Ipopt  3.12.9
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Ipopt::EqMultiplierCalculator Class Referenceabstract

Base Class for objects that compute estimates for the equality constraint multipliers y_c and y_d. More...

#include <IpEqMultCalculator.hpp>

+ Inheritance diagram for Ipopt::EqMultiplierCalculator:

Public Member Functions

virtual bool InitializeImpl (const OptionsList &options, const std::string &prefix)=0
 overloaded from AlgorithmStrategyObject More...
virtual bool CalculateMultipliers (Vector &y_c, Vector &y_d)=0
 This method computes the estimates for y_c and y_d at the current point. More...
 EqMultiplierCalculator ()
 Default Constructor. More...
virtual ~EqMultiplierCalculator ()
 Default destructor. More...
- 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

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.

 EqMultiplierCalculator (const EqMultiplierCalculator &)
 Copy Constructor. More...
void operator= (const EqMultiplierCalculator &)
 Overloaded Equals Operator. More...

Additional Inherited Members

- Protected Member Functions inherited from Ipopt::AlgorithmStrategyObject
const JournalistJnlst () const
IpoptNLPIpNLP () const
IpoptDataIpData () const
IpoptCalculatedQuantitiesIpCq () const
bool HaveIpData () const

Detailed Description

Base Class for objects that compute estimates for the equality constraint multipliers y_c and y_d.

For example, this is the base class for objects for computing least square multipliers or coordinate multipliers.

Definition at line 21 of file IpEqMultCalculator.hpp.

Constructor & Destructor Documentation

Ipopt::EqMultiplierCalculator::EqMultiplierCalculator ( )

Default Constructor.

Definition at line 27 of file IpEqMultCalculator.hpp.

virtual Ipopt::EqMultiplierCalculator::~EqMultiplierCalculator ( )

Default destructor.

Definition at line 30 of file IpEqMultCalculator.hpp.

Ipopt::EqMultiplierCalculator::EqMultiplierCalculator ( const EqMultiplierCalculator )

Copy Constructor.

Member Function Documentation

virtual bool Ipopt::EqMultiplierCalculator::InitializeImpl ( const OptionsList options,
const std::string &  prefix 
pure virtual
virtual bool Ipopt::EqMultiplierCalculator::CalculateMultipliers ( Vector y_c,
Vector y_d 
pure virtual

This method computes the estimates for y_c and y_d at the current point.

If the estimates cannot be computed (e.g. some linear system is singular), the return value of this method is false.

Implemented in Ipopt::LeastSquareMultipliers.

void Ipopt::EqMultiplierCalculator::operator= ( const EqMultiplierCalculator )

Overloaded Equals Operator.

The documentation for this class was generated from the following file: