#include <SensSchurDriver.hpp>
Inheritance diagram for Ipopt::SchurDriver:
Public Member Functions | |
SchurDriver (SmartPtr< PCalculator > pcalc, SmartPtr< SchurData > data_B) | |
This class is the interface for any class that deals with the Schur matrix from the point when it is constructed by the PCalculator to the solution against one vector. | |
virtual | ~SchurDriver () |
virtual bool | InitializeImpl (const OptionsList &options, const std::string &prefix) |
Overloaded from AlgorithmStrategyObject. | |
virtual SmartPtr< const SchurData > | data_A () const |
Const accessor methods to the SchurData for for the derived classes. | |
virtual SmartPtr< const SchurData > | data_B () const |
virtual SmartPtr< SchurData > | data_A_nonconst () |
virtual SmartPtr< SchurData > | data_B_nonconst () |
virtual SmartPtr< const PCalculator > | pcalc () const |
virtual SmartPtr< PCalculator > | pcalc_nonconst () |
virtual bool | SchurBuild ()=0 |
Creates the SchurMatrix from B and P. | |
virtual bool | SchurFactorize ()=0 |
Calls the factorization routine for the SchurMatrix. | |
virtual bool | SchurSolve (SmartPtr< IteratesVector > lhs, SmartPtr< const IteratesVector > rhs, SmartPtr< Vector > delta_u, SmartPtr< IteratesVector > sol=NULL)=0 |
Performs a backsolve on S and K. | |
Private Member Functions | |
SchurDriver () | |
Performs a backsolve on S and K; calls the latter with sol=K^(-1)*r_s=0 virtual bool SchurSolve(SmartPtr<IteratesVector> lhs, SmartPtr<const IteratesVector> rhs, SmartPtr<Vector> delta_u) =0;. | |
Private Attributes | |
SmartPtr< PCalculator > | pcalc_ |
SmartPtr< SchurData > | data_B_ |
Definition at line 18 of file SensSchurDriver.hpp.
Ipopt::SchurDriver::SchurDriver | ( | SmartPtr< PCalculator > | pcalc, | |
SmartPtr< SchurData > | data_B | |||
) | [inline] |
This class is the interface for any class that deals with the Schur matrix from the point when it is constructed by the PCalculator to the solution against one vector.
Specific implementations may also incorporate the treatment of adding rows/cols (like QPSchur).
The computations done by this class are 1. Solve $S = r_s 2. Solve $K s = ... - nu (really?)
Definition at line 31 of file SensSchurDriver.hpp.
virtual Ipopt::SchurDriver::~SchurDriver | ( | ) | [inline, virtual] |
Definition at line 39 of file SensSchurDriver.hpp.
Ipopt::SchurDriver::SchurDriver | ( | ) | [inline, private] |
Performs a backsolve on S and K; calls the latter with sol=K^(-1)*r_s=0 virtual bool SchurSolve(SmartPtr<IteratesVector> lhs, SmartPtr<const IteratesVector> rhs, SmartPtr<Vector> delta_u) =0;.
Definition at line 102 of file SensSchurDriver.hpp.
virtual bool Ipopt::SchurDriver::InitializeImpl | ( | const OptionsList & | options, | |
const std::string & | prefix | |||
) | [inline, virtual] |
Overloaded from AlgorithmStrategyObject.
Implements Ipopt::AlgorithmStrategyObject.
Definition at line 44 of file SensSchurDriver.hpp.
Const accessor methods to the SchurData for for the derived classes.
Definition at line 51 of file SensSchurDriver.hpp.
References pcalc_.
virtual SmartPtr<const PCalculator> Ipopt::SchurDriver::pcalc | ( | ) | const [inline, virtual] |
virtual SmartPtr<PCalculator> Ipopt::SchurDriver::pcalc_nonconst | ( | ) | [inline, virtual] |
virtual bool Ipopt::SchurDriver::SchurBuild | ( | ) | [pure virtual] |
virtual bool Ipopt::SchurDriver::SchurFactorize | ( | ) | [pure virtual] |
virtual bool Ipopt::SchurDriver::SchurSolve | ( | SmartPtr< IteratesVector > | lhs, | |
SmartPtr< const IteratesVector > | rhs, | |||
SmartPtr< Vector > | delta_u, | |||
SmartPtr< IteratesVector > | sol = NULL | |||
) | [pure virtual] |
Performs a backsolve on S and K.
SmartPtr<PCalculator> Ipopt::SchurDriver::pcalc_ [private] |
Definition at line 106 of file SensSchurDriver.hpp.
Referenced by data_A(), data_A_nonconst(), pcalc(), and pcalc_nonconst().
SmartPtr<SchurData> Ipopt::SchurDriver::data_B_ [private] |