#include <IpLeastSquareMults.hpp>
Inheritance diagram for Ipopt::LeastSquareMultipliers:
Public Member Functions | |
virtual bool | InitializeImpl (const OptionsList &options, const std::string &prefix) |
overloaded from AlgorithmStrategyObject | |
virtual bool | CalculateMultipliers (Vector &y_c, Vector &y_d) |
This method computes the least-square estimates for y_c and y_d at the current point. | |
Constructors/Destructors | |
LeastSquareMultipliers (AugSystemSolver &augSysSolver) | |
Constructor. | |
virtual | ~LeastSquareMultipliers () |
Default destructor. | |
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. | |
LeastSquareMultipliers () | |
Default Constructor. | |
LeastSquareMultipliers (const LeastSquareMultipliers &) | |
Copy Constructor. | |
void | operator= (const LeastSquareMultipliers &) |
Overloaded Equals Operator. | |
Private Attributes | |
SmartPtr< AugSystemSolver > | augsyssolver_ |
Pointer for the augmented system solver to be used for solving the linear system. |
The Calculate method of this class computes the least-square estimate for the y_c and y_d multiplers, based on the current values of the gradient of the Lagrangian.
Definition at line 23 of file IpLeastSquareMults.hpp.
Ipopt::LeastSquareMultipliers::LeastSquareMultipliers | ( | AugSystemSolver & | augSysSolver | ) |
Constructor.
It needs to be given the strategy object for solving the augmented system.
virtual Ipopt::LeastSquareMultipliers::~LeastSquareMultipliers | ( | ) | [inline, virtual] |
Ipopt::LeastSquareMultipliers::LeastSquareMultipliers | ( | ) | [private] |
Default Constructor.
Ipopt::LeastSquareMultipliers::LeastSquareMultipliers | ( | const LeastSquareMultipliers & | ) | [private] |
Copy Constructor.
virtual bool Ipopt::LeastSquareMultipliers::InitializeImpl | ( | const OptionsList & | options, | |
const std::string & | prefix | |||
) | [virtual] |
virtual bool Ipopt::LeastSquareMultipliers::CalculateMultipliers | ( | Vector & | y_c, | |
Vector & | y_d | |||
) | [virtual] |
This method computes the least-square estimates for y_c and y_d at the current point.
The return value is false, if the least square system could not be solved (the linear system is singular).
Implements Ipopt::EqMultiplierCalculator.
void Ipopt::LeastSquareMultipliers::operator= | ( | const LeastSquareMultipliers & | ) | [private] |
Overloaded Equals Operator.
SmartPtr<AugSystemSolver> Ipopt::LeastSquareMultipliers::augsyssolver_ [private] |
Pointer for the augmented system solver to be used for solving the linear system.
Definition at line 68 of file IpLeastSquareMults.hpp.