Eigen::Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType > Class Template Reference

Expression of a coefficient wise version of the C++ ternary operator ?: More...

#include <Select.h>

Inheritance diagram for Eigen::Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >:

Public Types
typedef internal::dense_xpr_base< Select >::type	Base

Public Member Functions
const EIGEN_DEVICE_FUNC Scalar	coeff (Index i) const
const EIGEN_DEVICE_FUNC Scalar	coeff (Index i, Index j) const
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index	cols () const EIGEN_NOEXCEPT
const EIGEN_DEVICE_FUNC ConditionMatrixType &	conditionMatrix () const
const EIGEN_DEVICE_FUNC ElseMatrixType &	elseMatrix () const
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index	rows () const EIGEN_NOEXCEPT
EIGEN_DEVICE_FUNC	Select (const ConditionMatrixType &a_conditionMatrix, const ThenMatrixType &a_thenMatrix, const ElseMatrixType &a_elseMatrix)
const EIGEN_DEVICE_FUNC ThenMatrixType &	thenMatrix () const

Protected Attributes
ConditionMatrixType::Nested	m_condition
ElseMatrixType::Nested	m_else
ThenMatrixType::Nested	m_then

Detailed Description

template<typename ConditionMatrixType, typename ThenMatrixType, typename ElseMatrixType>
class Eigen::Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >

Expression of a coefficient wise version of the C++ ternary operator ?:

Parameters

ConditionMatrixType	the type of the condition expression which must be a boolean matrix
ThenMatrixType	the type of the then expression
ElseMatrixType	the type of the else expression

This class represents an expression of a coefficient wise version of the C++ ternary operator ?:. It is the return type of DenseBase::select() and most of the time this is the only way it is used.

See also

DenseBase::select(const DenseBase<ThenDerived>&, const DenseBase<ElseDerived>&) const

Definition at line 52 of file Select.h.

Member Typedef Documentation

Base

template<typename ConditionMatrixType , typename ThenMatrixType , typename ElseMatrixType >

typedef internal::dense_xpr_base<Select>::type Eigen::Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::Base

Definition at line 57 of file Select.h.

Constructor & Destructor Documentation

Select()

template<typename ConditionMatrixType , typename ThenMatrixType , typename ElseMatrixType >

EIGEN_DEVICE_FUNC Eigen::Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::Select ( const ConditionMatrixType &  a_conditionMatrix, const ThenMatrixType &  a_thenMatrix, const ElseMatrixType &  a_elseMatrix  )

inline

Definition at line 61 of file Select.h.

Member Function Documentation

coeff() [1/2]

template<typename ConditionMatrixType , typename ThenMatrixType , typename ElseMatrixType >

const EIGEN_DEVICE_FUNC Scalar Eigen::Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::coeff ( Index  i ) const

inline

Definition at line 85 of file Select.h.

coeff() [2/2]

template<typename ConditionMatrixType , typename ThenMatrixType , typename ElseMatrixType >

const EIGEN_DEVICE_FUNC Scalar Eigen::Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::coeff ( Index  i, Index  j  ) const

inline

Definition at line 76 of file Select.h.

cols()

template<typename ConditionMatrixType , typename ThenMatrixType , typename ElseMatrixType >

EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index Eigen::Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::cols ( ) const

inline

Definition at line 73 of file Select.h.

conditionMatrix()

template<typename ConditionMatrixType , typename ThenMatrixType , typename ElseMatrixType >

const EIGEN_DEVICE_FUNC ConditionMatrixType& Eigen::Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::conditionMatrix ( ) const

inline

Definition at line 93 of file Select.h.

elseMatrix()

template<typename ConditionMatrixType , typename ThenMatrixType , typename ElseMatrixType >

const EIGEN_DEVICE_FUNC ElseMatrixType& Eigen::Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::elseMatrix ( ) const

inline

Definition at line 103 of file Select.h.

rows()

template<typename ConditionMatrixType , typename ThenMatrixType , typename ElseMatrixType >

EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index Eigen::Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::rows ( ) const

inline

Definition at line 71 of file Select.h.

thenMatrix()

template<typename ConditionMatrixType , typename ThenMatrixType , typename ElseMatrixType >

const EIGEN_DEVICE_FUNC ThenMatrixType& Eigen::Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::thenMatrix ( ) const

inline

Definition at line 98 of file Select.h.

Member Data Documentation

m_condition

template<typename ConditionMatrixType , typename ThenMatrixType , typename ElseMatrixType >

ConditionMatrixType::Nested Eigen::Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::m_condition

protected

Definition at line 109 of file Select.h.

m_else

template<typename ConditionMatrixType , typename ThenMatrixType , typename ElseMatrixType >

ElseMatrixType::Nested Eigen::Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::m_else

protected

Definition at line 111 of file Select.h.

m_then

template<typename ConditionMatrixType , typename ThenMatrixType , typename ElseMatrixType >

ThenMatrixType::Nested Eigen::Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::m_then

protected

Definition at line 110 of file Select.h.

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

• Select.h