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/Eigen3Eigen::SparseView
template<typename MatrixType>
class Eigen::SparseView< MatrixType >
Expression of a dense or sparse matrix with zero or too small values removed.
- Template Parameters
-
MatrixType the type of the object of which we are removing the small entries
This class represents an expression of a given dense or sparse matrix with entries smaller than reference * epsilon are removed. It is the return type of MatrixBase::sparseView() and SparseMatrixBase::pruned() and most of the time this is the only way it is used.
| const internal::remove_all< MatrixTypeNested >::type & | nestedExpression () const |
 Public Member Functions inherited from Eigen::SparseMatrixBase< SparseView< MatrixType > >
| |
| Index | cols () const |
| const internal::eval< SparseView< MatrixType > >::type | eval () const |
| Index | innerSize () const |
| bool | isVector () const |
| const Product< SparseView< MatrixType >, OtherDerived, AliasFreeProduct > | operator* (const SparseMatrixBase< OtherDerived > &other) const |
| Index | outerSize () const |
| const SparseView< SparseView< MatrixType > > | pruned (const Scalar &reference=Scalar(0), const RealScalar &epsilon=NumTraits< Scalar >::dummy_precision()) const |
| Index | rows () const |
| Index | size () const |
| SparseSymmetricPermutationProduct< SparseView< MatrixType >, Upper|Lower > | twistedBy (const PermutationMatrix< Dynamic, Dynamic, StorageIndex > &perm) const |
|
Public Member Functions inherited from Eigen::EigenBase< SparseView< MatrixType > >
| |
| EIGEN_CONSTEXPR Index | cols () const EIGEN_NOEXCEPT |
| SparseView< MatrixType > & | derived () |
| const SparseView< MatrixType > & | derived () const |
| EIGEN_CONSTEXPR Index | rows () const EIGEN_NOEXCEPT |
| EIGEN_CONSTEXPR Index | size () const EIGEN_NOEXCEPT |
|
Public Types inherited from Eigen::SparseMatrixBase< SparseView< MatrixType > >
| |
| typedef internal::traits< SparseView< MatrixType > >::StorageIndex | StorageIndex |
| typedef Scalar | value_type |
|
Public Types inherited from Eigen::EigenBase< SparseView< MatrixType > >
| |
| typedef Eigen::Index | Index |
| The interface type of indices. More... |
|
nestedExpression()
template<typename MatrixType >
| inline |
- Returns
- the nested expression
The documentation for this class was generated from the following files:
© Eigen.
Licensed under the MPL2 License.
https://eigen.tuxfamily.org/dox/classEigen_1_1SparseView.html