Eigen::PlainObjectBase< Derived > Class Template Reference

Dense storage base class for matrices and arrays. More...

#include <PlainObjectBase.h>

Inheritance diagram for Eigen::PlainObjectBase< Derived >:

Classes
struct	StridedAlignedMapType
struct	StridedConstAlignedMapType
struct	StridedConstMapType
struct	StridedMapType

Public Types
enum	{ Options = internal::traits<Derived>::Options }
enum	{ NeedsToAlign = (SizeAtCompileTime != Dynamic) && (internal::traits<Derived>::Alignment>0) }
enum	{ IsPlainObjectBase = 1 }
typedef Eigen::Map< Derived, AlignedMax >	AlignedMapType
typedef internal::dense_xpr_base< Derived >::type	Base
typedef const Eigen::Map< const Derived, AlignedMax >	ConstAlignedMapType
typedef const Eigen::Map< const Derived, Unaligned >	ConstMapType
typedef Derived	DenseType
typedef Eigen::Map< Derived, Unaligned >	MapType
typedef internal::packet_traits< Scalar >::type	PacketScalar
typedef NumTraits< Scalar >::Real	RealScalar
typedef internal::traits< Derived >::Scalar	Scalar
typedef internal::traits< Derived >::StorageKind	StorageKind

Public Member Functions
EIGEN_DEVICE_FUNC Base &	base ()
EIGEN_DEVICE_FUNC const Base &	base () const
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar &	coeff (Index rowId, Index colId) const
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar &	coeff (Index index) const
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Scalar &	coeffRef (Index rowId, Index colId)
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Scalar &	coeffRef (Index index)
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar &	coeffRef (Index rowId, Index colId) const
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar &	coeffRef (Index index) const
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Index	cols () const
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	conservativeResize (Index rows, Index cols)
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	conservativeResize (Index rows, NoChange_t)
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	conservativeResize (NoChange_t, Index cols)
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	conservativeResize (Index size)
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	conservativeResizeLike (const DenseBase< OtherDerived > &other)
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar *	data () const
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Scalar *	data ()
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived &	lazyAssign (const DenseBase< OtherDerived > &other)
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived &	operator= (const PlainObjectBase &other)
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived &	operator= (const ReturnByValue< OtherDerived > &func)
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived &	operator= (const EigenBase< OtherDerived > &other)
template<int LoadMode>
EIGEN_STRONG_INLINE PacketScalar	packet (Index rowId, Index colId) const
template<int LoadMode>
EIGEN_STRONG_INLINE PacketScalar	packet (Index index) const
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	resize (Index rows, Index cols)
EIGEN_DEVICE_FUNC void	resize (Index size)
EIGEN_DEVICE_FUNC void	resize (NoChange_t, Index cols)
EIGEN_DEVICE_FUNC void	resize (Index rows, NoChange_t)
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	resizeLike (const EigenBase< OtherDerived > &_other)
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Index	rows () const
EIGEN_DEVICE_FUNC Derived &	setConstant (Index size, const Scalar &val)
EIGEN_DEVICE_FUNC Derived &	setConstant (Index rows, Index cols, const Scalar &val)
EIGEN_DEVICE_FUNC Derived &	setOnes (Index size)
EIGEN_DEVICE_FUNC Derived &	setOnes (Index rows, Index cols)
Derived &	setRandom (Index size)
Derived &	setRandom (Index rows, Index cols)
EIGEN_DEVICE_FUNC Derived &	setZero (Index size)
EIGEN_DEVICE_FUNC Derived &	setZero (Index rows, Index cols)
template<typename OtherDerived >
EIGEN_DEVICE_FUNC void	swap (DenseBase< OtherDerived > &other)
template<typename OtherDerived >
EIGEN_DEVICE_FUNC void	swap (DenseBase< OtherDerived > const &other)
template<int StoreMode>
EIGEN_STRONG_INLINE void	writePacket (Index rowId, Index colId, const PacketScalar &val)
template<int StoreMode>
EIGEN_STRONG_INLINE void	writePacket (Index index, const PacketScalar &val)

Static Public Member Functions
static EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	_check_template_params ()
Map
These are convenience functions returning Map objects. The Map() static functions return unaligned Map objects, while the AlignedMap() functions return aligned Map objects and thus should be called only with 16-byte-aligned data pointers. See also class Map
static ConstMapType	Map (const Scalar *data)
static MapType	Map (Scalar *data)
static ConstMapType	Map (const Scalar *data, Index size)
static MapType	Map (Scalar *data, Index size)
static ConstMapType	Map (const Scalar *data, Index rows, Index cols)
static MapType	Map (Scalar *data, Index rows, Index cols)
static ConstAlignedMapType	MapAligned (const Scalar *data)
static AlignedMapType	MapAligned (Scalar *data)
static ConstAlignedMapType	MapAligned (const Scalar *data, Index size)
static AlignedMapType	MapAligned (Scalar *data, Index size)
static ConstAlignedMapType	MapAligned (const Scalar *data, Index rows, Index cols)
static AlignedMapType	MapAligned (Scalar *data, Index rows, Index cols)
template<int Outer, int Inner>
static StridedConstMapType< Stride< Outer, Inner > >::type	Map (const Scalar *data, const Stride< Outer, Inner > &stride)
template<int Outer, int Inner>
static StridedMapType< Stride< Outer, Inner > >::type	Map (Scalar *data, const Stride< Outer, Inner > &stride)
template<int Outer, int Inner>
static StridedConstMapType< Stride< Outer, Inner > >::type	Map (const Scalar *data, Index size, const Stride< Outer, Inner > &stride)
template<int Outer, int Inner>
static StridedMapType< Stride< Outer, Inner > >::type	Map (Scalar *data, Index size, const Stride< Outer, Inner > &stride)
template<int Outer, int Inner>
static StridedConstMapType< Stride< Outer, Inner > >::type	Map (const Scalar *data, Index rows, Index cols, const Stride< Outer, Inner > &stride)
template<int Outer, int Inner>
static StridedMapType< Stride< Outer, Inner > >::type	Map (Scalar *data, Index rows, Index cols, const Stride< Outer, Inner > &stride)
template<int Outer, int Inner>
static StridedConstAlignedMapType< Stride< Outer, Inner > >::type	MapAligned (const Scalar *data, const Stride< Outer, Inner > &stride)
template<int Outer, int Inner>
static StridedAlignedMapType< Stride< Outer, Inner > >::type	MapAligned (Scalar *data, const Stride< Outer, Inner > &stride)
template<int Outer, int Inner>
static StridedConstAlignedMapType< Stride< Outer, Inner > >::type	MapAligned (const Scalar *data, Index size, const Stride< Outer, Inner > &stride)
template<int Outer, int Inner>
static StridedAlignedMapType< Stride< Outer, Inner > >::type	MapAligned (Scalar *data, Index size, const Stride< Outer, Inner > &stride)
template<int Outer, int Inner>
static StridedConstAlignedMapType< Stride< Outer, Inner > >::type	MapAligned (const Scalar *data, Index rows, Index cols, const Stride< Outer, Inner > &stride)
template<int Outer, int Inner>
static StridedAlignedMapType< Stride< Outer, Inner > >::type	MapAligned (Scalar *data, Index rows, Index cols, const Stride< Outer, Inner > &stride)

