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9 #ifndef __IPMATRIX_HPP__
10 #define __IPMATRIX_HPP__
111 if (init) rows_norms.
Set(0.);
120 if (init) cols_norms.
Set(0.);
132 const std::string& name,
134 const std::string& prefix=
"")
const;
138 const std::string& name,
140 const std::string& prefix=
"")
const;
197 const std::string& name,
199 const std::string& prefix)
const =0;
330 #if COIN_IPOPT_VERBOSITY == 0
331 # define DBG_PRINT_MATRIX(__verbose_level, __mat_name, __mat)
333 # define DBG_PRINT_MATRIX(__verbose_level, __mat_name, __mat) \
334 if (dbg_jrnl.Verbosity() >= (__verbose_level)) { \
335 if (dbg_jrnl.Jnlst()!=NULL) { \
336 (__mat).Print(dbg_jrnl.Jnlst(), \
339 dbg_jrnl.IndentationLevel()*2, \
343 #endif // #if COIN_IPOPT_VERBOSITY == 0
MatrixSpace base class, corresponding to the Matrix base class.
void ComputeRowAMax(Vector &rows_norms, bool init=true) const
Compute the max-norm of the rows in the matrix.
void TransMultVector(Number alpha, const Vector &x, Number beta, Vector &y) const
Matrix(transpose) vector multiply.
virtual void PrintImpl(const Journalist &jnlst, EJournalLevel level, EJournalCategory category, const std::string &name, Index indent, const std::string &prefix) const =0
Print detailed information about the matrix.
const Index nRows_
Number of rows for all matrices of this type.
SmartPtr< const MatrixSpace > OwnerSpace() const
Return the owner MatrixSpace.
const SmartPtr< const MatrixSpace > owner_space_
const Index nCols_
Number of columns for all matrices of this type.
virtual void ComputeRowAMaxImpl(Vector &rows_norms, bool init) const =0
Compute the max-norm of the rows in the matrix.
TaggedObject::Tag valid_cache_tag_
bool HasValidNumbers() const
Method for determining if all stored numbers are valid (i.e., no Inf or Nan).
virtual void AddMSinvZImpl(Number alpha, const Vector &S, const Vector &Z, Vector &X) const
X = X + alpha*(Matrix S^{-1} Z).
Matrix()
default constructor
double Number
Type of all numbers.
void Set(Number alpha)
Set each element in the vector to the scalar alpha.
virtual void Print(SmartPtr< const Journalist > jnlst, EJournalLevel level, EJournalCategory category, const std::string &name, Index indent=0, const std::string &prefix="") const
Print detailed information about the matrix.
EJournalLevel
Print Level Enum.
Number * x
Input: Starting point Output: Optimal solution.
Matrix & operator=(const Matrix &)
Overloaded Equals Operator.
virtual void Print(const Journalist &jnlst, EJournalLevel level, EJournalCategory category, const std::string &name, Index indent=0, const std::string &prefix="") const
Matrix(const MatrixSpace *owner_space)
Constructor.
int Index
Type of all indices of vectors, matrices etc.
Template class for Smart Pointers.
EJournalCategory
Category Selection Enum.
MatrixSpace(Index nRows, Index nCols)
Constructor, given the number rows and columns of all matrices generated by this MatrixSpace.
Index NRows() const
Number of rows.
Index NCols() const
Accessor function for the number of columns.
virtual void TransMultVectorImpl(Number alpha, const Vector &x, Number beta, Vector &y) const =0
Matrix(transpose) vector multiply.
void SinvBlrmZMTdBr(Number alpha, const Vector &S, const Vector &R, const Vector &Z, const Vector &D, Vector &X) const
X = S^{-1} (r + alpha*Z*M^Td).
virtual ~MatrixSpace()
Destructor.
Class responsible for all message output.
void MultVector(Number alpha, const Vector &x, Number beta, Vector &y) const
Matrix-vector multiply.
bool IsMatrixFromSpace(const Matrix &matrix) const
Method to test if a given matrix belongs to a particular matrix space.
Matrix(const Matrix &)
Copy constructor.
virtual void SinvBlrmZMTdBrImpl(Number alpha, const Vector &S, const Vector &R, const Vector &Z, const Vector &D, Vector &X) const
X = S^{-1} (r + alpha*Z*M^Td).
void ComputeColAMax(Vector &cols_norms, bool init=true) const
Compute the max-norm of the columns in the matrix.
virtual bool HasValidNumbersImpl() const
Method for determining if all stored numbers are valid (i.e., no Inf or Nan).
virtual void MultVectorImpl(Number alpha, const Vector &x, Number beta, Vector &y) const =0
Matrix-vector multiply.
unsigned int Tag
Type for the Tag values.
Index NRows() const
Accessor function for the number of rows.
Index Dim() const
Dimension of the Vector.
MatrixSpace & operator=(const MatrixSpace &)
Overloaded Equals Operator.
MatrixSpace(const MatrixSpace &)
Copy constructor.
virtual ~Matrix()
Destructor.
virtual Matrix * MakeNew() const =0
Pure virtual method for creating a new Matrix of the corresponding type.
Index NCols() const
Number of columns.
MatrixSpace()
default constructor
virtual void ComputeColAMaxImpl(Vector &cols_norms, bool init) const =0
Compute the max-norm of the columns in the matrix.
void AddMSinvZ(Number alpha, const Vector &S, const Vector &Z, Vector &X) const
X = X + alpha*(Matrix S^{-1} Z).