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11 #ifndef EIGEN_SPARSEVIEW_H
12 #define EIGEN_SPARSEVIEW_H
18 template<
typename MatrixType>
44 template<
typename MatrixType>
45 class SparseView :
public SparseMatrixBase<SparseView<MatrixType> >
83 template<
typename ArgType>
100 incrementToNonZero();
106 incrementToNonZero();
127 Flags = XprType::Flags
137 template<
typename ArgType>
154 : m_sve(sve), m_inner(0), m_outer(outer), m_end(sve.m_view.innerSize())
156 incrementToNonZero();
162 incrementToNonZero();
168 return (IsRowMajor) ? m_sve.m_argImpl.coeff(m_outer, m_inner)
169 : m_sve.m_argImpl.coeff(m_inner, m_outer);
173 inline Index row()
const {
return IsRowMajor ? m_outer : index(); }
174 inline Index col()
const {
return IsRowMajor ? index() : m_outer; }
196 Flags = XprType::Flags
225 template<
typename Derived>
244 template<
typename Derived>
internal::remove_all< MatrixTypeNested >::type _MatrixTypeNested
EIGEN_STRONG_INLINE InnerIterator(const unary_evaluator &sve, Index outer)
evaluator< ArgType > m_argImpl
Namespace containing all symbols from the Eigen library.
EIGEN_STRONG_INLINE Scalar value() const
internal::traits< Solve< Decomposition, RhsType > >::Scalar Scalar
void incrementToNonZero()
const unsigned int RowMajorBit
evaluator< ArgType > m_argImpl
unary_evaluator(const XprType &xpr)
const internal::remove_all< MatrixTypeNested >::type & nestedExpression() const
EIGEN_DEVICE_FUNC bool isMuchSmallerThan(const Scalar &x, const OtherScalar &y, const typename NumTraits< Scalar >::Real &precision=NumTraits< Scalar >::dummy_precision())
XprType::StorageIndex StorageIndex
EIGEN_STRONG_INLINE InnerIterator & operator++()
#define EIGEN_SPARSE_PUBLIC_INTERFACE(Derived)
MatrixType::StorageIndex StorageIndex
internal::traits< Derived >::Scalar Scalar
unary_evaluator(const XprType &xpr)
#define EIGEN_STRONG_INLINE
SparseMatrixBase< SparseView > Base
MatrixType::Nested MatrixTypeNested
EIGEN_STRONG_INLINE InnerIterator & operator++()
SparseView< ArgType > XprType
EIGEN_STRONG_INLINE EIGEN_DEVICE_FUNC bfloat16 operator++(bfloat16 &a)
An InnerIterator allows to loop over the element of any matrix expression.
EIGEN_STRONG_INLINE InnerIterator(const unary_evaluator &sve, Index outer)
NumTraits< Scalar >::Real RealScalar
MatrixTypeNested m_matrix
evaluator< ArgType >::InnerIterator EvalIterator
Expression of a dense or sparse matrix with zero or too small values removed.
EIGEN_STRONG_INLINE StorageIndex index() const
Base class of any sparse matrices or sparse expressions.
SparseView< ArgType > XprType
NumTraits< Scalar >::Real RealScalar
const SparseView< Derived > sparseView(const Scalar &m_reference=Scalar(0), const typename NumTraits< Scalar >::Real &m_epsilon=NumTraits< Scalar >::dummy_precision()) const
Holds information about the various numeric (i.e. scalar) types allowed by Eigen.
RealScalar epsilon() const
void incrementToNonZero()
const SparseView< Derived > pruned(const Scalar &reference=Scalar(0), const RealScalar &epsilon=NumTraits< Scalar >::dummy_precision()) const
const unary_evaluator & m_sve
EIGEN_DEFAULT_DENSE_INDEX_TYPE Index
The Index type as used for the API.
gtsam
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autogenerated on Fri Nov 1 2024 03:36:22