Eigen::internal::mapbase_evaluator< Derived, PlainObjectType > Struct Template Reference

#include <CoreEvaluators.h>

Inheritance diagram for Eigen::internal::mapbase_evaluator< Derived, PlainObjectType >:

Collaboration diagram for Eigen::internal::mapbase_evaluator< Derived, PlainObjectType >:

List of all members.

Public Types
enum	{ IsRowMajor = XprType::RowsAtCompileTime, ColsAtCompileTime = XprType::ColsAtCompileTime, CoeffReadCost = NumTraits<Scalar>::ReadCost }
typedef Derived	XprType
typedef XprType::PointerType	PointerType
typedef XprType::Scalar	Scalar
typedef XprType::CoeffReturnType	CoeffReturnType
Public Member Functions
EIGEN_DEVICE_FUNC	mapbase_evaluator (const XprType &map)
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType	coeff (Index row, Index col) const
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType	coeff (Index index) const
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Scalar &	coeffRef (Index row, Index col)
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Scalar &	coeffRef (Index index)
template<int LoadMode, typename PacketType >
EIGEN_STRONG_INLINE PacketType	packet (Index row, Index col) const
template<int LoadMode, typename PacketType >
EIGEN_STRONG_INLINE PacketType	packet (Index index) const
template<int StoreMode, typename PacketType >
EIGEN_STRONG_INLINE void	writePacket (Index row, Index col, const PacketType &x)
template<int StoreMode, typename PacketType >
EIGEN_STRONG_INLINE void	writePacket (Index index, const PacketType &x)
Protected Attributes
PointerType	m_data
const XprType &	m_xpr

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Detailed Description

template<typename Derived, typename PlainObjectType>
struct Eigen::internal::mapbase_evaluator< Derived, PlainObjectType >

Definition at line 592 of file CoreEvaluators.h.

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Member Typedef Documentation

template<typename Derived, typename PlainObjectType>

typedef XprType::CoeffReturnType Eigen::internal::mapbase_evaluator< Derived, PlainObjectType >::CoeffReturnType

Definition at line 597 of file CoreEvaluators.h.

template<typename Derived, typename PlainObjectType>

typedef XprType::PointerType Eigen::internal::mapbase_evaluator< Derived, PlainObjectType >::PointerType

Definition at line 595 of file CoreEvaluators.h.

template<typename Derived, typename PlainObjectType>

typedef XprType::Scalar Eigen::internal::mapbase_evaluator< Derived, PlainObjectType >::Scalar

Reimplemented in Eigen::internal::block_evaluator< ArgType, BlockRows, BlockCols, InnerPanel, true >, and Eigen::internal::evaluator< Map< PlainObjectType, MapOptions, StrideType > >.

Definition at line 596 of file CoreEvaluators.h.

template<typename Derived, typename PlainObjectType>

typedef Derived Eigen::internal::mapbase_evaluator< Derived, PlainObjectType >::XprType

Reimplemented in Eigen::internal::block_evaluator< ArgType, BlockRows, BlockCols, InnerPanel, true >, Eigen::internal::evaluator< Ref< PlainObjectType, RefOptions, StrideType > >, and Eigen::internal::evaluator< Map< PlainObjectType, MapOptions, StrideType > >.

Definition at line 594 of file CoreEvaluators.h.

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Member Enumeration Documentation

template<typename Derived, typename PlainObjectType>

anonymous enum

Enumerator:

IsRowMajor
ColsAtCompileTime
CoeffReadCost

Definition at line 599 of file CoreEvaluators.h.

       {
    IsRowMajor = XprType::RowsAtCompileTime,
    ColsAtCompileTime = XprType::ColsAtCompileTime,
    CoeffReadCost = NumTraits<Scalar>::ReadCost
  };

---

Constructor & Destructor Documentation

template<typename Derived, typename PlainObjectType>

EIGEN_DEVICE_FUNC Eigen::internal::mapbase_evaluator< Derived, PlainObjectType >::mapbase_evaluator

(

const XprType &

map

)

[inline, explicit]

Definition at line 605 of file CoreEvaluators.h.

