9 #ifndef __IPSYMMATRIX_HPP__ 10 #define __IPSYMMATRIX_HPP__ 145 owner_space_(owner_space)
Number * x
Input: Starting point Output: Optimal solution.
virtual void ComputeRowAMaxImpl(Vector &rows_norms, bool init) const =0
Compute the max-norm of the rows in the matrix.
Index NRows() const
Accessor function for the number of rows.
SymMatrixSpace(Index dim)
Constructor, given the dimension (identical to the number of rows and columns).
Index Dim() const
Dimension of the matrix (number of rows and columns)
virtual SymMatrix * MakeNewSymMatrix() const =0
Pure virtual method for creating a new matrix of this specific type.
double Number
Type of all numbers.
SymMatrix(const SymMatrixSpace *owner_space)
Constructor, taking the owner_space.
void MultVector(Number alpha, const Vector &x, Number beta, Vector &y) const
Matrix-vector multiply.
SmartPtr< const SymMatrixSpace > OwnerSymMatrixSpace() const
SymMatrixSpace()
default constructor
This is the base class for all derived symmetric matrix types.
Template class for Smart Pointers.
Index NCols() const
Accessor function for the number of columns.
virtual void ComputeColAMaxImpl(Vector &cols_norms, bool init) const
Since the matrix is symmetric, the row and column max norms are identical.
const SymMatrixSpace * owner_space_
Copy of the owner space ptr as a SymMatrixSpace instead of a MatrixSpace.
MatrixSpace base class, corresponding to the Matrix base class.
virtual Matrix * MakeNew() const
Overloaded MakeNew method for the MatrixSpace base class.
int Index
Type of all indices of vectors, matrices etc.
virtual void TransMultVectorImpl(Number alpha, const Vector &x, Number beta, Vector &y) const
Since the matrix is symmetric, it is only necessary to implement the MultVectorImpl method in a class...
virtual ~SymMatrixSpace()
Destructor.
SymMatrixSpace base class, corresponding to the SymMatrix base class.
virtual ~SymMatrix()
Destructor.
Index Dim() const
Accessor method for the dimension of the matrices in this matrix space.
SymMatrixSpace & operator=(const SymMatrixSpace &)
Overloaded Equals Operator.