Ipopt::LoqoMuOracle Class Reference

Implementation of the LOQO formula for computing the barrier parameter. More...

#include <IpLoqoMuOracle.hpp>

Inheritance diagram for Ipopt::LoqoMuOracle:

Public Member Functions
virtual bool	InitializeImpl (const OptionsList &options, const std::string &prefix)
	Implementation of the initialization method that has to be overloaded by for each derived class.
virtual bool	CalculateMu (Number mu_min, Number mu_max, Number &new_mu)
	Method for computing the value of the barrier parameter that could be used in the current iteration (using the LOQO formula).
Constructors / Destructors
	LoqoMuOracle ()
	Default Constructor.
virtual	~LoqoMuOracle ()
	Destructor.
Public Member Functions inherited from Ipopt::MuOracle
	MuOracle ()
	Default Constructor.
virtual	~MuOracle ()
	Destructor.
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.
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.
	AlgorithmStrategyObject ()
	Default Constructor.
virtual	~AlgorithmStrategyObject ()
	Destructor.
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.
	LoqoMuOracle (const LoqoMuOracle &)
	Copy Constructor.
void	operator= (const LoqoMuOracle &)
	Default Assignment Operator.

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

Implementation of the LOQO formula for computing the barrier parameter.

Definition at line 18 of file IpLoqoMuOracle.hpp.

Constructor & Destructor Documentation

LoqoMuOracle() [1/2]

Ipopt::LoqoMuOracle::LoqoMuOracle

(

)

Default Constructor.

~LoqoMuOracle()

virtual Ipopt::LoqoMuOracle::~LoqoMuOracle ( )

virtual

Destructor.

LoqoMuOracle() [2/2]

Ipopt::LoqoMuOracle::LoqoMuOracle ( const LoqoMuOracle &  )

private

Copy Constructor.

Member Function Documentation

InitializeImpl()

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

virtual

Implementation of the initialization method that has to be overloaded by for each derived class.

Implements Ipopt::MuOracle.

CalculateMu()

virtual bool Ipopt::LoqoMuOracle::CalculateMu ( Number  mu_min, Number  mu_max, Number &  new_mu  )

virtual

Method for computing the value of the barrier parameter that could be used in the current iteration (using the LOQO formula).

Implements Ipopt::MuOracle.

operator=()

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

private

Default Assignment Operator.

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

• src/Algorithm/IpLoqoMuOracle.hpp