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Eigen::DenseCoeffsBase< Derived, DirectAccessors > Class Template Reference
Dense matrix and array manipulation » Reference » Core_Module

Base class providing direct read-only coefficient access to matrices and arrays. More...

#include <DenseCoeffsBase.h>

Inheritance diagram for Eigen::DenseCoeffsBase< Derived, DirectAccessors >:
Inheritance graph
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Public Types

typedef DenseCoeffsBase< Derived, ReadOnlyAccessors > Base
 
typedef NumTraits< Scalar >::Real RealScalar
 
typedef internal::traits< Derived >::Scalar Scalar
 
- Public Types inherited from Eigen::DenseCoeffsBase< Derived, ReadOnlyAccessors >
typedef EigenBase< Derived > Base
 
typedef internal::conditional< bool(internal::traits< Derived >::Flags &LvalueBit), const Scalar &, typename internal::conditional< internal::is_arithmetic< Scalar >::value, Scalar, const Scalar >::type >::type CoeffReturnType
 
typedef internal::add_const_on_value_type_if_arithmetic< typename internal::packet_traits< Scalar >::type >::type PacketReturnType
 
typedef internal::packet_traits< Scalar >::type PacketScalar
 
typedef internal::traits< Derived >::Scalar Scalar
 
typedef internal::traits< Derived >::StorageKind StorageKind
 
- Public Types inherited from Eigen::EigenBase< Derived >
typedef Eigen::Index Index
 The interface type of indices. More...
 
typedef internal::traits< Derived >::StorageKind StorageKind
 

Public Member Functions

EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index cols () const EIGEN_NOEXCEPT
 
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index colStride () const
 
EIGEN_DEVICE_FUNC Derived & derived ()
 
const EIGEN_DEVICE_FUNC Derived & derived () const
 
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index innerStride () const
 
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index outerStride () const
 
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index rows () const EIGEN_NOEXCEPT
 
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index rowStride () const
 
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index size () const EIGEN_NOEXCEPT
 
EIGEN_CONSTEXPR Index stride () const
 
- Public Member Functions inherited from Eigen::DenseCoeffsBase< Derived, ReadOnlyAccessors >
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType coeff (Index index) const
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType coeff (Index row, Index col) const
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType coeffByOuterInner (Index outer, Index inner) const
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Index colIndexByOuterInner (Index outer, Index inner) const
 
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index cols () const EIGEN_NOEXCEPT
 
EIGEN_DEVICE_FUNC Derived & derived ()
 
const EIGEN_DEVICE_FUNC Derived & derived () const
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType operator() (Index index) const
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType operator() (Index row, Index col) const
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType operator[] (Index index) const
 
template<int LoadMode>
EIGEN_STRONG_INLINE PacketReturnType packet (Index index) const
 
template<int LoadMode>
EIGEN_STRONG_INLINE PacketReturnType packet (Index row, Index col) const
 
template<int LoadMode>
EIGEN_STRONG_INLINE PacketReturnType packetByOuterInner (Index outer, Index inner) const
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Index rowIndexByOuterInner (Index outer, Index inner) const
 
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index rows () const EIGEN_NOEXCEPT
 
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index size () const EIGEN_NOEXCEPT
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType w () const
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType x () const
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType y () const
 
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType z () const
 
- Public Member Functions inherited from Eigen::EigenBase< Derived >
template<typename Dest >
EIGEN_DEVICE_FUNC void addTo (Dest &dst) const
 
template<typename Dest >
EIGEN_DEVICE_FUNC void applyThisOnTheLeft (Dest &dst) const
 
template<typename Dest >
EIGEN_DEVICE_FUNC void applyThisOnTheRight (Dest &dst) const
 
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index cols () const EIGEN_NOEXCEPT
 
EIGEN_DEVICE_FUNC Derived & const_cast_derived () const
 
const EIGEN_DEVICE_FUNC Derived & const_derived () const
 
EIGEN_DEVICE_FUNC Derived & derived ()
 
const EIGEN_DEVICE_FUNC Derived & derived () const
 
template<typename Dest >
EIGEN_DEVICE_FUNC void evalTo (Dest &dst) const
 
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index rows () const EIGEN_NOEXCEPT
 
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index size () const EIGEN_NOEXCEPT
 
template<typename Dest >
EIGEN_DEVICE_FUNC void subTo (Dest &dst) const
 

Additional Inherited Members

- Protected Member Functions inherited from Eigen::DenseCoeffsBase< Derived, ReadOnlyAccessors >
void coeffRef ()
 
void coeffRefByOuterInner ()
 
void colStride ()
 
void copyCoeff ()
 
void copyCoeffByOuterInner ()
 
void copyPacket ()
 
void copyPacketByOuterInner ()
 
void innerStride ()
 
void outerStride ()
 
void rowStride ()
 
void stride ()
 
void writePacket ()
 
void writePacketByOuterInner ()
 

Detailed Description

template<typename Derived>
class Eigen::DenseCoeffsBase< Derived, DirectAccessors >

Base class providing direct read-only coefficient access to matrices and arrays.