Protected Member Functions
template<typename T >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	_init1 (Index size, typename internal::enable_if<(Base::SizeAtCompileTime!=1||!internal::is_convertible< T, Scalar >::value) &&((!internal::is_same< typename internal::traits< Derived >::XprKind, ArrayXpr >::value||Base::SizeAtCompileTime==Dynamic)), T >::type *=0)
template<typename T >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	_init1 (const Scalar &val0, typename internal::enable_if< Base::SizeAtCompileTime==1 &&internal::is_convertible< T, Scalar >::value, T >::type *=0)
template<typename T >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	_init1 (const Index &val0, typename internal::enable_if<(!internal::is_same< Index, Scalar >::value) &&(internal::is_same< Index, T >::value) &&Base::SizeAtCompileTime==1 &&internal::is_convertible< T, Scalar >::value, T *>::type *=0)
template<typename T >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	_init1 (const Scalar *data)
template<typename T , typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	_init1 (const DenseBase< OtherDerived > &other)
template<typename T , typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	_init1 (const EigenBase< OtherDerived > &other)
template<typename T , typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	_init1 (const ReturnByValue< OtherDerived > &other)
template<typename T , typename OtherDerived , int ColsAtCompileTime>
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	_init1 (const RotationBase< OtherDerived, ColsAtCompileTime > &r)
template<typename T >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	_init1 (const Scalar &val0, typename internal::enable_if< Base::SizeAtCompileTime!=Dynamic &&Base::SizeAtCompileTime!=1 &&internal::is_convertible< T, Scalar >::value &&internal::is_same< typename internal::traits< Derived >::XprKind, ArrayXpr >::value, T >::type *=0)
template<typename T >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	_init1 (const Index &val0, typename internal::enable_if<(!internal::is_same< Index, Scalar >::value) &&(internal::is_same< Index, T >::value) &&Base::SizeAtCompileTime!=Dynamic &&Base::SizeAtCompileTime!=1 &&internal::is_convertible< T, Scalar >::value &&internal::is_same< typename internal::traits< Derived >::XprKind, ArrayXpr >::value, T *>::type *=0)
template<typename T0 , typename T1 >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	_init2 (Index rows, Index cols, typename internal::enable_if< Base::SizeAtCompileTime!=2, T0 >::type *=0)
template<typename T0 , typename T1 >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	_init2 (const T0 &val0, const T1 &val1, typename internal::enable_if< Base::SizeAtCompileTime==2, T0 >::type *=0)
template<typename T0 , typename T1 >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	_init2 (const Index &val0, const Index &val1, typename internal::enable_if<(!internal::is_same< Index, Scalar >::value) &&(internal::is_same< T0, Index >::value) &&(internal::is_same< T1, Index >::value) &&Base::SizeAtCompileTime==2, T1 >::type *=0)
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	_resize_to_match (const EigenBase< OtherDerived > &other)
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived &	_set (const DenseBase< OtherDerived > &other)
	Copies the value of the expression other into *this with automatic resizing. More...
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived &	_set_noalias (const DenseBase< OtherDerived > &other)
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE	PlainObjectBase ()
EIGEN_DEVICE_FUNC	PlainObjectBase (internal::constructor_without_unaligned_array_assert)
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE	PlainObjectBase (const PlainObjectBase &other)
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE	PlainObjectBase (Index size, Index rows, Index cols)
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE	PlainObjectBase (const DenseBase< OtherDerived > &other)
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE	PlainObjectBase (const EigenBase< OtherDerived > &other)
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE	PlainObjectBase (const ReturnByValue< OtherDerived > &other)
	Copy constructor with in-place evaluation. More...

Protected Attributes
DenseStorage< Scalar, Base::MaxSizeAtCompileTime, Base::RowsAtCompileTime, Base::ColsAtCompileTime, Options >	m_storage

Friends
template<typename PlainObjectType , int MapOptions, typename StrideType >
class	Eigen::Map
class	Eigen::Map< const Derived, Unaligned >
class	Eigen::Map< Derived, Unaligned >
template<typename MatrixTypeA , typename MatrixTypeB , bool SwapPointers>
struct	internal::matrix_swap_impl

Detailed Description

template<typename Derived>
class Eigen::PlainObjectBase< Derived >

Dense storage base class for matrices and arrays.

