WPILibC++ 2023.4.3-108-ge5452e3
Eigen::PlainObjectBase< Derived > Class Template Reference

#include </home/runner/work/allwpilib/allwpilib/wpimath/src/main/native/thirdparty/eigen/include/Eigen/src/Core/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) }
 
typedef internal::dense_xpr_base< Derived >::type Base
 
typedef internal::traits< Derived >::StorageKind StorageKind
 
typedef internal::traits< Derived >::Scalar Scalar
 
typedef internal::packet_traits< Scalar >::type PacketScalar
 
typedef NumTraits< Scalar >::Real RealScalar
 
typedef Derived DenseType
 
typedef Eigen::Map< Derived, UnalignedMapType
 
typedef const Eigen::Map< const Derived, UnalignedConstMapType
 
typedef Eigen::Map< Derived, AlignedMaxAlignedMapType
 
typedef const Eigen::Map< const Derived, AlignedMaxConstAlignedMapType
 

Public Member Functions

EIGEN_DEVICE_FUNC Basebase ()
 
EIGEN_DEVICE_FUNC const Basebase () const
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EIGEN_CONSTEXPR Index rows () const EIGEN_NOEXCEPT
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EIGEN_CONSTEXPR Index cols () const EIGEN_NOEXCEPT
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalarcoeff (Index rowId, Index colId) const
 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. More...
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalarcoeff (Index index) const
 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. More...
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE ScalarcoeffRef (Index rowId, Index colId)
 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. More...
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE ScalarcoeffRef (Index index)
 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. More...
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const ScalarcoeffRef (Index rowId, Index colId) const
 This is the const version of coeffRef(Index,Index) which is thus synonym of coeff(Index,Index). More...
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const ScalarcoeffRef (Index index) const
 This is the const version of coeffRef(Index) which is thus synonym of coeff(Index). More...
 
template<int LoadMode>
EIGEN_STRONG_INLINE PacketScalar packet (Index rowId, Index colId) const
 
template<int LoadMode>
EIGEN_STRONG_INLINE PacketScalar packet (Index index) const
 
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)
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalardata () const
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Scalardata ()
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void resize (Index rows, Index cols)
 Resizes *this to a rows x cols matrix. More...
 
EIGEN_DEVICE_FUNC void resize (Index size)
 Resizes *this to a vector of length size. More...
 
EIGEN_DEVICE_FUNC void resize (NoChange_t, Index cols)
 Resizes the matrix, changing only the number of columns. More...
 
EIGEN_DEVICE_FUNC void resize (Index rows, NoChange_t)
 Resizes the matrix, changing only the number of rows. More...
 
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void resizeLike (const EigenBase< OtherDerived > &_other)
 Resizes *this to have the same dimensions as other. More...
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void conservativeResize (Index rows, Index cols)
 Resizes the matrix to rows x cols while leaving old values untouched. More...
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void conservativeResize (Index rows, NoChange_t)
 Resizes the matrix to rows x cols while leaving old values untouched. More...
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void conservativeResize (NoChange_t, Index cols)
 Resizes the matrix to rows x cols while leaving old values untouched. More...
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void conservativeResize (Index size)
 Resizes the vector to size while retaining old values. More...
 
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void conservativeResizeLike (const DenseBase< OtherDerived > &other)
 Resizes the matrix to rows x cols of other, while leaving old values untouched. More...
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived & operator= (const PlainObjectBase &other)
 This is a special case of the templated operator=. More...
 
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived & lazyAssign (const DenseBase< OtherDerived > &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)
 Copies the generic expression other into *this. More...
 

Protected Member Functions

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)
 Copy constructor. More...
 
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, Optionsm_storage
 

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.

Here is an example using strides:

Output:

See also
class Map
enum  { IsPlainObjectBase = 1 }
 
template<typename MatrixTypeA , typename MatrixTypeB , bool SwapPointers>
struct internal::matrix_swap_impl
 
template<typename PlainObjectType , int MapOptions, typename StrideType >
class Eigen::Map
 
class Eigen::Map< Derived, Unaligned >
 
class Eigen::Map< const Derived, Unaligned >
 
EIGEN_DEVICE_FUNC Derived & setConstant (Index size, const Scalar &val)
 Resizes to the given size, and sets all coefficients in this expression to the given value val. More...
 
EIGEN_DEVICE_FUNC 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. More...
 
EIGEN_DEVICE_FUNC Derived & setConstant (NoChange_t, Index cols, const Scalar &val)
 Resizes to the given size, changing only the number of columns, and sets all coefficients in this expression to the given value val. More...
 
EIGEN_DEVICE_FUNC Derived & setConstant (Index rows, NoChange_t, const Scalar &val)
 Resizes to the given size, changing only the number of rows, and sets all coefficients in this expression to the given value val. More...
 
