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, \
Number * x
Input: Starting point Output: Optimal solution.
Class responsible for all message output.
MatrixSpace base class, corresponding to the Matrix base class.
const Index nRows_
Number of rows for all matrices of this type.
virtual Matrix * MakeNew() const =0
Pure virtual method for creating a new Matrix of the corresponding type.
MatrixSpace(const MatrixSpace &)
Copy constructor.
virtual ~MatrixSpace()
Destructor.
const Index nCols_
Number of columns for all matrices of this type.
MatrixSpace(Index nRows, Index nCols)
Constructor, given the number rows and columns of all matrices generated by this MatrixSpace.
Index NCols() const
Accessor function for the number of columns.
bool IsMatrixFromSpace(const Matrix &matrix) const
Method to test if a given matrix belongs to a particular matrix space.
MatrixSpace & operator=(const MatrixSpace &)
Overloaded Equals Operator.
Index NRows() const
Accessor function for the number of rows.
MatrixSpace()
default constructor
void ComputeColAMax(Vector &cols_norms, bool init=true) const
Compute the max-norm of the columns in the matrix.
const SmartPtr< const MatrixSpace > owner_space_
bool HasValidNumbers() const
Method for determining if all stored numbers are valid (i.e., no Inf or Nan).
Index NRows() const
Number of rows.
virtual void MultVectorImpl(Number alpha, const Vector &x, Number beta, Vector &y) const =0
Matrix-vector multiply.
virtual void TransMultVectorImpl(Number alpha, const Vector &x, Number beta, Vector &y) const =0
Matrix(transpose) vector multiply.
void TransMultVector(Number alpha, const Vector &x, Number beta, Vector &y) const
Matrix(transpose) vector multiply.
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.
TaggedObject::Tag valid_cache_tag_
virtual ~Matrix()
Destructor.
SmartPtr< const MatrixSpace > OwnerSpace() const
Return the owner MatrixSpace.
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).
Matrix(const Matrix &)
Copy constructor.
virtual void AddMSinvZImpl(Number alpha, const Vector &S, const Vector &Z, Vector &X) const
X = X + alpha*(Matrix S^{-1} Z).
virtual void ComputeRowAMaxImpl(Vector &rows_norms, bool init) const =0
Compute the max-norm of the rows in the matrix.
Matrix(const MatrixSpace *owner_space)
Constructor.
virtual void Print(const Journalist &jnlst, EJournalLevel level, EJournalCategory category, const std::string &name, Index indent=0, const std::string &prefix="") const
void MultVector(Number alpha, const Vector &x, Number beta, Vector &y) const
Matrix-vector multiply.
Matrix()
default constructor
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.
virtual bool HasValidNumbersImpl() const
Method for determining if all stored numbers are valid (i.e., no Inf or Nan).
void ComputeRowAMax(Vector &rows_norms, bool init=true) const
Compute the max-norm of the rows in the matrix.
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).
virtual void ComputeColAMaxImpl(Vector &cols_norms, bool init) const =0
Compute the max-norm of the columns in the matrix.
Matrix & operator=(const Matrix &)
Overloaded Equals Operator.
void AddMSinvZ(Number alpha, const Vector &S, const Vector &Z, Vector &X) const
X = X + alpha*(Matrix S^{-1} Z).
Index NCols() const
Number of columns.
Template class for Smart Pointers.
unsigned int Tag
Type for the Tag values.
Index Dim() const
Dimension of the Vector.
void Set(Number alpha)
Set each element in the vector to the scalar alpha.
EJournalCategory
Category Selection Enum.
int Index
Type of all indices of vectors, matrices etc.
EJournalLevel
Print Level Enum.
double Number
Type of all numbers.