Eigen::internal::redux_evaluator< _XprType > Class Template Reference

#include <src/eigen/Eigen/src/Core/Redux.h>

Collaboration diagram for Eigen::internal::redux_evaluator< _XprType >:

Public Types
enum	{   MaxRowsAtCompileTime = XprType::MaxRowsAtCompileTime , MaxColsAtCompileTime = XprType::MaxColsAtCompileTime , Flags = evaluator<XprType>::Flags & ~DirectAccessBit , IsRowMajor = XprType::IsRowMajor ,   SizeAtCompileTime = XprType::SizeAtCompileTime , InnerSizeAtCompileTime = XprType::InnerSizeAtCompileTime , CoeffReadCost = evaluator<XprType>::CoeffReadCost , Alignment = evaluator<XprType>::Alignment }
typedef _XprType	XprType
typedef XprType::Scalar	Scalar
typedef XprType::CoeffReturnType	CoeffReturnType
typedef XprType::PacketScalar	PacketScalar
typedef XprType::PacketReturnType	PacketReturnType

Public Member Functions
EIGEN_DEVICE_FUNC	redux_evaluator (const XprType &xpr)
EIGEN_DEVICE_FUNC Index	rows () const
EIGEN_DEVICE_FUNC Index	cols () const
EIGEN_DEVICE_FUNC Index	size () const
EIGEN_DEVICE_FUNC Index	innerSize () const
EIGEN_DEVICE_FUNC Index	outerSize () const
EIGEN_DEVICE_FUNC CoeffReturnType	coeff (Index row, Index col) const
EIGEN_DEVICE_FUNC CoeffReturnType	coeff (Index index) const
template<int LoadMode, typename PacketType >
PacketType	packet (Index row, Index col) const
template<int LoadMode, typename PacketType >
PacketType	packet (Index index) const
EIGEN_DEVICE_FUNC CoeffReturnType	coeffByOuterInner (Index outer, Index inner) const
template<int LoadMode, typename PacketType >
PacketType	packetByOuterInner (Index outer, Index inner) const
const XprType &	nestedExpression () const

Protected Attributes
internal::evaluator< XprType >	m_evaluator
const XprType &	m_xpr

Detailed Description

template<typename _XprType>
class Eigen::internal::redux_evaluator< _XprType >

Member Typedef Documentation

CoeffReturnType

template<typename _XprType >

typedef XprType::CoeffReturnType Eigen::internal::redux_evaluator< _XprType >::CoeffReturnType

PacketReturnType

template<typename _XprType >

typedef XprType::PacketReturnType Eigen::internal::redux_evaluator< _XprType >::PacketReturnType

PacketScalar

template<typename _XprType >

typedef XprType::PacketScalar Eigen::internal::redux_evaluator< _XprType >::PacketScalar

Scalar

template<typename _XprType >

typedef XprType::Scalar Eigen::internal::redux_evaluator< _XprType >::Scalar

XprType

template<typename _XprType >

typedef _XprType Eigen::internal::redux_evaluator< _XprType >::XprType

Member Enumeration Documentation

anonymous enum

template<typename _XprType >

anonymous enum

Enumerator
MaxRowsAtCompileTime
MaxColsAtCompileTime
Flags
IsRowMajor
SizeAtCompileTime
InnerSizeAtCompileTime
CoeffReadCost
Alignment

       {
    MaxRowsAtCompileTime = XprType::MaxRowsAtCompileTime,
    MaxColsAtCompileTime = XprType::MaxColsAtCompileTime,
    // TODO we should not remove DirectAccessBit and rather find an elegant way to query the alignment offset at runtime from the evaluator
    Flags = evaluator<XprType>::Flags & ~DirectAccessBit,
    IsRowMajor = XprType::IsRowMajor,
    SizeAtCompileTime = XprType::SizeAtCompileTime,
    InnerSizeAtCompileTime = XprType::InnerSizeAtCompileTime,
    CoeffReadCost = evaluator<XprType>::CoeffReadCost,
    Alignment = evaluator<XprType>::Alignment
  };

Constructor & Destructor Documentation

redux_evaluator()

template<typename _XprType >

EIGEN_DEVICE_FUNC Eigen::internal::redux_evaluator< _XprType >::redux_evaluator ( const XprType &  xpr )

inlineexplicit

: m_evaluator(xpr), m_xpr(xpr) {}

Member Function Documentation

coeff() [1/2]

template<typename _XprType >

EIGEN_DEVICE_FUNC CoeffReturnType Eigen::internal::redux_evaluator< _XprType >::coeff ( Index  index ) const

inline

  { return m_evaluator.coeff(index); }

References Eigen::internal::redux_evaluator< _XprType >::m_evaluator.

coeff() [2/2]

template<typename _XprType >

EIGEN_DEVICE_FUNC CoeffReturnType Eigen::internal::redux_evaluator< _XprType >::coeff ( Index  row, Index  col  ) const

inline

  { return m_evaluator.coeff(row, col); }

References col(), Eigen::internal::redux_evaluator< _XprType >::m_evaluator, and row().

