Go to the documentation of this file.
7 #ifndef __IPSYMSCALEDMATRIX_HPP__
8 #define __IPSYMSCALEDMATRIX_HPP__
17 class SymScaledMatrixSpace;
42 void SetUnscaledMatrix(
47 void SetUnscaledMatrixNonConst(
63 virtual void MultVectorImpl(
70 virtual bool HasValidNumbersImpl()
const;
72 virtual void ComputeRowAMaxImpl(
77 virtual void PrintImpl(
81 const std::string& name,
83 const std::string& prefix
133 bool row_col_scaling_reciprocal,
137 unscaled_matrix_space_(unscaled_matrix_space)
139 scaling_ = row_col_scaling->MakeNewCopy();
140 if( row_col_scaling_reciprocal )
142 scaling_->ElementWiseReciprocal();
153 bool allocate_unscaled_matrix =
false
157 if( allocate_unscaled_matrix )
167 return MakeNewSymScaledMatrix();
172 return MakeNewSymScaledMatrix();
184 return unscaled_matrix_space_;
Class for a Matrix in conjunction with its scaling factors for row and column scaling.
virtual SymMatrix * MakeNewSymMatrix() const
Pure virtual method for creating a new matrix of this specific type.
~SymScaledMatrixSpace()
Destructor.
SmartPtr< const SymScaledMatrixSpace > owner_space_
Matrix space stored as a SymScaledMatrixSpace.
SmartPtr< const SymMatrixSpace > unscaled_matrix_space_
unscaled matrix space
SmartPtr< SymMatrix > GetUnscaledMatrixNonConst()
Return the unscaled matrix in non-const form.
This file contains a base class for all exceptions and a set of macros to help with exceptions.
double Number
Type of all numbers.
SmartPtr< const SymMatrix > GetUnscaledMatrix() const
Return the unscaled matrix in const form.
void ObjectChanged()
Objects derived from TaggedObject MUST call this method every time their internal state changes to up...
EJournalLevel
Print Level Enum.
void SetUnscaledMatrix(const SmartPtr< const SymMatrix > unscaled_matrix)
Set the unscaled matrix.
int Index
Type of all indices of vectors, matrices etc.
U * GetRawPtr(const SmartPtr< U > &smart_ptr)
void SetUnscaledMatrixNonConst(const SmartPtr< SymMatrix > &unscaled_matrix)
Set the unscaled matrix in a non-const version.
SmartPtr< const SymMatrix > matrix_
const version of the unscaled matrix
Template class for Smart Pointers.
EJournalCategory
Category Selection Enum.
SmartPtr< const Vector > RowColScaling() const
return the vector for the row and column scaling
SmartPtr< const SymMatrixSpace > UnscaledMatrixSpace() const
return the matrix space for the unscaled matrix
SmartPtr< Vector > scaling_
Row scaling vector.
SmartPtr< const Vector > RowColScaling() const
return the vector for the row and column scaling
SmartPtr< const U > ConstPtr(const SmartPtr< U > &smart_ptr)
Class responsible for all message output.
virtual Matrix * MakeNew() const
Pure virtual method for creating a new Matrix of the corresponding type.
This is the base class for all derived symmetric matrix types.
SymScaledMatrixSpace(const SmartPtr< const Vector > &row_col_scaling, bool row_col_scaling_reciprocal, const SmartPtr< const SymMatrixSpace > &unscaled_matrix_space)
Constructor, given the number of row and columns blocks, as well as the total number of rows and colu...
SymMatrixSpace base class, corresponding to the SymMatrix base class.
bool IsValid(const SmartPtr< U > &smart_ptr)
SymScaledMatrix * MakeNewSymScaledMatrix(bool allocate_unscaled_matrix=false) const
Method for creating a new matrix of this specific type.
SmartPtr< SymMatrix > nonconst_matrix_
non-const version of the unscaled matrix
This is the matrix space for SymScaledMatrix.