This class can be extended with the help of the plugin mechanism described on the page TopicCustomizing_Plugins by defining the preprocessor symbol EIGEN_PLAINOBJECTBASE_PLUGIN.

See also

TopicClassHierarchy

Definition at line 92 of file PlainObjectBase.h.

Member Typedef Documentation

AlignedMapType

template<typename Derived>

typedef Eigen::Map<Derived, AlignedMax> Eigen::PlainObjectBase< Derived >::AlignedMapType

Definition at line 125 of file PlainObjectBase.h.

Base

template<typename Derived>

typedef internal::dense_xpr_base<Derived>::type Eigen::PlainObjectBase< Derived >::Base

Definition at line 97 of file PlainObjectBase.h.

ConstAlignedMapType

template<typename Derived>

typedef const Eigen::Map<const Derived, AlignedMax> Eigen::PlainObjectBase< Derived >::ConstAlignedMapType

Definition at line 126 of file PlainObjectBase.h.

ConstMapType

template<typename Derived>

typedef const Eigen::Map<const Derived, Unaligned> Eigen::PlainObjectBase< Derived >::ConstMapType

Definition at line 119 of file PlainObjectBase.h.

DenseType

template<typename Derived>

typedef Derived Eigen::PlainObjectBase< Derived >::DenseType

Definition at line 104 of file PlainObjectBase.h.

MapType

template<typename Derived>

typedef Eigen::Map<Derived, Unaligned> Eigen::PlainObjectBase< Derived >::MapType

Definition at line 117 of file PlainObjectBase.h.

PacketScalar

template<typename Derived>

typedef internal::packet_traits<Scalar>::type Eigen::PlainObjectBase< Derived >::PacketScalar

Definition at line 102 of file PlainObjectBase.h.

RealScalar

template<typename Derived>

typedef NumTraits<Scalar>::Real Eigen::PlainObjectBase< Derived >::RealScalar

Definition at line 103 of file PlainObjectBase.h.

Scalar

template<typename Derived>

typedef internal::traits<Derived>::Scalar Eigen::PlainObjectBase< Derived >::Scalar

Definition at line 100 of file PlainObjectBase.h.

StorageKind

template<typename Derived>

typedef internal::traits<Derived>::StorageKind Eigen::PlainObjectBase< Derived >::StorageKind

Definition at line 99 of file PlainObjectBase.h.

Member Enumeration Documentation

anonymous enum

template<typename Derived>

anonymous enum

Enumerator
Options

Definition at line 96 of file PlainObjectBase.h.

anonymous enum

template<typename Derived>

anonymous enum

Enumerator
NeedsToAlign

Definition at line 136 of file PlainObjectBase.h.

anonymous enum

template<typename Derived>

anonymous enum

Enumerator
IsPlainObjectBase

Definition at line 896 of file PlainObjectBase.h.

Constructor & Destructor Documentation

PlainObjectBase() [1/7]

template<typename Derived>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Eigen::PlainObjectBase< Derived >::PlainObjectBase ( )

inlineprotected

Definition at line 478 of file PlainObjectBase.h.

PlainObjectBase() [2/7]

template<typename Derived>

EIGEN_DEVICE_FUNC Eigen::PlainObjectBase< Derived >::PlainObjectBase ( internal::constructor_without_unaligned_array_assert  )

inlineexplicitprotected

Definition at line 488 of file PlainObjectBase.h.

PlainObjectBase() [3/7]

template<typename Derived>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Eigen::PlainObjectBase< Derived >::PlainObjectBase ( const PlainObjectBase< Derived > &  other )

inlineprotected

Copy constructor

Definition at line 513 of file PlainObjectBase.h.

PlainObjectBase() [4/7]

template<typename Derived>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Eigen::PlainObjectBase< Derived >::PlainObjectBase ( Index  size, Index  rows, Index  cols  )

inlineprotected

Definition at line 516 of file PlainObjectBase.h.

PlainObjectBase() [5/7]

template<typename Derived>

template<typename OtherDerived >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Eigen::PlainObjectBase< Derived >::PlainObjectBase ( const DenseBase< OtherDerived > &  other )

inlineprotected

See also

PlainObjectBase::operator=(const EigenBase<OtherDerived>&)

Definition at line 526 of file PlainObjectBase.h.

PlainObjectBase() [6/7]

template<typename Derived>

template<typename OtherDerived >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Eigen::PlainObjectBase< Derived >::PlainObjectBase ( const EigenBase< OtherDerived > &  other )

inlineprotected

See also

PlainObjectBase::operator=(const EigenBase<OtherDerived>&)

Definition at line 537 of file PlainObjectBase.h.

PlainObjectBase() [7/7]

template<typename Derived>

template<typename OtherDerived >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Eigen::PlainObjectBase< Derived >::PlainObjectBase ( const ReturnByValue< OtherDerived > &  other )

inlineprotected

Copy constructor with in-place evaluation.

Definition at line 547 of file PlainObjectBase.h.

Member Function Documentation

_check_template_params()

template<typename Derived>

static EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_check_template_params ( )

inlinestatic

Definition at line 882 of file PlainObjectBase.h.

_init1() [1/10]

template<typename Derived>

template<typename T >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_init1 ( Index  size, typename internal::enable_if<(Base::SizeAtCompileTime!=1||!internal::is_convertible< T, Scalar >::value) &&((!internal::is_same< typename internal::traits< Derived >::XprKind, ArrayXpr >::value||Base::SizeAtCompileTime==Dynamic)), T >::type *  = 0  )

inlineprotected

Definition at line 761 of file PlainObjectBase.h.

_init1() [2/10]

template<typename Derived>

template<typename T >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_init1 ( const Scalar &  val0, typename internal::enable_if< Base::SizeAtCompileTime==1 &&internal::is_convertible< T, Scalar >::value, T >::type *  = 0  )

inlineprotected

Definition at line 775 of file PlainObjectBase.h.