EIGEN_DEVICE_FUNC Derived & setZero (Index size)
 Resizes to the given size, and sets all coefficients in this expression to zero. More...
 
EIGEN_DEVICE_FUNC Derived & setZero (Index rows, Index cols)
 Resizes to the given size, and sets all coefficients in this expression to zero. More...
 
EIGEN_DEVICE_FUNC Derived & setZero (NoChange_t, Index cols)
 Resizes to the given size, changing only the number of columns, and sets all coefficients in this expression to zero. More...
 
EIGEN_DEVICE_FUNC Derived & setZero (Index rows, NoChange_t)
 Resizes to the given size, changing only the number of rows, and sets all coefficients in this expression to zero. More...
 
EIGEN_DEVICE_FUNC Derived & setOnes (Index size)
 Resizes to the given newSize, and sets all coefficients in this expression to one. More...
 
EIGEN_DEVICE_FUNC Derived & setOnes (Index rows, Index cols)
 Resizes to the given size, and sets all coefficients in this expression to one. More...
 
EIGEN_DEVICE_FUNC Derived & setOnes (NoChange_t, Index cols)
 Resizes to the given size, changing only the number of columns, and sets all coefficients in this expression to one. More...
 
EIGEN_DEVICE_FUNC Derived & setOnes (Index rows, NoChange_t)
 Resizes to the given size, changing only the number of rows, and sets all coefficients in this expression to one. More...
 
Derived & setRandom (Index size)
 Resizes to the given newSize, and sets all coefficients in this expression to random values. More...
 
Derived & setRandom (Index rows, Index cols)
 Resizes to the given size, and sets all coefficients in this expression to random values. More...
 
Derived & setRandom (NoChange_t, Index cols)
 Resizes to the given size, changing only the number of columns, and sets all coefficients in this expression to random values. More...
 
Derived & setRandom (Index rows, NoChange_t)
 Resizes to the given size, changing only the number of rows, and sets all coefficients in this expression to random values. More...
 
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void swap (DenseBase< OtherDerived > &other)
 
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void swap (DenseBase< OtherDerived > const &other)
 
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)
 
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 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 >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void _init1 (const Derived &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)
 
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)
 
static EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void _check_template_params ()
 

Member Typedef Documentation

◆ AlignedMapType

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

◆ Base

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

◆ ConstAlignedMapType

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

◆ ConstMapType

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

◆ DenseType

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

◆ MapType

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

◆ PacketScalar

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

◆ RealScalar

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

◆ Scalar

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

◆ StorageKind

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

Member Enumeration Documentation

◆ anonymous enum

template<typename Derived >
anonymous enum
Enumerator
Options 

◆ anonymous enum

template<typename Derived >
anonymous enum
Enumerator
NeedsToAlign 

◆ anonymous enum

template<typename Derived >
anonymous enum
Enumerator
IsPlainObjectBase 

Constructor & Destructor Documentation

◆ PlainObjectBase() [1/7]

template<typename Derived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Eigen::PlainObjectBase< Derived >::PlainObjectBase ( )
inlineprotected

◆ PlainObjectBase() [2/7]

template<typename Derived >
EIGEN_DEVICE_FUNC Eigen::PlainObjectBase< Derived >::PlainObjectBase ( internal::constructor_without_unaligned_array_assert  )
inlineexplicitprotected

◆ PlainObjectBase() [3/7]

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

Copy constructor.

◆ PlainObjectBase() [4/7]

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

◆ PlainObjectBase() [5/7]

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

◆ PlainObjectBase() [6/7]

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

◆ 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.

Member Function Documentation

◆ _check_template_params()

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

◆ _init1() [1/11]

template<typename Derived >
template<typename T , typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_init1 ( const DenseBase< OtherDerived > &  other)
inlineprotected

◆ _init1() [2/11]

template<typename Derived >
template<typename T >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_init1 ( const Derived &  other)
inlineprotected

◆ _init1() [3/11]

template<typename Derived >
template<typename T , typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_init1 ( const EigenBase< OtherDerived > &  other)
inlineprotected

◆ _init1() [4/11]

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

◆ _init1() [5/11]

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

◆ _init1() [6/11]

template<typename Derived >
template<typename T , typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_init1 ( const ReturnByValue< OtherDerived > &  other)
inlineprotected

◆ _init1() [7/11]

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

◆ _init1() [8/11]

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

◆ _init1() [9/11]

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

◆ _init1() [10/11]

template<typename Derived >
template<typename T >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::_init1 ( const Scalar data)
inlineprotected

◆ _init1() [11/11]

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

◆ _init2() [1/3]

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

◆ _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

◆ _init2() [3/3]

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

◆ _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

◆ _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()

◆ _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

◆ base() [1/2]

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

◆ base() [2/2]

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

◆ coeff() [1/2]

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.