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coeffByOuterInner()

template<typename _XprType >

EIGEN_DEVICE_FUNC CoeffReturnType Eigen::internal::redux_evaluator< _XprType >::coeffByOuterInner ( Index  outer, Index  inner  ) const

inline

  { return m_evaluator.coeff(IsRowMajor ? outer : inner, IsRowMajor ? inner : outer); }

References Eigen::internal::redux_evaluator< _XprType >::IsRowMajor, and Eigen::internal::redux_evaluator< _XprType >::m_evaluator.

cols()

template<typename _XprType >

EIGEN_DEVICE_FUNC Index Eigen::internal::redux_evaluator< _XprType >::cols ( ) const

inline

{ return m_xpr.cols(); }

References Eigen::internal::redux_evaluator< _XprType >::m_xpr.

innerSize()

template<typename _XprType >

EIGEN_DEVICE_FUNC Index Eigen::internal::redux_evaluator< _XprType >::innerSize ( ) const

inline

{ return m_xpr.innerSize(); }

References Eigen::internal::redux_evaluator< _XprType >::m_xpr.

nestedExpression()

template<typename _XprType >

const XprType & Eigen::internal::redux_evaluator< _XprType >::nestedExpression ( ) const

inline

{ return m_xpr; }

References Eigen::internal::redux_evaluator< _XprType >::m_xpr.

outerSize()

template<typename _XprType >

EIGEN_DEVICE_FUNC Index Eigen::internal::redux_evaluator< _XprType >::outerSize ( ) const

inline

{ return m_xpr.outerSize(); }

References Eigen::internal::redux_evaluator< _XprType >::m_xpr.

packet() [1/2]

template<typename _XprType >

template<int LoadMode, typename PacketType >

PacketType Eigen::internal::redux_evaluator< _XprType >::packet ( Index  index ) const

inline

  { return m_evaluator.template packet<LoadMode,PacketType>(index); }

References Eigen::internal::redux_evaluator< _XprType >::m_evaluator.

packet() [2/2]

template<typename _XprType >

template<int LoadMode, typename PacketType >

PacketType Eigen::internal::redux_evaluator< _XprType >::packet ( Index  row, Index  col  ) const

inline

  { return m_evaluator.template packet<LoadMode,PacketType>(row, col); }

References col(), Eigen::internal::redux_evaluator< _XprType >::m_evaluator, and row().

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packetByOuterInner()

template<typename _XprType >

template<int LoadMode, typename PacketType >

PacketType Eigen::internal::redux_evaluator< _XprType >::packetByOuterInner ( Index  outer, Index  inner  ) const

inline

  { return m_evaluator.template packet<LoadMode,PacketType>(IsRowMajor ? outer : inner, IsRowMajor ? inner : outer); }

References Eigen::internal::redux_evaluator< _XprType >::IsRowMajor, and Eigen::internal::redux_evaluator< _XprType >::m_evaluator.

rows()

template<typename _XprType >

EIGEN_DEVICE_FUNC Index Eigen::internal::redux_evaluator< _XprType >::rows ( ) const

inline

{ return m_xpr.rows(); }

References Eigen::internal::redux_evaluator< _XprType >::m_xpr.

size()

template<typename _XprType >

EIGEN_DEVICE_FUNC Index Eigen::internal::redux_evaluator< _XprType >::size ( ) const

inline

{ return m_xpr.size(); }

References Eigen::internal::redux_evaluator< _XprType >::m_xpr.

Member Data Documentation

m_evaluator

template<typename _XprType >

internal::evaluator<XprType> Eigen::internal::redux_evaluator< _XprType >::m_evaluator

protected

Referenced by Eigen::internal::redux_evaluator< _XprType >::coeff(), Eigen::internal::redux_evaluator< _XprType >::coeff(), Eigen::internal::redux_evaluator< _XprType >::coeffByOuterInner(), Eigen::internal::redux_evaluator< _XprType >::packet(), Eigen::internal::redux_evaluator< _XprType >::packet(), and Eigen::internal::redux_evaluator< _XprType >::packetByOuterInner().

m_xpr

template<typename _XprType >

const XprType& Eigen::internal::redux_evaluator< _XprType >::m_xpr

protected

Referenced by Eigen::internal::redux_evaluator< _XprType >::cols(), Eigen::internal::redux_evaluator< _XprType >::innerSize(), Eigen::internal::redux_evaluator< _XprType >::nestedExpression(), Eigen::internal::redux_evaluator< _XprType >::outerSize(), Eigen::internal::redux_evaluator< _XprType >::rows(), and Eigen::internal::redux_evaluator< _XprType >::size().

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

• src/eigen/Eigen/src/Core/Redux.h