_init1() [3/10]

template<typename Derived>

template<typename T >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_init1 ( const Index &  val0, typename internal::enable_if<(!internal::is_same< Index, Scalar >::value) &&(internal::is_same< Index, T >::value) &&Base::SizeAtCompileTime==1 &&internal::is_convertible< T, Scalar >::value, T *>::type *  = 0  )

inlineprotected

Definition at line 784 of file PlainObjectBase.h.

_init1() [4/10]

template<typename Derived>

template<typename T >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_init1 ( const Scalar *  data )

inlineprotected

Definition at line 797 of file PlainObjectBase.h.

_init1() [5/10]

template<typename Derived>

template<typename T , typename OtherDerived >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_init1 ( const DenseBase< OtherDerived > &  other )

inlineprotected

Definition at line 804 of file PlainObjectBase.h.

_init1() [6/10]

template<typename Derived>

template<typename T , typename OtherDerived >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_init1 ( const EigenBase< OtherDerived > &  other )

inlineprotected

Definition at line 811 of file PlainObjectBase.h.

_init1() [7/10]

template<typename Derived>

template<typename T , typename OtherDerived >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_init1 ( const ReturnByValue< OtherDerived > &  other )

inlineprotected

Definition at line 817 of file PlainObjectBase.h.

_init1() [8/10]

template<typename Derived>

template<typename T , typename OtherDerived , int ColsAtCompileTime>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_init1 ( const RotationBase< OtherDerived, ColsAtCompileTime > &  r )

inlineprotected

Definition at line 825 of file PlainObjectBase.h.

_init1() [9/10]

template<typename Derived>

template<typename T >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_init1 ( const Scalar &  val0, typename internal::enable_if< Base::SizeAtCompileTime!=Dynamic &&Base::SizeAtCompileTime!=1 &&internal::is_convertible< T, Scalar >::value &&internal::is_same< typename internal::traits< Derived >::XprKind, ArrayXpr >::value, T >::type *  = 0  )

inlineprotected

Definition at line 833 of file PlainObjectBase.h.

_init1() [10/10]

template<typename Derived>

template<typename T >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_init1 ( const Index &  val0, typename internal::enable_if<(!internal::is_same< Index, Scalar >::value) &&(internal::is_same< Index, T >::value) &&Base::SizeAtCompileTime!=Dynamic &&Base::SizeAtCompileTime!=1 &&internal::is_convertible< T, Scalar >::value &&internal::is_same< typename internal::traits< Derived >::XprKind, ArrayXpr >::value, T *>::type *  = 0  )

inlineprotected

Definition at line 844 of file PlainObjectBase.h.

_init2() [1/3]

template<typename Derived>

template<typename T0 , typename T1 >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_init2 ( Index  rows, Index  cols, typename internal::enable_if< Base::SizeAtCompileTime!=2, T0 >::type *  = 0  )

inlineprotected

Definition at line 727 of file PlainObjectBase.h.

_init2() [2/3]

template<typename Derived>

template<typename T0 , typename T1 >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_init2 ( const T0 &  val0, const T1 &  val1, typename internal::enable_if< Base::SizeAtCompileTime==2, T0 >::type *  = 0  )

inlineprotected

Definition at line 737 of file PlainObjectBase.h.

_init2() [3/3]

template<typename Derived>

template<typename T0 , typename T1 >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_init2 ( const Index &  val0, const Index &  val1, typename internal::enable_if<(!internal::is_same< Index, Scalar >::value) &&(internal::is_same< T0, Index >::value) &&(internal::is_same< T1, Index >::value) &&Base::SizeAtCompileTime==2, T1 >::type *  = 0  )

inlineprotected

Definition at line 746 of file PlainObjectBase.h.

_resize_to_match()

template<typename Derived>

template<typename OtherDerived >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_resize_to_match ( const EigenBase< OtherDerived > &  other )

inlineprotected

Definition at line 671 of file PlainObjectBase.h.

_set()

template<typename Derived>

template<typename OtherDerived >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& Eigen::PlainObjectBase< Derived >::_set ( const DenseBase< OtherDerived > &  other )

inlineprotected

Copies the value of the expression other into *this with automatic resizing.

*this might be resized to match the dimensions of other. If *this was a null matrix (not already initialized), it will be initialized.

Note that copying a row-vector into a vector (and conversely) is allowed. The resizing, if any, is then done in the appropriate way so that row-vectors remain row-vectors and vectors remain vectors.

See also

operator=(const MatrixBase<OtherDerived>&), _set_noalias()

Definition at line 701 of file PlainObjectBase.h.

_set_noalias()

template<typename Derived>

template<typename OtherDerived >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& Eigen::PlainObjectBase< Derived >::_set_noalias ( const DenseBase< OtherDerived > &  other )

inlineprotected

Definition at line 714 of file PlainObjectBase.h.

base() [1/2]

template<typename Derived>

EIGEN_DEVICE_FUNC Base& Eigen::PlainObjectBase< Derived >::base ( )

inline

Definition at line 140 of file PlainObjectBase.h.

base() [2/2]

template<typename Derived>

EIGEN_DEVICE_FUNC const Base& Eigen::PlainObjectBase< Derived >::base ( ) const

inline

Definition at line 142 of file PlainObjectBase.h.

coeff() [1/2]

template<typename Derived>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar& Eigen::PlainObjectBase< Derived >::coeff ( Index  rowId, Index  colId  ) const

inline

This is an overloaded version of DenseCoeffsBase<Derived,ReadOnlyAccessors>::coeff(Index,Index) const provided to by-pass the creation of an evaluator of the expression, thus saving compilation efforts.

See DenseCoeffsBase<Derived,ReadOnlyAccessors>::coeff(Index) const for details.

