp , int Direction>

const MemberOp Eigen::PartialReduxExpr< MatrixType, MemberOp, Direction >::m_functor [protected]

Definition at line 115 of file Core.

template<typename MatrixType , typename MemberOp , int Direction>

const MatrixTypeNested Eigen::PartialReduxExpr< MatrixType, MemberOp, Direction >::m_matrix [protected]

Definition at line 114 of file Core.