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

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

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

Public Types
typedef CwiseUnaryViewImpl< ViewOp, MatrixType, StrideType, typename internal::traits< MatrixType >::StorageKind >::Base	Base
typedef internal::ref_selector< MatrixType >::non_const_type	MatrixTypeNested
typedef internal::remove_all_t< MatrixType >	NestedExpression

Public Member Functions
EIGEN_CONSTEXPR Index	cols () const EIGEN_NOEXCEPT
	CwiseUnaryView (MatrixType &mat, const ViewOp &func=ViewOp())
const ViewOp &	functor () const
std::remove_reference_t< MatrixTypeNested > &	nestedExpression ()
const internal::remove_all_t< MatrixTypeNested > &	nestedExpression () const
EIGEN_CONSTEXPR Index	rows () const EIGEN_NOEXCEPT

Protected Attributes
ViewOp	m_functor
MatrixTypeNested	m_matrix

Detailed Description

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

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

Template 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

Definition at line 65 of file CwiseUnaryView.h.

Member Typedef Documentation

Base

template<typename ViewOp , typename MatrixType , typename StrideType >

typedef CwiseUnaryViewImpl<ViewOp, MatrixType, StrideType, typename internal::traits<MatrixType>::StorageKind>::Base Eigen::CwiseUnaryView< ViewOp, MatrixType, StrideType >::Base

Definition at line 69 of file CwiseUnaryView.h.

MatrixTypeNested

template<typename ViewOp , typename MatrixType , typename StrideType >

typedef internal::ref_selector<MatrixType>::non_const_type Eigen::CwiseUnaryView< ViewOp, MatrixType, StrideType >::MatrixTypeNested

Definition at line 71 of file CwiseUnaryView.h.

NestedExpression

template<typename ViewOp , typename MatrixType , typename StrideType >

typedef internal::remove_all_t<MatrixType> Eigen::CwiseUnaryView< ViewOp, MatrixType, StrideType >::NestedExpression

Definition at line 72 of file CwiseUnaryView.h.

Constructor & Destructor Documentation

CwiseUnaryView()

template<typename ViewOp , typename MatrixType , typename StrideType >

Eigen::CwiseUnaryView< ViewOp, MatrixType, StrideType >::CwiseUnaryView ( MatrixType &  mat, const ViewOp &  func = ViewOp()  )

inlineexplicit

Definition at line 74 of file CwiseUnaryView.h.

      : m_matrix(mat), m_functor(func) {}

Member Function Documentation

cols()

template<typename ViewOp , typename MatrixType , typename StrideType >

EIGEN_CONSTEXPR Index Eigen::CwiseUnaryView< ViewOp, MatrixType, StrideType >::cols ( ) const

inline

Definition at line 82 of file CwiseUnaryView.h.

{ return m_matrix.cols(); }

functor()

template<typename ViewOp , typename MatrixType , typename StrideType >

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

inline

Returns

the functor representing unary operation

Definition at line 85 of file CwiseUnaryView.h.

{ return m_functor; }

nestedExpression() [1/2]

template<typename ViewOp , typename MatrixType , typename StrideType >

std::remove_reference_t<MatrixTypeNested>& Eigen::CwiseUnaryView< ViewOp, MatrixType, StrideType >::nestedExpression ( )

inline

Returns

the nested expression

Definition at line 93 of file CwiseUnaryView.h.

{ return m_matrix; }

nestedExpression() [2/2]

template<typename ViewOp , typename MatrixType , typename StrideType >

const internal::remove_all_t<MatrixTypeNested>& Eigen::CwiseUnaryView< ViewOp, MatrixType, StrideType >::nestedExpression ( ) const

inline

Returns

the nested expression

Definition at line 89 of file CwiseUnaryView.h.

{ return m_matrix; }

rows()

template<typename ViewOp , typename MatrixType , typename StrideType >

EIGEN_CONSTEXPR Index Eigen::CwiseUnaryView< ViewOp, MatrixType, StrideType >::rows ( ) const

inline

Definition at line 80 of file CwiseUnaryView.h.

{ return m_matrix.rows(); }

Member Data Documentation

m_functor

template<typename ViewOp , typename MatrixType , typename StrideType >

ViewOp Eigen::CwiseUnaryView< ViewOp, MatrixType, StrideType >::m_functor

protected

Definition at line 97 of file CwiseUnaryView.h.

m_matrix

template<typename ViewOp , typename MatrixType , typename StrideType >

MatrixTypeNested Eigen::CwiseUnaryView< ViewOp, MatrixType, StrideType >::m_matrix

protected

Definition at line 96 of file CwiseUnaryView.h.

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

• CwiseUnaryView.h