Definition at line 154 of file PlainObjectBase.h.

coeff() [2/2]

template<typename Derived>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar& Eigen::PlainObjectBase< Derived >::coeff ( Index  index ) const

inline

This is an overloaded version of DenseCoeffsBase<Derived,ReadOnlyAccessors>::coeff(Index) const provided to by-pass the creation of an evaluator of the expression, thus saving compilation efforts.

See DenseCoeffsBase<Derived,ReadOnlyAccessors>::coeff(Index) const for details.

Definition at line 167 of file PlainObjectBase.h.

coeffRef() [1/4]

template<typename Derived>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Scalar& Eigen::PlainObjectBase< Derived >::coeffRef ( Index  rowId, Index  colId  )

inline

This is an overloaded version of DenseCoeffsBase<Derived,WriteAccessors>::coeffRef(Index,Index) const provided to by-pass the creation of an evaluator of the expression, thus saving compilation efforts.

See DenseCoeffsBase<Derived,WriteAccessors>::coeffRef(Index,Index) const for details.

Definition at line 177 of file PlainObjectBase.h.

coeffRef() [2/4]

template<typename Derived>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Scalar& Eigen::PlainObjectBase< Derived >::coeffRef ( Index  index )

inline

This is an overloaded version of DenseCoeffsBase<Derived,WriteAccessors>::coeffRef(Index) const provided to by-pass the creation of an evaluator of the expression, thus saving compilation efforts.

See DenseCoeffsBase<Derived,WriteAccessors>::coeffRef(Index) const for details.

Definition at line 190 of file PlainObjectBase.h.

coeffRef() [3/4]

template<typename Derived>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar& Eigen::PlainObjectBase< Derived >::coeffRef ( Index  rowId, Index  colId  ) const

inline

This is the const version of coeffRef(Index,Index) which is thus synonym of coeff(Index,Index). It is provided for convenience.

Definition at line 198 of file PlainObjectBase.h.

coeffRef() [4/4]

template<typename Derived>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar& Eigen::PlainObjectBase< Derived >::coeffRef ( Index  index ) const

inline

This is the const version of coeffRef(Index) which is thus synonym of coeff(Index). It is provided for convenience.

Definition at line 209 of file PlainObjectBase.h.

cols()

template<typename Derived>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Index Eigen::PlainObjectBase< Derived >::cols ( void  ) const

inline

Definition at line 147 of file PlainObjectBase.h.

conservativeResize() [1/4]

template<typename Derived>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::conservativeResize ( Index  rows, Index  cols  )

inline

Resizes the matrix to rows x cols while leaving old values untouched.

The method is intended for matrices of dynamic size. If you only want to change the number of rows and/or of columns, you can use conservativeResize(NoChange_t, Index) or conservativeResize(Index, NoChange_t).

Matrices are resized relative to the top-left element. In case values need to be appended to the matrix they will be uninitialized.

Definition at line 384 of file PlainObjectBase.h.

conservativeResize() [2/4]

template<typename Derived>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::conservativeResize ( Index  rows, NoChange_t    )

inline

Resizes the matrix to rows x cols while leaving old values untouched.

As opposed to conservativeResize(Index rows, Index cols), this version leaves the number of columns unchanged.

In case the matrix is growing, new rows will be uninitialized.

Definition at line 397 of file PlainObjectBase.h.

conservativeResize() [3/4]

template<typename Derived>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::conservativeResize ( NoChange_t  , Index  cols  )

inline

Resizes the matrix to rows x cols while leaving old values untouched.

As opposed to conservativeResize(Index rows, Index cols), this version leaves the number of rows unchanged.

In case the matrix is growing, new columns will be uninitialized.

Definition at line 411 of file PlainObjectBase.h.

conservativeResize() [4/4]

template<typename Derived>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::conservativeResize ( Index  size )

inline

Resizes the vector to size while retaining old values.

. This method does not work for partially dynamic matrices when the static dimension is anything other than 1. For example it will not work with Matrix<double, 2, Dynamic>.

When values are appended, they will be uninitialized.

Definition at line 426 of file PlainObjectBase.h.

conservativeResizeLike()

template<typename Derived>

template<typename OtherDerived >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::conservativeResizeLike ( const DenseBase< OtherDerived > &  other )

inline

Resizes the matrix to rows x cols of other, while leaving old values untouched.

The method is intended for matrices of dynamic size. If you only want to change the number of rows and/or of columns, you can use conservativeResize(NoChange_t, Index) or conservativeResize(Index, NoChange_t).

Matrices are resized relative to the top-left element. In case values need to be appended to the matrix they will copied from other.

Definition at line 442 of file PlainObjectBase.h.

data() [1/2]

template<typename Derived>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar* Eigen::PlainObjectBase< Derived >::data ( ) const

inline

Returns

a const pointer to the data array of this matrix

Definition at line 249 of file PlainObjectBase.h.

data() [2/2]

template<typename Derived>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Scalar* Eigen::PlainObjectBase< Derived >::data ( )

inline

Returns

a pointer to the data array of this matrix

Definition at line 253 of file PlainObjectBase.h.

lazyAssign()

template<typename Derived>

template<typename OtherDerived >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& Eigen::PlainObjectBase< Derived >::lazyAssign ( const DenseBase< OtherDerived > &  other )

inline

See also

MatrixBase::lazyAssign()

Definition at line 459 of file PlainObjectBase.h.

Map() [1/12]

template<typename Derived>

static ConstMapType Eigen::PlainObjectBase< Derived >::Map ( const Scalar *  data )

inlinestatic

Definition at line 576 of file PlainObjectBase.h.

Map() [2/12]

template<typename Derived>

static MapType Eigen::PlainObjectBase< Derived >::Map ( Scalar *  data )

inlinestatic

Definition at line 578 of file PlainObjectBase.h.

