Ipopt::SumSymMatrix Class Reference

Class for Matrices which are sum of symmetric matrices. More...

#include <IpSumSymMatrix.hpp>

Inheritance diagram for Ipopt::SumSymMatrix:

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Collaboration diagram for Ipopt::SumSymMatrix:

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List of all members.

Public Member Functions
void	SetTerm (Index iterm, Number factor, const SymMatrix &matrix)
	Method for setting term iterm for the sum.
void	GetTerm (Index iterm, Number &factor, SmartPtr< const SymMatrix > &matrix) const
	Method for getting term iterm for the sum.
Index	NTerms () const
	Return the number of terms.
Constructors / Destructors

	SumSymMatrix (const SumSymMatrixSpace *owner_space)
	Constructor, initializing with dimensions of the matrix and the number of terms in the sum.
	~SumSymMatrix ()
	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	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
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.
	SumSymMatrix ()
	Default Constructor.
	SumSymMatrix (const SumSymMatrix &)
	Copy Constructor.
void	operator= (const SumSymMatrix &)
	Overloaded Equals Operator.
Private Attributes
std::vector< Number >	factors_
	std::vector storing the factors for each term.
std::vector< SmartPtr< const SymMatrix > >	matrices_
	std::vector storing the matrices for each term.
const SumSymMatrixSpace *	owner_space_
	Copy of the owner_space as a SumSymMatrixSpace.

Detailed Description

Class for Matrices which are sum of symmetric matrices.

For each term in the we store the matrix and a factor.

Definition at line 24 of file IpSumSymMatrix.hpp.

Constructor & Destructor Documentation

Ipopt::SumSymMatrix::SumSymMatrix ( const SumSymMatrixSpace * owner_space )

Constructor, initializing with dimensions of the matrix and the number of terms in the sum.

Ipopt::SumSymMatrix::~SumSymMatrix ( )

Destructor.

Ipopt::SumSymMatrix::SumSymMatrix ( ) [private]

Default Constructor.

Ipopt::SumSymMatrix::SumSymMatrix ( const SumSymMatrix & ) [private]

Copy Constructor.

Member Function Documentation

void Ipopt::SumSymMatrix::SetTerm	(	Index	iterm,
		Number	factor,
		const SymMatrix &	matrix
	)

Method for setting term iterm for the sum.

Note that counting of terms starts at 0.

void Ipopt::SumSymMatrix::GetTerm	(	Index	iterm,
		Number &	factor,
		SmartPtr< const SymMatrix > &	matrix
	)			const

Method for getting term iterm for the sum.

Note that counting of terms starts at 0.

Index Ipopt::SumSymMatrix::NTerms ( ) const

Return the number of terms.

virtual void Ipopt::SumSymMatrix::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::SumSymMatrix::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::SumSymMatrix::PrintImpl	(	const Journalist &	jnlst,
		EJournalLevel	level,
		EJournalCategory	category,
		const std::string &	name,
		Index	indent,
		const std::string &	prefix
	)			const `[protected, virtual]`