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9 #ifndef __IPDIAGMATRIX_HPP__
10 #define __IPDIAGMATRIX_HPP__
61 const std::string& name,
63 const std::string& prefix)
const;
virtual void MultVectorImpl(Number alpha, const Vector &x, Number beta, Vector &y) const
Matrix-vector multiply.
This is the matrix space for DiagMatrix.
DiagMatrixSpace()
Default Constructor.
void SetDiag(const Vector &diag)
Method for setting the diagonal elements (as a Vector).
SmartPtr< const Vector > diag_
Vector storing the diagonal elements.
virtual ~DiagMatrixSpace()
Destructor.
double Number
Type of all numbers.
DiagMatrix()
Default Constructor.
virtual SymMatrix * MakeNewSymMatrix() const
Overloaded MakeNew method for the SymMatrixSpace base class.
virtual bool HasValidNumbersImpl() const
Method for determining if all stored numbers are valid (i.e., no Inf or Nan).
EJournalLevel
Print Level Enum.
Number * x
Input: Starting point Output: Optimal solution.
int Index
Type of all indices of vectors, matrices etc.
SmartPtr< const Vector > GetDiag() const
Method for setting the diagonal elements.
Template class for Smart Pointers.
EJournalCategory
Category Selection Enum.
DiagMatrix * MakeNewDiagMatrix() const
Method for creating a new matrix of this specific type.
void operator=(const DiagMatrixSpace &)
Overloaded Equals Operator.
Class for diagonal matrices.
Class responsible for all message output.
This is the base class for all derived symmetric matrix types.
SymMatrixSpace base class, corresponding to the SymMatrix base class.
void operator=(const DiagMatrix &)
Overloaded Equals Operator.
virtual void ComputeRowAMaxImpl(Vector &rows_norms, bool init) const
Compute the max-norm of the rows in the matrix.
virtual void PrintImpl(const Journalist &jnlst, EJournalLevel level, EJournalCategory category, const std::string &name, Index indent, const std::string &prefix) const
Print detailed information about the matrix.
DiagMatrixSpace(Index dim)
Constructor, given the dimension of the matrix.