    : m_data(const_cast<PointerType>(map.data())),  
      m_xpr(map)
  {
    EIGEN_STATIC_ASSERT(EIGEN_IMPLIES(evaluator<Derived>::Flags&PacketAccessBit, internal::inner_stride_at_compile_time<Derived>::ret==1),
                        PACKET_ACCESS_REQUIRES_TO_HAVE_INNER_STRIDE_FIXED_TO_1);
    EIGEN_INTERNAL_CHECK_COST_VALUE(CoeffReadCost);
  }

---

Member Function Documentation

template<typename Derived, typename PlainObjectType>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType Eigen::internal::mapbase_evaluator< Derived, PlainObjectType >::coeff	(	Index	row,
		Index	col
	)		const [inline]

Definition at line 615 of file CoreEvaluators.h.

  {
    return m_data[col * m_xpr.colStride() + row * m_xpr.rowStride()];
  }

template<typename Derived, typename PlainObjectType>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType Eigen::internal::mapbase_evaluator< Derived, PlainObjectType >::coeff

(

Index

index

)

const [inline]

Definition at line 621 of file CoreEvaluators.h.

  {
    return m_data[index * m_xpr.innerStride()];
  }

template<typename Derived, typename PlainObjectType>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Scalar& Eigen::internal::mapbase_evaluator< Derived, PlainObjectType >::coeffRef	(	Index	row,
		Index	col
	)		[inline]

Definition at line 627 of file CoreEvaluators.h.

  {
    return m_data[col * m_xpr.colStride() + row * m_xpr.rowStride()];
  }

template<typename Derived, typename PlainObjectType>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Scalar& Eigen::internal::mapbase_evaluator< Derived, PlainObjectType >::coeffRef

(

Index

index

)

[inline]

Definition at line 633 of file CoreEvaluators.h.

  {
    return m_data[index * m_xpr.innerStride()];
  }

template<typename Derived, typename PlainObjectType>

template<int LoadMode, typename PacketType >

EIGEN_STRONG_INLINE PacketType Eigen::internal::mapbase_evaluator< Derived, PlainObjectType >::packet	(	Index	row,
		Index	col
	)		const [inline]

Definition at line 640 of file CoreEvaluators.h.

  {
    PointerType ptr = m_data + row * m_xpr.rowStride() + col * m_xpr.colStride();
    return internal::ploadt<PacketType, LoadMode>(ptr);
  }

template<typename Derived, typename PlainObjectType>

template<int LoadMode, typename PacketType >

EIGEN_STRONG_INLINE PacketType Eigen::internal::mapbase_evaluator< Derived, PlainObjectType >::packet

(

Index

index

)

const [inline]

Definition at line 648 of file CoreEvaluators.h.

  {
    return internal::ploadt<PacketType, LoadMode>(m_data + index * m_xpr.innerStride());
  }

template<typename Derived, typename PlainObjectType>

template<int StoreMode, typename PacketType >

EIGEN_STRONG_INLINE void Eigen::internal::mapbase_evaluator< Derived, PlainObjectType >::writePacket	(	Index	row,
		Index	col,
		const PacketType &	x
	)		[inline]

Definition at line 655 of file CoreEvaluators.h.

  {
    PointerType ptr = m_data + row * m_xpr.rowStride() + col * m_xpr.colStride();
    return internal::pstoret<Scalar, PacketType, StoreMode>(ptr, x);
  }

template<typename Derived, typename PlainObjectType>

template<int StoreMode, typename PacketType >

EIGEN_STRONG_INLINE void Eigen::internal::mapbase_evaluator< Derived, PlainObjectType >::writePacket	(	Index	index,
		const PacketType &	x
	)		[inline]

Definition at line 663 of file CoreEvaluators.h.

  {
    internal::pstoret<Scalar, PacketType, StoreMode>(m_data + index * m_xpr.innerStride(), x);
  }

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Member Data Documentation

template<typename Derived, typename PlainObjectType>

PointerType Eigen::internal::mapbase_evaluator< Derived, PlainObjectType >::m_data [protected]

Definition at line 669 of file CoreEvaluators.h.

template<typename Derived, typename PlainObjectType>

const XprType& Eigen::internal::mapbase_evaluator< Derived, PlainObjectType >::m_xpr [protected]

Definition at line 670 of file CoreEvaluators.h.

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

• CoreEvaluators.h