Map() [3/12]

template<typename Derived>

static ConstMapType Eigen::PlainObjectBase< Derived >::Map ( const Scalar *  data, Index  size  )

inlinestatic

Definition at line 580 of file PlainObjectBase.h.

Map() [4/12]

template<typename Derived>

static MapType Eigen::PlainObjectBase< Derived >::Map ( Scalar *  data, Index  size  )

inlinestatic

Definition at line 582 of file PlainObjectBase.h.

Map() [5/12]

template<typename Derived>

static ConstMapType Eigen::PlainObjectBase< Derived >::Map ( const Scalar *  data, Index  rows, Index  cols  )

inlinestatic

Definition at line 584 of file PlainObjectBase.h.

Map() [6/12]

template<typename Derived>

static MapType Eigen::PlainObjectBase< Derived >::Map ( Scalar *  data, Index  rows, Index  cols  )

inlinestatic

Definition at line 586 of file PlainObjectBase.h.

Map() [7/12]

template<typename Derived>

template<int Outer, int Inner>

static StridedConstMapType<Stride<Outer, Inner> >::type Eigen::PlainObjectBase< Derived >::Map ( const Scalar *  data, const Stride< Outer, Inner > &  stride  )

inlinestatic

Definition at line 603 of file PlainObjectBase.h.

Map() [8/12]

template<typename Derived>

template<int Outer, int Inner>

static StridedMapType<Stride<Outer, Inner> >::type Eigen::PlainObjectBase< Derived >::Map ( Scalar *  data, const Stride< Outer, Inner > &  stride  )

inlinestatic

Definition at line 606 of file PlainObjectBase.h.

Map() [9/12]

template<typename Derived>

template<int Outer, int Inner>

static StridedConstMapType<Stride<Outer, Inner> >::type Eigen::PlainObjectBase< Derived >::Map ( const Scalar *  data, Index  size, const Stride< Outer, Inner > &  stride  )

inlinestatic

Definition at line 609 of file PlainObjectBase.h.

Map() [10/12]

template<typename Derived>

template<int Outer, int Inner>

static StridedMapType<Stride<Outer, Inner> >::type Eigen::PlainObjectBase< Derived >::Map ( Scalar *  data, Index  size, const Stride< Outer, Inner > &  stride  )

inlinestatic

Definition at line 612 of file PlainObjectBase.h.

Map() [11/12]

template<typename Derived>

template<int Outer, int Inner>

static StridedConstMapType<Stride<Outer, Inner> >::type Eigen::PlainObjectBase< Derived >::Map ( const Scalar *  data, Index  rows, Index  cols, const Stride< Outer, Inner > &  stride  )

inlinestatic

Definition at line 615 of file PlainObjectBase.h.

Map() [12/12]

template<typename Derived>

template<int Outer, int Inner>

static StridedMapType<Stride<Outer, Inner> >::type Eigen::PlainObjectBase< Derived >::Map ( Scalar *  data, Index  rows, Index  cols, const Stride< Outer, Inner > &  stride  )

inlinestatic

Definition at line 618 of file PlainObjectBase.h.

MapAligned() [1/12]

template<typename Derived>

static ConstAlignedMapType Eigen::PlainObjectBase< Derived >::MapAligned ( const Scalar *  data )

inlinestatic

Definition at line 589 of file PlainObjectBase.h.

MapAligned() [2/12]

template<typename Derived>

static AlignedMapType Eigen::PlainObjectBase< Derived >::MapAligned ( Scalar *  data )

inlinestatic

Definition at line 591 of file PlainObjectBase.h.

MapAligned() [3/12]

template<typename Derived>

static ConstAlignedMapType Eigen::PlainObjectBase< Derived >::MapAligned ( const Scalar *  data, Index  size  )

inlinestatic

Definition at line 593 of file PlainObjectBase.h.

MapAligned() [4/12]

template<typename Derived>

static AlignedMapType Eigen::PlainObjectBase< Derived >::MapAligned ( Scalar *  data, Index  size  )

inlinestatic

Definition at line 595 of file PlainObjectBase.h.

MapAligned() [5/12]

template<typename Derived>

static ConstAlignedMapType Eigen::PlainObjectBase< Derived >::MapAligned ( const Scalar *  data, Index  rows, Index  cols  )

inlinestatic

Definition at line 597 of file PlainObjectBase.h.

MapAligned() [6/12]

template<typename Derived>

static AlignedMapType Eigen::PlainObjectBase< Derived >::MapAligned ( Scalar *  data, Index  rows, Index  cols  )

inlinestatic

Definition at line 599 of file PlainObjectBase.h.

MapAligned() [7/12]

template<typename Derived>

template<int Outer, int Inner>

static StridedConstAlignedMapType<Stride<Outer, Inner> >::type Eigen::PlainObjectBase< Derived >::MapAligned ( const Scalar *  data, const Stride< Outer, Inner > &  stride  )

inlinestatic

Definition at line 622 of file PlainObjectBase.h.

MapAligned() [8/12]

template<typename Derived>

template<int Outer, int Inner>

static StridedAlignedMapType<Stride<Outer, Inner> >::type Eigen::PlainObjectBase< Derived >::MapAligned ( Scalar *  data, const Stride< Outer, Inner > &  stride  )

inlinestatic

Definition at line 625 of file PlainObjectBase.h.

MapAligned() [9/12]

template<typename Derived>

template<int Outer, int Inner>

static StridedConstAlignedMapType<Stride<Outer, Inner> >::type Eigen::PlainObjectBase< Derived >::MapAligned ( const Scalar *  data, Index  size, const Stride< Outer, Inner > &  stride  )

inlinestatic

Definition at line 628 of file PlainObjectBase.h.

MapAligned() [10/12]

template<typename Derived>

template<int Outer, int Inner>

static StridedAlignedMapType<Stride<Outer, Inner> >::type Eigen::PlainObjectBase< Derived >::MapAligned ( Scalar *  data, Index  size, const Stride< Outer, Inner > &  stride  )

inlinestatic

Definition at line 631 of file PlainObjectBase.h.