Template Parameters
DerivedType of the derived class
Note
DirectAccessors Constant indicating direct access

This class defines functions to work with strides which can be used to access entries directly. This class inherits DenseCoeffsBase<Derived, ReadOnlyAccessors> which defines functions to access entries read-only using operator() .

See also
\blank The class hierarchy

Definition at line 481 of file DenseCoeffsBase.h.

Member Typedef Documentation

◆ Base

template<typename Derived >
typedef DenseCoeffsBase<Derived, ReadOnlyAccessors> Eigen::DenseCoeffsBase< Derived, DirectAccessors >::Base

Definition at line 485 of file DenseCoeffsBase.h.

◆ RealScalar

template<typename Derived >
typedef NumTraits<Scalar>::Real Eigen::DenseCoeffsBase< Derived, DirectAccessors >::RealScalar

Definition at line 487 of file DenseCoeffsBase.h.

◆ Scalar

template<typename Derived >
typedef internal::traits<Derived>::Scalar Eigen::DenseCoeffsBase< Derived, DirectAccessors >::Scalar

Definition at line 486 of file DenseCoeffsBase.h.

Member Function Documentation

◆ cols()

template<typename Derived >
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index Eigen::EigenBase< Derived >::cols
inline
Returns
the number of columns.
See also
rows(), ColsAtCompileTime

Definition at line 63 of file EigenBase.h.

◆ colStride()

template<typename Derived >
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index Eigen::DenseCoeffsBase< Derived, DirectAccessors >::colStride ( ) const
inline
Returns
the pointer increment between two consecutive columns.
See also
innerStride(), outerStride(), rowStride()

Definition at line 536 of file DenseCoeffsBase.h.

◆ derived() [1/2]

template<typename Derived >
EIGEN_DEVICE_FUNC Derived& Eigen::EigenBase< Derived >::derived
inline
Returns
a reference to the derived object

Definition at line 46 of file EigenBase.h.

◆ derived() [2/2]

template<typename Derived >
const EIGEN_DEVICE_FUNC Derived& Eigen::EigenBase< Derived >::derived
inline
Returns
a const reference to the derived object

Definition at line 49 of file EigenBase.h.

◆ innerStride()

template<typename Derived >
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index Eigen::DenseCoeffsBase< Derived, DirectAccessors >::innerStride ( ) const
inline
Returns
the pointer increment between two consecutive elements within a slice in the inner direction.
See also
outerStride(), rowStride(), colStride()

Definition at line 499 of file DenseCoeffsBase.h.

◆ outerStride()

template<typename Derived >
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index Eigen::DenseCoeffsBase< Derived, DirectAccessors >::outerStride ( ) const
inline
Returns
the pointer increment between two consecutive inner slices (for example, between two consecutive columns in a column-major matrix).
See also
innerStride(), rowStride(), colStride()

Definition at line 510 of file DenseCoeffsBase.h.

◆ rows()

template<typename Derived >
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index Eigen::EigenBase< Derived >::rows
inline
Returns
the number of rows.
See also
cols(), RowsAtCompileTime

Definition at line 60 of file EigenBase.h.

◆ rowStride()

template<typename Derived >
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index Eigen::DenseCoeffsBase< Derived, DirectAccessors >::rowStride ( ) const
inline
Returns
the pointer increment between two consecutive rows.
See also
innerStride(), outerStride(), colStride()

Definition at line 526 of file DenseCoeffsBase.h.

◆ size()

template<typename Derived >
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR Index Eigen::EigenBase< Derived >::size
inline
Returns
the number of coefficients, which is rows()*cols().
See also
rows(), cols(), SizeAtCompileTime.

Definition at line 67 of file EigenBase.h.

◆ stride()

template<typename Derived >
EIGEN_CONSTEXPR Index Eigen::DenseCoeffsBase< Derived, DirectAccessors >::stride ( ) const
inline

Definition at line 516 of file DenseCoeffsBase.h.

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

gtsam
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autogenerated on Wed May 28 2025 03:09:46