CwiseUnaryOp< UnaryOp, MatrixType > Class Template Reference

Generic expression of a coefficient-wise unary operator of a matrix or a vector. More...

#include <CwiseUnaryOp.h>

Inheritance diagram for CwiseUnaryOp< UnaryOp, MatrixType >:

[legend]

List of all members.

Public Member Functions
EIGEN_STRONG_INLINE const Scalar	coeff (int index) const
EIGEN_STRONG_INLINE const Scalar	coeff (int row, int col) const
EIGEN_STRONG_INLINE int	cols () const
	CwiseUnaryOp (const MatrixType &mat, const UnaryOp &func=UnaryOp())
template<int LoadMode>
EIGEN_STRONG_INLINE PacketScalar	packet (int index) const
template<int LoadMode>
EIGEN_STRONG_INLINE PacketScalar	packet (int row, int col) const
EIGEN_STRONG_INLINE int	rows () const
Protected Attributes
const UnaryOp	m_functor
const MatrixType::Nested	m_matrix

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Detailed Description

template<typename UnaryOp, typename MatrixType>
class CwiseUnaryOp< UnaryOp, MatrixType >

Generic expression of a coefficient-wise unary operator of a matrix or a vector.

Parameters:

	UnaryOp	template functor implementing the operator
	MatrixType	the type of the matrix we are applying the unary operator

This class represents an expression of a generic unary operator of a matrix or a vector. It is the return type of the unary operator-, of a matrix or a vector, and most of the time this is the only way it is used.

See also:

MatrixBase::unaryExpr(const CustomUnaryOp &) const, class CwiseBinaryOp, class CwiseNullaryOp

Definition at line 60 of file CwiseUnaryOp.h.

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Constructor & Destructor Documentation

template<typename UnaryOp, typename MatrixType>

CwiseUnaryOp< UnaryOp, MatrixType >::CwiseUnaryOp	(	const MatrixType &	mat,
		const UnaryOp &	func = UnaryOp()
	)			[inline]

Definition at line 67 of file CwiseUnaryOp.h.

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Member Function Documentation

template<typename UnaryOp, typename MatrixType>

EIGEN_STRONG_INLINE const Scalar CwiseUnaryOp< UnaryOp, MatrixType >::coeff

(

int

index

)

const [inline]

Reimplemented from MatrixBase< CwiseUnaryOp< UnaryOp, MatrixType > >.

Definition at line 84 of file CwiseUnaryOp.h.

template<typename UnaryOp, typename MatrixType>

EIGEN_STRONG_INLINE const Scalar CwiseUnaryOp< UnaryOp, MatrixType >::coeff	(	int	row,
		int	col
	)			const [inline]

Reimplemented from MatrixBase< CwiseUnaryOp< UnaryOp, MatrixType > >.

Definition at line 73 of file CwiseUnaryOp.h.

template<typename UnaryOp, typename MatrixType>

EIGEN_STRONG_INLINE int CwiseUnaryOp< UnaryOp, MatrixType >::cols

(

)

const [inline]

Returns:

the number of columns.

See also:

rows(), ColsAtCompileTime

Reimplemented from MatrixBase< CwiseUnaryOp< UnaryOp, MatrixType > >.

Definition at line 71 of file CwiseUnaryOp.h.

template<typename UnaryOp, typename MatrixType>

template<int LoadMode>

EIGEN_STRONG_INLINE PacketScalar CwiseUnaryOp< UnaryOp, MatrixType >::packet

(

int

index

)

const [inline]

Reimplemented from MatrixBase< CwiseUnaryOp< UnaryOp, MatrixType > >.

Definition at line 90 of file CwiseUnaryOp.h.

template<typename UnaryOp, typename MatrixType>

template<int LoadMode>

EIGEN_STRONG_INLINE PacketScalar CwiseUnaryOp< UnaryOp, MatrixType >::packet	(	int	row,
		int	col
	)			const [inline]

Reimplemented from MatrixBase< CwiseUnaryOp< UnaryOp, MatrixType > >.

Definition at line 79 of file CwiseUnaryOp.h.

template<typename UnaryOp, typename MatrixType>

EIGEN_STRONG_INLINE int CwiseUnaryOp< UnaryOp, MatrixType >::rows

(

)

const [inline]

Returns:

the number of rows.

See also:

cols(), RowsAtCompileTime

Reimplemented from MatrixBase< CwiseUnaryOp< UnaryOp, MatrixType > >.

Definition at line 70 of file CwiseUnaryOp.h.

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Member Data Documentation

template<typename UnaryOp, typename MatrixType>

const UnaryOp CwiseUnaryOp< UnaryOp, MatrixType >::m_functor [protected]

Definition at line 97 of file CwiseUnaryOp.h.

template<typename UnaryOp, typename MatrixType>

const MatrixType::Nested CwiseUnaryOp< UnaryOp, MatrixType >::m_matrix [protected]

Definition at line 96 of file CwiseUnaryOp.h.

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

• CwiseUnaryOp.h