Class for symmetric matrices consisting of other matrices. More...
#include <IpCompoundSymMatrix.hpp>
Public Member Functions | |
void | SetComp (Index irow, Index jcol, const Matrix &matrix) |
Method for setting an individual component at position (irow, icol) in the compound matrix. | |
void | SetCompNonConst (Index irow, Index jcol, Matrix &matrix) |
Non const version of the same method. | |
SmartPtr< const Matrix > | GetComp (Index irow, Index jcol) const |
Method for retrieving one block from the compound matrix. | |
SmartPtr< Matrix > | GetCompNonConst (Index irow, Index jcol) |
Non const version of GetComp. | |
SmartPtr< CompoundSymMatrix > | MakeNewCompoundSymMatrix () const |
Method for creating a new matrix of this specific type. | |
Index | NComps_Dim () const |
Number of block rows and columns. | |
Constructors / Destructors | |
CompoundSymMatrix (const CompoundSymMatrixSpace *owner_space) | |
Constructor, taking only the number for block components into the row and column direction. | |
~CompoundSymMatrix () | |
Destructor. | |
Protected Member Functions | |
Methods overloaded from matrix | |
virtual void | MultVectorImpl (Number alpha, const Vector &x, Number beta, Vector &y) const |
Method for determining if all stored numbers are valid (i.e., no Inf or Nan). | |
virtual bool | HasValidNumbersImpl () const |
Method for determining if all stored numbers are valid (i.e., no Inf or Nan). | |
virtual void | ComputeRowAMaxImpl (Vector &rows_norms, bool init) const |
Method for determining if all stored numbers are valid (i.e., no Inf or Nan). | |
virtual void | PrintImpl (const Journalist &jnlst, EJournalLevel level, EJournalCategory category, const std::string &name, Index indent, const std::string &prefix) const |
Method for determining if all stored numbers are valid (i.e., no Inf or Nan). | |
Private Member Functions | |
bool | MatricesValid () const |
method to check wether or not the matrices are valid | |
const Matrix * | ConstComp (Index irow, Index jcol) const |
Internal method to return a const pointer to one of the comps. | |
Matrix * | Comp (Index irow, Index jcol) |
Internal method to return a non-const pointer to one of the comps. | |
Default Compiler Generated Methods | |
(Hidden to avoid implicit creation/calling). These methods are not implemented and we do not want the compiler to implement them for us, so we declare them private and do not define them. This ensures that they will not be implicitly created/called. | |
CompoundSymMatrix () | |
Default Constructor. | |
CompoundSymMatrix (const CompoundSymMatrix &) | |
Copy Constructor. | |
void | operator= (const CompoundSymMatrix &) |
Overloaded Equals Operator. | |
Private Attributes | |
std::vector< std::vector < SmartPtr< Matrix > > > | comps_ |
Vector of vectors containing the components. | |
std::vector< std::vector < SmartPtr< const Matrix > > > | const_comps_ |
Vector of vectors containing the const components. | |
const CompoundSymMatrixSpace * | owner_space_ |
Copy of the owner_space ptr as a CompoundSymMatrixSpace. | |
bool | matrices_valid_ |
boolean indicating if the compound matrix is in a "valid" state |
Class for symmetric matrices consisting of other matrices.
Here, the lower left block of the matrix is stored.
Definition at line 24 of file IpCompoundSymMatrix.hpp.
Ipopt::CompoundSymMatrix::CompoundSymMatrix | ( | const CompoundSymMatrixSpace * | owner_space | ) |
Constructor, taking only the number for block components into the row and column direction.
The owner_space has to be defined, so that at each block row and column contain at least one non-NULL component.
Ipopt::CompoundSymMatrix::~CompoundSymMatrix | ( | ) |
Destructor.
Ipopt::CompoundSymMatrix::CompoundSymMatrix | ( | ) | [private] |
Default Constructor.
Ipopt::CompoundSymMatrix::CompoundSymMatrix | ( | const CompoundSymMatrix & | ) | [private] |
Copy Constructor.
