ArrayWrapper< ExpressionType > Class Template Reference

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Detailed Description

template<typename ExpressionType>
class ArrayWrapper< ExpressionType >

Expression of a mathematical vector or matrix as an array object.

This class is the return type of MatrixBase::array(), and most of the time this is the only way it is use.

See also:

MatrixBase::array(), class MatrixWrapper

Definition at line 49 of file ArrayWrapper.h.

#include <src/Core/ArrayWrapper.h>

Inheritance diagram for ArrayWrapper< ExpressionType >:

List of all members.

Public Types
typedef ArrayBase< ArrayWrapper >	Base
typedef internal::nested < ExpressionType >::type	NestedExpressionType
Public Member Functions
	ArrayWrapper (const ExpressionType &matrix)
Index	rows () const
Index	cols () const
Index	outerStride () const
Index	innerStride () const
const CoeffReturnType	coeff (Index row, Index col) const
Scalar &	coeffRef (Index row, Index col)
const CoeffReturnType	coeff (Index index) const
Scalar &	coeffRef (Index index)
template<int LoadMode>
const PacketScalar	packet (Index row, Index col) const
template<int LoadMode>
void	writePacket (Index row, Index col, const PacketScalar &x)
template<int LoadMode>
const PacketScalar	packet (Index index) const
template<int LoadMode>
void	writePacket (Index index, const PacketScalar &x)
template<typename Dest >
void	evalTo (Dest &dst) const
Protected Attributes
const NestedExpressionType	m_expression

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Member Typedef Documentation

template<typename ExpressionType >

typedef ArrayBase<ArrayWrapper> ArrayWrapper< ExpressionType >::Base

Reimplemented from DenseBase< ArrayWrapper< ExpressionType > >.

Definition at line 52 of file ArrayWrapper.h.

template<typename ExpressionType >

typedef internal::nested<ExpressionType>::type ArrayWrapper< ExpressionType >::NestedExpressionType

Definition at line 56 of file ArrayWrapper.h.

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Constructor & Destructor Documentation

template<typename ExpressionType >

ArrayWrapper< ExpressionType >::ArrayWrapper

(

const ExpressionType &

matrix

)

[inline]

Definition at line 58 of file ArrayWrapper.h.

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Member Function Documentation

template<typename ExpressionType >

const CoeffReturnType ArrayWrapper< ExpressionType >::coeff	(	Index	row,
		Index	col
	)		const [inline]

Definition at line 65 of file ArrayWrapper.h.

References ArrayWrapper< ExpressionType >::m_expression.

template<typename ExpressionType >

const CoeffReturnType ArrayWrapper< ExpressionType >::coeff

(

Index

index

)

const [inline]

Definition at line 75 of file ArrayWrapper.h.

References ArrayWrapper< ExpressionType >::m_expression.

template<typename ExpressionType >

Scalar& ArrayWrapper< ExpressionType >::coeffRef

(

Index

index

)

[inline]

Definition at line 80 of file ArrayWrapper.h.

References ArrayWrapper< ExpressionType >::m_expression.

template<typename ExpressionType >

Scalar& ArrayWrapper< ExpressionType >::coeffRef	(	Index	row,
		Index	col
	)		[inline]

Definition at line 70 of file ArrayWrapper.h.

References ArrayWrapper< ExpressionType >::m_expression.

template<typename ExpressionType >

Index ArrayWrapper< ExpressionType >::cols

(

)

const [inline]

Definition at line 61 of file ArrayWrapper.h.

References ArrayWrapper< ExpressionType >::m_expression.

template<typename ExpressionType >

template<typename Dest >

void ArrayWrapper< ExpressionType >::evalTo

(

Dest &

dst

)

const [inline]

Reimplemented from DenseBase< ArrayWrapper< ExpressionType > >.

Definition at line 110 of file ArrayWrapper.h.

References ArrayWrapper< ExpressionType >::m_expression.

template<typename ExpressionType >

Index ArrayWrapper< ExpressionType >::innerStride

(

)

const [inline]

Definition at line 63 of file ArrayWrapper.h.

References ArrayWrapper< ExpressionType >::m_expression.

template<typename ExpressionType >

Index ArrayWrapper< ExpressionType >::outerStride

(

)

const [inline]

Definition at line 62 of file ArrayWrapper.h.

References ArrayWrapper< ExpressionType >::m_expression.

template<typename ExpressionType >

template<int LoadMode>

const PacketScalar ArrayWrapper< ExpressionType >::packet	(	Index	row,
		Index	col
	)		const [inline]

Definition at line 86 of file ArrayWrapper.h.

References DenseBase< ArrayWrapper< ExpressionType > >::col(), ArrayWrapper< ExpressionType >::m_expression, and DenseBase< ArrayWrapper< ExpressionType > >::row().

template<typename ExpressionType >

template<int LoadMode>

const PacketScalar ArrayWrapper< ExpressionType >::packet

(

Index

index

)

const [inline]

Definition at line 98 of file ArrayWrapper.h.

References ArrayWrapper< ExpressionType >::m_expression.

template<typename ExpressionType >

Index ArrayWrapper< ExpressionType >::rows

(

)

const [inline]

Definition at line 60 of file ArrayWrapper.h.

References ArrayWrapper< ExpressionType >::m_expression.

template<typename ExpressionType >

template<int LoadMode>

void ArrayWrapper< ExpressionType >::writePacket	(	Index	row,
		Index	col,
		const PacketScalar &	x
	)		[inline]

Definition at line 92 of file ArrayWrapper.h.

References DenseBase< ArrayWrapper< ExpressionType > >::col(), ArrayWrapper< ExpressionType >::m_expression, and DenseBase< ArrayWrapper< ExpressionType > >::row().

template<typename ExpressionType >

template<int LoadMode>

void ArrayWrapper< ExpressionType >::writePacket	(	Index	index,
		const PacketScalar &	x
	)		[inline]

Definition at line 104 of file ArrayWrapper.h.

References ArrayWrapper< ExpressionType >::m_expression.

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Member Data Documentation

template<typename ExpressionType >

const NestedExpressionType ArrayWrapper< ExpressionType >::m_expression [protected]

Definition at line 113 of file ArrayWrapper.h.

Referenced by ArrayWrapper< ExpressionType >::coeff(), ArrayWrapper< ExpressionType >::coeffRef(), ArrayWrapper< ExpressionType >::cols(), ArrayWrapper< ExpressionType >::evalTo(), ArrayWrapper< ExpressionType >::innerStride(), ArrayWrapper< ExpressionType >::outerStride(), ArrayWrapper< ExpressionType >::packet(), ArrayWrapper< ExpressionType >::rows(), and ArrayWrapper< ExpressionType >::writePacket().