MapAligned() [11/12]

template<typename Derived>

template<int Outer, int Inner>

static StridedConstAlignedMapType<Stride<Outer, Inner> >::type Eigen::PlainObjectBase< Derived >::MapAligned ( const Scalar *  data, Index  rows, Index  cols, const Stride< Outer, Inner > &  stride  )

inlinestatic

Definition at line 634 of file PlainObjectBase.h.

MapAligned() [12/12]

template<typename Derived>

template<int Outer, int Inner>

static StridedAlignedMapType<Stride<Outer, Inner> >::type Eigen::PlainObjectBase< Derived >::MapAligned ( Scalar *  data, Index  rows, Index  cols, const Stride< Outer, Inner > &  stride  )

inlinestatic

Definition at line 637 of file PlainObjectBase.h.

operator=() [1/3]

template<typename Derived>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& Eigen::PlainObjectBase< Derived >::operator= ( const PlainObjectBase< Derived > &  other )

inline

This is a special case of the templated operator=. Its purpose is to prevent a default operator= from hiding the templated operator=.

Definition at line 451 of file PlainObjectBase.h.

operator=() [2/3]

template<typename Derived>

template<typename OtherDerived >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& Eigen::PlainObjectBase< Derived >::operator= ( const ReturnByValue< OtherDerived > &  func )

inline

Definition at line 467 of file PlainObjectBase.h.

operator=() [3/3]

template<typename Derived>

template<typename OtherDerived >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& Eigen::PlainObjectBase< Derived >::operator= ( const EigenBase< OtherDerived > &  other )

inline

Definition at line 561 of file PlainObjectBase.h.

packet() [1/2]

template<typename Derived>

template<int LoadMode>

EIGEN_STRONG_INLINE PacketScalar Eigen::PlainObjectBase< Derived >::packet ( Index  rowId, Index  colId  ) const

inline

Definition at line 216 of file PlainObjectBase.h.

packet() [2/2]

template<typename Derived>

template<int LoadMode>

EIGEN_STRONG_INLINE PacketScalar Eigen::PlainObjectBase< Derived >::packet ( Index  index ) const

inline

Definition at line 226 of file PlainObjectBase.h.

resize() [1/4]

template<typename Derived>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::resize ( Index  rows, Index  cols  )

inline

Resizes *this to a rows x cols matrix.

This method is intended for dynamic-size matrices, although it is legal to call it on any matrix as long as fixed dimensions are left unchanged. If you only want to change the number of rows and/or of columns, you can use resize(NoChange_t, Index), resize(Index, NoChange_t).

If the current number of coefficients of *this exactly matches the product rows * cols, then no memory allocation is performed and the current values are left unchanged. In all other cases, including shrinking, the data is reallocated and all previous values are lost.

Example:

Output:

See also

resize(Index) for vectors, resize(NoChange_t, Index), resize(Index, NoChange_t)

Definition at line 273 of file PlainObjectBase.h.

resize() [2/4]

template<typename Derived>

EIGEN_DEVICE_FUNC void Eigen::PlainObjectBase< Derived >::resize ( Index  size )

inline

Resizes *this to a vector of length size

. This method does not work for partially dynamic matrices when the static dimension is anything other than 1. For example it will not work with Matrix<double, 2, Dynamic>.

Example:

Output:

See also

resize(Index,Index), resize(NoChange_t, Index), resize(Index, NoChange_t)

Definition at line 303 of file PlainObjectBase.h.

resize() [3/4]

template<typename Derived>

EIGEN_DEVICE_FUNC void Eigen::PlainObjectBase< Derived >::resize ( NoChange_t  , Index  cols  )

inline

Resizes the matrix, changing only the number of columns. For the parameter of type NoChange_t, just pass the special value NoChange as in the example below.

Example:

Output:

See also

resize(Index,Index)

Definition at line 328 of file PlainObjectBase.h.

resize() [4/4]

template<typename Derived>

EIGEN_DEVICE_FUNC void Eigen::PlainObjectBase< Derived >::resize ( Index  rows, NoChange_t    )

inline

Resizes the matrix, changing only the number of rows. For the parameter of type NoChange_t, just pass the special value NoChange as in the example below.

Example:

Output:

See also

resize(Index,Index)

Definition at line 342 of file PlainObjectBase.h.

resizeLike()

template<typename Derived>

template<typename OtherDerived >

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::resizeLike ( const EigenBase< OtherDerived > &  _other )

inline

Resizes *this to have the same dimensions as other. Takes care of doing all the checking that's needed.

Note that copying a row-vector into a vector (and conversely) is allowed. The resizing, if any, is then done in the appropriate way so that row-vectors remain row-vectors and vectors remain vectors.

Definition at line 356 of file PlainObjectBase.h.

rows()

template<typename Derived>

EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Index Eigen::PlainObjectBase< Derived >::rows ( void  ) const

inline

Definition at line 145 of file PlainObjectBase.h.

setConstant() [1/2]

template<typename Derived >

EIGEN_STRONG_INLINE Derived & Eigen::PlainObjectBase< Derived >::setConstant	(	Index	size,
		const Scalar &	val
	)

Resizes to the given size, and sets all coefficients in this expression to the given value val.

Example:

Output:

See also

MatrixBase::setConstant(const Scalar&), setConstant(Index,Index,const Scalar&), class CwiseNullaryOp, MatrixBase::Constant(const Scalar&)

Definition at line 341 of file CwiseNullaryOp.h.

setConstant() [2/2]

template<typename Derived >

EIGEN_STRONG_INLINE Derived & Eigen::PlainObjectBase< Derived >::setConstant	(	Index	rows,
		Index	cols,
		const Scalar &	val
	)

Resizes to the given size, and sets all coefficients in this expression to the given value val.

