Base class for all derived algorithms for detecting linearly dependent rows in the constraint Jacobian. More...

#include <IpMa28TDependencyDetector.hpp>

Inheritance diagram for Ipopt::Ma28TDependencyDetector:

Public Member Functions
virtual bool	InitializeImpl (const OptionsList &options, const std::string &prefix)
	Has to be called to initialize and reset these objects. More...

virtual bool	DetermineDependentRows (Index n_rows, Index n_cols, Index n_jac_nz, Number jac_c_vals, Index jac_c_iRow, Index *jac_c_jCol, std::list< Index > &c_deps)
	Method determining the number of linearly dependent rows in the matrix and the indices of those rows. More...

Constructor/Destructor
	Ma28TDependencyDetector ()

virtual	~Ma28TDependencyDetector ()

Public Member Functions inherited from Ipopt::TDependencyDetector
	TDependencyDetector ()

virtual	~TDependencyDetector ()

Public Member Functions inherited from Ipopt::AlgorithmStrategyObject
bool	Initialize (const Journalist &jnlst, IpoptNLP &ip_nlp, IpoptData &ip_data, IpoptCalculatedQuantities &ip_cq, const OptionsList &options, const std::string &prefix)
	This method is called every time the algorithm starts again - it is used to reset any internal state. More...

bool	ReducedInitialize (const Journalist &jnlst, const OptionsList &options, const std::string &prefix)
	Reduced version of the Initialize method, which does not require special Ipopt information. More...

	AlgorithmStrategyObject ()
	Default Constructor. More...

virtual	~AlgorithmStrategyObject ()
	Default Destructor. More...

Public Member Functions inherited from Ipopt::ReferencedObject
	ReferencedObject ()

virtual	~ReferencedObject ()

Index	ReferenceCount () const

void	AddRef (const Referencer *referencer) const

void	ReleaseRef (const Referencer *referencer) const

Static Public Member Functions
static void	RegisterOptions (SmartPtr< RegisteredOptions > roptions)
	This must be called to make the options for this class known. More...

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.
	Ma28TDependencyDetector (const Ma28TDependencyDetector &)
	Copy Constructor. More...

void	operator= (const Ma28TDependencyDetector &)
	Overloaded Equals Operator. More...

Private Attributes
SmartPtr< const Journalist >	jnlst_

Algorithmic parameters
Number	ma28_pivtol_
	Pivot tolerance for MA28. More...

Additional Inherited Members
Protected Member Functions inherited from Ipopt::AlgorithmStrategyObject
const Journalist &	Jnlst () const

IpoptNLP &	IpNLP () const

IpoptData &	IpData () const

IpoptCalculatedQuantities &	IpCq () const

bool	HaveIpData () const

Detailed Description

Base class for all derived algorithms for detecting linearly dependent rows in the constraint Jacobian.

Definition at line 19 of file IpMa28TDependencyDetector.hpp.

Constructor & Destructor Documentation

Ipopt::Ma28TDependencyDetector::Ma28TDependencyDetector ( )

virtual Ipopt::Ma28TDependencyDetector::~Ma28TDependencyDetector ( )

inlinevirtual

Definition at line 26 of file IpMa28TDependencyDetector.hpp.

Ipopt::Ma28TDependencyDetector::Ma28TDependencyDetector ( const Ma28TDependencyDetector & )

private

Copy Constructor.

Member Function Documentation

virtual bool Ipopt::Ma28TDependencyDetector::InitializeImpl	(	const OptionsList &	options,
		const std::string &	prefix
	)

virtual

Has to be called to initialize and reset these objects.

Implements Ipopt::TDependencyDetector.

virtual bool Ipopt::Ma28TDependencyDetector::DetermineDependentRows	(	Index	n_rows,
		Index	n_cols,
		Index	n_jac_nz,
		Number *	jac_c_vals,
		Index *	jac_c_iRow,
		Index *	jac_c_jCol,
		std::list< Index > &	c_deps
	)

virtual

Method determining the number of linearly dependent rows in the matrix and the indices of those rows.

We assume that the matrix is available in "Triplet" format (MA28 format), and that the arrays given to this method can be modified internally, i.e., they are not used by the calling program anymore after this call. This method returns false if there was a problem with the underlying linear solver.

Implements Ipopt::TDependencyDetector.

static void Ipopt::Ma28TDependencyDetector::RegisterOptions ( SmartPtr< RegisteredOptions > roptions )

static

This must be called to make the options for this class known.

void Ipopt::Ma28TDependencyDetector::operator= ( const Ma28TDependencyDetector & )

private

Overloaded Equals Operator.