◆ coeff() [2/2]

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.

◆ coeffRef() [1/4]

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.

◆ coeffRef() [2/4]

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.

◆ coeffRef() [3/4]

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.

◆ coeffRef() [4/4]

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.

◆ cols()

template<typename Derived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EIGEN_CONSTEXPR Index Eigen::PlainObjectBase< Derived >::cols ( void  ) const
inline

◆ 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.

◆ 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.

◆ conservativeResize() [3/4]

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.

\only_for_vectors. 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.

◆ conservativeResize() [4/4]

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.

◆ 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.

◆ data() [1/2]

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

◆ data() [2/2]

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

◆ lazyAssign()

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

◆ Map() [1/12]

template<typename Derived >
static ConstMapType Eigen::PlainObjectBase< Derived >::Map ( const Scalar data)
inlinestatic

◆ Map() [2/12]

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

◆ Map() [3/12]

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

◆ Map() [4/12]

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

◆ Map() [5/12]

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

◆ Map() [6/12]

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

◆ Map() [7/12]

template<typename Derived >
static MapType Eigen::PlainObjectBase< Derived >::Map ( Scalar data)
inlinestatic

◆ 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

◆ Map() [9/12]

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

◆ Map() [10/12]

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

◆ Map() [11/12]

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

◆ Map() [12/12]

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

◆ MapAligned() [1/12]

template<typename Derived >
static ConstAlignedMapType Eigen::PlainObjectBase< Derived >::MapAligned ( const Scalar data)
inlinestatic

◆ MapAligned() [2/12]

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

◆ MapAligned() [3/12]

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

◆ MapAligned() [4/12]

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

◆ MapAligned() [5/12]

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

◆ MapAligned() [6/12]

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

◆ MapAligned() [7/12]

template<typename Derived >
static AlignedMapType Eigen::PlainObjectBase< Derived >::MapAligned ( Scalar data)
inlinestatic

◆ 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

◆ MapAligned() [9/12]

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

◆ MapAligned() [10/12]

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

◆ MapAligned() [11/12]

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

◆ MapAligned() [12/12]

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

◆ operator=() [1/3]

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

Copies the generic expression other into *this.

The expression must provide a (templated) evalTo(Derived& dst) const function which does the actual job. In practice, this allows any user to write its own special matrix without having to modify MatrixBase

Returns
a reference to *this.

◆ operator=() [2/3]

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=.

◆ operator=() [3/3]

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

◆ packet() [1/2]

template<typename Derived >
template<int LoadMode>
EIGEN_STRONG_INLINE PacketScalar Eigen::PlainObjectBase< Derived >::packet ( Index  index) const
inline

◆ packet() [2/2]

template<typename Derived >
template<int LoadMode>
EIGEN_STRONG_INLINE PacketScalar Eigen::PlainObjectBase< Derived >::packet ( Index  rowId,
Index  colId 
) const
inline

◆ 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)

◆ resize() [2/4]

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)

◆ resize() [3/4]

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

Resizes *this to a vector of length size.

\only_for_vectors. 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)

◆ resize() [4/4]

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)

◆ 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.

◆ rows()

template<typename Derived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EIGEN_CONSTEXPR Index Eigen::PlainObjectBase< Derived >::rows ( void  ) const
inline

◆ setConstant() [1/4]

template<typename Derived >
EIGEN_DEVICE_FUNC 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
rowsthe new number of rows
colsthe new number of columns
valthe 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&)

◆ setConstant() [2/4]

template<typename Derived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived & Eigen::PlainObjectBase< Derived >::setConstant ( Index  rows,
NoChange_t  ,
const Scalar val 
)

Resizes to the given size, changing only the number of rows, and sets all coefficients in this expression to the given value val.

For the parameter of type NoChange_t, just pass the special value NoChange.

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

◆ setConstant() [3/4]

template<typename Derived >
EIGEN_DEVICE_FUNC 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.

\only_for_vectors

Example:

Output:

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

◆ setConstant() [4/4]

template<typename Derived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived & Eigen::PlainObjectBase< Derived >::setConstant ( NoChange_t  ,
Index  cols,
const Scalar val 
)

Resizes to the given size, changing only the number of columns, and sets all coefficients in this expression to the given value val.

For the parameter of type NoChange_t, just pass the special value NoChange.

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

◆ setOnes() [1/4]

template<typename Derived >
EIGEN_DEVICE_FUNC 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
rowsthe new number of rows
colsthe new number of columns

Example:

Output:

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

◆ setOnes() [2/4]

template<typename Derived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived & Eigen::PlainObjectBase< Derived >::setOnes ( Index  rows,
NoChange_t   
)

Resizes to the given size, changing only the number of rows, and sets all coefficients in this expression to one.

For the parameter of type NoChange_t, just pass the special value NoChange.

