Ipopt
3.11.9
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Compute the "Newton" normal step from the (slack-scaled) augmented system. More...
#include <IpInexactNewtonNormal.hpp>
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. | |
SmartPtr< AugSystemSolver > | aug_solver_ |
Object to be used to solve the augmented system. More... | |
InexactNewtonNormalStep () | |
Default onstructor. More... | |
InexactNewtonNormalStep (const InexactNewtonNormalStep &) | |
Copy Constructor. More... | |
void | operator= (const InexactNewtonNormalStep &) |
Overloaded Equals Operator. More... | |
Constructors/Destructors | |
InexactNewtonNormalStep (SmartPtr< AugSystemSolver > aug_solver) | |
Default onstructor. More... | |
virtual | ~InexactNewtonNormalStep () |
Default destructor. More... | |
virtual bool | InitializeImpl (const OptionsList &options, const std::string &prefix) |
overloaded from AlgorithmStrategyObject More... | |
virtual bool | ComputeNewtonNormalStep (Vector &newton_x, Vector &newton_s) |
Method for computing the normal step. More... | |
static void | RegisterOptions (SmartPtr< RegisteredOptions > roptions) |
Methods for IpoptType. More... | |
InexactData & | InexData () |
Method to easily access Inexact data. More... | |
InexactCq & | InexCq () |
Method to easily access Inexact calculated quantities. More... | |
Additional Inherited Members | |
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AlgorithmStrategyObject () | |
Default Constructor. More... | |
virtual | ~AlgorithmStrategyObject () |
Default Destructor. More... | |
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... | |
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ReferencedObject () | |
virtual | ~ReferencedObject () |
Index | ReferenceCount () const |
void | AddRef (const Referencer *referencer) const |
void | ReleaseRef (const Referencer *referencer) const |
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const Journalist & | Jnlst () const |
IpoptNLP & | IpNLP () const |
IpoptData & | IpData () const |
IpoptCalculatedQuantities & | IpCq () const |
bool | HaveIpData () const |
Compute the "Newton" normal step from the (slack-scaled) augmented system.
Definition at line 21 of file IpInexactNewtonNormal.hpp.
Ipopt::InexactNewtonNormalStep::InexactNewtonNormalStep | ( | SmartPtr< AugSystemSolver > | aug_solver | ) |
Default onstructor.
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virtual |
Default destructor.
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private |
Default onstructor.
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private |
Copy Constructor.
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virtual |
overloaded from AlgorithmStrategyObject
Implements Ipopt::AlgorithmStrategyObject.
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virtual |
Method for computing the normal step.
The computed step is returned as normal_x and normal_s, for the x and s variables, respectively. These quantities are not in the original space, but in the space scaled by the slacks. If the step cannot be computed, this method returns false.
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static |
Methods for IpoptType.
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inlineprotected |
Method to easily access Inexact data.
Definition at line 51 of file IpInexactNewtonNormal.hpp.
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inlineprotected |
Method to easily access Inexact calculated quantities.
Definition at line 60 of file IpInexactNewtonNormal.hpp.
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private |
Overloaded Equals Operator.
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private |
Object to be used to solve the augmented system.
Definition at line 88 of file IpInexactNewtonNormal.hpp.