Eigen::CwiseUnaryOp< UnaryOp, MatrixType > Class Template Reference

#include <Eigen/src/Core/CwiseUnaryOp.h>

Detailed Description

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

Generic expression where a coefficient-wise unary operator is applied to an expression.

Template Parameters

UnaryOp	template functor implementing the operator
XprType	the type of the expression to which we are applying the unary operator

This class represents an expression where a unary operator is applied to an expression. It is the return type of all operations taking exactly 1 input expression, regardless of the presence of other inputs such as scalars. For example, the operator* in the expression 3*matrix is considered unary, because only the right-hand side is an expression, and its return type is a specialization of CwiseUnaryOp.

Most of the time, this is the only way that it is used, so you typically don't have to name CwiseUnaryOp types explicitly.

See also

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

Public Member Functions
const UnaryOp &	functor () const
internal::remove_all_t< XprTypeNested > &	nestedExpression ()
const internal::remove_all_t< XprTypeNested > &	nestedExpression () const

Member Function Documentation

functor()

template<typename UnaryOp, typename MatrixType>

const UnaryOp & Eigen::CwiseUnaryOp< UnaryOp, MatrixType >::functor ( ) const

inline

Returns

the functor representing the unary operation

nestedExpression() [1/2]

template<typename UnaryOp, typename MatrixType>

internal::remove_all_t< XprTypeNested > & Eigen::CwiseUnaryOp< UnaryOp, MatrixType >::nestedExpression ( )

inline

Returns

the nested expression

nestedExpression() [2/2]

template<typename UnaryOp, typename MatrixType>

const internal::remove_all_t< XprTypeNested > & Eigen::CwiseUnaryOp< UnaryOp, MatrixType >::nestedExpression ( ) const

inline

Returns

the nested expression

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

• /usr/local/google/home/cantonios/dev/eigen/Eigen/src/Core/CwiseUnaryOp.h
• /usr/local/google/home/cantonios/dev/eigen/Eigen/src/Core/util/ForwardDeclarations.h