See also
MatrixBase::setOnes(), setOnes(Index), setOnes(Index, Index), setOnes(NoChange_t, Index), class CwiseNullaryOp, MatrixBase::Ones()

◆ setOnes() [3/4]

template<typename Derived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived & Eigen::PlainObjectBase< Derived >::setOnes ( Index  newSize)

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

\only_for_vectors

Example:

Output:

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

◆ setOnes() [4/4]

template<typename Derived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived & Eigen::PlainObjectBase< Derived >::setOnes ( NoChange_t  ,
Index  cols 
)

Resizes to the given size, changing only the number of columns, and sets all coefficients in this expression to one.

For the parameter of type NoChange_t, just pass the special value NoChange.

See also
MatrixBase::setOnes(), setOnes(Index), setOnes(Index, Index), setOnes(Index, NoChange_t) class CwiseNullaryOp, MatrixBase::Ones()

◆ setRandom() [1/4]

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.

\not_reentrant

Parameters
rowsthe new number of rows
colsthe new number of columns

Example:

Output:

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

◆ setRandom() [2/4]

template<typename Derived >
EIGEN_STRONG_INLINE Derived & Eigen::PlainObjectBase< Derived >::setRandom ( Index  rows,
NoChange_t   
)

Resizes to the given size, changing only the number of rows, and sets all coefficients in this expression to random values.

For the parameter of type NoChange_t, just pass the special value NoChange.

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

\not_reentrant

See also
DenseBase::setRandom(), setRandom(Index), setRandom(NoChange_t, Index), class CwiseNullaryOp, DenseBase::Random()

◆ setRandom() [3/4]

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.

\only_for_vectors \not_reentrant

Example:

Output:

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

◆ setRandom() [4/4]

template<typename Derived >
EIGEN_STRONG_INLINE Derived & Eigen::PlainObjectBase< Derived >::setRandom ( NoChange_t  ,
Index  cols 
)

Resizes to the given size, changing only the number of columns, and sets all coefficients in this expression to random values.

For the parameter of type NoChange_t, just pass the special value NoChange.

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

\not_reentrant

See also
DenseBase::setRandom(), setRandom(Index), setRandom(Index, NoChange_t), class CwiseNullaryOp, DenseBase::Random()

◆ setZero() [1/4]

template<typename Derived >
EIGEN_DEVICE_FUNC 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
rowsthe new number of rows
colsthe new number of columns

Example:

Output:

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

◆ setZero() [2/4]

template<typename Derived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived & Eigen::PlainObjectBase< Derived >::setZero ( Index  rows,
NoChange_t   
)

Resizes to the given size, changing only the number of rows, and sets all coefficients in this expression to zero.

For the parameter of type NoChange_t, just pass the special value NoChange.

See also
DenseBase::setZero(), setZero(Index), setZero(Index, Index), setZero(NoChange_t, Index), class CwiseNullaryOp, DenseBase::Zero()

◆ setZero() [3/4]

template<typename Derived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived & Eigen::PlainObjectBase< Derived >::setZero ( Index  newSize)

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

\only_for_vectors

Example:

Output:

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

◆ setZero() [4/4]

template<typename Derived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived & Eigen::PlainObjectBase< Derived >::setZero ( NoChange_t  ,
Index  cols 
)

Resizes to the given size, changing only the number of columns, and sets all coefficients in this expression to zero.

For the parameter of type NoChange_t, just pass the special value NoChange.

See also
DenseBase::setZero(), setZero(Index), setZero(Index, Index), setZero(Index, NoChange_t), class CwiseNullaryOp, DenseBase::Zero()

◆ swap() [1/2]

template<typename Derived >
template<typename OtherDerived >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::swap ( DenseBase< OtherDerived > &  other)
inline

◆ swap() [2/2]

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

◆ writePacket() [1/2]

template<typename Derived >
template<int StoreMode>
EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::writePacket ( Index  index,
const PacketScalar val 
)
inline

◆ writePacket() [2/2]

template<typename Derived >
template<int StoreMode>
EIGEN_STRONG_INLINE void Eigen::PlainObjectBase< Derived >::writePacket ( Index  rowId,
Index  colId,
const PacketScalar val 
)
inline

Friends And Related Function Documentation

◆ Eigen::Map

template<typename Derived >
template<typename PlainObjectType , int MapOptions, typename StrideType >
friend class Eigen::Map
friend

◆ Eigen::Map< const Derived, Unaligned >

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

◆ Eigen::Map< Derived, Unaligned >

template<typename Derived >
friend class Eigen::Map< Derived, Unaligned >
friend

◆ internal::matrix_swap_impl

template<typename Derived >
template<typename MatrixTypeA , typename MatrixTypeB , bool SwapPointers>
friend struct internal::matrix_swap_impl
friend

Member Data Documentation

◆ m_storage

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

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