EigenBase< Derived > Struct Template Reference

Detailed Description

template<typename Derived>
struct Eigen::EigenBase< Derived >

Common base class for all classes T such that MatrixBase has an operator=(T) and a constructor MatrixBase(T).

In other words, an EigenBase object is an object that can be copied into a MatrixBase.

Besides MatrixBase-derived classes, this also includes special matrix classes such as diagonal matrices, etc.

Notice that this class is trivial, it is only used to disambiguate overloaded functions.

See Also

The class hierarchy

Inheritance diagram for EigenBase< Derived >:

Public Member Functions
Index	cols () const
Derived &	derived ()
const Derived &	derived () const
Index	rows () const
Index	size () const

Member Function Documentation

Index cols ( void  ) const

inline

Returns

the number of columns.

See Also

rows(), ColsAtCompileTime

Referenced by EigenBase< SparseSymmetricPermutationProduct< MatrixType, UpLo > >::size().

Derived& derived ( )

inline

Returns

a reference to the derived object

Referenced by IterativeSolverBase< ConjugateGradient< _MatrixType, _UpLo, _Preconditioner > >::analyzePattern(), MatrixBase< Derived >::applyOnTheLeft(), MatrixBase< Derived >::applyOnTheRight(), PermutationBase< PermutationMatrix< SizeAtCompileTime, MaxSizeAtCompileTime, IndexType > >::applyTranspositionOnTheLeft(), PermutationBase< PermutationMatrix< SizeAtCompileTime, MaxSizeAtCompileTime, IndexType > >::applyTranspositionOnTheRight(), SparseMatrixBase< CwiseBinaryOp< BinaryOp, Lhs, Rhs > >::bottomRows(), EigenBase< SparseSymmetricPermutationProduct< MatrixType, UpLo > >::cols(), SparseMatrixBase< CwiseBinaryOp< BinaryOp, Lhs, Rhs > >::cols(), IterativeSolverBase< ConjugateGradient< _MatrixType, _UpLo, _Preconditioner > >::compute(), SparseMatrixBase< CwiseBinaryOp< BinaryOp, Lhs, Rhs > >::eval(), IterativeSolverBase< ConjugateGradient< _MatrixType, _UpLo, _Preconditioner > >::factorize(), PermutationBase< PermutationMatrix< SizeAtCompileTime, MaxSizeAtCompileTime, IndexType > >::indices(), PermutationBase< PermutationMatrix< SizeAtCompileTime, MaxSizeAtCompileTime, IndexType > >::inverse(), IterativeSolverBase< ConjugateGradient< _MatrixType, _UpLo, _Preconditioner > >::IterativeSolverBase(), RotationBase< Derived, 3 >::operator*(), SparseSelfAdjointView< MatrixType, UpLo >::operator*(), PermutationBase< PermutationMatrix< SizeAtCompileTime, MaxSizeAtCompileTime, IndexType > >::operator*(), SparseMatrixBase< Derived >::operator*(), SparseMatrixBase< CwiseBinaryOp< BinaryOp, Lhs, Rhs > >::operator*(), Transform< Scalar, Dim, Mode, _Options >::operator*(), Eigen::operator*(), MatrixBase< Derived >::operator*=(), PermutationBase< PermutationMatrix< SizeAtCompileTime, MaxSizeAtCompileTime, IndexType > >::operator=(), DenseBase< Derived >::operator=(), Transform< Scalar, Dim, Mode, _Options >::operator=(), PlainObjectBase< Matrix< _Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols > >::operator=(), PlainObjectBase< Matrix< _Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols > >::PlainObjectBase(), SparseMatrixBase< CwiseBinaryOp< BinaryOp, Lhs, Rhs > >::real(), PlainObjectBase< Matrix< _Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols > >::resizeLike(), EigenBase< SparseSymmetricPermutationProduct< MatrixType, UpLo > >::rows(), SparseMatrixBase< CwiseBinaryOp< BinaryOp, Lhs, Rhs > >::rows(), SimplicialCholeskyBase< SimplicialLDLT< _MatrixType, _UpLo, _Ordering > >::solve(), IterativeSolverBase< ConjugateGradient< _MatrixType, _UpLo, _Preconditioner > >::solve(), SparseLU< _MatrixType, _OrderingType >::solve(), UmfPackLU< _MatrixType >::solve(), CholmodBase< _MatrixType, _UpLo, CholmodSimplicialLLT< _MatrixType, _UpLo > >::solve(), SuperLUBase< _MatrixType, SuperILU< _MatrixType > >::solve(), SparseMatrix< Scalar, RowMajor >::SparseMatrix(), PermutationBase< PermutationMatrix< SizeAtCompileTime, MaxSizeAtCompileTime, IndexType > >::toDenseMatrix(), SparseMatrixBase< CwiseBinaryOp< BinaryOp, Lhs, Rhs > >::topLeftCorner(), Transform< Scalar, Dim, Mode, _Options >::Transform(), PermutationBase< PermutationMatrix< SizeAtCompileTime, MaxSizeAtCompileTime, IndexType > >::transpose(), and SparseMatrixBase< CwiseBinaryOp< BinaryOp, Lhs, Rhs > >::twistedBy().

const Derived& derived ( ) const

inline

Returns

a const reference to the derived object

Index rows ( void  ) const

inline

Returns

the number of rows.

See Also

cols(), RowsAtCompileTime

Referenced by EigenBase< SparseSymmetricPermutationProduct< MatrixType, UpLo > >::size().

Index size ( ) const

inline

Returns

the number of coefficients, which is rows()*cols().

See Also

rows(), cols(), SizeAtCompileTime.

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

• EigenBase.h