Method for setting an individual component at position (irow, icol) in the compound matrix.
The counting of indices starts at 0. Since this only the lower left components are stored, we need to have jcol<=irow, and if irow==jcol, the matrix must be a SymMatrix
Non const version of the same method.
Method for retrieving one block from the compound matrix.
Since this only the lower left components are stored, we need to have jcol<=irow
Definition at line 54 of file IpCompoundSymMatrix.hpp.
Non const version of GetComp.
You should only use this method if you are intending to change the matrix you receive, since this CompoundSymMatrix will be marked as changed.
Definition at line 62 of file IpCompoundSymMatrix.hpp.
SmartPtr< CompoundSymMatrix > Ipopt::CompoundSymMatrix::MakeNewCompoundSymMatrix | ( | ) | const [inline] |
Method for creating a new matrix of this specific type.
Definition at line 277 of file IpCompoundSymMatrix.hpp.
Index Ipopt::CompoundSymMatrix::NComps_Dim | ( | ) | const |
Number of block rows and columns.
virtual void Ipopt::CompoundSymMatrix::MultVectorImpl | ( | Number | alpha, |
const Vector & | x, | ||
Number | beta, | ||
Vector & | y | ||
) | const [protected, virtual] |
Method for determining if all stored numbers are valid (i.e., no Inf or Nan).
Implements Ipopt::Matrix.
virtual bool Ipopt::CompoundSymMatrix::HasValidNumbersImpl | ( | ) | const [protected, virtual] |
Method for determining if all stored numbers are valid (i.e., no Inf or Nan).
Reimplemented from Ipopt::Matrix.
virtual void Ipopt::CompoundSymMatrix::ComputeRowAMaxImpl | ( | Vector & | rows_norms, |
bool | init | ||
) | const [protected, virtual] |
Method for determining if all stored numbers are valid (i.e., no Inf or Nan).
Implements Ipopt::Matrix.
virtual void Ipopt::CompoundSymMatrix::PrintImpl | ( | const Journalist & | jnlst, |
EJournalLevel | level, | ||
EJournalCategory | category, | ||
const std::string & | name, | ||
Index | indent, | ||
const std::string & | prefix | ||
) | const [protected, virtual] |
Method for determining if all stored numbers are valid (i.e., no Inf or Nan).
Implements Ipopt::Matrix.
void Ipopt::CompoundSymMatrix::operator= | ( | const CompoundSymMatrix & | ) | [private] |
Overloaded Equals Operator.
bool Ipopt::CompoundSymMatrix::MatricesValid | ( | ) | const [private] |
method to check wether or not the matrices are valid
const Matrix* Ipopt::CompoundSymMatrix::ConstComp | ( | Index | irow, |
Index | jcol | ||
) | const [inline, private] |
Internal method to return a const pointer to one of the comps.
Definition at line 136 of file IpCompoundSymMatrix.hpp.
Internal method to return a non-const pointer to one of the comps.
Definition at line 151 of file IpCompoundSymMatrix.hpp.
std::vector<std::vector<SmartPtr<Matrix> > > Ipopt::CompoundSymMatrix::comps_ [private] |
Vector of vectors containing the components.
Definition at line 121 of file IpCompoundSymMatrix.hpp.
std::vector<std::vector<SmartPtr<const Matrix> > > Ipopt::CompoundSymMatrix::const_comps_ [private] |
Vector of vectors containing the const components.
Definition at line 124 of file IpCompoundSymMatrix.hpp.
const CompoundSymMatrixSpace* Ipopt::CompoundSymMatrix::owner_space_ [private] |
Copy of the owner_space ptr as a CompoundSymMatrixSpace.
Reimplemented from Ipopt::SymMatrix.
Definition at line 127 of file IpCompoundSymMatrix.hpp.
bool Ipopt::CompoundSymMatrix::matrices_valid_ [mutable, private] |
boolean indicating if the compound matrix is in a "valid" state
Definition at line 130 of file IpCompoundSymMatrix.hpp.