Eigen::CwiseUnaryView< ViewOp, MatrixType > Class Template Reference

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

#include <CwiseUnaryView.h>

Inheritance diagram for Eigen::CwiseUnaryView< ViewOp, MatrixType >:

Public Types
typedef CwiseUnaryViewImpl< ViewOp, MatrixType, typenameinternal::traits< MatrixType >::StorageKind >::Base	Base
typedef internal::remove_all< MatrixType >::type	NestedExpression
Public Types inherited from Eigen::CwiseUnaryViewImpl< ViewOp, MatrixType, internal::traits< MatrixType >::StorageKind >
typedef internal::generic_xpr_base< CwiseUnaryView< ViewOp, MatrixType > >::type	Base

Public Member Functions
	CwiseUnaryView (MatrixType &mat, const ViewOp &func=ViewOp())
EIGEN_STRONG_INLINE Index	rows () const
EIGEN_STRONG_INLINE Index	cols () const
const ViewOp &	functor () const
const internal::remove_all< typenameMatrixType::Nested >::type &	nestedExpression () const
internal::remove_all< typenameMatrixType::Nested >::type &	nestedExpression ()

Protected Attributes
internal::ref_selector< MatrixType >::type	m_matrix
ViewOp	m_functor

Detailed Description

template<typename ViewOp, typename MatrixType>
class Eigen::CwiseUnaryView< ViewOp, MatrixType >

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

Parameters

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

This class represents a lvalue expression of a generic unary view operator of a matrix or a vector. It is the return type of real() and imag(), and most of the time this is the only way it is used.

See also

MatrixBase::unaryViewExpr(const CustomUnaryOp &) const, class CwiseUnaryOp

Member Function Documentation

functor()

template<typename ViewOp , typename MatrixType >

const ViewOp & Eigen::CwiseUnaryView< ViewOp, MatrixType >::functor ( ) const

inline

Returns

the functor representing unary operation

nestedExpression() [1/2]

template<typename ViewOp , typename MatrixType >

internal::remove_all< typenameMatrixType::Nested >::type & Eigen::CwiseUnaryView< ViewOp, MatrixType >::nestedExpression ( )

inline

Returns

the nested expression

nestedExpression() [2/2]

template<typename ViewOp , typename MatrixType >

const internal::remove_all< typenameMatrixType::Nested >::type & Eigen::CwiseUnaryView< ViewOp, MatrixType >::nestedExpression ( ) const

inline

Returns

the nested expression

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

• External/Eigen/src/Core/CwiseUnaryView.h