Parameters

rows	the new number of rows
cols	the new number of columns
val	the value to which all coefficients are set

Example:

Output:

See also

MatrixBase::setConstant(const Scalar&), setConstant(Index,const Scalar&), class CwiseNullaryOp, MatrixBase::Constant(const Scalar&)

Definition at line 360 of file CwiseNullaryOp.h.

setOnes() [1/2]

template<typename Derived >

EIGEN_STRONG_INLINE Derived & Eigen::PlainObjectBase< Derived >::setOnes

(

Index

newSize

)

Resizes to the given newSize, and sets all coefficients in this expression to one.

Example:

Output:

See also

MatrixBase::setOnes(), setOnes(Index,Index), class CwiseNullaryOp, MatrixBase::Ones()

Definition at line 641 of file CwiseNullaryOp.h.

setOnes() [2/2]

template<typename Derived >

EIGEN_STRONG_INLINE Derived & Eigen::PlainObjectBase< Derived >::setOnes	(	Index	rows,
		Index	cols
	)

Resizes to the given size, and sets all coefficients in this expression to one.

Parameters

rows	the new number of rows
cols	the new number of columns

Example:

Output:

See also

MatrixBase::setOnes(), setOnes(Index), class CwiseNullaryOp, MatrixBase::Ones()

Definition at line 659 of file CwiseNullaryOp.h.

setRandom() [1/2]

template<typename Derived >

EIGEN_STRONG_INLINE Derived & Eigen::PlainObjectBase< Derived >::setRandom

(

Index

newSize

)

Resizes to the given newSize, and sets all coefficients in this expression to random values.

Numbers are uniformly spread through their whole definition range for integer types, and in the [-1:1] range for floating point scalar types.

Example:

Output:

See also

DenseBase::setRandom(), setRandom(Index,Index), class CwiseNullaryOp, DenseBase::Random()

Definition at line 151 of file Random.h.

setRandom() [2/2]

template<typename Derived >

EIGEN_STRONG_INLINE Derived & Eigen::PlainObjectBase< Derived >::setRandom	(	Index	rows,
		Index	cols
	)

Resizes to the given size, and sets all coefficients in this expression to random values.

Numbers are uniformly spread through their whole definition range for integer types, and in the [-1:1] range for floating point scalar types.

Parameters

rows	the new number of rows
cols	the new number of columns

Example:

Output:

See also

DenseBase::setRandom(), setRandom(Index), class CwiseNullaryOp, DenseBase::Random()

Definition at line 174 of file Random.h.

setZero() [1/2]

template<typename Derived >

EIGEN_STRONG_INLINE Derived & Eigen::PlainObjectBase< Derived >::setZero

(

Index

newSize

)

Resizes to the given size, and sets all coefficients in this expression to zero.

Example:

Output:

See also

DenseBase::setZero(), setZero(Index,Index), class CwiseNullaryOp, DenseBase::Zero()

Definition at line 515 of file CwiseNullaryOp.h.

setZero() [2/2]

template<typename Derived >

EIGEN_STRONG_INLINE Derived & Eigen::PlainObjectBase< Derived >::setZero	(	Index	rows,
		Index	cols
	)

Resizes to the given size, and sets all coefficients in this expression to zero.

Parameters

rows	the new number of rows
cols	the new number of columns

Example:

Output:

See also

DenseBase::setZero(), setZero(Index), class CwiseNullaryOp, DenseBase::Zero()

Definition at line 533 of file CwiseNullaryOp.h.

swap() [1/2]

template<typename Derived>

template<typename OtherDerived >

EIGEN_DEVICE_FUNC void Eigen::PlainObjectBase< Derived >::swap ( DenseBase< OtherDerived > &  other )

inline

Definition at line 867 of file PlainObjectBase.h.

swap() [2/2]

template<typename Derived>

template<typename OtherDerived >

EIGEN_DEVICE_FUNC void Eigen::PlainObjectBase< Derived >::swap ( DenseBase< OtherDerived > const &  other )

inline

Definition at line 878 of file PlainObjectBase.h.

writePacket() [1/2]

template<typename Derived>

template<int StoreMode>

EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::writePacket ( Index  rowId, Index  colId, const PacketScalar &  val  )

inline

Definition at line 233 of file PlainObjectBase.h.

writePacket() [2/2]

template<typename Derived>

template<int StoreMode>

EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::writePacket ( Index  index, const PacketScalar &  val  )

inline

Definition at line 243 of file PlainObjectBase.h.

Friends And Related Function Documentation

Eigen::Map

template<typename Derived>

template<typename PlainObjectType , int MapOptions, typename StrideType >

friend class Eigen::Map

friend

Definition at line 115 of file PlainObjectBase.h.

Eigen::Map< const Derived, Unaligned >

template<typename Derived>

friend class Eigen::Map< const Derived, Unaligned >

friend

Definition at line 118 of file PlainObjectBase.h.

Eigen::Map< Derived, Unaligned >

template<typename Derived>

friend class Eigen::Map< Derived, Unaligned >

friend

Definition at line 116 of file PlainObjectBase.h.

internal::matrix_swap_impl

template<typename Derived>

template<typename MatrixTypeA , typename MatrixTypeB , bool SwapPointers>

friend struct internal::matrix_swap_impl

friend

Definition at line 856 of file PlainObjectBase.h.

Member Data Documentation

m_storage

template<typename Derived>

DenseStorage<Scalar, Base::MaxSizeAtCompileTime, Base::RowsAtCompileTime, Base::ColsAtCompileTime, Options> Eigen::PlainObjectBase< Derived >::m_storage

protected

Definition at line 133 of file PlainObjectBase.h.

---

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

• PlainObjectBase.h
• CwiseNullaryOp.h
• Random.h